Fixed hiscore date and compiled with latest SDL

Artifacts:
- Explosive daggers
- Explosive kills

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: LiquidityC
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.gitignore

@@ -1,3 +1,5 @@
+/.vscode/
+/vscode_build/
 /CMakeSettings.json
 /_build/
 /*.dll
@@ -13,3 +15,7 @@
 /steam_appid.txt
 /*.so
 /breakhack*.run
+compile_commands.json
+*.o
+breakhack
+

.vimrc

@@ -5,5 +5,5 @@ nnoremap <F4> :ter ++close env LD_LIBRARY_PATH=$LD_LIBRARY_PATH:./ ./_build/debu
 
 packadd termdebug
 let g:termdebug_wide = 1
-let g:syntastic_c_include_dirs = [ '_build/debug', '/usr/include/SDL2', 'steamworks_c_wrapper/src', 'physfs-3.0/src', 'bh_random/src' ]
+let g:syntastic_c_include_dirs = [ '_build/debug', '/usr/include/SDL2', 'steamworks_c_wrapper/src', 'physfs-3.0/src', 'bh_random/src', 'checksum/src' ]
 let g:syntastic_cpp_include_dirs = [ 'steamworks_c_wrapper/sdk/public/steam', 'bh_random/src' ]

CMakeLists.txt

@@ -5,11 +5,15 @@ SET(CMAKE_COLOR_MAKEFILE ON)
 project(breakhack C)
 
 set(breakhack_GAME_TITLE "BreakHack")
-set(breakhack_MAJOR_VERSION 2)
-set(breakhack_MINOR_VERSION 1)
-set(breakhack_PATCH_VERSION 4)
+set(breakhack_MAJOR_VERSION 4)
+set(breakhack_MINOR_VERSION 0)
+set(breakhack_PATCH_VERSION 3)
 set(breakhack_RELEASE_TYPE "")
 
+# Checksums
+set(breakhack_STEAMAPI_DLL_CHECKSUM 0x18dba28)
+set(breakhack_STEAMAPI_SO_CHECKSUM 0x1f5786b)
+
 include(FindLua)
 include(FindPhysFS)
 include(build/cmake/FindSDL2.cmake)
@@ -40,6 +44,7 @@ if (STEAM)
 	add_subdirectory(steamworks_c_wrapper)
 endif()
 add_subdirectory(bh_random)
+add_subdirectory(checksum)
 
 if ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
 	set(CLANG 1)
@@ -47,6 +52,10 @@ elseif ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
 	set(GCC 1)
 endif()
 
+if ("${CMAKE_GENERATOR}" STREQUAL "Ninja")
+	set(NINJA 1)
+endif()
+
 if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
 	set(OSX 1)
 endif()
@@ -68,15 +77,17 @@ endif()
 
 IF ( MSVC )
     MESSAGE ( STATUS "Setting MSVC MT switches")
-    SET (
-      CMAKE_C_FLAGS_DEBUG
-      "${CMAKE_C_FLAGS_DEBUG} /MTd"
-        CACHE STRING "MSVC MT flags " FORCE
+		string (REPLACE
+			"/MDd"
+			"/MTd"
+			CMAKE_C_FLAGS_DEBUG
+			${CMAKE_C_FLAGS_DEBUG}
     )
-    SET (
-      CMAKE_C_FLAGS_RELEASE
-      "${CMAKE_C_FLAGS_RELEASE} /MT"
-        CACHE STRING "MSVC MT flags " FORCE
+		string (REPLACE
+			"/MDd"
+			"/MTd"
+			CMAKE_C_FLAGS_RELEASE
+			${CMAKE_C_FLAGS_RELEASE}
     )
 ELSEIF ( WIN32 )
     SET (
@@ -128,6 +139,7 @@ include_directories(
 	${LUA_INCLUDE_DIR}
 	sqlite3
 	bh_random/src
+	checksum/src
 	)
 
 if (CMOCKA_FOUND)
@@ -153,17 +165,6 @@ set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DDEBUG")
 if (STEAM)
 	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSTEAM_BUILD")
 	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DSTEAM_BUILD")
-endif ()
-if (MINGW)
-	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DMINGW")
-endif (MINGW)
-if (NOT MSVC)
-	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D__FNAME__='\"$(subst ${CMAKE_SOURCE_DIR}/,,$(abspath $<))\"'")
-else (NOT MSVC)
-	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D__FNAME__=__FILE__")
-endif (NOT MSVC)
-
-if (STEAM)
 	set(STEAM_SOURCES
 		src/steam/steamworks_api_wrapper
 		)
@@ -171,59 +172,74 @@ else ()
 	set(STEAM_SOURCES "")
 endif ()
 
+if (MINGW)
+	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DMINGW")
+endif (MINGW)
+
+if (NOT MSVC)
+	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D__FNAME__='\"$(subst ${CMAKE_SOURCE_DIR}/,,$(abspath $<))\"'")
+else ()
+	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D__FNAME__=__FILE__")
+endif ()
+
 # PROGRAMS:
 add_executable(breakhack
-	src/main
-	src/texture
-	src/screenresolution
-	src/sprite
-	src/util
-	src/player
-	src/map
-	src/map_lua
-	src/camera
-	src/timer
-	src/roommatrix
-	src/position
-	src/monster
-	src/stats
-	src/actiontext
-	src/random
-	src/time
-	src/linkedlist
-	src/hashtable
-	src/gui
-	src/item
-	src/item_builder
-	src/pointer
-	src/gui_button
-	src/particle_engine
-	src/menu
-	src/collisions
-	src/keyboard
-	src/input
-	src/mixer
-	src/io_util
-	src/physfsrwops
-	src/skillbar
-	src/texturecache
-	src/skill
-	src/projectile
-	src/vector2d
-	src/map_room_modifiers
-	sqlite3/sqlite3
-	src/db
-	src/settings
-	src/actiontextbuilder
-	src/animation
-	src/trap
-	src/artifact
-	src/screen
-	src/hiscore
-	src/object
-	src/gui_util
-	src/tooltip
-	src/gamecontroller
+	src/main.c
+	src/texture.c
+	src/screenresolution.c
+	src/sprite.c
+	src/sprite_util.c
+	src/util.c
+	src/event.c
+	src/player.c
+	src/save.c
+	src/map.c
+	src/map_lua.c
+	src/camera.c
+	src/timer.c
+	src/roommatrix.c
+	src/position.c
+	src/monster.c
+	src/stats.c
+	src/actiontext.c
+	src/random.c
+	src/time.c
+	src/linkedlist.c
+	src/hashtable.c
+	src/gui.c
+	src/item.c
+	src/item_builder.c
+	src/pointer.c
+	src/gui_button.c
+	src/particle_engine.c
+	src/particle_emitter.c
+	src/menu.c
+	src/collisions.c
+	src/keyboard.c
+	src/input.c
+	src/mixer.c
+	src/io_util.c
+	src/physfsrwops.c
+	src/skillbar.c
+	src/texturecache.c
+	src/skill.c
+	src/projectile.c
+	src/vector2d.c
+	src/map_room_modifiers.c
+	sqlite3/sqlite3.c
+	src/db.c
+	src/settings.c
+	src/actiontextbuilder.c
+	src/animation.c
+	src/trap.c
+	src/artifact.c
+	src/screen.c
+	src/hiscore.c
+	src/object.c
+	src/gui_util.c
+	src/tooltip.c
+	src/gamecontroller.c
+	src/effect_util.c
 	${STEAM_SOURCES}
 	)
 
@@ -245,6 +261,7 @@ target_link_libraries(breakhack
 	${LUA_LIBRARIES}
 	${PHYSFS_LIBRARY}
 	bh_random
+	checksum
 	)
 
 if (STEAM)
@@ -254,11 +271,11 @@ if (STEAM)
 endif ()
 
 if (MSVC)
-	set_target_properties(breakhack PROPERTIES LINK_FLAGS_DEBUG "/SUBSYSTEM:CONSOLE")
+	set_target_properties(breakhack PROPERTIES LINK_FLAGS_DEBUG "/SUBSYSTEM:CONSOLE /NODEFAULTLIB:MSVCRTD")
 	set_target_properties(breakhack PROPERTIES COMPILE_DEFINITIONS_DEBUG "_CONSOLE")
 	set_target_properties(breakhack PROPERTIES LINK_FLAGS_RELWITHDEBINFO "/SUBSYSTEM:CONSOLE")
 	set_target_properties(breakhack PROPERTIES COMPILE_DEFINITIONS_RELWITHDEBINFO "_CONSOLE")
-	set_target_properties(breakhack PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS")
+	set_target_properties(breakhack PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS /NODEFAULTLIB:MSVCRTD")
 	set_target_properties(breakhack PROPERTIES LINK_FLAGS_MINSIZEREL "/SUBSYSTEM:WINDOWS")
 endif (MSVC)
 
@@ -266,19 +283,19 @@ endif (MSVC)
 IF (CMOCKA_FOUND AND NOT OSX AND NOT CLANG)
 	find_package(Threads REQUIRED)
 	enable_testing()
-	add_executable(test_util test/test_util src/util)
+	add_executable(test_util test/test_util.c src/util.c)
 	target_link_libraries(test_util ${CMOCKA_LIBRARY})
 	add_test(test_util test_util)
 
-	add_executable(test_linkedlist test/test_linkedlist src/linkedlist src/util)
+	add_executable(test_linkedlist test/test_linkedlist.c src/linkedlist.c src/util.c)
 	target_link_libraries(test_linkedlist ${CMOCKA_LIBRARY})
 	add_test(test_linkedlist test_linkedlist)
 
-	add_executable(test_hashtable test/test_hashtable src/hashtable src/util)
+	add_executable(test_hashtable test/test_hashtable.c src/hashtable.c src/util.c)
 	target_link_libraries(test_hashtable ${CMOCKA_LIBRARY})
 	add_test(test_hashtable test_hashtable)
 
-	add_executable(test_input test/test_input src/input src/keyboard)
+	add_executable(test_input test/test_input.c src/input.c src/keyboard.c)
 	target_link_libraries(test_input
 		${CMOCKA_LIBRARY}
 		${SDL2_LIBRARY}
@@ -292,7 +309,7 @@ ENDIF ()
 # LINT:
 if (CPPCHECK_FOUND)
 	add_custom_target(lint
-		COMMAND ${CPPCHECK_EXECUTABLE} --force --language=c --template=gcc --error-exitcode=1 --quiet --enable=warning,style,performance,portability,information,missingInclude src/
+		COMMAND ${CPPCHECK_EXECUTABLE} --force --language=c --template=gcc --error-exitcode=1 --quiet --suppress=missingInclude --enable=warning,style,performance,portability,information,missingInclude src/
 		WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
 		COMMENT "Run cppcheck"
 		)
@@ -319,16 +336,13 @@ if (NOT DEBUG_BUILD)
 			"monstergen.lua"
 			"trapgen.lua"
 			"chestgen.lua"
+			"layoutparser.lua"
 			"pitlayouts.dat"
+			"walllayouts.dat"
+			"shoplayouts.dat"
+			"lockedroomlayouts.dat"
 		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data
 		)
-	if (WIN32 AND NOT MSVC)
-		add_definitions(-mwindows)
-	endif()
-else()
-	if (WIN32)
-		add_definitions(-mconsole)
-	endif()
 endif ()
 
 SET(CMAKE_INSTALL_SYSTEM_RUNTIME_COMPONENT "Release")

LINUX_BUILD_INSTRUCTIONS.md

@@ -0,0 +1,10 @@
+Apart from basic compile tools (*GCC/Clang, Make*) you'll also need to install **sdl2, sdl2-image, sdl2-ttf, sdl2-mixer** (If on a debian based dist you need to install the *dev* packages).
+Optionally you can also install **cppcheck** and **physfs**
+
+Once that is done run the following:
+```bash
+mkdir _build
+cd _build
+cmake -DCMAKE_BUILD_TYPE=Debug .. # Build type flag is optional
+make
+```

MSVC_BUILD_INSTRUCTIONS.md

@@ -0,0 +1,16 @@
+Compile on Windows with Visual Studio
+-------------------------------------
+
+1. Install [Visual Studio Community 2019](https://visualstudio.microsoft.com/vs/community/) with the "Desktop development with C++" workload
+2. Install [CMake](https://cmake.org/download/)
+3. Install [NSIS](https://nsis.sourceforge.io/Download)
+4. Download and unzip [SDL2-devel-2.x.x-VC.zip](https://www.libsdl.org/download-2.0.php), [SDL2_image-devel-2.x.x-VC.zip](https://www.libsdl.org/projects/SDL_image/), [SDL2_mixer-devel-2.x.x-VC.zip](https://www.libsdl.org/projects/SDL_mixer/), [SDL2_ttf-devel-2.x.x-VC.zip](https://www.libsdl.org/projects/SDL_ttf/)
+5. Open Developer Command Prompt for VS 2019 and run the following, substituting paths as appropriate:
+```batch
+SET SDL2DIR=C:\repos\breakhackBuild\SDL2-2.0.9
+SET SDL2MIXERDIR=C:\repos\breakhackBuild\SDL2_mixer-2.0.4
+SET SDL2_IMAGE=C:\repos\breakhackBuild\SDL2_image-2.0.4
+SET SDLTTFDIR=C:\repos\breakhackBuild\SDL2_ttf-2.0.15
+cmake -S C:\repos\breakhack -B C:\repos\breakhackBuild
+cmake --build C:\repos\breakhackBuild --target package --config Release
+```

Makefile

@@ -7,12 +7,12 @@ release:
 .PHONY: release
 
 clean:
-	@make clean -sC _build/debug
-	@make clean -sC _build/release
+	@make -sC _build/debug clean
+	@make -sC _build/release clean
 .PHONY: clean
 
 test:
-	@make test -sC _build/debug
+	@make -sC _build/debug test
 .PHONY: test
 
 run: $(all)
@@ -21,12 +21,30 @@ run: $(all)
 
 playtest: $(all)
 	@LD_LIBRARY_PATH=$LD_LIBRARY_PATH:./ ./_build/release/breakhack
-.PHONY: run
+.PHONY: playtest
 
 lint:
-	@make lint -sC _build/debug
+	@make -sC _build/debug lint
 .PHONY: lint
 
 package:
-	@make package -sC _build/release
+	@make -sC _build/release package
 .PHONY: package
+
+setup:
+	@mkdir -p _build/release
+	@mkdir -p _build/debug
+	@cd _build/debug/ && \
+		cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_EXPORT_COMPILE_COMMANDS=YES ../.. && \
+		cd -
+	@cd _build/debug/ && \
+		cmake -DCMAKE_BUILD_TYPE=Release ../.. && \
+		cd -
+	@ln -s _build/debug/compile_commands.json
+	@echo "Setup complete"
+.PHONY: setup
+
+teardown:
+	@rm -rf _build
+	@rm compile_commands.json
+.PHONY: teardown

Makefile.os4

@@ -0,0 +1,503 @@
+#
+# Project: breakhack
+#
+# Created on: 29-08-2022 21:00:37
+# by George Sokianos
+#
+
+###################################################################
+##
+##////  Objects
+##
+###################################################################
+
+breakhack_OBJ := \
+	 src/actiontext.o src/actiontextbuilder.o src/animation.o \
+	 src/artifact.o src/camera.o src/collisions.o \
+	 src/db.o src/effect_util.o src/event.o \
+	 src/gamecontroller.o src/gui_button.o src/gui.o \
+	 src/gui_util.o src/hashtable.o src/hiscore.o \
+	 src/input.o src/io_util.o src/item_builder.o \
+	 src/item.o src/keyboard.o src/linkedlist.o \
+	 src/main.o src/map.o src/map_lua.o \
+	 src/map_room_modifiers.o src/menu.o src/mixer.o \
+	 src/monster.o src/object.o src/particle_emitter.o \
+	 src/particle_engine.o src/physfsrwops.o src/player.o \
+	 src/pointer.o src/position.o src/projectile.o \
+	 src/random.o src/roommatrix.o src/save.o \
+	 src/screen.o src/screenresolution.o src/settings.o \
+	 src/skill.o src/skillbar.o src/sprite.o \
+	 src/sprite_util.o src/stats.o src/texture.o \
+	 src/texturecache.o src/time.o src/timer.o \
+	 src/tooltip.o src/trap.o src/util.o \
+	 src/vector2d.o bh_random/src/bh_random.o
+
+
+###################################################################
+##
+##////  Variables and Environment
+##
+###################################################################
+
+CC := gcc:bin/gcc
+
+INCPATH := -I. -I/sdk/local/newlib/include/SDL2 -Ibh_random/src \
+	-I/sdk/local/common/include/lua53 
+# -DDEBUG
+
+CFLAGS := $(INCPATH) -Wall -Wwrite-strings -Wno-discarded-qualifiers 
+# \
+# -g -gstabs
+# -ggdb -gdwarf-2
+
+LFLAGS := -lauto -lSDL2_image -lSDL2_ttf -lfreetype -ltiff -lwebp -lpng -ljpeg \
+	-llua53 -lsqlite3 -lz \
+	-lSDL2_mixer -lmikmod -lmodplug -lFLAC -logg \
+	-lSDL2 -lphysfs -lpthread -athread=native -lstdc++ 
+# \
+# -g -gstabs
+# -ggdb -gdwarf-2
+# -lunix
+
+# -lenet -lcrypto -lSDL2_gl4es -lglu_gl4es -lgl4es -lopenal \
+###################################################################
+##
+##////  General rules
+##
+###################################################################
+
+.PHONY: all all-before all-after clean clean-custom realclean
+
+all: all-before breakhack all-after
+
+all-before:
+#	You can add rules here to execute before the project is built
+
+all-after:
+#	You can add rules here to execute after the project is built
+
+clean: clean-custom
+	@echo "Cleaning compiler objects..."
+	@rm -f  $(breakhack_OBJ)
+
+realclean:
+	@echo "Cleaning compiler objects and targets..."
+	@rm -f  $(breakhack_OBJ) breakhack
+
+
+###################################################################
+##
+##////  Targets
+##
+###################################################################
+
+breakhack: $(breakhack_OBJ)
+	@echo "Linking breakhack"
+	@gcc:bin/gcc -o breakhack $(breakhack_OBJ) $(LFLAGS)
+	@echo "Removing stale debug target: breakhack"
+	@rm -f breakhack.debug
+
+
+###################################################################
+##
+##////  Standard rules
+##
+###################################################################
+
+# A default rule to make all the objects listed below
+# because we are hiding compiler commands from the output
+
+.c.o:
+	@echo "Compiling $<"
+	@$(CC) -c $< -o $*.o $(CFLAGS)
+
+src/actiontext.o: src/actiontext.c src/actiontext.h \
+	 src/position.h src/sprite.h src/texture.h \
+	 src/camera.h src/roommatrix.h src/timer.h \
+	 src/vector2d.h src/util.h src/update_data.h \
+	 src/player.h src/stats.h src/skill.h \
+	 src/linkedlist.h src/input.h src/artifact.h \
+	 src/map.h src/defines.h src/monster.h \
+	 src/map_room_modifiers.h src/object.h src/doorlocktype.h
+
+src/actiontextbuilder.o: src/actiontextbuilder.c src/actiontextbuilder.h src/actiontext.h \
+	 src/position.h src/sprite.h src/timer.h \
+	 src/vector2d.h src/camera.h src/update_data.h \
+	 src/player.h src/map.h src/roommatrix.h \
+	 src/gui.h src/util.h
+
+src/animation.o: src/animation.c src/animation.h src/timer.h \
+	 src/camera.h src/position.h src/vector2d.h \
+	 src/sprite.h src/texture.h \
+	 src/dimension.h src/roommatrix.h src/defines.h \
+	 src/map_room_modifiers.h src/input.h
+
+src/artifact.o: src/artifact.c src/artifact.h src/sprite.h \
+	 src/texture.h src/position.h src/camera.h \
+	 src/roommatrix.h src/timer.h \
+	 src/vector2d.h src/util.h src/texturecache.h \
+	 src/dimension.h src/particle_engine.h src/player.h \
+	 src/stats.h src/actiontext.h src/skill.h \
+	 src/linkedlist.h src/input.h src/random.h \
+	
+
+src/camera.o: src/camera.c src/camera.h src/position.h \
+	 src/timer.h src/vector2d.h src/map.h \
+	 src/linkedlist.h src/sprite.h src/texture.h \
+	 src/roommatrix.h src/defines.h src/config.h \
+	 src/monster.h src/stats.h src/actiontext.h \
+	 src/player.h src/doorlocktype.h src/particle_emitter.h \
+	 src/skill.h src/input.h src/artifact.h \
+	 src/map_room_modifiers.h src/object.h src/util.h
+
+src/collisions.o: src/collisions.c src/collisions.h
+
+src/db.o: src/db.c src/db.h
+
+src/effect_util.o: src/effect_util.c src/gui.h src/linkedlist.h \
+	 src/sprite.h src/texture.h src/position.h \
+	 src/camera.h src/roommatrix.h src/timer.h \
+	 src/vector2d.h src/player.h \
+	 src/stats.h src/actiontext.h src/skill.h \
+	 src/input.h src/artifact.h src/monster.h src/doorlocktype.h \
+	 src/particle_emitter.h src/dimension.h src/defines.h \
+	 src/config.h src/map_room_modifiers.h
+
+src/event.o: src/event.c src/event.h src/player.h \
+	 src/sprite.h src/stats.h \
+	 src/actiontext.h src/camera.h src/skill.h \
+	 src/linkedlist.h src/input.h src/artifact.h
+
+src/gamecontroller.o: src/gamecontroller.c src/gamecontroller.h
+
+src/gui_button.o: src/gui_button.c src/util.h src/gui_button.h \
+	 src/pointer.h src/sprite.h src/camera.h \
+	 src/input.h src/texture.h src/position.h \
+	 src/roommatrix.h src/timer.h src/linkedlist.h \
+	 src/vector2d.h
+
+src/gui.o: src/gui.c src/gui.h src/linkedlist.h \
+	 src/sprite.h src/texture.h src/position.h \
+	 src/camera.h src/roommatrix.h src/timer.h \
+	 src/vector2d.h src/player.h \
+	 src/stats.h src/actiontext.h src/skill.h \
+	 src/input.h src/artifact.h src/util.h \
+	 src/map.h \
+	 src/defines.h src/config.h src/monster.h \
+	 src/doorlocktype.h src/particle_emitter.h src/map_room_modifiers.h \
+	 src/object.h src/texturecache.h  \
+	 src/dimension.h src/gui_util.h
+
+src/gui_util.o: src/gui_util.c src/texturecache.h src/texture.h \
+	 src/dimension.h src/position.h \
+	 src/camera.h src/gui_util.h src/sprite.h \
+	 src/roommatrix.h src/timer.h
+
+src/hashtable.o: src/hashtable.c src/hashtable.h src/defines.h \
+	 src/config.h
+
+src/hiscore.o: src/hiscore.c src/hiscore.h src/linkedlist.h \
+	 src/player.h src/sprite.h \
+	 src/stats.h src/actiontext.h src/camera.h \
+	 src/skill.h src/input.h src/artifact.h \
+	 src/db.h
+
+src/input.o: src/input.c src/input.h 
+
+src/io_util.o: src/io_util.c src/physfsrwops.h src/io_util.h
+
+src/item_builder.o: src/item_builder.c src/item_builder.h \
+	 src/item.h src/sprite.h src/position.h \
+	 src/player.h src/camera.h src/linkedlist.h \
+	 src/texture.h  src/dimension.h \
+	 src/timer.h src/vector2d.h src/util.h \
+	 src/gui.h src/roommatrix.h src/stats.h \
+	 src/actiontext.h src/skill.h src/input.h \
+	 src/artifact.h src/mixer.h src/gamestate.h \
+	 src/random.h src/texturecache.h src/defines.h \
+	 src/map_room_modifiers.h src/sprite_util.h src/map.h \
+	 src/config.h src/monster.h src/doorlocktype.h \
+	 src/particle_emitter.h
+
+src/item.o: src/item.c src/item.h src/sprite.h \
+	 src/texture.h src/position.h src/camera.h \
+	 src/roommatrix.h src/timer.h src/player.h \
+	 src/stats.h src/actiontext.h \
+	 src/skill.h src/linkedlist.h src/input.h \
+	 src/artifact.h src/vector2d.h src/util.h \
+	 src/mixer.h src/gamestate.h src/gui.h \
+	 src/actiontextbuilder.h src/update_data.h
+
+src/keyboard.o: src/keyboard.c src/keyboard.h src/defines.h \
+	 src/config.h
+
+src/linkedlist.o: src/linkedlist.c src/linkedlist.h
+
+src/main.o: src/main.c /sdk/local/newlib/include/SDL2/SDL_main.h \
+	 src/linkedlist.h src/player.h src/sprite.h \
+	 src/texture.h src/position.h src/camera.h \
+	 src/roommatrix.h src/timer.h src/stats.h \
+	 src/actiontext.h src/vector2d.h src/skill.h \
+	 src/input.h src/artifact.h src/screenresolution.h \
+	 src/dimension.h src/map.h src/defines.h \
+	 src/config.h src/monster.h src/doorlocktype.h \
+	 src/particle_emitter.h src/map_room_modifiers.h src/object.h \
+	 src/map_lua.h src/gamestate.h src/gui.h \
+	 src/util.h src/item_builder.h src/item.h \
+	 src/pointer.h src/gui_button.h src/particle_engine.h \
+	 src/menu.h  src/keyboard.h \
+	 src/mixer.h src/random.h src/skillbar.h \
+	 src/texturecache.h src/update_data.h src/settings.h \
+	 src/actiontextbuilder.h src/screen.h src/hiscore.h \
+	 src/io_util.h src/tooltip.h src/gamecontroller.h \
+	 src/time.h src/sprite_util.h src/event.h \
+	 src/save.h src/steam/steamworks_api_wrapper.h src/defines.h
+
+src/map.o: src/map.c src/map.h src/linkedlist.h \
+	 src/sprite.h src/texture.h src/position.h \
+	 src/camera.h src/roommatrix.h src/timer.h \
+	 src/vector2d.h src/defines.h src/config.h \
+	 src/monster.h src/stats.h src/actiontext.h \
+	 src/player.h src/doorlocktype.h src/particle_emitter.h \
+	 src/skill.h src/input.h src/artifact.h \
+	 src/map_room_modifiers.h src/object.h src/map_lua.h \
+	 src/util.h src/item.h src/item_builder.h \
+	 src/gui.h src/particle_engine.h src/dimension.h \
+	 src/update_data.h src/trap.h src/mixer.h
+
+src/map_lua.o: src/map_lua.c src/map_lua.h src/map.h \
+	 src/linkedlist.h src/sprite.h \
+	 src/camera.h src/position.h src/timer.h \
+	 src/defines.h src/monster.h src/player.h \
+	 src/map_room_modifiers.h src/object.h src/doorlocktype.h \
+	 src/config.h src/util.h src/stats.h \
+	 src/io_util.h src/texturecache.h src/texture.h  \
+	 src/dimension.h src/trap.h src/roommatrix.h \
+	 src/actiontext.h src/skill.h src/input.h \
+	 src/artifact.h src/update_data.h src/gui.h \
+	 src/vector2d.h src/item.h src/item_builder.h
+
+src/map_room_modifiers.o: src/map_room_modifiers.c src/map_room_modifiers.h src/vector2d.h \
+	 src/player.h src/sprite.h src/texture.h \
+	 src/position.h src/camera.h src/roommatrix.h \
+	 src/timer.h src/stats.h src/actiontext.h \
+	 src/skill.h src/linkedlist.h src/input.h \
+	 src/artifact.h src/defines.h
+
+src/menu.o: src/menu.c src/menu.h src/camera.h \
+	 src/position.h src/timer.h src/vector2d.h \
+	 src/linkedlist.h src/texture.h  \
+	 src/dimension.h src/sprite.h src/roommatrix.h \
+	 src/util.h src/defines.h src/map_room_modifiers.h \
+	 src/input.h src/config.h src/gui_button.h \
+	 src/pointer.h src/keyboard.h src/mixer.h \
+	 src/gamestate.h src/collisions.h
+
+src/mixer.o: src/mixer.c src/mixer.h src/gamestate.h \
+	 src/util.h src/io_util.h src/settings.h
+
+src/monster.o: src/monster.c src/monster.h src/sprite.h \
+	 src/texture.h src/position.h src/camera.h \
+	 src/roommatrix.h src/timer.h src/stats.h \
+	 src/actiontext.h src/vector2d.h src/player.h \
+	 src/skill.h src/linkedlist.h src/input.h \
+	 src/artifact.h src/doorlocktype.h src/particle_emitter.h \
+	 src/dimension.h src/util.h src/random.h \
+	 src/gui.h src/item.h src/item_builder.h \
+	 src/map.h src/defines.h src/config.h \
+	 src/map_room_modifiers.h src/object.h src/particle_engine.h \
+	 src/update_data.h src/actiontextbuilder.h src/texturecache.h \
+	 src/trap.h src/mixer.h
+ 
+src/object.o: src/object.c src/object.h src/camera.h \
+	 src/position.h src/timer.h src/vector2d.h \
+	 src/player.h src/sprite.h src/stats.h \
+	 src/actiontext.h src/skill.h src/linkedlist.h \
+	 src/input.h src/artifact.h src/texture.h \
+	 src/roommatrix.h src/util.h src/mixer.h \
+	 src/gamestate.h src/random.h src/texturecache.h
+
+src/particle_emitter.o: src/particle_emitter.c src/particle_emitter.h src/timer.h \
+	 src/position.h src/dimension.h
+
+src/particle_engine.o: src/particle_engine.c src/particle_engine.h src/position.h \
+	 src/dimension.h src/camera.h src/timer.h \
+	 src/vector2d.h src/linkedlist.h src/util.h \
+	 src/defines.h src/config.h
+
+src/physfsrwops.o: src/physfsrwops.c src/physfsrwops.h
+
+src/player.o: src/player.c src/player.h src/sprite.h \
+	 src/texture.h src/position.h src/camera.h \
+	 src/roommatrix.h src/timer.h src/stats.h \
+	 src/actiontext.h src/vector2d.h src/skill.h \
+	 src/linkedlist.h src/input.h src/artifact.h \
+	 src/monster.h src/doorlocktype.h src/particle_emitter.h \
+	 src/dimension.h src/util.h src/gui.h \
+	 src/item.h src/particle_engine.h src/keyboard.h \
+	 src/defines.h src/config.h src/mixer.h \
+	 src/gamestate.h src/random.h src/projectile.h \
+	 src/map_room_modifiers.h src/update_data.h src/map.h \
+	 src/texturecache.h  src/actiontextbuilder.h \
+	 src/animation.h src/trap.h src/gamecontroller.h \
+	 src/event.h src/effect_util.h src/steam/steamworks_api_wrapper.h \
+	 src/defines.h
+
+src/pointer.o: src/pointer.c src/pointer.h src/sprite.h \
+	 src/texture.h src/position.h src/camera.h \
+	 src/roommatrix.h src/timer.h src/vector2d.h \
+	 src/input.h src/util.h src/particle_engine.h
+
+src/position.o: src/position.c src/position.h src/defines.h
+
+src/projectile.o: src/projectile.c src/projectile.h src/sprite.h \
+	 src/texture.h src/position.h src/camera.h \
+	 src/roommatrix.h src/timer.h \
+	 src/vector2d.h src/defines.h src/map_room_modifiers.h \
+	 src/input.h src/update_data.h src/player.h \
+	 src/map.h src/gui.h src/config.h \
+	 src/util.h src/texturecache.h src/dimension.h \
+	 src/stats.h src/actiontext.h src/skill.h \
+	 src/linkedlist.h src/artifact.h src/monster.h \
+	 src/doorlocktype.h src/particle_emitter.h src/mixer.h \
+	 src/gamestate.h src/item_builder.h src/item.h \
+	 src/random.h src/object.h src/effect_util.h
+
+src/random.o: src/random.c src/time.h src/random.h
+
+src/roommatrix.o: src/roommatrix.c src/defines.h src/config.h \
+	 src/roommatrix.h src/position.h src/camera.h \
+	 src/timer.h src/vector2d.h \
+	 src/map_room_modifiers.h src/input.h src/util.h \
+	 src/map.h src/linkedlist.h src/sprite.h src/texture.h \
+	 src/monster.h src/stats.h src/actiontext.h \
+	 src/player.h src/doorlocktype.h src/particle_emitter.h \
+	 src/skill.h src/artifact.h src/object.h \
+	 src/item.h src/update_data.h src/gui.h
+
+src/save.o: src/save.c src/save.h src/player.h \
+	 src/sprite.h src/stats.h \
+	 src/actiontext.h src/camera.h src/skill.h \
+	 src/linkedlist.h src/input.h src/artifact.h \
+	 src/db.h src/defines.h src/config.h 
+
+src/screen.o: src/screen.c src/screen.h src/texture.h \
+	  src/dimension.h \
+	 src/position.h src/camera.h src/linkedlist.h \
+	 src/sprite.h src/roommatrix.h src/timer.h \
+	 src/vector2d.h src/util.h src/hiscore.h \
+	 src/player.h src/stats.h src/actiontext.h \
+	 src/skill.h src/input.h
+
+src/screenresolution.o: src/screenresolution.c src/defines.h src/config.h \
+	 src/util.h src/screenresolution.h
+
+src/settings.o: src/settings.c src/settings.h src/util.h \
+	 src/defines.h src/config.h
+
+src/skill.o: src/skill.c src/texturecache.h src/texture.h \
+	 src/dimension.h src/position.h \
+	 src/camera.h src/skill.h src/roommatrix.h \
+	 src/defines.h src/map_room_modifiers.h src/input.h \
+	 src/sprite.h src/timer.h src/vector2d.h \
+	 src/util.h src/player.h src/stats.h \
+	 src/actiontext.h src/linkedlist.h src/artifact.h \
+	 src/config.h src/monster.h src/doorlocktype.h \
+	 src/particle_emitter.h src/mixer.h src/gamestate.h \
+	 src/gui.h src/random.h src/particle_engine.h \
+	 src/projectile.h src/update_data.h src/map.h \
+	 src/item.h src/animation.h src/trap.h \
+	 src/tooltip.h src/actiontextbuilder.h
+
+src/skillbar.o: src/skillbar.c src/defines.h src/config.h \
+	 src/skillbar.h src/linkedlist.h src/camera.h \
+	 src/position.h src/timer.h src/vector2d.h \
+	 src/player.h src/sprite.h src/stats.h \
+	 src/actiontext.h src/skill.h src/input.h \
+	 src/artifact.h src/texture.h  \
+	 src/dimension.h src/util.h src/roommatrix.h \
+	 src/map_room_modifiers.h src/keyboard.h src/texturecache.h \
+	 src/particle_engine.h src/update_data.h src/map.h \
+	 src/monster.h src/object.h src/doorlocktype.h
+
+src/sprite.o: src/sprite.c src/sprite.h src/texture.h \
+	  src/dimension.h \
+	 src/position.h src/camera.h src/timer.h \
+	 src/vector2d.h src/roommatrix.h src/defines.h \
+	 src/map_room_modifiers.h src/input.h src/util.h \
+	 src/update_data.h src/player.h src/stats.h \
+	 src/actiontext.h src/skill.h src/linkedlist.h \
+	 src/artifact.h src/map.h src/monster.h \
+	 src/object.h src/doorlocktype.h
+
+src/sprite_util.o: src/sprite_util.c src/sprite_util.h src/sprite.h \
+	 src/texture.h src/position.h src/camera.h \
+	 src/roommatrix.h src/timer.h
+
+src/stats.o: src/stats.c src/gui.h \
+	 src/linkedlist.h src/sprite.h src/texture.h \
+	 src/position.h src/camera.h src/roommatrix.h \
+	 src/timer.h src/vector2d.h src/player.h \
+	 src/stats.h src/actiontext.h src/skill.h \
+	 src/input.h src/artifact.h src/random.h \
+	 src/util.h src/defines.h
+
+src/texture.o: src/texture.c src/texture.h \
+	 src/dimension.h src/position.h \
+	 src/camera.h src/timer.h src/vector2d.h \
+	 src/util.h
+
+src/texturecache.o: src/texturecache.c src/texturecache.h \
+	 src/texture.h  src/dimension.h \
+	 src/position.h src/camera.h src/hashtable.h \
+	 src/defines.h src/config.h src/util.h
+
+src/time.o: src/time.c src/time.h
+
+src/timer.o: src/timer.c src/util.h
+
+src/tooltip.o: src/tooltip.c src/tooltip.h src/camera.h \
+	 src/position.h src/timer.h \
+	 src/vector2d.h src/sprite.h src/texture.h \
+	 src/roommatrix.h src/gui_util.h src/defines.h \
+	 src/config.h src/gui.h src/linkedlist.h \
+	 src/player.h src/stats.h src/actiontext.h \
+	 src/skill.h src/input.h src/artifact.h \
+	 src/texturecache.h
+
+src/trap.o: src/trap.c src/trap.h \
+	 src/sprite.h src/texture.h src/position.h \
+	 src/camera.h src/roommatrix.h src/timer.h \
+	 src/player.h src/stats.h src/actiontext.h \
+	 src/skill.h src/linkedlist.h src/input.h \
+	 src/artifact.h src/update_data.h src/map.h \
+	 src/gui.h src/vector2d.h src/util.h \
+	 src/random.h
+
+src/util.o: src/util.c src/time.h src/defines.h \
+	 src/config.h
+
+src/vector2d.o: src/vector2d.c
+
+bh_random/src/bh_random.o:
+		@g++ -c bh_random/src/bh_random.cpp -o bh_random/src/bh_random.o $(CFLAGS)
+
+
+# prepare an archive for the program
+release: 
+	@echo "Creating release files..."
+	@mkdir -p release/breakhack
+	@cp -r release_files/* release/breakhack/
+	@cp -r data release/breakhack/
+	@cp -r assets release/breakhack/
+	@cp breakhack release/breakhack/
+	@strip release/breakhack/breakhack
+	@cp README.md release/breakhack/
+	@cp README_Amiga.md release/breakhack/
+	@cp LICENSE.txt release/breakhack/
+	@cp CREDITS.md release/breakhack/
+	@echo "Creating release archive..."
+	@lha -aeqr3 a breakhack-OS4.lha release/
+	@echo "Clean release files..."
+	@delete release ALL QUIET FORCE
+

README.md

@@ -1,3 +1,4 @@
+[![maintenance](https://img.shields.io/badge/maintenance-passively--maintained-orange)](https://img.shields.io/badge/maintenance-passively--maintained-orange)
 [![Build Status](https://travis-ci.org/Oliveshark/breakhack.svg?branch=master)](https://travis-ci.org/Oliveshark/breakhack)
 [![Build status](https://ci.appveyor.com/api/projects/status/2a18npdntkmlx3dc?svg=true)](https://ci.appveyor.com/project/LiquidityC/breakhack)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/fc02d56fa7194e61b2c7d260fd2e4186)](https://www.codacy.com/app/LiquidityC/breakhack?utm_source=github.com&utm_medium=referral&utm_content=Oliveshark/breakhack&utm_campaign=Badge_Grade)
@@ -46,16 +47,8 @@ BreakHack is released under two different licenses.
 
 Compile
 -------
-Apart from basic compile tools (*GCC/Clang, Make*) you'll also need to install **sdl2, sdl2-image, sdl2-ttf, sdl2-mixer** (If on a debian based dist you need to install the *dev* packages).
-Optionally you can also install **cppcheck** and **physfs**
-
-Once that is done run the following:
-```bash
-mkdir _build
-cd _build
-cmake -DCMAKE_BUILD_TYPE=Debug .. # Build type flag is optional
-make
-```
+* [Linux](LINUX_BUILD_INSTRUCTIONS.md)
+* [Windows (Visual Studio)](MSVC_BUILD_INSTRUCTIONS.md)
 
 Contribute
 ----------

README_Amiga.md

@@ -0,0 +1,48 @@
+# breakhack for AmigaOS 4.1 FE
+
+breakhack is a small roguelike game for having some good time, while
+you wait for your amiga to compile or render a screen. It is developed
+by Linus Probert and you can find it for various platforms on Steam.
+
+## Installation
+
+Extract the archive wherever you want and run the *breakhack* binary.
+
+## I would like to thank
+
+- Linus Probert for creating this awesome game and open sourcing it
+- Capehill for his tireless work on SDL port for AmigaOS 4.1 FE
+- Roman "kas1e" Kargin and Nouvel "HunoPPC" Hugues for their help
+  with libphysfs
+
+## Known issues
+There are some issues with the Fullscreen graphics, depending which
+Renderer driver is used. I might fix them in the future.
+
+## Support
+
+If you enjoy what I am doing and would like to keep me up during the night,
+please consider to buy me a coffee at:
+https://ko-fi.com/walkero
+
+## Known issues
+
+You can find the known issues at
+https://git.walkero.gr/walkero/breakhack/issues
+
+# Changelog
+
+## [4.0.3r2] - 2023-07-04
+### Changed
+- Compiled with latest SDL 2.0.28 that has a better support for 16bit
+  screens. Now it works under Qemu. Tested with Software rendering
+
+### Fixed
+- Fixed the hiscore date. Now it is saved on UTC +8 years which is
+  the Amiga epoch diff against the unix one. This doesn affect the
+  old hi-scores though
+
+## [4.0.3r1] - 2022-12-21
+### Added
+- First release for AmigaOS 4
+

bh_random/CMakeLists.txt

@@ -8,20 +8,22 @@ if (NOT CMAKE_BUILD_TYPE)
 endif ()
 
 add_library(bh_random STATIC
-	src/bh_random
+	src/bh_random.cpp
 	)
 
 IF ( MSVC )
     MESSAGE ( STATUS "Setting MSVC MT switches")
-    SET (
-      CMAKE_CXX_FLAGS_DEBUG
-        "${CMAKE_CXX_FLAGS_DEBUG} /MTd"
-        CACHE STRING "MSVC MT flags " FORCE
+		string (REPLACE
+			"/MDd"
+			"/MTd"
+			CMAKE_C_FLAGS_DEBUG
+			${CMAKE_C_FLAGS_DEBUG}
     )
-    SET (
-      CMAKE_CXX_FLAGS_RELEASE
-        "${CMAKE_CXX_FLAGS_RELEASE} /MT"
-        CACHE STRING "MSVC MT flags " FORCE
+		string (REPLACE
+			"/MDd"
+			"/MTd"
+			CMAKE_C_FLAGS_RELEASE
+			${CMAKE_C_FLAGS_RELEASE}
     )
 endif ()
 

build/cmake/FindSDL2.cmake

@@ -64,6 +64,14 @@
 # (To distribute this file outside of CMake, substitute the full
 #  License text for the above reference.)
 
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+  set(SDL2_ARCH_64 TRUE)
+  set(SDL2_PROCESSOR_ARCH "x64")
+else()
+  set(SDL2_ARCH_64 FALSE)
+  set(SDL2_PROCESSOR_ARCH "x86")
+endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
+
 SET(SDL2_SEARCH_PATHS
   ~/Library/Frameworks
   /Library/Frameworks
@@ -87,7 +95,7 @@ FIND_LIBRARY(SDL2_LIBRARY_TEMP
   NAMES SDL2
   HINTS
   $ENV{SDL2DIR}
-  PATH_SUFFIXES lib64 lib
+  PATH_SUFFIXES lib64 lib lib/${SDL2_PROCESSOR_ARCH}
   PATHS ${SDL2_SEARCH_PATHS} ${SDL2_INCLUDE_DIR}/../..
 )
 
@@ -101,7 +109,7 @@ IF(NOT SDL2_BUILDING_LIBRARY)
       NAMES SDL2main
       HINTS
       $ENV{SDL2DIR}
-      PATH_SUFFIXES lib64 lib
+      PATH_SUFFIXES lib64 lib lib/${SDL2_PROCESSOR_ARCH}
       PATHS ${SDL2_SEARCH_PATHS}
     )
   ENDIF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")

build/cmake/FindSDL2_ttf.cmake

@@ -28,6 +28,14 @@
 # See the License for more information.
 #=============================================================================
 
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+  set(SDL2_ARCH_64 TRUE)
+  set(SDL2_PROCESSOR_ARCH "x64")
+else()
+  set(SDL2_ARCH_64 FALSE)
+  set(SDL2_PROCESSOR_ARCH "x86")
+endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
+
 if(NOT SDL2_TTF_INCLUDE_DIR AND SDL2TTF_INCLUDE_DIR)
   set(SDL2_TTF_INCLUDE_DIR ${SDL2TTF_INCLUDE_DIR} CACHE PATH "directory cache
 entry initialized from old variable name")
@@ -48,7 +56,7 @@ find_library(SDL2_TTF_LIBRARY
   HINTS
     ENV SDLTTFDIR
     ENV SDLDIR
-  PATH_SUFFIXES lib
+  PATH_SUFFIXES lib lib/${SDL2_PROCESSOR_ARCH}
 )
 
 if(SDL2_TTF_INCLUDE_DIR AND EXISTS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h")

build/releasenotes/v3.0.1.txt

@@ -0,0 +1,60 @@
+c4811ed Fixes checksumtool output again
+eceb241 Removes useless text from checksumtool output
+cea891f Move checksum configuration to CMakeLists.txt and config.h
+8e28230 Fixes release notes
+53703f1 Patch version raised to 1
+ce182ad Updates checksums
+ebfe271 Fixes compile error and some graphical issues
+2ae6ada Completes locked room generation
+18987e2 Incomplete monster key fixes
+59a1e81 Implementation of keys. Completely untested
+1065216 Include all files in pack files
+68533f0 Remove memory leaks from map destruction
+38dc3de Merge branch 'dev' of github.com:liquidityc/breakhack into dev
+beda4f6 Reduces fairy frequency
+e50d40f Adds doors and greater chance of walls
+0983bd1 Fixes a weird issue with missing code
+184b42f Fixes door logic
+e42e024 Adds some door logic
+756afba Separates walls from regular tiles
+40a20e9 Adapts fopen/fopen_s to WIN32/GCC compile
+af930f6 Fixes win compiler warnings
+c4fd16d Updated dll checksums for windows build
+f840b28 Adds mediocre crack protection
+7fbeaa3 Introduced base structure for doors in maps
+3e43c30 Adds funny casting to avoid pedantic ISO C warning
+fd3a625 Adds monster bloodlust
+d749861 Make jumbled rooms more likely
+7ab5ece Nicer wall decorations on interior walls
+8c9622d Shopkeeper now has bodyguards next time you meet after kiling him
+af0c616 Adds juice
+46fbdc1 Fixed jumble layout logic
+b40c54a Layouts can now be jumbled with each other
+8f20f36 Lighting on wall layouts and aggro shopkeepers
+3ba33d8 Adds light tiles to layout files and a shopkeeper
+447c1a7 Monster shopkeeper logic
+7e1dffb Shops implemented
+6009aa1 Merge branch 'dev' into shops
+9b4a7b6 Removes crazy old bug that never presented itself before
+63812fb More wall layouts and cordinated walls
+c6a022e Moved text sprite logic to sprite_util
+06ca6c3 Not finnished yet, commit
+bab5fd7 Merge branch 'dev' into shops
+68f4409 Add amt sprite to all items where value != 0
+959fae1 Add value sprite to items.
+ca41520 Wall layouts added to regular build
+88f4703 Some more fence layouts
+486c1bb Merge branch 'dev' into shops
+206f95f Fences and walls in layout files
+1c4e600 Wall layout data
+57a1688 Merge branch 'dev' into shops
+13ca11c Begins refactoring of layout parser to accomodate more layout details
+33efba8 Merge branch 'dev' into shops
+5d61a91 Split pit layout logic into separate file
+6542e4f Moves item update to its own function
+7b47c6a Completes buyable items
+16d9035 Merge branch 'dev' into shops
+4054c37 Ignore vscode_build dir
+ad227f1 A start to "priced" items
+37ba189 Suppress cppcheck issues
+645a02c Ignore .vscode folder

build/releasenotes/v3.0.2.txt

@@ -0,0 +1,6 @@
+c2b8fd4 Adds key pickup SFX
+7a59d15 Don't add walls to crumbling rooms before lvl 4
+c9fde8d Updated releasenotes
+c4811ed Fixes checksumtool output again
+eceb241 Removes useless text from checksumtool output
+cea891f Move checksum configuration to CMakeLists.txt and config.h

build/releasenotes/v3.1.1.txt

@@ -0,0 +1,40 @@
+392edd8 Updates blink tooltip to include item pickups.
+6584981 remove unnecessary pickup
+d2cf797 Mage blink skill pickup items in the path #60
+78e9413 Fix : Missing with vampiric blow doesn't seem to trigger a 'Dodge' action text #59
+af957eb Disables mouse square rendering for all classes
+1d988d7 Fixes working explosions and artifacts
+68f4e15 Fixes returning daggers and resets erupt attack
+7f232be A beginning to the new exploding artifacts
+12aff9a Fixes erupt so it has a base push of 1
+2dc25c9 Adds the DAGGER_MAGNET artifact
+5e67ca7 Removes stun from backstab skill
+cac3fea Altered the vampiric blow icon slightly
+9ed80ac Removes erupt test code
+05cbce0 Adds vampiric blow icon
+6c135c6 Adds gui display for held keys
+fb031e2 Bumps version
+b861e6e Fixes SENTINEL monsters from ignoring forced fear
+046551a Changes ERUPT to cause fear instead of bleeding
+8fb1bbc Fixes bug with erupt pushing direction
+35164a9 Introduces vampiric blow
+dd3e84d Makes critical hits cause bleeding
+8f21e8b Prevents skill radius from impacting push back range
+2b74316 Updates erupt tooltip to mention push back
+7ddaab8 Make erupt always push back 1 tile without any artifacts
+43ca8f4 Fixes #58 - Game crash with AOE attacks
+ef5cd4e Adds PUSH_BACK and SKILL_RADIUS effects to erupt skill
+b00e607 Start with debug gold
+67e29d6 Added the SKILL_RADIUS artifact (not used yet)
+81e7df1 Adds skill icons for the two mage skills
+18effa2 Rogue backstab skill now triggers bleeding as well
+c043ad0 Implements the erupt skill
+223a3b0 Implements the blink skill
+2ca78e2 Adds monster bleed damage every turn
+0476d4d Introduces particle emitters on monsters
+826cbe1 A quick start to the Mage
+fcc6527 Minor fix
+b409b76 Improved build instruction structure
+b075390 React to PR feedback
+86e6f66 Adds Windows compilation instructions
+c0a4a4e Make ninja builds smoother

build/releasenotes/v3.1.2.txt

@@ -0,0 +1,2 @@
+6d323ca Adds steam achievements and LB for the Mage class
+9aefed0 Adds an dev env setup script

build/releasenotes/v4.0.2.txt

@@ -0,0 +1 @@
+4edeb17 Fixes cross save problems due to architecture differences

build/releasenotes/v4.0.3.txt

@@ -0,0 +1 @@
+e636ec1 Don't delete saves from other architectures on death

build/scripts/setup_env.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+mkdir -p _build/debug
+mkdir -p _build/release
+
+cd _build/debug
+cmake -DCMAKE_BUILD_TYPE=Debug ../..
+cd -
+
+cd _build/release
+cmake -DCMAKE_BUILD_TYPE=Release ../..
+cd -

checksum/CMakeLists.txt

@@ -0,0 +1,33 @@
+cmake_minimum_required(VERSION 3.1)
+project(checksum C)
+
+if (NOT CMAKE_BUILD_TYPE)
+	set(CMAKE_BUILD_TYPE Release)
+endif ()
+
+
+add_executable(checksumtool
+	src/checksum.c
+	)
+target_compile_definitions(checksumtool PUBLIC EXECUTABLE=1)
+
+add_library(checksum
+	src/checksum.c
+	)
+
+IF ( MSVC )
+    MESSAGE ( STATUS "Setting MSVC MT switches")
+		string (REPLACE
+			"/MDd"
+			"/MTd"
+			CMAKE_C_FLAGS_DEBUG
+			${CMAKE_C_FLAGS_DEBUG}
+    )
+		string (REPLACE
+			"/MDd"
+			"/MTd"
+			CMAKE_C_FLAGS_RELEASE
+			${CMAKE_C_FLAGS_RELEASE}
+    )
+endif ()
+

checksum/src/checksum.c

@@ -0,0 +1,61 @@
+/*
+**  CHECKSUM.C - Compute the checksum of a file
+**
+**  public somain demo by Bob Stout
+*/
+
+#include <stdlib.h>
+#include "checksum.h"
+
+unsigned
+checksum(void *buffer, size_t len, unsigned int seed)
+{
+      unsigned char *buf = (unsigned char *)buffer;
+      size_t i;
+
+      for (i = 0; i < len; ++i)
+            seed += (unsigned int)(*buf++);
+      return seed;
+}
+
+unsigned
+checksum_fp(FILE *fp)
+{
+      unsigned int seed = 0;
+      char buf[4096];
+
+      size_t len;
+      do {
+	      len = fread(buf, sizeof(char), sizeof(buf), fp);
+	      seed = checksum(buf, len, seed);
+      } while (len > 0);
+
+      return seed;
+}
+
+#ifdef EXECUTABLE
+#include <stdio.h>
+
+int main(int argc, char *argv[])
+{
+      FILE *fp;
+      const char *file;
+
+      if (argc < 2) {
+	      printf("You need to provide an input file\n");
+	      printf("Example: %s <file>", argv[0]);
+      }
+      file = argv[1];
+
+      if (NULL == (fp = fopen(file, "rb")))
+      {
+            printf("Unable to open %s for reading\n", file);
+            return -1;
+      }
+
+      printf("%#x\n", checksum_fp(fp));
+
+      return 0;
+}
+
+#endif

checksum/src/checksum.h

@@ -0,0 +1,27 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <stdio.h>
+
+unsigned
+checksum(void *buffer, size_t len, unsigned int seed);
+
+unsigned
+checksum_fp(FILE *fp);

data/layoutparser.lua

@@ -0,0 +1,406 @@
+local random = map_random
+local pits = {}
+local walls = {}
+local fences = {}
+local lights = {}
+local doors = {}
+local walldecor = {}
+local chest
+
+local function readLayoutFile(file)
+	local layoutfile = read_file(file)
+
+	local cleanData = ""
+	for i=1, #layoutfile do
+		local c = layoutfile:sub(i+1, i+1)
+		if c ~= " " and c ~= "\n" and c ~= "\r" then
+			cleanData = cleanData .. c
+		end
+	end
+
+	local matrix = {}
+	for i=0, #cleanData-1 do
+		local c = cleanData:sub(i, i)
+		local col = i % 16
+		local row = (i - col)/16
+		local layout = 1 + (row - (row % 12))/12
+		local row = row % 12
+		if not matrix[layout] then matrix[layout] = {} end
+		if not matrix[layout][col] then matrix[layout][col] = {} end
+		matrix[layout][col][row] = c
+	end
+
+	return matrix;
+end
+
+local function has_value(list, char)
+	for _, value in ipairs(list) do
+		if value == char then return true end
+	end
+	return false
+end
+
+local function getTileStateFor(matrix, i, j, c)
+	local charList
+	if type(c) == "string" then
+		charList = { c }
+	else
+		charList = c
+	end
+	local above = has_value(charList, matrix[i][j-1])
+	local below = has_value(charList, matrix[i][j+1])
+	local left = has_value(charList, matrix[i-1][j])
+	local right = has_value(charList, matrix[i+1][j])
+
+	local above_left = has_value(charList, matrix[i-1][j-1])
+	local above_right = has_value(charList, matrix[i+1][j-1])
+	local below_left = has_value(charList, matrix[i-1][j+1])
+	local below_right = has_value(charList, matrix[i+1][j+1])
+
+	return above, below, left, right, above_left, above_right, below_left, below_right
+end
+
+local function getRandomWallDecorFrom(wallDecorations)
+	return wallDecorations[random(#wallDecorations)]
+end
+
+local function setBlockTile(room, matrix, i, j, tiles, char, decor)
+	local above, below, left, right, above_left, above_right, below_left, below_right = getTileStateFor(matrix, i, j, char);
+
+	room.decor[i][j] = nil
+	local tile = nil
+	local decorTile = nil
+	if above and below and left and right then
+		tile = tiles.cross
+	elseif not above and below and left and right then
+		tile = tiles.top_t
+	elseif not below and above and left and right then
+		tile = tiles.bottom_t
+		decorTile = getRandomWallDecorFrom(walldecor.bottom_t)
+	elseif not left and above and below and right then
+		tile = tiles.left_t
+		decorTile = getRandomWallDecorFrom(walldecor.left_t)
+	elseif not right and above and below and left then
+		tile = tiles.right_t
+		decorTile = getRandomWallDecorFrom(walldecor.right_t)
+	elseif not above and not left and right and below then
+		tile = tiles.topleft
+		decorTile = getRandomWallDecorFrom(walldecor.topleft)
+	elseif not above and not right and left and below then
+		tile = tiles.topright
+		decorTile = getRandomWallDecorFrom(walldecor.topright)
+	elseif not below and not left and above and right then
+		tile = tiles.bottomleft
+		decorTile = getRandomWallDecorFrom(walldecor.bottomleft)
+	elseif not below and not right and above and left then
+		tile = tiles.bottomright
+		decorTile = getRandomWallDecorFrom(walldecor.bottomright)
+	elseif not left and not right and below then
+		tile = tiles.left
+		decorTile = getRandomWallDecorFrom(walldecor.left)
+	elseif not above and not below and (left or right) then
+		tile = tiles.top
+		decorTile = getRandomWallDecorFrom(walldecor.top)
+	else
+		tile = tiles.single
+		decorTile = getRandomWallDecorFrom(walldecor.single)
+	end
+
+	room.walls[i][j] = tile
+	if random(8) == 1 and decor then
+		room.decor[i][j] = decorTile
+	end
+end
+
+local function setPitTile(room, matrix, i, j)
+	local above, below, left, right, above_left, above_right, below_left, below_right = getTileStateFor(matrix, i, j, "p");
+
+	room.decor[i][j] = nil
+	if not above_left and not above_right and left and right and above then
+		room.tiles[i][j] = pits.innermid
+	elseif not above_left and left and above then
+		room.tiles[i][j] = pits.innerleft
+	elseif not above_right and right and above then
+		room.tiles[i][j] = pits.innerright
+	elseif not left and not above and not right then
+		room.tiles[i][j] = pits.topcrevice
+	elseif not left and not right then
+		room.tiles[i][j] = pits.bottomcrevice
+	elseif not left and not above then
+		room.tiles[i][j] = pits.topleft
+	elseif not right and not above then
+		room.tiles[i][j] = pits.topright
+	elseif not left then
+		room.tiles[i][j] = pits.left
+	elseif not right then
+		room.tiles[i][j] = pits.right
+	elseif not above then
+		room.tiles[i][j] = pits.top
+	else
+		room.tiles[i][j] = pits.center
+	end
+end
+
+local function getDoor(matrix, i, j, topDoor, leftDoor)
+	local above, below, left, right, above_left, above_right, below_left, below_right = getTileStateFor(matrix, i, j, { "#", "\"", "/"});
+	if above and below then
+		return leftDoor
+	else
+		return topDoor
+	end
+end
+
+local module = {}
+function module.load_textures(map, wall_xoffset, wall_yoffset)
+	local t_pit0 = add_texture(map, "Objects/Pit0.png")
+	local t_pit1 = add_texture(map, "Objects/Pit1.png")
+	local t_wall = add_texture(map, "Objects/Wall.png")
+	local t_fence = add_texture(map, "Objects/Fence.png")
+	local t_decor0 = add_texture(map, "Objects/Decor0.png")
+	local t_decor1 = add_texture(map, "Objects/Decor1.png")
+	local t_door0 = add_texture(map, "Objects/Door0.png")
+	local t_door1 = add_texture(map, "Objects/Door1.png")
+
+	local yo = (random(5) + random(3)) * (16 * 2)
+	pits = {
+		center			= { t_pit0, t_pit1, 16, yo + 16, false, false, false, true },
+		top				= { t_pit0, t_pit1, 16, yo, false, false, false, true },
+		left			= { t_pit0, t_pit1, 0, yo + 16, false, false, false, true },
+		right			= { t_pit0, t_pit1, 32, yo + 16, false, false, false, true },
+		topleft			= { t_pit0, t_pit1, 0, yo, false, false, false, true },
+		topright		= { t_pit0, t_pit1, 32, yo, false, false, false, true },
+		innerleft		= { t_pit0, t_pit1, 80, yo, false, false, false, true },
+		innermid		= { t_pit0, t_pit1, 96, yo, false, false, false, true },
+		innerright		= { t_pit0, t_pit1, 112, yo, false, false, false, true },
+		topcrevice		= { t_pit0, t_pit1, 64, yo, false, false, false, true },
+		bottomcrevice	= { t_pit0, t_pit1, 64, yo + 16, false, false, false, true },
+	}
+
+	local xo = wall_xoffset
+	yo = wall_yoffset
+	walls = {
+		topleft			= { t_wall, nil, xo + 0, yo, true },
+		top				= { t_wall, nil, xo + 16, yo, true },
+		single			= { t_wall, nil, xo + 16, yo + 16, true },
+		topright		= { t_wall, nil, xo + 32, yo, true },
+		left			= { t_wall, nil, xo + 0, yo + 16, true },
+		bottomleft		= { t_wall, nil, xo + 0, yo + 32, true },
+		bottomright		= { t_wall, nil, xo + 32, yo + 32, true },
+		center			= { t_wall, nil, xo + 48, yo, true },
+		top_t			= { t_wall, nil, xo + 64, yo, true },
+		left_t			= { t_wall, nil, xo + 48, yo + 16, true },
+		cross			= { t_wall, nil, xo + 64, yo + 16, true },
+		right_t			= { t_wall, nil, xo + 80, yo + 16, true },
+		bottom_t		= { t_wall, nil, xo + 64, yo + 32, true },
+	}
+
+	yo = 48 * random(3)
+	fences = {
+		topleft			= { t_fence, nil, 0, yo, true },
+		top				= { t_fence, nil, 16, yo, true },
+		single			= { t_fence, nil, 0, yo + 16, true },
+		topright		= { t_fence, nil, 32, yo, true },
+		left			= { t_fence, nil, 0, yo + 16, true },
+		bottomleft		= { t_fence, nil, 0, yo + 32, true },
+		bottomright		= { t_fence, nil, 32, yo + 32, true },
+		center			= { t_fence, nil, 48, yo, true },
+		top_t			= { t_fence, nil, 64, yo, true },
+		left_t			= { t_fence, nil, 48, yo + 16, true },
+		cross			= { t_fence, nil, 64, yo + 16, true },
+		right_t			= { t_fence, nil, 80, yo + 16, true },
+		bottom_t		= { t_fence, nil, 64, yo + 32, true },
+	}
+
+	doors = {
+		door_top_nolock			= { t_door0, t_door1, 0, 0, true },
+		door_left_nolock		= { t_door0, t_door1, 16, 0, true },
+		door_top_silverlock		= { t_door0, t_door1, 32, 0, true, false, false, false, 1 },
+		door_left_silverlock	= { t_door0, t_door1, 48, 0, true, false, false, false, 1 },
+		door_top_goldlock		= { t_door0, t_door1, 64, 0, true, false, false, false, 2 },
+		door_left_goldlock		= { t_door0, t_door1, 80, 0, true, false, false, false, 2 },
+		gate_top_nolock			= { t_door0, t_door1, 0, 32, true },
+		gate_left_nolock		= { t_door0, t_door1, 16, 32, true },
+		gate_top_silverlock		= { t_door0, t_door1, 32, 32, true, false, false, false, 1 },
+		gate_left_silverlock	= { t_door0, t_door1, 48, 32, true, false, false, false, 1 },
+		gate_top_goldlock		= { t_door0, t_door1, 64, 32, true, false, false, false, 2 },
+		gate_left_goldlock		= { t_door0, t_door1, 80, 32, true, false, false, false, 2 },
+	}
+
+	lights = {
+		candle0 = { t_decor0, t_decor1,  3 * 16, 8 * 16, true, true },
+		candle1 = { t_decor0, t_decor1,  1 * 16, 8 * 16, true, true },
+		candle2 = { t_decor0, t_decor1,  5 * 16, 8 * 16, true, false },
+	}
+
+	walldecor = {
+		topleft	= {
+			{ t_decor0, nil,  2 * 16, 2 * 16, false },
+			{ t_decor0, nil,  6 * 16, 2 * 16, false },
+			{ t_decor0, nil,  7 * 16, 2 * 16, false },
+		},
+		top	= {
+			{ t_decor0, nil,  0 * 16, 2 * 16, false },
+			{ t_decor0, nil,  1 * 16, 2 * 16, false },
+			{ t_decor0, nil,  4 * 16, 2 * 16, false },
+			{ t_decor0, nil,  5 * 16, 2 * 16, false },
+		},
+		single = {
+			{ t_decor0, nil,  0 * 16, 2 * 16, false },
+			{ t_decor0, nil,  1 * 16, 2 * 16, false },
+			{ t_decor0, nil,  4 * 16, 2 * 16, false },
+			{ t_decor0, nil,  5 * 16, 2 * 16, false },
+		},
+		topright = {
+			{ t_decor0, nil,  3 * 16, 2 * 16, false },
+		},
+		left = {
+			{ t_decor0, nil,  2 * 16, 2 * 16, false },
+			{ t_decor0, nil,  3 * 16, 2 * 16, false },
+			{ t_decor0, nil,  6 * 16, 2 * 16, false },
+			{ t_decor0, nil,  7 * 16, 2 * 16, false },
+		},
+		bottomleft = {
+			{ t_decor0, nil,  0 * 16, 2 * 16, false },
+			{ t_decor0, nil,  1 * 16, 2 * 16, false },
+			{ t_decor0, nil,  2 * 16, 2 * 16, false },
+			{ t_decor0, nil,  4 * 16, 2 * 16, false },
+			{ t_decor0, nil,  5 * 16, 2 * 16, false },
+			{ t_decor0, nil,  6 * 16, 2 * 16, false },
+			{ t_decor0, nil,  7 * 16, 2 * 16, false },
+		},
+		bottomright = {
+			{ t_decor0, nil,  0 * 16, 2 * 16, false },
+			{ t_decor0, nil,  1 * 16, 2 * 16, false },
+			{ t_decor0, nil,  3 * 16, 2 * 16, false },
+			{ t_decor0, nil,  4 * 16, 2 * 16, false },
+			{ t_decor0, nil,  5 * 16, 2 * 16, false },
+		},
+		left_t = {
+			{ t_decor0, nil,  2 * 16, 2 * 16, false },
+			{ t_decor0, nil,  6 * 16, 2 * 16, false },
+			{ t_decor0, nil,  7 * 16, 2 * 16, false },
+		},
+		right_t = {
+			{ t_decor0, nil,  3 * 16, 2 * 16, false },
+		},
+		bottom_t = {
+			{ t_decor0, nil,  0 * 16, 2 * 16, false },
+			{ t_decor0, nil,  1 * 16, 2 * 16, false },
+			{ t_decor0, nil,  4 * 16, 2 * 16, false },
+			{ t_decor0, nil,  5 * 16, 2 * 16, false },
+		},
+	}
+
+	chest = { "Items/Chest0.png", "Items/Chest1.png", 16, 0}
+end
+
+function createJumbleLayout(matrix)
+	local room1 = matrix[random(#matrix)]
+	local room2 = matrix[random(#matrix)]
+	local room3 = matrix[random(#matrix)]
+	local room4 = matrix[random(#matrix)]
+
+	local room = {}
+	for i=0,15 do
+		for j=0,12 do
+			if not room[i] then room[i] = {} end
+			if not room[i][j] then room[i][j] = {} end
+			if i < 7 then
+				if j < 6 then
+					room[i][j] = room1[i][j]
+				else
+					room[i][j] = room2[i][j]
+				end
+			else
+				if j < 6 then
+					room[i][j] = room3[i][j]
+				else
+					room[i][j] = room4[i][j]
+				end
+			end
+		end
+	end
+
+	return room
+end
+
+function draw_layout_to_room(room, matrix, roomx, roomy)
+	local wallTypes = {"#", "\"", "/", "d", "g", "S", "G"}
+
+	for i=2,13 do
+		for j=2,10 do
+			if matrix[i][j] == "p" then
+				setPitTile(room, matrix, i, j);
+			elseif matrix[i][j] == "#" then
+				setBlockTile(room, matrix, i, j, walls, wallTypes, false)
+			elseif matrix[i][j] == "\"" then
+				setBlockTile(room, matrix, i, j, walls, wallTypes, false)
+				room.decor[i][j] = lights.candle1
+			elseif matrix[i][j] == "/" then
+				setBlockTile(room, matrix, i, j, walls, wallTypes, false)
+				if random(2) == 1 then
+					room.decor[i][j] = lights.candle1
+				else
+					room.decor[i][j] = lights.candle2
+				end
+			elseif matrix[i][j] == "f" then
+				setBlockTile(room, matrix, i, j, fences, "f", true)
+			elseif matrix[i][j] == "a" then
+				create_shop_artifact(map, (roomx*512) + i*32, (roomy * 384) + j*32)
+			elseif matrix[i][j] == "l" then
+				room.decor[i][j] = lights.candle0
+			elseif matrix[i][j] == "c" then
+				room.chests[i][j] = chest
+			elseif matrix[i][j] == "d" then
+				room.doors[i][j] = getDoor(matrix, i, j, doors.door_top_nolock, doors.door_left_nolock)
+			elseif matrix[i][j] == "S" then
+				room.doors[i][j] = getDoor(matrix, i, j, doors.door_top_silverlock, doors.door_left_silverlock)
+			elseif matrix[i][j] == "G" then
+				room.doors[i][j] = getDoor(matrix, i, j, doors.door_top_goldlock, doors.door_left_goldlock)
+			elseif matrix[i][j] == "g" then
+				room.doors[i][j] = getDoor(matrix, i, j, doors.gate_top_nolock, doors.gate_left_nolock)
+			end
+		end
+	end
+end
+
+function pickALayout(matrix)
+	-- Chose a random layout
+	if random(3) == 1 then
+		return matrix[random(#matrix)]
+	else
+		return createJumbleLayout(matrix)
+	end
+end
+
+function module.add_walls_to_room(room)
+	if random(2) == 1 then
+		return false
+	end
+
+	draw_layout_to_room(room, pickALayout(readLayoutFile("walllayouts.dat")))
+	return true
+end
+
+function module.add_pits_to_room(room)
+	if CURRENT_LEVEL < 2 or random(5) ~= 1 then
+		return false
+	end
+
+	draw_layout_to_room(room, pickALayout(readLayoutFile("pitlayouts.dat")))
+	return true
+end
+
+function module.add_shop_layout(room, roomx, roomy)
+	local matrix = readLayoutFile("shoplayouts.dat")
+	draw_layout_to_room(room, matrix[random(#matrix)], roomx, roomy)
+	return true
+end
+
+function module.add_locked_room_layout(room, roomx, roomy)
+	local matrix = readLayoutFile("lockedroomlayouts.dat")
+	draw_layout_to_room(room, matrix[random(#matrix)], roomx, roomy)
+	return true
+end
+
+return module

data/lockedroomlayouts.dat

@@ -0,0 +1,90 @@
+++++++++++++++++
+++++++++++++++++
+++"#####G####"++
+++#-c--c--c--#++
+++#----------#++
+++#-c--c--c--#++
+++G----------G++
+++#-c--c--c--#++
+++#----------#++
+++"#####G####"++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++"#####S####"++
+++#-c--c--c--#++
+++#----------#++
+++#-c--c--c--#++
+++S----------S++
+++#-c--c--c--#++
+++#----------#++
+++"#####S####"++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++/####-#####/++
+++#--c#-#c---#++
+++S---#-#----G++
+++#####-######++
+++------------++
+++#####-######++
+++S--c#-#c---G++
+++/####-#####/++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++----#S#-----++
+++----#c#-----++
+++----#c#-----++
+++----#c#-----++
+++----###-----++
+++------------++
+++------------++
+++------------++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++------------++
+++------------++
+++------------++
+++---###S##---++
+++---#cccc#---++
+++---######---++
+++------------++
+++------------++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++----#G#-----++
+++----#c#-----++
+++----#c#-----++
+++----#c#-----++
+++----###-----++
+++------------++
+++------------++
+++------------++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++------------++
+++------------++
+++------------++
+++---###G##---++
+++---#cccc#---++
+++---######---++
+++------------++
+++------------++
+++++++++++++++++
+++++++++++++++++

data/mapgen.lua

@@ -14,6 +14,8 @@ local LEFT	= 2
 local RIGHT	= 3
 local DOWN	= 4
 
+local lockedDoorsAdded = false
+
 -- BEGIN FUNCTIONS
 local function matrix_coverage (matrix)
 	local cov = 0
@@ -49,9 +51,11 @@ local function generate_path ()
 	local direction = 0
 	local lastDirection = 0
 	local coridoor_count = 0
+	local shopLevel = CURRENT_LEVEL % 4 == 0
 	local bossLevel = CURRENT_LEVEL % 5 == 0
 	if QUICK_MODE then
 		bossLevel = CURRENT_LEVEL % 3 == 0
+		shopLevel = CURRENT_LEVEL % 2 == 0
 	end
 	local coverage = 8 + CURRENT_LEVEL
 	if bossLevel or CURRENT_LEVEL == 1 then
@@ -59,6 +63,11 @@ local function generate_path ()
 	end
 	if ARCADE_MODE then
 		coverage = 40
+		shopLevel = true
+	end
+
+	if shopLevel then
+		coverage = coverage + 1
 	end
 
 	-- Create the first room
@@ -114,17 +123,33 @@ local function generate_path ()
 
 	local roomCount = 0
 	local bossAdded = false
+	local shopAdded = false
 
 	-- Build all the rooms
 	for i=1,10 do
 		for j=1,10 do
 			room = map_matrix[i][j]
 			if room then
+				if roomCount > 4 and shopLevel and not shopAdded and not room.goal then
+					room.type = "shop"
+					shopAdded = true
+				elseif random(8) == 1 and not room.goal then
+					room.type = "locked"
+					lockedDoorsAdded = true
+				end
 				roomCount = roomCount + 1
-				room_builder.build_room(room)
-				monster_gen.add_monsters_to_room(room, i-1, j-1)
-				trap_gen.add_traps_to_room(room, i-1, j-1)
-				chest_gen.add_chests_to_room(room, i-1, j-1)
+				room_builder.build_room(room, i-1, j-1)
+				if room.type ~= "shop" then
+					monster_gen.add_monsters_to_room(room, i-1, j-1)
+					trap_gen.add_traps_to_room(room, i-1, j-1)
+					chest_gen.add_chests_to_room(room, i-1, j-1)
+				else
+					monster_gen.add_shopkeeper_to_room(room, i-1, j-1)
+					if PlayerData.shopOwnerKiller then
+						monster_gen.add_bodyguard_to_room(room, i-1, j-1)
+						monster_gen.add_bodyguard_to_room(room, i-1, j-1)
+					end
+				end
 				if roomCount > 3 and bossLevel and not bossAdded then
 					bossAdded = true
 					monster_gen.add_boss_to_room(room, i-1, j-1)
@@ -157,4 +182,8 @@ for i=1,10 do
 		end
 	end
 end
+
+if lockedDoorsAdded then
+	add_keybearers(map)
+end
 -- END SCRIPT

data/maproombuilder.lua

@@ -1,5 +1,6 @@
 -- FUNCTIONS
 local random = map_random
+local layoutparser = require "layoutparser" 
 
 -- CONSTANTS
 local UP	= 1
@@ -28,18 +29,10 @@ local wall = {
 	horizontal = nil
 }
 
-local pits = {
-	center = nil,
-	top = nil,
-	left = nil,
-	right = nil,
-	topleft = nil,
-	topright = nil,
-}
-
 local special = { level_exit = nil }
 
 local floorDecor = { }
+local blockingFloorDecor = { }
 local lightDecor = { }
 
 local function load_decor_textures()
@@ -49,9 +42,9 @@ local function load_decor_textures()
 	-- Skulls
 	table.insert(floorDecor, { td0, td1,      0, 12 * 16, false, false })
 	table.insert(floorDecor, { td0, td1,     32, 12 * 16, false, false })
-	table.insert(floorDecor, { td0, td1,     64, 12 * 16, false, true })
 	table.insert(floorDecor, { td0, td1,      0, 13 * 16, false, false })
 	table.insert(floorDecor, { td0, td1,     32, 13 * 16, false, false })
+	table.insert(floorDecor, { td0, td1,     64, 12 * 16, false, true })
 	table.insert(floorDecor, { td0, td1,     64, 13 * 16, false, true })
 
 	-- Bones
@@ -60,42 +53,6 @@ local function load_decor_textures()
 	table.insert(floorDecor, { td0, td1,     16, 13 * 16, false, false })
 	table.insert(floorDecor, { td0, td1,     48, 13 * 16, false, false })
 
-	-- Urns
-	--table.insert(floorDecor, { td0, td1, 0 * 16,      48, true, false })
-	--table.insert(floorDecor, { td0, td1, 1 * 16,      48, true, false })
-	--table.insert(floorDecor, { td0, td1, 2 * 16,      48, true, false })
-	--table.insert(floorDecor, { td0, td1, 3 * 16,      48, true, false })
-	--table.insert(floorDecor, { td0, td1, 4 * 16,      48, true, false })
-	--table.insert(floorDecor, { td0, td1, 5 * 16,      48, true, false })
-	--table.insert(floorDecor, { td0, td1, 6 * 16,      48, false, false })
-	--table.insert(floorDecor, { td0, td1, 7 * 16,      48, false, false })
-
-	-- Racks
-	--table.insert(floorDecor, { td0, td1, 0 * 16, 11 * 16, true, false })
-	--table.insert(floorDecor, { td0, td1, 1 * 16, 11 * 16, true, false })
-	--table.insert(floorDecor, { td0, td1, 2 * 16, 11 * 16, true, false })
-	--table.insert(floorDecor, { td0, td1, 3 * 16, 11 * 16, true, false })
-	--table.insert(floorDecor, { td0, td1, 4 * 16, 11 * 16, true, false })
-	--table.insert(floorDecor, { td0, td1, 5 * 16, 11 * 16, true, false })
-	--table.insert(floorDecor, { td0, td1, 6 * 16, 11 * 16, true, false })
-
-	-- Headstones
-	table.insert(floorDecor, { td0, td1, 0 * 16, 17 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 1 * 16, 17 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 2 * 16, 17 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 3 * 16, 17 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 4 * 16, 17 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 0 * 16, 18 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 1 * 16, 18 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 2 * 16, 18 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 3 * 16, 18 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 4 * 16, 18 * 16, true, false })
-
-	-- Altars
-	table.insert(floorDecor, { td0, td1, 0 * 16, 20 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 1 * 16, 20 * 16, true, false })
-	table.insert(floorDecor, { td0, td1, 2 * 16, 20 * 16, true, false })
-
 	-- Webs
 	--table.insert(floorDecor, { td0, td1,  0 * 16, 19 * 16, false })
 	--table.insert(floorDecor, { td0, td1,  1 * 16, 19 * 16, false })
@@ -103,9 +60,47 @@ local function load_decor_textures()
 	--table.insert(floorDecor, { td0, td1,  3 * 16, 19 * 16, false })
 	--table.insert(floorDecor, { td0, td1,  4 * 16, 19 * 16, false })
 
+	-- Urns
+	table.insert(floorDecor, { td0, td1, 6 * 16,      48, false, false })
+	table.insert(floorDecor, { td0, td1, 7 * 16,      48, false, false })
+
+	-- Urns
+	--table.insert(blockingFloorDecor, { td0, td1, 0 * 16,      48, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 1 * 16,      48, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 2 * 16,      48, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 3 * 16,      48, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 4 * 16,      48, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 5 * 16,      48, true, false })
+
+	-- Racks
+	--table.insert(blockingFloorDecor, { td0, td1, 0 * 16, 11 * 16, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 1 * 16, 11 * 16, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 2 * 16, 11 * 16, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 3 * 16, 11 * 16, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 4 * 16, 11 * 16, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 5 * 16, 11 * 16, true, false })
+	--table.insert(blockingFloorDecor, { td0, td1, 6 * 16, 11 * 16, true, false })
+
+	-- Headstones
+	table.insert(blockingFloorDecor, { td0, td1, 0 * 16, 17 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 1 * 16, 17 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 2 * 16, 17 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 3 * 16, 17 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 4 * 16, 17 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 0 * 16, 18 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 1 * 16, 18 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 2 * 16, 18 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 3 * 16, 18 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 4 * 16, 18 * 16, true, false })
+
+	-- Altars
+	table.insert(blockingFloorDecor, { td0, td1, 0 * 16, 20 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 1 * 16, 20 * 16, true, false })
+	table.insert(blockingFloorDecor, { td0, td1, 2 * 16, 20 * 16, true, false })
+
 	-- Statues
-	--table.insert(floorDecor, { td0, td1,  3 * 16, 20 * 16, true })
-	--table.insert(floorDecor, { td0, td1,  4 * 16, 20 * 16, true })
+	--table.insert(blockingFloorDecor, { td0, td1,  3 * 16, 20 * 16, true })
+	--table.insert(blockingFloorDecor, { td0, td1,  4 * 16, 20 * 16, true })
 
 	lightDecor.candle0 = { td0, td1,  0, 8 * 16, false, true }
 	lightDecor.candle1 = { td0, td1, 16, 8 * 16, false, true }
@@ -126,100 +121,71 @@ local function repack(data)
 		isCollider		= data[5] or false,
 		isLightSource	= data[6] or false,
 		isLevelExit		= data[7] or false,
-		isLethal		= data[8] or false
+		isLethal		= data[8] or false,
+		lockType		= data[9] or 0
 	}
 end
 
-local function add_random_decor_to_room(room)
-	local decor_count = random(8)
-	for i=1,decor_count do
-		x = random(11) + 1
-		y = random(8) + 1
-		if not room.decor[x][y] then
-			room.decor[x][y] = floorDecor[random(#floorDecor)]
-		end
-	end
-
-	if random(2) == 1 then
-		room.decor[4][3] = lightDecor.candle2
-	end
-	if random(2) == 1 then
-		room.decor[11][3] = lightDecor.candle2
-	end
-	if random(2) == 1 then
-		room.decor[4][9] = lightDecor.candle2
-	end
-	if random(2) == 1 then
-		room.decor[11][9] = lightDecor.candle2
-	end
+local function room_tile_available(room, rx, ry)
+	return not room.chests[rx][ry]
+		and not room.traps[rx][ry]
+		and not room.walls[rx][ry]
+		and not room.doors[rx][ry]
+		and not room.monsters[rx][ry]
+		and not room.decor[rx][ry]
+		and (room.tiles[rx][ry]
+			and not room.tiles[rx][ry][5]
+			and not room.tiles[rx][ry][7]
+			and not room.tiles[rx][ry][8])
 end
 
-local function add_pits_to_room(room)
 
-	if CURRENT_LEVEL < 2 or random(5) ~= 1 then
-		return false
+local function add_random_decor_to_room(room, blockingDecor)
+	local decor_count = random(8)
+	if blockingDecor then
+		decor_count = random(4)
 	end
-
-	local pitdata = read_file("pitlayouts.dat")
-
-	local cleanData = ""
-	for i=1, #pitdata do
-		local c = pitdata:sub(i+1, i+1)
-		if c == "#" or c == "-" then
-			cleanData = cleanData .. c
+	for i=1,decor_count do
+		local success = false
+		while not success do
+			x = random(11) + 1
+			y = random(8) + 1
+			if room_tile_available(room, x, y) then
+				room.decor[x][y] = floorDecor[random(#floorDecor)]
+				success = true
+			end
 		end
 	end
 
-	local matrix = {}
-	for i=0, #cleanData-1 do
-		local c = cleanData:sub(i, i)
-		local col = i % 16
-		local row = (i - col)/16
-		local layout = 1 + (row - (row % 12))/12
-		local row = row % 12
-		if not matrix[layout] then matrix[layout] = {} end
-		if not matrix[layout][col] then matrix[layout][col] = {} end
-		if c == "#" then
-			matrix[layout][col][row] = true
-		else
-			matrix[layout][col][row] = false
-		end
-	end
-	
-	-- Chose a random layout
-	matrix = matrix[random(#matrix)]
-	for i=2,13 do
-		for j=2,10 do
-			if matrix[i][j] then
-				room.decor[i][j] = nil
-				if not matrix[i-1][j-1] and not matrix[i+1][j-1] and matrix[i-1][j] and matrix[i+1][j] and matrix[i][j-1] then
-					room.tiles[i][j] = pits.innermid
-				elseif not matrix[i-1][j-1] and matrix[i-1][j] and matrix[i][j-1] then
-					room.tiles[i][j] = pits.innerleft
-				elseif not matrix[i+1][j-1] and matrix[i+1][j] and matrix[i][j-1] then
-					room.tiles[i][j] = pits.innerright
-				elseif not matrix[i-1][j] and not matrix[i][j-1] and not matrix[i+1][j] then
-					room.tiles[i][j] = pits.topcrevice
-				elseif not matrix[i-1][j] and not matrix[i+1][j] then
-					room.tiles[i][j] = pits.bottomcrevice
-				elseif not matrix[i-1][j] and not matrix[i][j-1] then
-					room.tiles[i][j] = pits.topleft
-				elseif not matrix[i+1][j] and not matrix[i][j-1] then
-					room.tiles[i][j] = pits.topright
-				elseif not matrix[i-1][j] then
-					room.tiles[i][j] = pits.left
-				elseif not matrix[i+1][j] then
-					room.tiles[i][j] = pits.right
-				elseif not matrix[i][j-1] then
-					room.tiles[i][j] = pits.top
-				else
-					room.tiles[i][j] = pits.center
+	if blockingDecor then
+		decor_count = random(4)
+		for i=1,decor_count do
+			local success = false
+			while not success do
+				x = random(11) + 1
+				y = random(8) + 1
+				if room_tile_available(room, x, y) then
+					room.decor[x][y] = blockingFloorDecor[random(#blockingFloorDecor)]
+					success = true
 				end
 			end
 		end
 	end
 
-	return true
+	if blockingDecor then
+		if random(2) == 1 and room_tile_available(room, 4, 3) then
+			room.decor[4][3] = lightDecor.candle2
+		end
+		if random(2) == 1 and room_tile_available(room, 11, 3) then
+			room.decor[11][3] = lightDecor.candle2
+		end
+		if random(2) == 1 and room_tile_available(room, 4, 9) then
+			room.decor[4][9] = lightDecor.candle2
+		end
+		if random(2) == 1 and room_tile_available(room, 11, 9) then
+			room.decor[11][9] = lightDecor.candle2
+		end
+	end
 end
 
 local function add_tiles_to_room (room, singletile)
@@ -245,6 +211,8 @@ local function add_tiles_to_room (room, singletile)
 				else
 					room.tiles[i][j] = singletile and floor.single or floor.center
 				end
+			else
+				room.tiles[i][j] = floor.single
 			end
 		end
 	end
@@ -254,17 +222,17 @@ local function add_walls_to_room (room)
 	for i=0,15 do
 		for j=0,11 do
 			if (i == 0 and j == 0) then
-				room.tiles[i][j] = wall.topleft
+				room.walls[i][j] = wall.topleft
 			elseif (i == 15 and j == 0) then
-				room.tiles[i][j] = wall.topright
+				room.walls[i][j] = wall.topright
 			elseif (i == 0 and j == 11) then
-				room.tiles[i][j] = wall.bottomleft
+				room.walls[i][j] = wall.bottomleft
 			elseif (i == 15 and j == 11) then
-				room.tiles[i][j] = wall.bottomright
+				room.walls[i][j] = wall.bottomright
 			elseif (i == 0 or i == 15) then
-				room.tiles[i][j] = wall.vertical
+				room.walls[i][j] = wall.vertical
 			elseif (j == 0 or j == 11) then
-				room.tiles[i][j] = wall.horizontal
+				room.walls[i][j] = wall.horizontal
 			end
 		end
 	end
@@ -272,10 +240,12 @@ end
 
 local function build_vert_center_coridoor(room, offset)
 	for i=0,4 do
-		room.tiles[6][offset+i] = wall.vertical
+		room.walls[6][offset+i] = wall.vertical
 		room.tiles[7][offset+i] = floor.center
 		room.tiles[8][offset+i] = floor.center
-		room.tiles[9][offset+i] = wall.vertical
+		room.walls[7][offset+i] = nil
+		room.walls[8][offset+i] = nil
+		room.walls[9][offset+i] = wall.vertical
 	end
 	if random(2) == 1 then
 		room.decor[6][offset+2] = lightDecor.candle1
@@ -287,10 +257,12 @@ end
 
 local function build_horiz_center_coridoor(room, offset)
 	for i=0,6 do
-		room.tiles[offset+i][4] = wall.horizontal
+		room.walls[offset+i][4] = wall.horizontal
 		room.tiles[offset+i][5] = floor.center
 		room.tiles[offset+i][6] = floor.center
-		room.tiles[offset+i][7] = wall.horizontal
+		room.walls[offset+i][5] = nil
+		room.walls[offset+i][6] = nil
+		room.walls[offset+i][7] = wall.horizontal
 	end
 	if random(2) == 1 then
 		room.decor[offset+3][4] = lightDecor.candle1
@@ -303,32 +275,32 @@ end
 local function build_center_corner_walls(room, exits)
 	if exits.down then
 		if exits.left then
-			room.tiles[6][7] = wall.topright
+			room.walls[6][7] = wall.topright
 		end
 		if exits.right then
-			room.tiles[9][7] = wall.topleft
+			room.walls[9][7] = wall.topleft
 		end
 	else
 		if not exits.left then
-			room.tiles[6][7] = wall.bottomleft
+			room.walls[6][7] = wall.bottomleft
 		end
 		if not exits.right then
-			room.tiles[9][7] = wall.bottomright
+			room.walls[9][7] = wall.bottomright
 		end
 	end
 	if exits.up then
 		if exits.left then
-			room.tiles[6][4] = wall.bottomright
+			room.walls[6][4] = wall.bottomright
 		end
 		if exits.right then
-			room.tiles[9][4] = wall.bottomleft
+			room.walls[9][4] = wall.bottomleft
 		end
 	else
 		if not exits.left then
-			room.tiles[6][4] = wall.topleft
+			room.walls[6][4] = wall.topleft
 		end
 		if not exits.right then
-			room.tiles[9][4] = wall.topright
+			room.walls[9][4] = wall.topright
 		end
 	end
 end
@@ -336,25 +308,33 @@ end
 local function add_exits_to_room(room)
 	for _,direction in ipairs(room.exits) do
 		if direction == UP then
-			room.tiles[6][0] = wall.bottomright
+			room.walls[6][0] = wall.bottomright
 			room.tiles[7][0] = floor.singleleft
 			room.tiles[8][0] = floor.singleright
-			room.tiles[9][0] = wall.bottomleft
+			room.walls[7][0] = nil
+			room.walls[8][0] = nil
+			room.walls[9][0] = wall.bottomleft
 		elseif direction == LEFT then
-			room.tiles[0][4] = wall.bottomright
+			room.walls[0][4] = wall.bottomright
 			room.tiles[0][5] = floor.singletop
 			room.tiles[0][6] = floor.singlebottom
-			room.tiles[0][7] = wall.topright
+			room.walls[0][5] = nil
+			room.walls[0][6] = nil
+			room.walls[0][7] = wall.topright
 		elseif direction == RIGHT then
-			room.tiles[15][4] = wall.bottomleft
+			room.walls[15][4] = wall.bottomleft
 			room.tiles[15][5] = floor.singletop
 			room.tiles[15][6] = floor.singlebottom
-			room.tiles[15][7] = wall.topleft
+			room.walls[15][5] = nil
+			room.walls[15][6] = nil
+			room.walls[15][7] = wall.topleft
 		elseif direction == DOWN then
-			room.tiles[6][11] = wall.topright
+			room.walls[6][11] = wall.topright
 			room.tiles[7][11] = floor.singleleft
 			room.tiles[8][11] = floor.singleright
-			room.tiles[9][11] = wall.topleft
+			room.walls[7][11] = nil
+			room.walls[8][11] = nil
+			room.walls[9][11] = wall.topleft
 		end
 	end
 end
@@ -376,18 +356,19 @@ local function build_coridoor_room(room)
 	end
 
 	-- Fill the center
-	room.tiles[6][5] = wall.vertical
-	room.tiles[6][6] = wall.vertical
-	room.tiles[7][4] = wall.horizontal
 	room.tiles[7][5] = floor.center
 	room.tiles[7][6] = floor.center
-	room.tiles[7][7] = wall.horizontal
-	room.tiles[8][4] = wall.horizontal
 	room.tiles[8][5] = floor.center
 	room.tiles[8][6] = floor.center
-	room.tiles[8][7] = wall.horizontal
-	room.tiles[9][5] = wall.vertical
-	room.tiles[9][6] = wall.vertical
+
+	room.walls[6][5] = wall.vertical
+	room.walls[6][6] = wall.vertical
+	room.walls[7][4] = wall.horizontal
+	room.walls[7][7] = wall.horizontal
+	room.walls[8][4] = wall.horizontal
+	room.walls[8][7] = wall.horizontal
+	room.walls[9][5] = wall.vertical
+	room.walls[9][6] = wall.vertical
 
 	-- Build the coridoors
 	if exits.down then build_vert_center_coridoor(room, 7) end
@@ -398,19 +379,8 @@ local function build_coridoor_room(room)
 	build_center_corner_walls(room, exits)
 end
 
-local function room_tile_available(room, rx, ry)
-	return not room.chests[rx][ry]
-		and not room.traps[rx][ry]
-		and not room.monsters[rx][ry]
-		and not room.decor[rx][ry]
-		and (room.tiles[rx][ry]
-			and not room.tiles[rx][ry][5]
-			and not room.tiles[rx][ry][7]
-			and not room.tiles[rx][ry][8])
-end
-
 local function add_level_exit(room)
-	success = false
+	local success = false
 	while not success do
 		x = random(14)
 		y = random(10)
@@ -421,14 +391,39 @@ local function add_level_exit(room)
 	end
 end
 
-local function build_normal_room(room)
-	local crumbling = (CURRENT_LEVEL > 3 or QUICK_MODE) and random(8) == 1
-
-	add_tiles_to_room(room, crumbling)
-	add_random_decor_to_room(room)
+local function build_shop_room(room, roomx, roomy)
+	add_tiles_to_room(room, false)
 	add_walls_to_room(room)
 	add_exits_to_room(room)
-	local pitsAdded = crumbling or add_pits_to_room(room)
+	layoutparser.add_shop_layout(room, roomx, roomy)
+	return room
+end
+
+local function build_locked_room(room, roomx, roomy)
+	add_tiles_to_room(room, false)
+	add_walls_to_room(room)
+	add_exits_to_room(room)
+	layoutparser.add_locked_room_layout(room, roomx, roomy)
+	return room
+end
+
+local function build_normal_room(room)
+	local crumbling = (CURRENT_LEVEL > 3 or QUICK_MODE) and random(8) == 1
+	local pitsAdded = false;
+	local interiorWallsAdded = false
+
+	add_tiles_to_room(room, crumbling)
+	add_walls_to_room(room)
+	add_exits_to_room(room)
+
+	if not crumbling then
+		pitsAdded = layoutparser.add_pits_to_room(room)
+	end
+	if not pitsAdded and (not crumbling or CURRENT_LEVEL > 3) then
+		interiorWallsAdded = layoutparser.add_walls_to_room(room)
+	end
+
+	add_random_decor_to_room(room, not interiorWallsAdded)
 
 	if room.goal then
 		add_level_exit(room)
@@ -440,7 +435,7 @@ local function build_normal_room(room)
 	elseif (CURRENT_LEVEL > 3 or QUICK_MODE) and random(8) == 1 then
 		room.modifier.type = "FIRE"
 		room.modifier.arg = ""
-	elseif ((not pitsAdded and (CURRENT_LEVEL > 1 or QUICK_MODE)) or CURRENT_LEVEL > 3) and random(8) == 1 then
+	elseif ((not pitsAdded and not crumbling and (CURRENT_LEVEL > 1 or QUICK_MODE)) or CURRENT_LEVEL > 3) and random(8) == 1 then
 		directions = { "LEFT", "RIGHT", "UP", "DOWN" }
 		room.modifier.type = "WINDY"
 		room.modifier.arg = directions[random(#directions)]
@@ -478,6 +473,8 @@ function module.create_empty_room()
 		path_dir = 0,
 		type = "room",
 		tiles = {},
+		walls = {},
+		doors = {},
 		decor = {},
 		modifier = {
 			type = nil,
@@ -489,12 +486,16 @@ function module.create_empty_room()
 	}
 	for i=0,15 do
 		room.tiles[i] = {}
+		room.walls[i] = {}
+		room.doors[i] = {}
 		room.decor[i] = {}
 		room.monsters[i] = {}
 		room.traps[i] = {}
 		room.chests[i] = {}
 		for j=0,11 do
 			room.tiles[i][j] = nil
+			room.walls[i][j] = nil
+			room.doors[i][j] = nil
 			room.decor[i][j] = nil
 			room.monsters[i][j] = nil
 			room.traps[i][j] = nil
@@ -504,11 +505,16 @@ function module.create_empty_room()
 	return room
 end
 
-function module.build_room(room)
+function module.build_room(room, roomx, roomy)
 	if room.type == "coridoor" then
 		build_coridoor_room(room)
+	elseif room.type == "shop" then
+		build_shop_room(room, roomx, roomy)
+	elseif room.type == "locked" then
+		build_locked_room(room, roomx, roomy)
 	else
 		build_normal_room(room)
+		--build_locked_room(room, roomx, roomy)
 	end
 end
 
@@ -518,6 +524,12 @@ function module.load_room(map, room)
 			if room.tiles[i][j] then
 				add_tile(map, i, j, repack(room.tiles[i][j]))
 			end
+			if room.walls[i][j] then
+				add_wall(map, i, j, repack(room.walls[i][j]))
+			end
+			if room.doors[i][j] then
+				add_door(map, i, j, repack(room.doors[i][j]))
+			end
 			if room.decor[i][j] then
 				add_decoration(map, i, j, repack(room.decor[i][j]))
 			end
@@ -531,15 +543,16 @@ end
 function module.load_textures(map)
 	t_floor = add_texture(map, "Objects/Floor.png")
 	t_wall = add_texture(map, "Objects/Wall.png")
-	t_pit0 = add_texture(map, "Objects/Pit0.png")
-	t_pit1 = add_texture(map, "Objects/Pit1.png")
 
 	local seed = get_random_seed(CURRENT_LEVEL);
 	info("Map room random seed: " .. seed)
 	map_randomseed(seed)
+
 	local xo = (random(3) - 1) * 112
 	local yo = (random(8)) * 48
 
+	layoutparser.load_textures(map, xo, yo)
+
 	floor.center		= { t_floor, -1, xo + 16, yo + 16, false }
 	floor.top			= { t_floor, -1, xo + 16, yo +  0, false }
 	floor.bottom		= { t_floor, -1, xo + 16, yo + 32, false }
@@ -555,19 +568,6 @@ function module.load_textures(map)
 	floor.singleright	= { t_floor, -1, xo + 96, yo + 16, false }
 	floor.single		= { t_floor, -1, xo + 80, yo +  0, false }
 
-	local pit_yo = (random(5) + random(3)) * (16 * 2)
-	pits.topleft		= { t_pit0, t_pit1, 0, pit_yo, false, false, false, true }
-	pits.top			= { t_pit0, t_pit1, 16, pit_yo, false, false, false, true }
-	pits.topright		= { t_pit0, t_pit1, 32, pit_yo, false, false, false, true }
-	pits.left	   		= { t_pit0, t_pit1, 0, pit_yo + 16, false, false, false, true }
-	pits.center			= { t_pit0, t_pit1, 16, pit_yo + 16, false, false, false, true }
-	pits.right			= { t_pit0, t_pit1, 32, pit_yo + 16, false, false, false, true }
-	pits.innerleft		= { t_pit0, t_pit1, 80, pit_yo, false, false, false, true }
-	pits.innermid		= { t_pit0, t_pit1, 96, pit_yo, false, false, false, true }
-	pits.innerright		= { t_pit0, t_pit1, 112, pit_yo, false, false, false, true }
-	pits.topcrevice		= { t_pit0, t_pit1, 64, pit_yo, false, false, false, true }
-	pits.bottomcrevice	= { t_pit0, t_pit1, 64, pit_yo + 16, false, false, false, true }
-
 	wall.topleft		= { t_wall, -1, xo +  0, yo +  0, true }
 	wall.topright		= { t_wall, -1, xo + 32, yo +  0, true }
 	wall.bottomleft		= { t_wall, -1, xo +  0, yo + 32, true }

data/menumapgen.lua

@@ -9,7 +9,7 @@ room_builder.load_textures(map)
 
 set_current_room(map, 0, 0)
 local room = room_builder.create_empty_room()
-room_builder.build_room(room)
+room_builder.build_room(room, 0, 0)
 room_builder.add_full_lighting(room)
 monster_gen.add_monsters_to_room(room, 0, 0)
 trap_gen.add_traps_to_room(room, 0, 0)

data/monstergen.lua

@@ -106,7 +106,14 @@ local stats = {
 		atk = 0,
 		def = 0,
 		speed = 1
-	}
+	},
+	shopkeeper = {
+		hp = 200,
+		dmg = 10,
+		atk = 2,
+		def = 0,
+		speed = 1
+	},
 }
 
 local function concat(table1, table2)
@@ -162,6 +169,18 @@ for i=1,#misc do
 	misc[i] = concat({ texturePaths.misc0, texturePaths.misc1 }, misc[i])
 end
 
+local fairies = {
+	{ stats.misc,    0, 48, "A Fairy", behaviour.pacifist },
+	{ stats.misc,   16, 48, "A Fairy", behaviour.pacifist },
+	{ stats.misc,   32, 48, "A Fairy", behaviour.pacifist },
+	{ stats.misc,   48, 48, "A Fairy", behaviour.pacifist },
+	{ stats.misc,   64, 48, "A Fairy", behaviour.pacifist },
+	{ stats.misc,   80, 48, "A Fairy", behaviour.pacifist },
+}
+for i=1,#fairies do
+	fairies[i] = concat({ texturePaths.humanoid0, texturePaths.humanoid1 }, fairies[i])
+end
+
 local reanimated = {
 	{ stats.undead,   0, 32, "A Skeleton", behaviour.normal },
 	{ stats.undead,  48, 32, "A Black Skeleton", behaviour.normal },
@@ -270,6 +289,31 @@ for i=1,#eastereggs do
 	eastereggs[i] = concat({ texturePaths.player0, texturePaths.player1 }, eastereggs[i])
 end
 
+local shopkeeperBehaviour = behaviour.passive
+if PlayerData.shopOwnerKiller then
+	shopkeeperBehaviour = behaviour.hostile
+end
+
+local shopkeeper = {
+	texturePaths.humanoid0,
+	texturePaths.humanoid1,
+	stats.shopkeeper,
+	16,
+	12*16,
+	"The Trader",
+	shopkeeperBehaviour
+}
+
+local bodyguard = {
+	texturePaths.humanoid0,
+	texturePaths.humanoid1,
+	stats.orc,
+	32,
+	12*16,
+	"A Bodyguard",
+	behaviour.hostile
+}
+
 -- Add Platino
 table.insert(eastereggs, {
 		texturePaths.reptile0,
@@ -327,6 +371,7 @@ if(CURRENT_LEVEL > 0) then
 end
 
 local addSpecialInLevel = random(100) == 1
+local addFairyToLevel = random(3) == 1;
 
 local function add_monster_to_tile(room, roomx, roomy, rx, ry, monster)
 	local x = (roomx * 512) + rx * 32
@@ -339,7 +384,8 @@ local function add_monster_to_tile(room, roomx, roomy, rx, ry, monster)
 end
 
 function module.add_monsters_to_room(room, roomx, roomy)
-	local addSpecial = addSpecialInLevel and random(5) == 1
+	local addSpecial = addSpecialInLevel and random(2) == 1
+	local addFairy = random(4) == 1
 	local count = random(3)
 	if (CURRENT_LEVEL > 3) then
 		count = random(4)
@@ -354,6 +400,9 @@ function module.add_monsters_to_room(room, roomx, roomy)
 				addSpecialInLevel = false
 				addSpecial = false
 				add_monster_to_tile(room, roomx, roomy, rx, ry, eastereggs[random(#eastereggs)])
+			elseif addFairyToLevel and addFairy then
+				addFairyToLevel = false
+				add_monster_to_tile(room, roomx, roomy, rx, ry, fairies[random(#fairies)])
 			else
 				add_monster_to_tile(room, roomx, roomy, rx, ry, enemies[random(#enemies)])
 			end
@@ -384,6 +433,42 @@ function module.add_boss_to_room(room, roomx, roomy)
 	end
 end
 
+function module.add_shopkeeper_to_room(room, roomx, roomy)
+	local success = false
+	while not success do
+		local rx = random(13) + 1
+		local ry = random(9) + 1
+		if room_builder.is_tile_avilable(room, rx, ry) then
+			local x = (roomx * 512) + rx * 32
+			local y = (roomy * 384) + ry * 32
+			room.monsters[rx][ry] = {
+				x,
+				y,
+				shopkeeper
+			}
+			success = true
+		end
+	end
+end
+
+function module.add_bodyguard_to_room(room, roomx, roomy)
+	local success = false
+	while not success do
+		local rx = random(13) + 1
+		local ry = random(9) + 1
+		if room_builder.is_tile_avilable(room, rx, ry) then
+			local x = (roomx * 512) + rx * 32
+			local y = (roomy * 384) + ry * 32
+			room.monsters[rx][ry] = {
+				x,
+				y,
+				bodyguard
+			}
+			success = true
+		end
+	end
+end
+
 function module.load_monsters(map, monsters)
 	for i=0,15 do
 		for j=0,11 do

data/pitlayouts.dat

@@ -1,13 +1,13 @@
 ----------------
 ----------------
---##--------##--
---##--####--##--
--------##-------
--------##-------
--------##-------
--------##-------
---##--####--##--
---##--------##--
+--pp--------pp--
+--pp--pppp--pp--
+-------pp-------
+-------pp-------
+-------pp-------
+-------pp-------
+--pp--pppp--pp--
+--pp--------pp--
 ----------------
 ----------------
 
@@ -15,11 +15,11 @@
 ----------------
 ----------------
 ----------------
------##-##------
------##-##------
+-----pp-pp------
+-----pp-pp------
 ----------------
------##-##------
------##-##------
+-----pp-pp------
+-----pp-pp------
 ----------------
 ----------------
 ----------------
@@ -27,12 +27,12 @@
 ----------------
 ----------------
 ----------------
---############--
+--pppppppppppp--
 ----------------
 ----------------
 ----------------
 ----------------
---############--
+--pppppppppppp--
 ----------------
 ----------------
 ----------------
@@ -40,194 +40,194 @@
 ----------------
 ----------------
 ----------------
---############--
+--pppppppppppp--
 ----------------
---############--
---############--
+--pppppppppppp--
+--pppppppppppp--
 ----------------
---############--
+--pppppppppppp--
 ----------------
 ----------------
 ----------------
 
 ----------------
 ----------------
---############--
---############--
+--pppppppppppp--
+--pppppppppppp--
 ----------------
 ----------------
 ----------------
 ----------------
---############--
---############--
+--pppppppppppp--
+--pppppppppppp--
 ----------------
 ----------------
 
 ----------------
 ----------------
--------#--------
-------###-------
--------#--------
-------###-------
-------###-------
--------#--------
-------###-------
--------#--------
+-------p--------
+------ppp-------
+-------p--------
+------ppp-------
+------ppp-------
+-------p--------
+------ppp-------
+-------p--------
 ----------------
 ----------------
 
 ----------------
 ----------------
---############--
---#----------#--
---#----------#--
+--pppppppppppp--
+--p----------p--
+--p----------p--
 ----------------
 ----------------
---#----------#--
---#----------#--
---############--
+--p----------p--
+--p----------p--
+--pppppppppppp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---############--
---#----------#--
---#-########-#--
-----#-----------
------------#----
---#-########-#--
---#----------#--
---############--
+--pppppppppppp--
+--p----------p--
+--p-pppppppp-p--
+----p-----------
+-----------p----
+--p-pppppppp-p--
+--p----------p--
+--pppppppppppp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---############--
---#----------#--
---#-###-####-#--
-----###---##----
-----#####-##----
---#-#####-##-#--
---#----------#--
---############--
+--pppppppppppp--
+--p----------p--
+--p-ppp-pppp-p--
+----ppp---pp----
+----ppppp-pp----
+--p-ppppp-pp-p--
+--p----------p--
+--pppppppppppp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---##--------##--
---##--------##--
+--pp--------pp--
+--pp--------pp--
 ----------------
--------##-------
--------##-------
---#----------#--
---#----------#--
---############--
+-------pp-------
+-------pp-------
+--p----------p--
+--p----------p--
+--pppppppppppp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---##--------##--
---##--------##--
+--pp--------pp--
+--pp--------pp--
 ----------------
--------##-------
--------##-------
+-------pp-------
+-------pp-------
 ----------------
---##--------##--
---##--------##--
+--pp--------pp--
+--pp--------pp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---##--------##--
---##--------##--
+--pp--------pp--
+--pp--------pp--
 ----------------
 ----------------
 ----------------
 ----------------
---##--------##--
---##--------##--
+--pp--------pp--
+--pp--------pp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---##---##---##--
---##---##---##--
+--pp---pp---pp--
+--pp---pp---pp--
 ----------------
 ----------------
 ----------------
 ----------------
---##---##---##--
---##---##---##--
+--pp---pp---pp--
+--pp---pp---pp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---##---##---##--
---##---##---##--
+--pp---pp---pp--
+--pp---pp---pp--
 ----------------
---##---##---##--
---##---##---##--
+--pp---pp---pp--
+--pp---pp---pp--
 ----------------
---##---##---##--
---##---##---##--
+--pp---pp---pp--
+--pp---pp---pp--
 ----------------
 ----------------
 
 ----------------
 ----------------
----#----#----#--
---##---##---##--
+---p----p----p--
+--pp---pp---pp--
 ----------------
----#----#----#--
---##---##---##--
+---p----p----p--
+--pp---pp---pp--
 ----------------
----#----#----#--
---##---##---##--
+---p----p----p--
+--pp---pp---pp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---##---##---##--
---#----------#--
+--pp---pp---pp--
+--p----------p--
 ----------------
---#----##----#--
---#----##----#--
+--p----pp----p--
+--p----pp----p--
 ----------------
---#----------#--
---##---##---##--
+--p----------p--
+--pp---pp---pp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---##---##---##--
---#----------#--
+--pp---pp---pp--
+--p----------p--
 ----------------
---#----------#--
---#----------#--
+--p----------p--
+--p----------p--
 ----------------
---#----------#--
---##---##---##--
+--p----------p--
+--pp---pp---pp--
 ----------------
 ----------------
 
 ----------------
 ----------------
---##---##---##--
---#----------#--
------##--##-----
---#--#----#--#--
---#--#----#--#--
------##--##-----
---#----------#--
---##---##---##--
+--pp---pp---pp--
+--p----------p--
+-----pp--pp-----
+--p--p----p--p--
+--p--p----p--p--
+-----pp--pp-----
+--p----------p--
+--pp---pp---pp--
 ----------------
 ----------------

data/shoplayouts.dat

@@ -0,0 +1,64 @@
+++++++++++++++++
+++++++++++++++++
+++##ffffffff##++
+++#"--------"#++
+++f---a--a---f++
+++-----------f++
+++-----------f++
+++f---a--a---f++
+++#"--------"#++
+++##ffffffff##++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++ffff----ffff++
+++fppf-a--fppf++
+++ffff--l-ffff++
+++------a-----++
+++------------++
+++ffff-a--ffff++
+++fppf-l--fppf++
+++ffff--a-ffff++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++###########"++
+++#----------#++
+++#-####"###-#++
+++--#aa--aa#-#++
+++--#--------#++
+++#-####"###-#++
+++#----------#++
+++"###########++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++--pppppppp--++
+++--pffffffp--++
+++--pfl--afp--++
+++-------afp--++
+++-------afp--++
+++--pfl--afp--++
+++--pffffffp--++
+++--pppppppp--++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++pppppppppppp++
+++ppffffffffpp++
+++fffa----afff++
+++------l-----++
+++-----l------++
+++fffa----afff++
+++ppffffffffpp++
+++pppppppppppp++
+++++++++++++++++
+++++++++++++++++

data/walllayouts.dat

@@ -0,0 +1,90 @@
+++++++++++++++++
+++++++++++++++++
+++/#--------#/++
+++##--------##++
+++------------++
+++------------++
+++------------++
+++------------++
+++##--------##++
+++/#--------#/++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++#--#-#-#-#-#++
+++---c--------++
+++/-#-#-#-#--/++
+++-------c----++
+++/--#-#-#-#-/++
+++------------++
+++--#-#-#-#---++
+++#-########-#++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++############++
+++#----------#++
+++#-/#######-#++
+++--#------#-#++
+++--d--cc--d-#++
+++#-/#######-#++
+++#----------#++
+++############++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++/#--------#/++
+++##-ffffdf-##++
+++---f--c-f---++
+++---f----f---++
+++---f-c--f---++
+++---f----f---++
+++##-fdffff-##++
+++/#--------#/++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++/#ffffffff#/++
+++#----------#++
+++---######---++
+++---d----#---++
+++---#-cc-d---++
+++---######---++
+++#----------#++
+++/#ffffffff#/++
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++/##########/++
+++d-----d----d++
+++#c----#---c#++
+++############++
+++#----#-----#++
+++#-c--d--c--#++
+++d----#-----d++
+++/##########/++ 
+++++++++++++++++
+++++++++++++++++
+
+++++++++++++++++
+++++++++++++++++
+++/####-#####/++
+++#--c#-#c---#++
+++d---#-#----d++
+++#####-######++
+++------------++
+++#####-######++
+++d--c#-#c---d++
+++/####-#####/++
+++++++++++++++++
+++++++++++++++++

physfs-3.0/CMakeLists.txt

@@ -9,7 +9,7 @@
 #  compile, using preprocessor checks for platform-specific bits instead of
 #  testing in here.
 
-cmake_minimum_required(VERSION 2.8.4)
+cmake_minimum_required(VERSION 3.6)
 
 project(PhysicsFS)
 set(PHYSFS_VERSION 3.0.1)

src/actiontext.c

@@ -47,7 +47,7 @@ actiontext_render(ActionText *t, Camera *cam)
 	if (t->dead)
 		return;
 
-	if (!t->dead && !timer_started(t->timer))
+	if (!timer_started(t->timer))
 		timer_start(t->timer);
 
 	if (timer_get_ticks(t->timer) < 500) {

src/actiontextbuilder.c

@@ -32,7 +32,7 @@ actiontextbuilder_init(SDL_Renderer *renderer)
 }
 
 void
-actiontextbuilder_create_text(const char *msg, SDL_Color color, Position *p)
+actiontextbuilder_create_text(const char *msg, SDL_Color color, const Position *p)
 {
 	assert (gRenderer != NULL);
 	Sprite *sprite = sprite_create();

src/actiontextbuilder.h

@@ -34,7 +34,7 @@ void
 actiontextbuilder_render(Camera*);
 
 void
-actiontextbuilder_create_text(const char *msg, SDL_Color, Position*);
+actiontextbuilder_create_text(const char *msg, SDL_Color, const Position*);
 
 void
 actiontextbuilder_close(void);

src/animation.c

@@ -86,7 +86,7 @@ animation_render(Animation *animation, Camera *camera)
 }
 
 void
-animation_set_frames(Animation *animation, AnimationClip clips[])
+animation_set_frames(Animation *animation, const AnimationClip clips[])
 {
 	for (size_t i = 0; i < animation->clipCount; i++) {
 		animation->clips[i] = clips[i];

src/animation.h

@@ -53,7 +53,7 @@ void
 animation_load_texture(Animation *, const char *path, SDL_Renderer*);
 
 void
-animation_set_frames(Animation*, AnimationClip clips[]);
+animation_set_frames(Animation*, const AnimationClip clips[]);
 
 void
 animation_run(Animation*);

src/artifact.c

@@ -22,6 +22,7 @@
 #include "particle_engine.h"
 #include "player.h"
 #include "random.h"
+#include "sprite_util.h"
 
 static void
 artifact_set_effect(Artifact *a, MagicalEffect effect)
@@ -64,6 +65,21 @@ artifact_set_effect(Artifact *a, MagicalEffect effect)
 			a->info.name = "Shadow cloak";
 			a->info.desc = "You feel more in phase with the world";
 			break;
+		case SKILL_RADIUS:
+			a->info.name = "Magic wand";
+			a->info.desc = "Your magic has greater reach";
+			break;
+		case DAGGER_BOUNCE:
+			a->info.name = "Magnet";
+			a->info.desc = "You are attractive to daggers";
+			break;
+		case EXPLOSIVE_KILLS:
+			a->info.name = "Stick of dynamite";
+			a->info.desc = "You are an explosive slayer";
+			break;
+		case VOLATILE_DAGGERS:
+			a->info.name = "Glowing dagger";
+			a->info.desc = "Your daggers are volatile";
 		default:
 			break;
 	}
@@ -77,7 +93,10 @@ static int WarriorArtifacts[] = {
 	PUSH_BACK,              // 4
 	FEAR_INDUCING,          // 5
 	INCREASED_STUN,         // 6
-	CHARGE_THROUGH          // 7
+	DAGGER_BOUNCE,		// 7
+	EXPLOSIVE_KILLS,	// 8
+	VOLATILE_DAGGERS,	// 9
+	CHARGE_THROUGH          // 10
 };
 
 static int RogueArtifacts[] = {
@@ -88,31 +107,109 @@ static int RogueArtifacts[] = {
 	PUSH_BACK,		// 4
 	FEAR_INDUCING,		// 5
 	INCREASED_STUN,		// 6
-	PHASE_IMPROVEMENT	// 7
+	DAGGER_BOUNCE,		// 7
+	EXPLOSIVE_KILLS,	// 8
+	VOLATILE_DAGGERS,	// 9
+	PHASE_IMPROVEMENT	// 10
 };
 
+static int MageArtifacts[] = {
+	IMPROVED_HEARING,	// 0
+	TRAP_AVOIDANCE,		// 1
+	PIERCING_DAGGERS,	// 2
+	DAGGER_RECOVERY,	// 3
+	PUSH_BACK,		// 4
+	FEAR_INDUCING,		// 5
+	INCREASED_STUN,		// 6
+	DAGGER_BOUNCE,		// 7
+	EXPLOSIVE_KILLS,	// 8
+	VOLATILE_DAGGERS,	// 9
+	SKILL_RADIUS		// 10
+};
+
+/* Not in play yet */
+static int PaladinArtifacts[] = {
+	IMPROVED_HEARING,	// 0
+	TRAP_AVOIDANCE,		// 1
+	PIERCING_DAGGERS,	// 2
+	DAGGER_RECOVERY,	// 3
+	PUSH_BACK,		// 4
+	FEAR_INDUCING,		// 5
+	INCREASED_STUN,		// 6
+	DAGGER_BOUNCE,		// 7
+	EXPLOSIVE_KILLS,	// 8
+	VOLATILE_DAGGERS,	// 9
+	SKILL_RADIUS		// 10
+};
+
+/* Not in play yet */
+static int EngineerArtifacts[] = {
+	IMPROVED_HEARING,	// 0
+	TRAP_AVOIDANCE,		// 1
+	PIERCING_DAGGERS,	// 2
+	DAGGER_RECOVERY,	// 3
+	PUSH_BACK,		// 4
+	FEAR_INDUCING,		// 5
+	INCREASED_STUN,		// 6
+	DAGGER_BOUNCE,		// 7
+	EXPLOSIVE_KILLS,	// 8
+	VOLATILE_DAGGERS,	// 9
+	PHASE_IMPROVEMENT	// 10
+};
+
+static void
+add_level_sprite(Artifact *a)
+{
+	Sprite *sprite = sprite_util_create_text_sprite("GUI/SDS_8x8.ttf",
+							8,
+							C_BLUE,
+							C_BLACK,
+							"%u",
+							a->level);
+	sprite->pos = a->sprite->pos;
+	sprite->offset = POS(32 - sprite->dim.width, 32 - sprite->dim.height);
+	a->levelSprite = sprite;
+}
+
 Artifact *
 artifact_create_random(Player *p, Uint8 level)
 {
-	int option = -1;
-	if (p->stats.lvl >= 4)
-		option = get_random(7);
-	else if (p->stats.lvl >= 3)
-		option = get_random(6);
-	else
-		option = get_random(5);
+	int option = get_random(9);
 
 	int * artifactPool = NULL;
 	if (p->class == ROGUE)
 		artifactPool = RogueArtifacts;
+	else if (p->class == MAGE)
+		artifactPool = MageArtifacts;
+	else if (p->class == PALADIN)
+		artifactPool = PaladinArtifacts;
+	else if (p->class == ENGINEER)
+		artifactPool = EngineerArtifacts;
 	else
 		artifactPool = WarriorArtifacts;
 
 	Artifact *a = artifact_create(artifactPool[option]);
 	a->level = level;
+	if (level > 1)
+		add_level_sprite(a);
 	return a;
 }
 
+void
+artifact_add_price(Artifact *a, unsigned int price)
+{
+	
+	Sprite *sprite = sprite_util_create_text_sprite("GUI/SDS_8x8.ttf",
+							8,
+							C_YELLOW,
+							C_BLACK,
+							"$%u",
+							price);
+	sprite->pos = a->sprite->pos;
+	a->price = price;
+	a->priceSprite = sprite;
+}
+
 Sprite *
 artifact_sprite_for(MagicalEffect effect)
 {
@@ -164,6 +261,26 @@ artifact_sprite_for(MagicalEffect effect)
 			sprite_set_texture(sprite, t, 0);
 			sprite->clip = CLIP16(1*16, 5*16);
 			break;
+		case SKILL_RADIUS:
+			t = texturecache_add("Items/Wand.png");
+			sprite_set_texture(sprite, t, 0);
+			sprite->clip = CLIP16(2*16, 0);
+			break;
+		case DAGGER_BOUNCE:
+			t = texturecache_add("Extras/Artifacts.png");
+			sprite_set_texture(sprite, t, 0);
+			sprite->clip = CLIP16(0, 0);
+			break;
+		case EXPLOSIVE_KILLS:
+			t = texturecache_add("Extras/Artifacts.png");
+			sprite_set_texture(sprite, t, 0);
+			sprite->clip = CLIP16(32, 0);
+			break;
+		case VOLATILE_DAGGERS:
+			t = texturecache_add("Extras/Artifacts.png");
+			sprite_set_texture(sprite, t, 0);
+			sprite->clip = CLIP16(16, 0);
+			break;
 		default:
 			break;
 	}
@@ -175,15 +292,18 @@ artifact_create(MagicalEffect effect)
 {
 	Artifact *a = ec_malloc(sizeof(Artifact));
 	a->sprite = artifact_sprite_for(effect);
+	a->priceSprite = NULL;
+	a->levelSprite = NULL;
 	a->sprite->dim = GAME_DIMENSION;
 	a->collected = false;
 	a->level = 1;
+	a->price = 0;
 	artifact_set_effect(a, effect);
 	return a;
 }
 
 Artifact *
-artifact_copy(Artifact *a)
+artifact_copy(const Artifact *a)
 {
 	Artifact *new = ec_malloc(sizeof(Artifact));
 	*new = *a;
@@ -197,12 +317,24 @@ artifact_render(Artifact *a, Camera *cam)
 	Position pos = a->sprite->pos;
 	pos.x += 4;
 	pos.y += 4;
-	particle_engine_sparkle(pos, (Dimension) { 24, 24 }, C_PURPLE, false);
+	particle_engine_sparkle(pos, DIM(24, 24), C_PURPLE, false);
+	if (a->priceSprite) {
+		a->priceSprite->pos = a->sprite->pos;
+		sprite_render(a->priceSprite, cam);
+	}
+	if (a->levelSprite) {
+		a->levelSprite->pos = a->sprite->pos;
+		sprite_render(a->levelSprite, cam);
+	}
 }
 
 void
 artifact_destroy(Artifact *a)
 {
 	sprite_destroy(a->sprite);
+	if (a->priceSprite)
+		sprite_destroy(a->priceSprite);
+	if (a->levelSprite)
+		sprite_destroy(a->levelSprite);
 	free(a);
 }

src/artifact.h

@@ -30,6 +30,10 @@ typedef enum MagicalEffect {
 	INCREASED_STUN,
 	CHARGE_THROUGH,
 	PHASE_IMPROVEMENT,
+	SKILL_RADIUS,
+	DAGGER_BOUNCE,
+	EXPLOSIVE_KILLS,
+	VOLATILE_DAGGERS,
 	LAST_ARTIFACT_EFFECT // Sentinel
 } MagicalEffect;
 
@@ -40,10 +44,13 @@ typedef struct ArtifactInfo {
 
 typedef struct Artifact {
 	Sprite *sprite;
+	Sprite *priceSprite;
+	Sprite *levelSprite;
 	MagicalEffect effect;
 	ArtifactInfo info;
 	bool collected;
 	int level;
+	unsigned int price;
 } Artifact;
 
 Sprite *
@@ -52,11 +59,14 @@ artifact_sprite_for(MagicalEffect);
 Artifact *
 artifact_create_random(Player*, Uint8 level);
 
+void
+artifact_add_price(Artifact*, unsigned int price);
+
 Artifact *
 artifact_create(MagicalEffect);
 
 Artifact *
-artifact_copy(Artifact*);
+artifact_copy(const Artifact*);
 
 void
 artifact_render(Artifact*, Camera*);

src/config.h

@@ -0,0 +1,36 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CONFIG_H_
+#define	CONFIG_H_
+
+// #cmakedefine _WIN32 ${WIN32}
+
+#define GAME_TITLE		"BreakHack"
+#define MAJOR_VERSION	4
+#define MINOR_VERSION	0
+#define PATCH_VERSION	3
+#define RELEASE_TYPE	""
+
+
+/* Checksums */
+#define SO_LIBSTEAM_CHECKSUM 	0x1f5786b
+#define DLL_LIBSTEAM_CHECKSUM 	0x18dba28
+
+#endif // CONFIG_H_
+

src/config.h.in

@@ -27,4 +27,9 @@
 #define PATCH_VERSION	@breakhack_PATCH_VERSION@
 #define RELEASE_TYPE	"@breakhack_RELEASE_TYPE@"
 
+
+/* Checksums */
+#define SO_LIBSTEAM_CHECKSUM 	@breakhack_STEAMAPI_SO_CHECKSUM@
+#define DLL_LIBSTEAM_CHECKSUM 	@breakhack_STEAMAPI_DLL_CHECKSUM@
+
 #endif // CONFIG_H_

src/defines.h

@@ -67,9 +67,11 @@
 #define C_RED (SDL_Color)		{	255,   0,   0, 255 }
 #define C_GREEN (SDL_Color)		{	  0, 255,   0, 255 }
 #define C_BLUE (SDL_Color)		{	 60, 134, 252, 255 }
+#define C_LIGHTBLUE (SDL_Color)	{	 143, 178, 234, 255 }
 #define C_YELLOW (SDL_Color)	{	255, 255,   0, 255 }
 #define C_BLACK (SDL_Color)		{	  0,   0,   0, 255 }
 #define C_PURPLE (SDL_Color)	{	137,  16, 229, 255 }
+#define C_GREY (SDL_Color)		{	 89,  89,  89, 255 }
 
 // MSVC seems to have min/max defined.
 // Haven't looked into it further.

src/doorlocktype.h

@@ -0,0 +1,25 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+typedef enum DoorLockType {
+	LOCK_NONE,
+	LOCK_SILVER,
+	LOCK_GOLD
+} DoorLockType;

src/effect_util.c

@@ -0,0 +1,63 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gui.h"
+#include "monster.h"
+#include "roommatrix.h"
+#include "effect_util.h"
+
+void
+effect_damage_surroundings(Position *pos,
+			   RoomMatrix *rm,
+			   Player *player,
+			   Stats *attackerStats,
+			   unsigned int radius,
+			   unsigned int pushRadius,
+			   bool damagePlayer)
+{
+	Position roomPos = position_to_matrix_coords(pos);
+	for (Sint32 i = -radius; i <= (Sint32) radius; ++i) {
+		for (Sint32 j = -radius; j <= (Sint32) radius; ++j) {
+			if (i == 0 && j == 0)
+				continue;
+
+			Position matrixPos = POS(roomPos.x + i, roomPos.y + j);
+			if (!position_in_roommatrix(&matrixPos))
+				continue;
+
+			RoomSpace *r = &rm->spaces[matrixPos.x][matrixPos.y];
+			if (r->monster) {
+				CombatResult result = stats_fight(attackerStats, &r->monster->stats);
+				monster_hit(r->monster, result.dmg, result.critical);
+				gui_log("%s takes %d damage from the explosion", r->monster->label, result.dmg);
+
+				Vector2d dir = vector2d_to_direction(&VEC2D((float) i, (float) j));
+				for (unsigned int k = 0; k < pushRadius; ++k) {
+					monster_push(r->monster,
+						     player,
+						     rm,
+						     dir);
+				}
+			} else if (r->player && damagePlayer) {
+				CombatResult result = stats_fight(attackerStats, &r->player->stats);
+				player_hit(r->player, result.dmg);
+				gui_log("You take %d damage from the explosion", result.dmg);
+			}
+		}
+	}
+}

src/effect_util.h

@@ -0,0 +1,31 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stdlib.h>
+
+#include "roommatrix.h"
+#include "position.h"
+#include "stats.h"
+
+void
+effect_damage_surroundings(Position *pos,
+		RoomMatrix *rm,
+		Player *player,
+		Stats *attackerStats,
+		unsigned int radius,
+		unsigned int pushRadius,
+		bool damagePlayer);

src/event.c

@@ -0,0 +1,48 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "event.h"
+#include "util.h"
+#include "linkedlist.h"
+
+static LinkedList *callbacks = NULL;
+
+	void
+event_register_listener(EventCallback cb)
+{
+	// Cast a pointer to a pointer to avoid -wpedantic iso warning
+	linkedlist_append(&callbacks, *(void**)(&cb));
+}
+
+	void
+event_clear_listeners(void)
+{
+	while (callbacks)
+		linkedlist_pop(&callbacks);
+}
+
+	void
+event_trigger(Event *event)
+{
+	LinkedList *cbs = callbacks;
+	while (cbs) {
+		// Reverse the cast from the register (-pedantic ISO warning)
+		(*(EventCallback*)(&cbs->data))(event);
+		cbs = cbs->next;
+	}
+}

src/event.h

@@ -0,0 +1,47 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "player.h"
+
+typedef enum EventType {
+	MONSTER_KILLED_EVENT
+} EventType;
+
+typedef struct MonsterKilledEvent {
+	EventType *type;
+	Player *player;
+	Monster *monster;
+} MonsterKilledEvent;
+
+typedef union Event {
+	EventType type;
+	MonsterKilledEvent monsterKilled;
+} Event;
+
+typedef void (*EventCallback)(Event*);
+
+void
+event_register_listener(EventCallback cb);
+
+void
+event_clear_listeners(void);
+
+void
+event_trigger(Event *event);

src/gui.c

@@ -112,21 +112,21 @@ init_sprites(Gui *gui, Camera *cam)
 	linkedlist_append(&gui->sprites, create_xp_sprite(
 		t,
 		(SDL_Rect) { 6 * 16, 0, 16, 16 },
-		(Position) { 16, POS_Y_XPBAR }
+		POS(16, POS_Y_XPBAR)
 	));
 
 	// Right end
 	linkedlist_append(&gui->sprites, create_xp_sprite(
 		t,
 		(SDL_Rect) { 8 * 16, 0, 16, 16 },
-		(Position) { 16 + (16 * 7), POS_Y_XPBAR }
+		POS(16 + (16 * 7), POS_Y_XPBAR)
 	));
 
 	for (i = 1; i < 7; ++i) {
 		linkedlist_append(&gui->sprites, create_xp_sprite(
 			t,
 			(SDL_Rect) { 7 * 16, 0, 16, 16 },
-			(Position) { 16 + (i * 16), POS_Y_XPBAR }
+			POS(16 + (i * 16), POS_Y_XPBAR)
 		));
 	}
 
@@ -134,7 +134,7 @@ init_sprites(Gui *gui, Camera *cam)
 		linkedlist_append(&gui->xp_bar, create_xp_sprite(
 			t,
 			(SDL_Rect) { 6 * 16, 4 * 16, 16, 16 },
-			(Position) { 16 + (i * 16), POS_Y_XPBAR }
+			POS(16 + (i * 16), POS_Y_XPBAR)
 		));
 	}
 
@@ -144,7 +144,7 @@ init_sprites(Gui *gui, Camera *cam)
 	s->fixed = true;
 	sprite_set_texture(s, t, 0);
 	s->clip = CLIP16(0, 0);
-	s->pos = (Position) { 16, POS_Y_COLLECTABLES };
+	s->pos = POS(16, POS_Y_COLLECTABLES);
 	linkedlist_append(&gui->sprites, s);
 
 	t = texturecache_add("Items/Money.png");
@@ -152,7 +152,7 @@ init_sprites(Gui *gui, Camera *cam)
 	s->fixed = true;
 	sprite_set_texture(s, t, 0);
 	s->clip = CLIP16(16, 16);
-	s->pos = (Position) { 16, POS_Y_COLLECTABLES + 16 };
+	s->pos = POS(16, POS_Y_COLLECTABLES + 16);
 	linkedlist_append(&gui->sprites, s);
 
 	t = texturecache_add("Items/ShortWep.png");
@@ -160,9 +160,25 @@ init_sprites(Gui *gui, Camera *cam)
 	s->fixed = true;
 	sprite_set_texture(s, t, 0);
 	s->clip = CLIP16(0, 0);
-	s->pos = (Position) { 16, POS_Y_COLLECTABLES + 32 };
+	s->pos = POS(16, POS_Y_COLLECTABLES + 32);
 	linkedlist_append(&gui->sprites, s);
 
+	t = texturecache_add("Extras/Keys.png");
+	s = sprite_create();
+	s->fixed = true;
+	sprite_set_texture(s, t, 0);
+	s->clip = CLIP16(0, 0);
+	s->pos = POS(58, POS_Y_XPBAR + 15 + (3*14));
+	gui->silverKey = s;
+
+	t = texturecache_add("Extras/Keys.png");
+	s = sprite_create();
+	s->fixed = true;
+	sprite_set_texture(s, t, 0);
+	s->clip = CLIP16(16, 0);
+	s->pos = POS(74, POS_Y_XPBAR + 15 + (3*14));
+	gui->goldKey = s;
+
 	gui->statsFrame = gui_util_create_frame_sprite(RIGHT_GUI_WIDTH/16,
 						       STATS_GUI_HEIGHT/16,
 						       cam);
@@ -173,6 +189,10 @@ init_sprites(Gui *gui, Camera *cam)
 	gui->miniMapFrame = gui_util_create_frame_sprite(RIGHT_GUI_WIDTH/16,
 							 MINIMAP_GUI_HEIGHT/16,
 							 cam);
+
+
+	texture_load_from_text(gui->labels[KEY_LABEL]->textures[0], "Keys:", C_WHITE, C_BLACK, cam->renderer);
+	gui->labels[KEY_LABEL]->dim = gui->labels[KEY_LABEL]->textures[0]->dim;
 }
 
 Gui*
@@ -197,28 +217,33 @@ gui_create(Camera *cam)
 	texture_load_font(gui->event_message, "GUI/SDS_8x8.ttf", EVENT_MESSAGE_FONT_SIZE, 2);
 	gui->event_message_timer = _timer_create();
 
-	gui->labels[CURRENT_XP_LABEL] = create_label_sprite((Position) { 16, POS_Y_XPBAR + 18 });
-	gui->labels[LEVEL_LABEL] = create_label_sprite((Position) { 16, POS_Y_XPBAR + 18 + 14  });
+	gui->labels[CURRENT_XP_LABEL] = create_label_sprite(POS(16, POS_Y_XPBAR + 18));
+	gui->labels[LEVEL_LABEL] = create_label_sprite(POS(16, POS_Y_XPBAR + 18 + 14));
 	gui->labels[DUNGEON_LEVEL_LABEL] =
-		create_label_sprite((Position) {
+		create_label_sprite(POS(
 				    16,
 				    POS_Y_XPBAR + 18 + (2*14)
-				    });
+				    ));
+	gui->labels[KEY_LABEL] =
+		create_label_sprite(POS(
+				    16,
+				    POS_Y_XPBAR + 18 + (3*14)
+				    ));
 	gui->labels[HEALTH_POTION_LABEL] =
-		create_label_sprite((Position) {
+		create_label_sprite(POS(
 				    32,
 				    POS_Y_COLLECTABLES + 5
-				    });
+				    ));
 	gui->labels[GOLD_LABEL] =
-		create_label_sprite((Position) {
+		create_label_sprite(POS(
 				    32,
 				    POS_Y_COLLECTABLES + 16 + 5
-				    });
+				    ));
 	gui->labels[DAGGER_LABEL] =
-		create_label_sprite((Position) {
+		create_label_sprite(POS(
 				    32,
 				    POS_Y_COLLECTABLES + 32 + 5
-				    });
+				    ));
 
 	gui_malloc_log();
 	gui_malloc_eventmessages();
@@ -251,7 +276,7 @@ set_max_health(Gui *gui, int max)
 		sprite->fixed = true;
 		sprite->animate = false;
 		sprite->clip = (SDL_Rect) { 0, 16, 16, 16 };
-		sprite->pos = (Position) { 16 + (i%8)*16, 16 + ((i-(i%8))/8)*16 };
+		sprite->pos = POS(16 + (i%8)*16, 16 + ((i-(i%8))/8)*16);
 		sprite_set_texture(sprite, texture0, 0);
 		sprite_set_texture(sprite, texture1, 1);
 		linkedlist_append(&gui->health, sprite);
@@ -392,6 +417,10 @@ gui_update_player_stats(Gui *gui, Player *player, Map *map, SDL_Renderer *render
 		gui->labels[LEVEL_LABEL]->dim = gui->labels[LEVEL_LABEL]->textures[0]->dim;
 		last_level = data.level;
 	}
+
+	gui->silverKey->hidden = !(player->equipment.keys & LOCK_SILVER);
+	gui->goldKey->hidden = !(player->equipment.keys & LOCK_GOLD);
+	gui->goldKey->pos.x = gui->silverKey->hidden ? 58 : 74;
 }
 
 void
@@ -410,6 +439,8 @@ gui_render_panel(Gui *gui, Camera *cam)
 		sprite_render(s, cam);
 		item = item->next;
 	}
+	sprite_render(gui->silverKey, cam);
+	sprite_render(gui->goldKey, cam);
 	item = gui->sprites;
 	while (item != NULL) {
 		Sprite *s = item->data;
@@ -622,5 +653,8 @@ gui_destroy(Gui *gui)
 	for (int i = 0; i < LABEL_COUNT; ++i)
 		sprite_destroy(gui->labels[i]);
 
+	sprite_destroy(gui->silverKey);
+	sprite_destroy(gui->goldKey);
+
 	free(gui);
 }

src/gui.h

@@ -37,6 +37,7 @@ typedef enum Label_e {
 	CURRENT_XP_LABEL,
 	GOLD_LABEL,
 	DUNGEON_LEVEL_LABEL,
+	KEY_LABEL,
 	HEALTH_POTION_LABEL,
 	DAGGER_LABEL,
 	LABEL_COUNT
@@ -51,6 +52,8 @@ typedef struct Gui {
 	Sprite *miniMapFrame;
 	Sprite *labels[LABEL_COUNT];
 	Sprite *activeTooltip;
+	Sprite *goldKey;
+	Sprite *silverKey;
 	Texture *log_lines[LOG_LINES_COUNT];
 	Texture *event_message;
 	Timer *event_message_timer;

src/hiscore.c

@@ -97,7 +97,7 @@ hiscore_init(void)
 static void
 save_hiscore(double gold, int lvl, int dlvl)
 {
-	const char *query = "INSERT INTO hiscore(gold, playerLevel, dungeonLevel) values (?, ?, ?)";
+	const char *query = "INSERT INTO hiscore(time, gold, playerLevel, dungeonLevel) values (datetime('now','+8 years'), ?, ?, ?)";
 	sqlite3_stmt *stmt = db_prepare(db, query);
 
 	debug("Saving high score: %dg %dpl %dl",

src/item.c

@@ -21,31 +21,57 @@
 #include "util.h"
 #include "mixer.h"
 #include "gui.h"
+#include "actiontextbuilder.h"
 
 Item *
 item_create(void)
 {
 	Item *item = ec_malloc(sizeof(Item));
 	item->sprite = NULL;
+	item->subsprites = NULL;
 	item->collected = false;
 	item->openable = false;
 	item->opened = false;
 	m_strcpy(item->label, 50, "");
+	item->price = 0.0;
 	item->value = 0.0;
 	item->items = NULL;
 	item->effect = NULL;
 	return item;
 }
 
+void
+item_update(Item *item)
+{
+	LinkedList *subsprites = item->subsprites;
+	while (subsprites != NULL) {
+		Sprite *sprite = subsprites->data;
+		sprite->pos = item->sprite->pos;
+		sprite->pos.x += 15 - sprite->dim.width / 2;
+		subsprites = subsprites->next;
+	}
+}
+
 void
 item_render(Item *item, Camera *cam)
 {
 	sprite_render(item->sprite, cam);
+
+	LinkedList *subsprites = item->subsprites;
+	while (subsprites != NULL) {
+		sprite_render(subsprites->data, cam);
+		subsprites = subsprites->next;
+	}
 }
 
 void
 item_collected(Item *item, Player *player)
 {
+	if (item->price > player->gold){
+		gui_log("You don't have enough gold to buy %s", item->label);
+		return;
+	}
+
 	if (item->collected || item->opened)
 		return;
 
@@ -60,6 +86,13 @@ item_collected(Item *item, Player *player)
 			gui_log("You find nothing inside");
 	}
 
+	if (item->price) {
+	    player->gold -= item->price;
+	    char costLabel[10];
+	    m_sprintf(costLabel, 10, "-$%.0f", item->price);
+	    actiontextbuilder_create_text(costLabel, C_YELLOW, &player->sprite->pos);
+	}
+
 	if (item->effect != NULL)
 		item->effect(item, player);
 
@@ -76,6 +109,9 @@ item_destroy(Item *item)
 	if (item->sprite)
 		sprite_destroy(item->sprite);
 
+	while (item->subsprites != NULL)
+		sprite_destroy(linkedlist_pop(&item->subsprites));
+
 	while (item->items != NULL)
 		item_destroy(linkedlist_pop(&item->items));
 

src/item.h

@@ -29,10 +29,12 @@
 
 typedef struct Item_t {
 	Sprite *sprite;
+	LinkedList *subsprites;
 	bool collected;
 	bool openable;
 	bool opened;
 	char label[50];
+	double price;
 	double value;
 	LinkedList *items;
 	void (*effect)(struct Item_t *, Player *);
@@ -44,6 +46,9 @@ item_create(void);
 void
 item_collected(Item*, Player*);
 
+void
+item_update(Item*);
+
 void
 item_render(Item*, Camera*);
 

src/item_builder.c

@@ -18,6 +18,7 @@
 
 #include <SDL.h>
 #include <stdlib.h>
+#include <assert.h>
 
 #include "item_builder.h"
 #include "texture.h"
@@ -27,6 +28,8 @@
 #include "random.h"
 #include "texturecache.h"
 #include "sprite.h"
+#include "sprite_util.h"
+#include "map.h"
 
 static ItemBuilder *builder = NULL;
 
@@ -108,29 +111,13 @@ pickup_gold(Item *item, Player *player)
 	gui_log("You pick up %s", &item->label);
 }
 
-static Item *
-create_treasure(int current_level)
+Item *
+item_builder_build_treasure(Treasure type, double goldAmt)
 {
-	double amt;
+	double amt = goldAmt;
 	char label[50] = "";
-	unsigned int highest_treasure;
-	unsigned int value;
-
-	amt = (unsigned int) 1 + get_random(5*current_level) % 40;
-	amt = amt == 0 ? 1 : amt;
-
-	if (current_level > 9) {
-		highest_treasure = PLATINUM;
-	} else if (current_level > 3) {
-		highest_treasure = GOLD;
-	} else {
-		highest_treasure = SILVER;
-	}
-
-	value = get_random(highest_treasure);
-
 	SDL_Rect clip = CLIP16(0, 0);
-	switch (value) {
+	switch (type) {
 		case COPPER:
 			m_sprintf(label, 50, "%.0f copper", amt);
 			amt /= 100;
@@ -165,6 +152,71 @@ create_treasure(int current_level)
 	return item;
 }
 
+static void
+pickup_silver_key(Item *item, Player *player)
+{
+	gui_log("You pickup %s", item->label);
+	mixer_play_effect(KEY_PICKUP);
+	player->equipment.keys |= LOCK_SILVER;
+}
+
+static void
+pickup_gold_key(Item *item, Player *player)
+{
+	gui_log("You pickup %s", item->label);
+	mixer_play_effect(KEY_PICKUP);
+	player->equipment.keys |= LOCK_GOLD;
+}
+
+Item *
+item_builder_build_key(unsigned int type)
+{
+	char label[20];
+	Item *item;
+	switch (type) {
+		case 1:
+			m_sprintf(label, 20, "a silver key");
+			item = create_item("Extras/Keys.png",
+					   NULL,
+					   CLIP16(0, 0),
+					   &pickup_silver_key);
+			break;
+		case 2:
+			m_sprintf(label, 20, "a gold key");
+			item = create_item("Extras/Keys.png",
+					   NULL,
+					   CLIP16(16, 0),
+					   &pickup_gold_key);
+			break;
+		default:
+			fatal("Bad keytype provided");
+	}
+
+	m_strcpy(item->label, 20, label);
+	return item;
+}
+
+static Item *
+create_treasure(int current_level)
+{
+	double amt;
+	unsigned int highest_treasure;
+	unsigned int value;
+
+	amt = (unsigned int) 1 + get_random(5*current_level) % 40;
+
+	if (current_level > 9) {
+		highest_treasure = PLATINUM;
+	} else if (current_level > 3) {
+		highest_treasure = GOLD;
+	} else {
+		highest_treasure = SILVER;
+	}
+
+	value = get_random(highest_treasure);
+	return item_builder_build_treasure((Treasure) value, amt);
+}
+
 Item *
 item_builder_build_item(ItemKey key, int level)
 {
@@ -205,6 +257,18 @@ item_builder_build_item(ItemKey key, int level)
 			break;
 	}
 
+	if (item->value != 1) {
+		Sprite *valueSprite = sprite_util_create_text_sprite("GUI/SDS_8x8.ttf",
+								     8,
+								     C_BLUE,
+								     C_BLACK,
+								     "%g",
+								     item->value);
+		valueSprite->offset.x = item->sprite->dim.width - valueSprite->dim.width;
+		valueSprite->offset.y = item->sprite->dim.height - valueSprite->dim.height;
+		linkedlist_append(&item->subsprites, valueSprite);
+	}
+
 	return item;
 }
 

src/item_builder.h

@@ -53,6 +53,12 @@ item_builder_build_sack(void);
 Item *
 item_builder_build_container(const char *path0, const char *path1, SDL_Rect clip);
 
+Item *
+item_builder_build_treasure(Treasure type, double goldAmt);
+
+Item *
+item_builder_build_key(unsigned int type);
+
 void
 item_builder_close(void);
 

src/linkedlist.c

@@ -142,3 +142,4 @@ unsigned int linkedlist_size(LinkedList *head)
 	}
 	return 1 + linkedlist_size(head->next);
 }
+

src/linkedlist.h

@@ -44,3 +44,4 @@ void linkedlist_destroy(LinkedList **head);
 unsigned int linkedlist_size(LinkedList *head);
 
 #endif // LINKEDLIST_H_
+

src/main.c

@@ -55,18 +55,31 @@
 #include "tooltip.h"
 #include "gamecontroller.h"
 #include "time.h"
+#include "sprite_util.h"
+#include "event.h"
+#include "config.h"
+#include "save.h"
 
 #ifdef STEAM_BUILD
+#include "checksum.h"
 #include "steam/steamworks_api_wrapper.h"
 #endif // STEAM_BUILD
 
+#if defined(__amigaos4__)
+#define USED __attribute__((used))
+#define VSTRING     "BreakHack 4.0.3r2 (04.07.2023)"
+#define VERSTAG     "\0$VER: " VSTRING
+static const char *stack USED = "$STACK:102400";
+static const char *version USED = VERSTAG;
+#endif
+
 static char *artifacts_tooltip[] = {
 	"CONGRATULATIONS!", "",
 	"",
 	"   You just picked up your first artifact!", "",
 	"",
 	"   Your current artifacts and corresponding level are", "",
-	"   listed next to your skills." "",
+	"   listed next to your skills.", "",
 	"",
 	"",
 	"   Artifacts have mystical effects that improve your offensive", "",
@@ -90,8 +103,8 @@ static char *skills_tooltip[] = {
 	"",
 	"",
 	"   SKILL INFO:            SHIFT + <N>", "",
-	"                          Where <N> is the number corresponding to the skill", "",
-	"                          Eg. 1, 2, 3, 4, 5", "",
+	"                          Where <N> is the number corresponding to", "",
+	"                          the skill, i.e. 1, 2, 3, 4, 5", "",
 	"",
 	"   DISABLE TOOLTIPS:      CTRL + D", "",
 	"",
@@ -233,7 +246,7 @@ bool initSDL(void)
 	m_sprintf(title_buffer, 100, "%s %d.%d.%d %s", GAME_TITLE, MAJOR_VERSION, MINOR_VERSION, PATCH_VERSION, RELEASE_TYPE);
 	gWindow = SDL_CreateWindow(title_buffer,
 				   SDL_WINDOWPOS_UNDEFINED,
-				   SDL_WINDOWPOS_UNDEFINED, 
+				   SDL_WINDOWPOS_UNDEFINED,
 				   (int)(SCREEN_WIDTH * renderScale),
 				   (int)(SCREEN_HEIGHT * renderScale),
 				   SDL_WINDOW_SHOWN);
@@ -268,7 +281,7 @@ bool initSDL(void)
 		debug("Disabling text input");
 		SDL_StopTextInput();
 	}
-		
+
 	return true;
 }
 
@@ -308,6 +321,7 @@ initGame(void)
 	initViewports(0);
 	input_init(&input);
 	texturecache_init(gRenderer);
+	sprite_util_init(gRenderer);
 	gCamera = camera_create(gRenderer);
 	gRoomMatrix = roommatrix_create();
 	gGui = gui_create(gCamera);
@@ -400,6 +414,8 @@ on_character_select(const char *str)
 		playerClass = WARRIOR;
 	else if (strcmp(str, "rogue") == 0)
 		playerClass = ROGUE;
+	else if (strcmp(str, "mage") == 0)
+		playerClass = MAGE;
 
 	startGame();
 }
@@ -413,6 +429,56 @@ goToCharacterMenu(void *unused)
 	gGameState = CHARACTER_MENU;
 }
 
+static void
+choose_music(void)
+{
+	if (cLevel > (unsigned int) (quickGame ? 11 : 19)) {
+		mixer_play_music(BOSS_MUSIC0);
+	} else if (cLevel % (quickGame ? 3 : 5) == 0) {
+		gui_log("You sense something powerful in the vicinity");
+		mixer_play_music(BOSS_MUSIC0);
+	} else {
+		mixer_play_music(GAME_MUSIC0 + get_random(2));
+	}
+}
+
+static void
+continueGame(void *unused)
+{
+	(void) unused;
+	const Save *save = save_get();
+	quickGame = save->quickGame;
+	arcadeGame = save->arcadeGame;
+
+	playerClass = save->player_class;
+	cLevel = save->map_level;
+	set_random_seed(save->seed);
+	debug("Loading seed: %d", save->seed);
+	debug("Loading map level: %d", save->map_level);
+
+	gGameState = PLAYING;
+	if (gPlayer)
+		player_destroy(gPlayer);
+	gPlayer = player_create(playerClass, gCamera);
+
+	// Load player from save
+	gPlayer->daggers = save->player_daggers;
+	gPlayer->xp = save->player_xp;
+	gPlayer->stateData = save->player_state;
+	gPlayer->stats = save->player_stats;
+	gPlayer->stat_data = save->player_player_stats;
+	gPlayer->potion_sips = save->player_potion_sips;
+	gPlayer->equipment = save->player_equipment;
+	gPlayer->gold = save->player_gold;
+
+	choose_music();
+	resetGame();
+	skillbar_reset(gSkillBar);
+	gui_clear_message_log();
+	gui_log("The Dungeon Crawl continues!");
+	gui_event_message("Welcome back!");
+}
+
 static void
 startRegularGame(void *unused)
 {
@@ -452,6 +518,7 @@ static void
 goToMainMenu(void *unused)
 {
 	UNUSED(unused);
+	save_load();
 	gui_clear_message_log();
 	gGameState = MENU;
 	menu_destroy(inGameMenu);
@@ -467,37 +534,47 @@ static void
 goToGameSelectMenu(void *unused)
 {
 	UNUSED(unused);
-	static TEXT_MENU_ITEM menuItems[] = {
-		{
-			"STANDARD GAME",
-			"Standard 20 level game, recommended for new players",
-			startRegularGame
-		},
+	int item_count = 3;
 #ifdef STEAM_BUILD
-		{
-			"WEEKLY CHALLENGE",
-			"Quick game with weekly leaderboards at breakhack.net",
-			startWeeklyGame
-		},
+	item_count += 1;
 #endif
-		{
-			"QUICK GAME",
-			"Shorter 12 level game, with more action earlier in the game",
-			startQuickGame
-		},
-		{
-			"ARCADE GAME",
-			"One big level with lots of action",
-			startArcadeGame
-		}
+	if (save_exists()) {
+		item_count += 1;
+	}
+	TEXT_MENU_ITEM *menuItems = ec_malloc(item_count * sizeof(TEXT_MENU_ITEM));
+	int i = 0;
+	if (save_exists()) {
+		menuItems[i++] = (TEXT_MENU_ITEM) {
+			"CONTINUE",
+			"Continue your last session",
+			continueGame,
+		};
+	}
+	menuItems[i++] = (TEXT_MENU_ITEM) {
+		"STANDARD GAME",
+		"Standard 20 level game, recommended for new players",
+		startRegularGame
+	};
+#ifdef STEAM_BUILD
+	menuItems[i++] = (TEXT_MENU_ITEM) {
+		"WEEKLY CHALLENGE",
+		"Quick game with weekly leaderboards at breakhack.net",
+		startWeeklyGame
+	};
+#endif
+	menuItems[i++] = (TEXT_MENU_ITEM) {
+		"QUICK GAME",
+		"Shorter 12 level game, with more action earlier in the game",
+		startQuickGame
+	};
+	menuItems[i++] = (TEXT_MENU_ITEM) {
+		"ARCADE GAME",
+		"One big level with lots of action",
+		startArcadeGame
 	};
 
-#ifdef STEAM_BUILD
-	int count = 4;
-#else
-	int count = 3;
-#endif
-	menu_create_text_menu(&gameSelectMenu, &menuItems[0], count, gRenderer);
+	menu_create_text_menu(&gameSelectMenu, menuItems, item_count, gRenderer);
+	free(menuItems);
 	gGameState = GAME_SELECT;
 }
 
@@ -634,16 +711,31 @@ resetGame(void)
 		mode = ARCADE;
 
 	info("Building new map");
-	gMap = map_lua_generator_run(cLevel, mode, gRenderer);
+	gMap = map_lua_generator_run(cLevel, mode, gPlayer, gRenderer);
 
-	gPlayer->sprite->pos = (Position) {
-		TILE_DIMENSION, TILE_DIMENSION };
+	player_reset_on_levelchange(gPlayer);
 
 	map_set_current_room(gMap, &gPlayer->sprite->pos);
 	camera_follow_position(gCamera, &gPlayer->sprite->pos);
 	repopulate_roommatrix();
 }
 
+static void
+on_event_callback(Event *event)
+{
+	if (event->type == MONSTER_KILLED_EVENT) {
+		if (strcmp(event->monsterKilled.monster->label, "A Fairy") == 0) {
+			LinkedList *monsters = gMap->monsters;
+			while (monsters) {
+				Monster *monster = monsters->data;
+				monsters = monsters->next;
+				if (position_in_room(&monster->sprite->pos, &gMap->currentRoom))
+					monster_set_bloodlust(monster, true);
+			}
+		}
+	}
+}
+
 static bool
 init(void)
 {
@@ -666,7 +758,10 @@ init(void)
 		return false;
 	}
 
+	event_register_listener(on_event_callback);
+
 	settings_init();
+	save_init();
 	hiscore_init();
 	initMainMenu();
 
@@ -827,7 +922,7 @@ end_game_details(void)
 {
 	gui_log("You earned %.2f gold", gPlayer->gold);
 	gui_event_message("You earned %.2f gold", gPlayer->gold);
-	
+
 	if (hiscore_get_top_gold() < gPlayer->gold) {
 		gui_event_message("NEW HIGHSCORE");
 		gui_log("NEW HIGHSCORE");
@@ -850,17 +945,17 @@ check_next_level(void)
 		return;
 	}
 	if (tile->levelExit) {
-		mixer_play_effect(NEXT_LEVEL);
 		++cLevel;
-		if (cLevel > (quickGame ? 11 : 19)) {
-			mixer_play_music(BOSS_MUSIC0);
-		} else if (cLevel % (quickGame ? 3 : 5) == 0) {
-			gui_log("You sense something powerful in the vicinity");
-			mixer_play_music(BOSS_MUSIC0);
-		} else {
-			mixer_play_music(GAME_MUSIC0 + get_random(2));
+		if (!weeklyGame) {
+			save_save(get_random_seed(),
+				  cLevel,
+				  quickGame,
+				  arcadeGame,
+				  gPlayer);
 		}
 
+		mixer_play_effect(NEXT_LEVEL);
+		choose_music();
 		if (!gameCompleted()) {
 			resetGame();
 		}
@@ -1002,9 +1097,6 @@ render_game(void)
 
 	map_render_top_layer(gMap, gRoomMatrix, gCamera);
 
-	if (gPlayer->class == MAGE || gPlayer->class == PALADIN)
-		roommatrix_render_mouse_square(gRoomMatrix, gCamera);
-
 	roommatrix_render_lightmap(gRoomMatrix, gCamera);
 	actiontextbuilder_render(gCamera);
 	gui_render_event_message(gGui, gCamera);
@@ -1065,10 +1157,13 @@ register_scores(void)
 			steam_set_achievement(ROGUE_LIKE);
 			steam_register_rogue_score((int) gPlayer->gold,
 						   (int32_t*) &details, 1);
-		}
-		else if (gPlayer->class == WARRIOR) {
+		} else if (gPlayer->class == WARRIOR) {
 			steam_register_warrior_score((int) gPlayer->gold,
 						     (int32_t*) &details, 1);
+		} else if (gPlayer->class == MAGE) {
+			steam_set_achievement(MAGICAL);
+			steam_register_mage_score((int) gPlayer->gold,
+						  (int32_t*) &details, 1);
 		}
 }
 #endif
@@ -1092,6 +1187,7 @@ run_game(void)
 		camera_shake(VECTOR2D_RIGHT, 800);
 		gui_log("The dungeon consumed you");
 		gui_event_message("You died!");
+		save_clear();
 		end_game_details();
 		mixer_play_effect(SPLAT);
 		gGameState = GAME_OVER;
@@ -1325,12 +1421,14 @@ void close(void)
 	texturecache_close();
 	settings_close();
 	hiscore_close();
+	save_close();
 
 #ifdef STEAM_BUILD
 	steam_shutdown();
 #endif // STEAM_BUILD
 
 	gamecontroller_close();
+	event_clear_listeners();
 	SDL_DestroyRenderer(gRenderer);
 	SDL_DestroyWindow(gWindow);
 	gWindow = NULL;
@@ -1339,12 +1437,46 @@ void close(void)
 	SDL_Quit();
 }
 
+#ifdef STEAM_BUILD
+static void
+validate_lib_checksum(void)
+{
+	FILE *fp;
+#ifdef WIN32
+	const char *file = "./steam_api.dll";
+	unsigned int expected = DLL_LIBSTEAM_CHECKSUM;
+	fopen_s(&fp, file, "rb");
+#else // WIN32
+	const char *file = "./libsteam_api.so";
+	unsigned int expected = SO_LIBSTEAM_CHECKSUM;
+	fp = fopen(file, "rb");
+#endif // WIN32
+
+	if (!fp) {
+		fatal("Unable to open %s for reading\n", file);
+	}
+
+	unsigned calculated = checksum_fp(fp);
+	fclose(fp);
+
+	if (calculated != expected) {
+		fatal("Checksum validation failiure: %#x != %#x", calculated, expected);
+	} else {
+		info("Checksum validated: %#x", calculated);
+	}
+}
+#endif // STEAM_BUILD
+
 int main(int argc, char *argv[])
 {
 	UNUSED(argc);
 
+#ifdef STEAM_BUILD
+	validate_lib_checksum();
+#endif // STEAM_BUILD
+
 	PHYSFS_init(argv[0]);
-#ifndef DEBUG
+#if !defined(DEBUG) && !defined(__amigaos4__)
 	PHYSFS_mount("assets.pack", NULL, 0);
 	PHYSFS_mount("data.pack", NULL, 0);
 #else
@@ -1360,7 +1492,7 @@ int main(int argc, char *argv[])
 		return 1;
 
 	if (settings_get()->fullscreen_enabled) {
-		// Game starts in windowed mode so this will 
+		// Game starts in windowed mode so this will
 		// change to fullscreen
 		toggle_fullscreen();
 	}
@@ -1370,3 +1502,4 @@ int main(int argc, char *argv[])
 
 	return 0;
 }
+

src/map.c

@@ -26,6 +26,7 @@
 #include "particle_engine.h"
 #include "update_data.h"
 #include "trap.h"
+#include "mixer.h"
 
 static Room*
 create_room(void)
@@ -35,12 +36,15 @@ create_room(void)
 
 	room = ec_malloc(sizeof(Room));
 	room->modifier.type = RMOD_TYPE_NONE;
+	room->visited = false;
+	room->lockTypes = 0;
 	for (i=0; i < MAP_ROOM_WIDTH; ++i) {
 		for (j=0; j < MAP_ROOM_HEIGHT; ++j) {
 			room->tiles[i][j] = NULL;
+			room->walls[i][j] = NULL;
 			room->decorations[i][j] = NULL;
 			room->traps[i][j] = NULL;
-			room->visited = false;
+			room->doors[i][j] = NULL;
 		}
 	}
 	return room;
@@ -60,6 +64,7 @@ map_create(void)
 	map->currentRoom = (Position) { 0, 0 };
 	map->monsterMoveTimer = _timer_create();
 	map->level = 1;
+	map->lockTypes = 0;
 	
 	for (i=0; i < MAP_H_ROOM_COUNT; ++i) {
 		for (j=0; j < MAP_V_ROOM_COUNT; ++j) {
@@ -81,6 +86,8 @@ map_create_tile(void)
 	tile->lethal = false;
 	tile->lightsource = false;
 	tile->levelExit = false;
+	tile->door = false;
+	tile->lockType = LOCK_NONE;
 	return tile;
 }
 
@@ -92,37 +99,9 @@ map_tile_destroy(MapTile *tile)
 	free(tile);
 }
 
-void
-map_add_tile(Map *map, Position *tile_pos, MapTile *tile)
+static void
+switch_tile(Map *map, Position *tile_pos, MapTile *tile, MapTile **oldTile)
 {
-	const Position *cr = &map->currentRoom;
-	Room *room = map->rooms[cr->x][cr->y];
-	MapTile **oldTile = &room->tiles[tile_pos->x][tile_pos->y];
-
-	// Set the tile sprites position to match tile pos
-	tile->sprite->pos = POS(tile_pos->x * TILE_DIMENSION + (map->currentRoom.x * GAME_VIEW_WIDTH),
-				tile_pos->y * TILE_DIMENSION + (map->currentRoom.y * GAME_VIEW_HEIGHT));
-
-	// If this is the level exit then clear the decoration if one exists
-	if (tile->levelExit && room->decorations[tile_pos->x][tile_pos->y]) {
-		MapTile **decoration = &room->decorations[tile_pos->x][tile_pos->y];
-		map_tile_destroy(*decoration);
-		*decoration = NULL;
-	}
-
-	// Clear possible tile
-	if (*oldTile != NULL) {
-		map_tile_destroy(*oldTile);
-		*oldTile = NULL;
-	}
-	*oldTile = tile;
-}
-
-void map_add_decoration(Map *map, Position *tile_pos, MapTile *tile)
-{
-	const Position *cr = &map->currentRoom;
-	MapTile **oldTile = &map->rooms[cr->x][cr->y]->decorations[tile_pos->x][tile_pos->y];
-
 	// Set the decoration sprites position to match tile pos
 	tile->sprite->pos = POS(tile_pos->x * TILE_DIMENSION + (map->currentRoom.x * GAME_VIEW_WIDTH),
 				tile_pos->y * TILE_DIMENSION + (map->currentRoom.y * GAME_VIEW_HEIGHT));
@@ -134,6 +113,50 @@ void map_add_decoration(Map *map, Position *tile_pos, MapTile *tile)
 	*oldTile = tile;
 }
 
+void
+map_add_tile(Map *map, Position *tile_pos, MapTile *tile)
+{
+	const Position *cr = &map->currentRoom;
+	Room *room = map->rooms[cr->x][cr->y];
+	switch_tile(map, tile_pos, tile, &room->tiles[tile_pos->x][tile_pos->y]);
+
+	// If this is the level exit then clear the decoration if one exists
+	if (tile->levelExit && room->decorations[tile_pos->x][tile_pos->y]) {
+		MapTile **decoration = &room->decorations[tile_pos->x][tile_pos->y];
+		map_tile_destroy(*decoration);
+		*decoration = NULL;
+	}
+}
+
+void
+map_add_wall(Map *map, Position *tile_pos, MapTile *tile)
+{
+	const Position *cr = &map->currentRoom;
+	Room *room = map->rooms[cr->x][cr->y];
+	switch_tile(map, tile_pos, tile, &room->walls[tile_pos->x][tile_pos->y]);
+}
+
+void map_add_decoration(Map *map, Position *tile_pos, MapTile *tile)
+{
+	const Position *cr = &map->currentRoom;
+	Room *room = map->rooms[cr->x][cr->y];
+	switch_tile(map, tile_pos, tile, &room->decorations[tile_pos->x][tile_pos->y]);
+}
+
+void
+map_add_door(Map *map, Position *tile_pos, MapTile *tile)
+{
+	const Position *cr = &map->currentRoom;
+	Room *room = map->rooms[cr->x][cr->y];
+	switch_tile(map, tile_pos, tile, &room->doors[tile_pos->x][tile_pos->y]);
+	tile->door = true;
+	tile->sprite->texture_index = 0;
+	tile->sprite->animate = false;
+
+	map->lockTypes |= tile->lockType;
+	room->lockTypes |= tile->lockType;
+}
+
 void
 map_add_trap(Map *map, Position *pos, Trap *trap)
 {
@@ -295,6 +318,12 @@ map_update(UpdateData *data)
 				sprite_update(room->tiles[i][j]->sprite, data);
 		}
 	}
+
+	LinkedList *items = map->items;
+	while (items) {
+		item_update(items->data);
+		items = items->next;
+	}
 }
 
 void map_render(Map *map, Camera *cam)
@@ -306,6 +335,8 @@ void map_render(Map *map, Camera *cam)
 	for (i=0; i < MAP_ROOM_WIDTH; ++i) {
 		for (j=0; j < MAP_ROOM_HEIGHT; ++j) {
 			map_tile_render(room->tiles[i][j], cam);
+			map_tile_render(room->walls[i][j], cam);
+			map_tile_render(room->doors[i][j], cam);
 			map_tile_render(room->decorations[i][j], cam);
 
 			if (room->traps[i][j])
@@ -398,6 +429,12 @@ void map_room_destroy(Room *room)
 			if (room->tiles[i][j]) {
 				map_tile_destroy(room->tiles[i][j]);
 			}
+			if (room->doors[i][j]) {
+				map_tile_destroy(room->doors[i][j]);
+			}
+			if (room->walls[i][j]) {
+				map_tile_destroy(room->walls[i][j]);
+			}
 			if (room->decorations[i][j]) {
 				map_tile_destroy(room->decorations[i][j]);
 			}
@@ -412,10 +449,29 @@ void map_room_destroy(Room *room)
 void
 map_trigger_tile_fall(MapTile *tile)
 {
+	if (tile->sprite->state != SPRITE_STATE_FALLING && tile->sprite->state != SPRITE_STATE_PLUMMETED)
+		particle_engine_dust_puff(tile->sprite->pos, tile->sprite->dim);
+
 	tile->sprite->state = SPRITE_STATE_FALLING;
 	tile->lethal = true;
 }
 
+bool
+map_open_door(MapTile *tile, Player *player)
+{
+	if (tile->lockType == LOCK_NONE || tile->lockType & player->equipment.keys) {
+		// Open the door
+		if (tile->lockType != LOCK_NONE)
+			gui_log("You unlocked a door!");
+
+		mixer_play_effect(DOOR_OPEN);
+		tile->sprite->texture_index = 1;
+		tile->collider = false;
+		return true;
+	}
+	return false;
+}
+
 void
 map_destroy(Map *map)
 {
@@ -439,7 +495,7 @@ map_destroy(Map *map)
 		artifact_destroy(linkedlist_pop(&map->artifacts));
 
 	while (map->objects != NULL)
-		artifact_destroy(linkedlist_pop(&map->objects));
+		object_destroy(linkedlist_pop(&map->objects));
 
 	timer_destroy(map->monsterMoveTimer);
 	free(map);

src/map.h

@@ -32,6 +32,7 @@
 #include "player.h"
 #include "map_room_modifiers.h"
 #include "object.h"
+#include "doorlocktype.h"
 
 typedef struct UpdateData UpdateData;
 typedef struct Trap Trap;
@@ -42,14 +43,19 @@ typedef struct MapTile_t {
 	bool lethal;
 	bool lightsource;
 	bool levelExit;
+	bool door;
+	DoorLockType lockType;
 } MapTile;
 
 typedef struct Room_t {
 	MapTile* tiles[MAP_ROOM_WIDTH][MAP_ROOM_HEIGHT];
+	MapTile* walls[MAP_ROOM_WIDTH][MAP_ROOM_HEIGHT];
 	MapTile* decorations[MAP_ROOM_WIDTH][MAP_ROOM_HEIGHT];
+	MapTile* doors[MAP_ROOM_WIDTH][MAP_ROOM_HEIGHT];
 	Trap* traps[MAP_ROOM_WIDTH][MAP_ROOM_HEIGHT];
 	RoomModifierData modifier;
 	bool visited;
+	unsigned int lockTypes;
 } Room;
 
 typedef struct Map_t {
@@ -62,6 +68,7 @@ typedef struct Map_t {
 	Position currentRoom;
 	Timer *monsterMoveTimer;
 	int level;
+	unsigned int lockTypes;
 } Map;
 
 Map*
@@ -76,9 +83,15 @@ map_add_texture(Map*, const char *path, SDL_Renderer*);
 void
 map_add_tile(Map *map, Position *tile_pos, MapTile*);
 
+void
+map_add_wall(Map *map, Position *tile_pos, MapTile*);
+
 void
 map_add_decoration(Map *map, Position *tile_pos, MapTile*);
 
+void
+map_add_door(Map *map, Position *tile_pos, MapTile*);
+
 void
 map_add_trap(Map*, Position*, Trap*);
 
@@ -112,6 +125,9 @@ map_set_current_room(Map*, Position*);
 void
 map_trigger_tile_fall(MapTile *tile);
 
+bool
+map_open_door(MapTile *tile, Player *player);
+
 void
 map_destroy(Map*);
 

src/map_lua.c

@@ -37,6 +37,7 @@
 #include "item_builder.h"
 #include "random.h"
 #include "bh_random.h"
+#include "artifact.h"
 
 static
 lua_State* load_lua_state(void)
@@ -94,6 +95,18 @@ SDL_Renderer* luaL_checksdlrenderer(lua_State *L)
 	return renderer;
 }
 
+static Player*
+luaL_checkplayer(lua_State *L)
+{
+	Player *player;
+	lua_getglobal(L, "_game_player");
+	if (!lua_islightuserdata(L, -1))
+		fatal("in luaL_checkplayer(), pointer lost in lua script");
+
+	player = lua_touserdata(L, -1);
+	return player;
+}
+
 static int
 l_map_set_current_room_modifier(lua_State *L)
 {
@@ -169,6 +182,7 @@ extract_tile_data(lua_State *L,
 	int tile_x, tile_y;
 	int t_index0, t_index1, tile_clip_x, tile_clip_y;
 	bool collider, lightsource, levelExit, lethal;
+	int lockType;
 
 	map = luaL_checkmap(L, 1);
 	tile_x = (int) luaL_checkinteger(L, 2);
@@ -187,18 +201,20 @@ extract_tile_data(lua_State *L,
 	lua_getfield(L, 4, "isLightSource");
 	lua_getfield(L, 4, "isLevelExit");
 	lua_getfield(L, 4, "isLethal");
+	lua_getfield(L, 4, "lockType");
 
-	t_index0 = (int) luaL_checkinteger(L, -8);
-	t_index1 = (int) luaL_checkinteger(L, -7);
-	tile_clip_x = (int) luaL_checkinteger(L, -6);
-	tile_clip_y = (int) luaL_checkinteger(L, -5);
-	collider = lua_toboolean(L, -4);
-	lightsource = lua_toboolean(L, -3);
-	levelExit = lua_toboolean(L, -2);
-	lethal = lua_toboolean(L, -1);
+	t_index0 = (int) luaL_checkinteger(L, -9);
+	t_index1 = (int) luaL_checkinteger(L, -8);
+	tile_clip_x = (int) luaL_checkinteger(L, -7);
+	tile_clip_y = (int) luaL_checkinteger(L, -6);
+	collider = lua_toboolean(L, -5);
+	lightsource = lua_toboolean(L, -4);
+	levelExit = lua_toboolean(L, -3);
+	lethal = lua_toboolean(L, -2);
+	lockType = (int) luaL_checkinteger(L, -1);
 
 	// Clear the stack
-	lua_pop(L, 8);
+	lua_pop(L, 9);
 
 	Position tilePos = (Position) { tile_x, tile_y };
 	SDL_Rect clip = (SDL_Rect) { tile_clip_x, tile_clip_y, 16, 16 };
@@ -214,6 +230,7 @@ extract_tile_data(lua_State *L,
 	tile->lightsource = lightsource;
 	tile->levelExit = levelExit;
 	tile->lethal = lethal;
+	tile->lockType = lockType;
 
 	f_add_tile(map, &tilePos, tile);
 }
@@ -258,6 +275,20 @@ l_add_tile(lua_State *L)
 	return 0;
 }
 
+static int
+l_add_wall(lua_State *L)
+{
+	extract_tile_data(L, &map_add_wall);
+	return 0;
+}
+
+static int
+l_add_door(lua_State *L)
+{
+	extract_tile_data(L, &map_add_door);
+	return 0;
+}
+
 static int
 l_add_decoration(lua_State *L)
 {
@@ -359,6 +390,52 @@ l_add_chest(lua_State *L)
 	return 0;
 }
 
+static bool
+monster_is_in_room_with_locktype(Map *map, Monster *m, DoorLockType lockType)
+{
+	Position roomPos = position_to_room_coords(&m->sprite->pos);
+	Room *room = map->rooms[roomPos.x][roomPos.y];
+	return room->lockTypes & lockType;
+}
+
+static void
+add_keybearer_to_map(Map *map, int keyType)
+{
+	for (size_t tries = 0; tries < 10; tries++) {
+		unsigned int max = linkedlist_size(map->monsters);
+		unsigned int index = bh_map_rand() % max;
+
+		Monster *m = linkedlist_get(&map->monsters, index);
+		if (!m)
+			continue;
+
+		if (m->items.keyType != LOCK_NONE)
+			continue;
+
+		if (!monster_is_in_room_with_locktype(map, m, keyType)) {
+			debug("Adding key %d to monster '%s' (%u)", keyType, m->label, index);
+			m->items.keyType = keyType;
+			return;
+		} else {
+			debug("Looking for another monster to be the keybearer");
+		}
+	}
+
+	error("Failed to find a suitable keybearer (%d)", keyType);
+}
+
+static int
+l_add_key_to_random_monsters(lua_State *L)
+{
+	Map *map = luaL_checkmap(L, 1);
+	if (map->lockTypes & LOCK_GOLD)
+		add_keybearer_to_map(map, LOCK_GOLD);
+	if (map->lockTypes & LOCK_SILVER)
+		add_keybearer_to_map(map, LOCK_SILVER);
+
+	return 0;
+}
+
 static int
 l_add_monster(lua_State *L)
 {
@@ -404,6 +481,7 @@ l_add_monster(lua_State *L)
 
 	lua_pop(L, 8);
 
+	// Make sure traders stay hostile if you've killed one
 	monster = monster_create();
 	monster->sprite->clip = (SDL_Rect) { clip_x, clip_y, 16, 16 };
 	monster_update_pos(monster, (Position) { x, y });
@@ -492,8 +570,40 @@ l_get_random(lua_State *L)
 	return 1;
 }
 
+static int
+l_create_shop_artifact(lua_State *L)
+{
+	Player *player = luaL_checkplayer(L);
+
+	if (player == NULL)
+		return 0;
+
+	Map *map = luaL_checkmap(L, 1);
+	int x = (int) luaL_checkinteger(L, 2);
+	int y = (int) luaL_checkinteger(L, 3);
+
+	Artifact *a = artifact_create_random(player, 2);
+	a->sprite->pos = POS(x, y);
+	artifact_add_price(a, 100);
+
+	linkedlist_append(&map->artifacts, a);
+
+	return 0;
+}
+
+static void
+build_player_state_table(lua_State *L, Player *player)
+{
+	lua_createtable(L, 0, 1);
+	lua_pushboolean(L, player ? player->stateData.shopOwnerKiller : false);
+	lua_setfield(L, -2, "shopOwnerKiller");
+	lua_pushnumber(L, player ? player->stats.lvl : 1);
+	lua_setfield(L, -2, "level");
+	lua_setglobal(L, "PlayerData");
+}
+
 static Map*
-generate_map(unsigned int level, const char *file, GameMode gameMode, SDL_Renderer *renderer)
+generate_map(unsigned int level, const char *file, GameMode gameMode, Player *player, SDL_Renderer *renderer)
 {
 	int status, result;
 
@@ -512,9 +622,17 @@ generate_map(unsigned int level, const char *file, GameMode gameMode, SDL_Render
 	}
 
 	// Present stuff to lua
+	build_player_state_table(L, player);
+
 	lua_pushlightuserdata(L, renderer);
 	lua_setglobal(L, "_sdl_renderer");
 
+	lua_pushlightuserdata(L, player);
+	lua_setglobal(L, "_game_player");
+
+	lua_pushcfunction(L, l_create_shop_artifact);
+	lua_setglobal(L, "create_shop_artifact");
+
 	lua_pushcfunction(L, l_create_map);
 	lua_setglobal(L, "create_map");
 
@@ -524,6 +642,12 @@ generate_map(unsigned int level, const char *file, GameMode gameMode, SDL_Render
 	lua_pushcfunction(L, l_add_tile);
 	lua_setglobal(L, "add_tile");
 
+	lua_pushcfunction(L, l_add_wall);
+	lua_setglobal(L, "add_wall");
+
+	lua_pushcfunction(L, l_add_door);
+	lua_setglobal(L, "add_door");
+
 	lua_pushcfunction(L, l_add_decoration);
 	lua_setglobal(L, "add_decoration");
 
@@ -548,6 +672,9 @@ generate_map(unsigned int level, const char *file, GameMode gameMode, SDL_Render
 	lua_pushcfunction(L, l_add_monster);
 	lua_setglobal(L, "add_monster");
 
+	lua_pushcfunction(L, l_add_key_to_random_monsters);
+	lua_setglobal(L, "add_keybearers");
+
 	lua_pushcfunction(L, l_get_random_seed);
 	lua_setglobal(L, "get_random_seed");
 
@@ -594,13 +721,13 @@ generate_map(unsigned int level, const char *file, GameMode gameMode, SDL_Render
 Map* map_lua_generator_single_room__run(unsigned int level, SDL_Renderer *renderer)
 {
 	char file[] = "menumapgen.lua";
-	return generate_map(level, file, REGULAR, renderer);
+	return generate_map(level, file, REGULAR, NULL, renderer);
 }
 
-Map* map_lua_generator_run(unsigned int level, GameMode gameMode, SDL_Renderer *renderer)
+Map* map_lua_generator_run(unsigned int level, GameMode gameMode, Player *player, SDL_Renderer *renderer)
 {
 	char file[] = "mapgen.lua";
-	return generate_map(level, file, gameMode, renderer);
+	return generate_map(level, file, gameMode, player, renderer);
 }
 
 

src/map_lua.h

@@ -22,7 +22,7 @@
 #include "map.h"
 #include "defines.h"
 
-Map* map_lua_generator_run(unsigned int level, GameMode gameMode, SDL_Renderer *renderer);
+Map* map_lua_generator_run(unsigned int level, GameMode gameMode, Player *player, SDL_Renderer *renderer);
 Map* map_lua_generator_single_room__run(unsigned int level, SDL_Renderer *renderer);
 
 #endif // MAP_LUA_H_

src/menu.c

@@ -106,22 +106,25 @@ menu_create_character_selector(void (*onCharacterSelect)(const char *), Camera *
 {
 	const char *spriteSheets[] = {
 		"Commissions/Warrior.png",
-		"Commissions/Rogue.png"
+		"Commissions/Rogue.png",
+		"Commissions/Mage.png"
 	};
 
-	static char *callbackData[] = {
+	static const char *callbackData[] = {
 		"warrior",
-		"rogue"
+		"rogue",
+		"mage"
 	};
 
 	static char *descriptions[] = {
 		"Play as the warrior",
 		"Play as the rogue",
+		"Play as the mage"
 	};
 
 	Menu *menu = menu_create();
-	int xoffset = 224;
-	for (size_t i = 0; i < 2; ++i) {
+	int xoffset = 168;
+	for (size_t i = 0; i < 3; ++i) {
 		Sprite *s1 = sprite_create();
 		sprite_set_texture(s1, texturecache_add(spriteSheets[i]), 0);
 		s1->clip = CLIP16(0, 48);
@@ -139,7 +142,7 @@ menu_create_character_selector(void (*onCharacterSelect)(const char *), Camera *
 		menu_item_add(menu, s1, s2, (void (*)(void *)) onCharacterSelect);
 		MenuItem *item = linkedlist_get(&menu->items, (Uint32) i);
 		item->button->usrdata = callbackData[i];
-		xoffset += 224;
+		xoffset += 168;
 
 		linkedlist_append(&menu->descriptions, descriptions[i]);
 	}

src/menu.h

@@ -26,8 +26,8 @@
 #include "sprite.h"
 
 typedef struct TEXT_MENU_ITEM {
-	char label[20];
-	char description[100];
+	char *label;
+	char *description;
 	void (*callback)(void*);
 } TEXT_MENU_ITEM;
 

src/mixer.c

@@ -88,6 +88,11 @@ load_effects(void)
 	effects[FADE_IN] = load_effect("Sounds/FX/fade_in.wav");
 	effects[FADE_OUT] = load_effect("Sounds/FX/fade_out.wav");
 	effects[BURST] = load_effect("Sounds/FX/burst.wav");
+	effects[DOOR_OPEN] = load_effect("Sounds/FX/door_open.wav");
+	effects[KEY_PICKUP] = load_effect("Sounds/FX/key_pickup.wav");
+	effects[BLINK_EFFECT] = load_effect("Sounds/FX/blink.wav");
+	effects[BLAST_EFFECT] = load_effect("Sounds/FX/blast.wav");
+	effects[EXPLOSION_EFFECT] = load_effect("Sounds/FX/explosion.wav");
 }
 
 void
@@ -109,7 +114,7 @@ mixer_toggle_sound(void)
 }
 
 bool
-mixer_toggle_music(GameState *state)
+mixer_toggle_music(const GameState *state)
 {
 	Settings *settings = settings_get();
 	settings->music_enabled = !settings->music_enabled;

src/mixer.h

@@ -64,6 +64,11 @@ typedef enum Fx_t {
 	FADE_IN,
 	FADE_OUT,
 	BURST,
+	DOOR_OPEN,
+	KEY_PICKUP,
+	BLINK_EFFECT,
+	BLAST_EFFECT,
+	EXPLOSION_EFFECT,
 	LAST_EFFECT
 } Fx;
 
@@ -74,7 +79,7 @@ bool
 mixer_toggle_sound(void);
 
 bool
-mixer_toggle_music(GameState*);
+mixer_toggle_music(const GameState*);
 
 void
 mixer_play_effect(Fx fx);

src/monster.c

@@ -18,6 +18,7 @@
 
 #include <stdlib.h>
 #include <assert.h>
+#include <string.h>
 
 #include "monster.h"
 #include "util.h"
@@ -127,15 +128,20 @@ damage_surroundings(Monster *m, RoomMatrix *rm)
 		for (Sint32 j = -1; j <= 1; ++j) {
 			if (i == 0 && j == 0)
 				continue;
-			RoomSpace *r = &rm->spaces[roomPos.x + i][roomPos.y + j];
+
+			Position matrixPos = POS(roomPos.x + i, roomPos.y + j);
+			if (!position_in_roommatrix(&matrixPos))
+				continue;
+
+			RoomSpace *r = &rm->spaces[matrixPos.x][matrixPos.y];
 			if (r->monster) {
-				int dmg = stats_fight(&m->stats, &r->monster->stats);
-				monster_hit(r->monster, dmg);
-				gui_log("%s takes %d damage from the explosion", r->monster->label, dmg);
+				CombatResult result = stats_fight(&m->stats, &r->monster->stats);
+				monster_hit(r->monster, result.dmg, result.critical);
+				gui_log("%s takes %d damage from the explosion", r->monster->label, result.dmg);
 			} else if (r->player) {
-				int dmg = stats_fight(&m->stats, &r->player->stats);
-				player_hit(r->player, dmg);
-				gui_log("You take %d damage from the explosion", dmg);
+				CombatResult result = stats_fight(&m->stats, &r->player->stats);
+				player_hit(r->player, result.dmg);
+				gui_log("You take %d damage from the explosion", result.dmg);
 			}
 		}
 	}
@@ -208,6 +214,9 @@ handle_sentinel_behaviour(Monster *m, RoomMatrix *rm)
 static void
 monster_behaviour_check(Monster *m, RoomMatrix *rm)
 {
+	if (m->state.stepsSinceChange < m->state.forceCount)
+		return;
+
 	switch (m->behaviour) {
 		case GUERILLA:
 		case SORCERER:
@@ -232,6 +241,24 @@ monster_behaviour_check(Monster *m, RoomMatrix *rm)
 	}
 }
 
+static void
+create_emitters(Monster *m)
+{
+	// Bloodlust
+	ParticleEmitter *emitter = particle_emitter_create();
+	emitter->timestep = 0;
+	emitter->enabled = false;
+	emitter->particle_func = particle_engine_bloodlust;
+	m->emitters.bloodlust = emitter;
+
+	emitter = particle_emitter_create();
+	emitter->timestep = 1000;
+	emitter->enabled = false;
+	emitter->particle_func = particle_engine_bleed;
+	m->emitters.bleed = emitter;
+
+}
+
 Monster*
 monster_create(void)
 {
@@ -264,7 +291,9 @@ monster_create(void)
 	m->stateIndicator.shownOnPlayerRoomEnter = false;
 	m->state.forceCount = 0;
 	m->boss = false;
+	m->items.keyType = LOCK_NONE;
 	monster_set_behaviour(m, NORMAL);
+	create_emitters(m);
 
 	return m;
 }
@@ -288,14 +317,14 @@ has_collided(Monster *monster, RoomMatrix *matrix, Vector2d direction)
 	RoomSpace *space = roommatrix_get_space_for(matrix, &monster->sprite->pos);
 
 	if (space->player && monster->state.current == AGRESSIVE) {
-		unsigned int dmg = stats_fight(&monster->stats,
-					       &space->player->stats);
+		CombatResult result = stats_fight(&monster->stats,
+						  &space->player->stats);
 
-		player_hit(space->player, dmg);
+		player_hit(space->player, result.dmg);
 
-		if (dmg > 0) {
+		if (result.dmg > 0) {
 			gui_log("%s hit you for %u damage",
-				monster->label, dmg);
+				monster->label, result.dmg);
 			camera_shake(direction, 300);
 		} else {
 			gui_log("%s missed you", monster->label);
@@ -445,7 +474,7 @@ monster_coward_walk(Monster *m, RoomMatrix *rm)
 }
 
 static void
-on_monster_move(Monster *m, Position *origPos, Map *map, RoomMatrix *rm)
+on_monster_move(Monster *m, const Position *origPos, Map *map, RoomMatrix *rm)
 {
 	Position currentTilePos = position_to_matrix_coords(&m->sprite->pos); 
 	Player *player = rm->spaces[rm->playerRoomPos.x][rm->playerRoomPos.y].player;
@@ -530,9 +559,23 @@ monster_perform_aoe_attack(Monster *m, RoomMatrix *rm)
 	return false;
 }
 
+static void
+apply_bleed_damage(Player *p, Monster *m)
+{
+	if (!m->emitters.bleed->enabled)
+		return;
+
+	uint32_t dmg = m->stats.lvl * 2;
+	monster_hit(m, dmg, false);
+	m->stats.hp -= dmg;
+	player_monster_kill_check(p, m);
+}
+
 bool
 monster_move(Monster *m, RoomMatrix *rm, Map *map)
 {
+	apply_bleed_damage(roommatrix_get_player(rm), m);
+
 	Player *player = roommatrix_get_player(rm);
 	if (player && player->phase_count)
 		return true;
@@ -583,6 +626,19 @@ monster_reset_steps(Monster *m)
 	m->steps = 0;
 }
 
+static void
+update_emitters(Monster *m)
+{
+	Position pos = m->sprite->pos;
+	pos.x += 6;
+	pos.y += 6;
+	particle_emitter_update(m->emitters.bloodlust, pos, DIM(20, 20));
+
+	pos.x += 5;
+	pos.y += 5;
+	particle_emitter_update(m->emitters.bleed, pos, DIM(10, 10));
+}
+
 void
 monster_update(Monster *m, UpdateData *data)
 {
@@ -590,6 +646,7 @@ monster_update(Monster *m, UpdateData *data)
 		return;
 
 	sprite_update(m->sprite, data);
+	update_emitters(m);
 
 	if (m->sprite->state == SPRITE_STATE_PLUMMETED) {
 		m->stats.hp = 0;
@@ -631,7 +688,7 @@ monster_update(Monster *m, UpdateData *data)
 }
 
 void
-monster_hit(Monster *monster, unsigned int dmg)
+monster_hit(Monster *monster, unsigned int dmg, bool critical)
 {
 	if (dmg > 0) {
 		Position p = monster->sprite->pos;
@@ -649,6 +706,9 @@ monster_hit(Monster *monster, unsigned int dmg)
 					      C_YELLOW,
 					      &monster->sprite->pos);
 	}
+	if (critical)
+		monster_set_bleeding(monster);
+
 	monster_behaviour_check_post_hit(monster);
 }
 
@@ -690,6 +750,24 @@ monster_drop_loot(Monster *monster, Map *map, Player *player)
 		linkedlist_append(&map->items, treasure);
 	}
 
+	if (monster->items.keyType != LOCK_NONE) {
+		Item *key = item_builder_build_key(monster->items.keyType);
+		key->sprite->pos = monsterTilePos;
+		linkedlist_append(&map->items, key);
+	}
+
+	if (strcmp(monster->label, "The Trader") == 0) {
+		Item *treasure = item_builder_build_treasure(PLATINUM, 10 * monster->stats.lvl);
+		treasure->sprite->pos = monsterTilePos;
+		linkedlist_append(&map->items, treasure);
+	}
+
+	if (strcmp(monster->label, "A Fairy") == 0) {
+		Item *treasure = item_builder_build_treasure(PLATINUM, 3 * monster->stats.lvl);
+		treasure->sprite->pos = monsterTilePos;
+		linkedlist_append(&map->items, treasure);
+	}
+
 	if (monster->stats.lvl > 2 && get_random(29) == 0) {
 		Artifact *a = artifact_create_random(player, 1);
 		a->sprite->pos = monsterTilePos;
@@ -723,15 +801,15 @@ monster_drop_loot(Monster *monster, Map *map, Player *player)
 	gui_log("%s dropped something", monster->label);
 
 	if (item_count == 1) {
-		linkedlist_append(&map->items, items[0]);
+		linkedlist_push(&map->items, items[0]);
 	} else {
 		Item *container = item_builder_build_sack();
 		container->sprite->pos = monsterTilePos;
 		unsigned int i;
 		for (i = 0; i < item_count; ++i) {
-			linkedlist_append(&container->items, items[i]);
+			linkedlist_push(&container->items, items[i]);
 		}
-		linkedlist_append(&map->items, container);
+		linkedlist_push(&map->items, container);
 	}
 }
 
@@ -741,6 +819,8 @@ monster_render(Monster *m, Camera *cam)
 	if (m->stats.hp <= 0)
 		return;
 
+	particle_emitter_render(m->emitters.bloodlust);
+	particle_emitter_render(m->emitters.bleed);
 	sprite_render(m->sprite, cam);
 }
 
@@ -804,7 +884,7 @@ monster_push(Monster *m, Player *p, RoomMatrix *rm, Vector2d direction)
 	if (space->trap) {
 		int dmg = space->trap->damage * 3;
 		m->stats.hp -= dmg;
-		monster_hit(m, dmg);
+		monster_hit(m, dmg, false);
 		gui_log("%s takes %d damage from a trap", m->label, dmg);
 	} else if (space->damaging) {
 		LinkedList *objects = space->objects;
@@ -814,7 +894,7 @@ monster_push(Monster *m, Player *p, RoomMatrix *rm, Vector2d direction)
 			if (!o->damage)
 				return;
 			m->stats.hp -= o->damage * 3;
-			monster_hit(m, o->damage * 3);
+			monster_hit(m, o->damage * 3, false);
 		}
 	} else if (has_collided(m, rm, direction)) {
 		m->sprite->pos.x -= TILE_DIMENSION * (int) direction.x;
@@ -825,6 +905,42 @@ monster_push(Monster *m, Player *p, RoomMatrix *rm, Vector2d direction)
 	player_monster_kill_check(p, m);
 }
 
+void
+monster_set_bloodlust(Monster *m, bool bloodlust)
+{
+	if (m->emitters.bloodlust->enabled == bloodlust || m->stats.hp <= 0) {
+		return;
+	}
+
+	m->emitters.bloodlust->enabled = bloodlust;
+	if (bloodlust) {
+		gui_log("%s rages with bloodlust", m->label);
+		monster_set_behaviour(m, HOSTILE);
+		m->stats.advantage = true;
+		m->stats.atk += 2;
+		m->stats.def += 2;
+		m->stats.dmg += 2;
+		m->stats.hp += 10;
+		m->stats.maxhp += 10;
+	} else {
+		gui_log("%s calms down from it's bloodlust", m->label);
+		monster_set_behaviour(m, NORMAL);
+		m->stats.advantage = false;
+		m->stats.atk -= 2;
+		m->stats.def -= 2;
+		m->stats.dmg -= 2;
+		m->stats.hp -= 10;
+		m->stats.maxhp -= 10;
+	}
+}
+
+void
+monster_set_bleeding(Monster *m)
+{
+	m->emitters.bleed->enabled = true;
+	gui_log("%s starts bleeding profusely", m->label);
+}
+
 void
 monster_destroy(Monster *m)
 {
@@ -833,6 +949,10 @@ monster_destroy(Monster *m)
 		free(m->label);
 	if (m->lclabel)
 		free(m->lclabel);
+
+	particle_emitter_destroy(m->emitters.bloodlust);
+	particle_emitter_destroy(m->emitters.bleed);
+
 	sprite_destroy(m->stateIndicator.sprite);
 	free(m);
 }

src/monster.h

@@ -25,6 +25,8 @@
 #include "actiontext.h"
 #include "player.h"
 #include "linkedlist.h"
+#include "doorlocktype.h"
+#include "particle_emitter.h"
 
 struct UpdateData;
 
@@ -63,6 +65,15 @@ typedef struct MonsterStateIndicator {
 	int displayCount;
 } MonsterStateIndicator;
 
+typedef struct MonsterItems {
+	enum DoorLockType keyType;
+} MonsterItems;
+
+typedef struct ParticleEmitters {
+	ParticleEmitter *bloodlust;
+	ParticleEmitter *bleed;
+} ParticleEmitters;
+
 typedef struct Monster {
 	char *label;
 	char *lclabel;
@@ -71,6 +82,8 @@ typedef struct Monster {
 	State state;
 	MonsterStateIndicator stateIndicator;
 	MonsterBehaviour behaviour;
+	MonsterItems items;
+	ParticleEmitters emitters;
 	unsigned int steps;
 	bool boss;
 } Monster;
@@ -90,7 +103,7 @@ void
 monster_render_top_layer(Monster*, RoomMatrix*, Camera*);
 
 void
-monster_hit(Monster*, unsigned int dmg);
+monster_hit(Monster*, unsigned int dmg, bool critical);
 
 void
 monster_update_stats_for_level(Monster*, unsigned int level);
@@ -113,6 +126,12 @@ monster_push(Monster *, Player *, RoomMatrix*, Vector2d dir);
 void
 monster_reset_steps(Monster *m);
 
+void
+monster_set_bloodlust(Monster*, bool bloodlust);
+
+void
+monster_set_bleeding(Monster*);
+
 void
 monster_destroy(Monster*);
 

src/particle_emitter.c

@@ -0,0 +1,55 @@
+#include "particle_emitter.h"
+#include "util.h"
+
+#include <stdlib.h>
+
+ParticleEmitter *
+particle_emitter_create(void)
+{
+	ParticleEmitter *emitter = ec_malloc(sizeof(ParticleEmitter));
+	emitter->pos = POS(0, 0);
+	emitter->dim = DIM(32, 32);
+	emitter->particle_func = NULL;
+	emitter->timer = _timer_create();
+	emitter->timestep = 1;
+	emitter->enabled = false;
+	return emitter;
+}
+
+void
+particle_emitter_render(ParticleEmitter *emitter)
+{
+	if (!emitter->enabled)
+		return;
+
+	if (!timer_started(emitter->timer)) {
+		timer_start(emitter->timer);
+		return;
+	}
+
+	if (timer_get_ticks(emitter->timer) < emitter->timestep)
+		return;
+
+	timer_stop(emitter->timer);
+	timer_start(emitter->timer);
+
+	if (emitter->particle_func)
+		emitter->particle_func(emitter->pos, emitter->dim);
+	else
+		error("Particle emitter missing particle_func");
+}
+
+void
+particle_emitter_update(ParticleEmitter *emitter, Position pos, Dimension dim)
+{
+	emitter->pos = pos;
+	emitter->dim = dim;
+}
+
+void
+particle_emitter_destroy(ParticleEmitter *emitter)
+{
+	timer_destroy(emitter->timer);
+	emitter->timer = NULL;
+	free(emitter);
+}

src/particle_emitter.h

@@ -0,0 +1,44 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "timer.h"
+#include "position.h"
+#include "dimension.h"
+
+typedef struct ParticleEmitter {
+	unsigned int timestep;
+	Timer *timer;
+	Position pos;
+	Dimension dim;
+	void (*particle_func)(Position, Dimension);
+	bool enabled;
+} ParticleEmitter;
+
+ParticleEmitter *
+particle_emitter_create(void);
+
+void
+particle_emitter_render(ParticleEmitter*);
+
+void
+particle_emitter_update(ParticleEmitter*, Position, Dimension);
+
+void
+particle_emitter_destroy(ParticleEmitter*);

src/particle_engine.c

@@ -100,6 +100,12 @@ particle_engine_init(void)
 	engine->global_particles = linkedlist_create();
 }
 
+void
+particle_engine_bleed(Position pos, Dimension dim)
+{
+	particle_engine_bloodspray(pos, dim, 10);
+}
+
 void
 particle_engine_bloodspray(Position pos, Dimension dim, unsigned int count)
 {
@@ -181,6 +187,13 @@ particle_engine_fire_explosion(Position pos, Dimension dim)
 	create_explosion(pos, dim, 3, C_YELLOW, C_YELLOW, C_RED);
 }
 
+void
+particle_engine_blink(Position pos, Dimension dim)
+{
+	check_engine();
+	create_explosion(pos, dim, 3, (SDL_Color) { 0, 0, 255, 255 }, C_BLUE, C_LIGHTBLUE);
+}
+
 void
 particle_engine_eldritch_explosion(Position pos, Dimension dim)
 {
@@ -188,6 +201,38 @@ particle_engine_eldritch_explosion(Position pos, Dimension dim)
 	create_explosion(pos, dim, 1, C_GREEN);
 }
 
+void
+particle_engine_dust_puff(Position pos, Dimension dim)
+{
+	check_engine();
+	for (unsigned int i = 0; i < 50; ++i) {
+		int x, y, xv, yv, w, h;
+		unsigned int lt;
+		Particle *p;
+
+		x = get_random(dim.width) + pos.x;
+		y = get_random(dim.height) + pos.y;
+
+		xv = get_random(200) - 100;
+		yv = get_random(200) - 100;
+
+		lt = get_random(10) + 10;
+
+		w = get_random(3);
+		h = get_random(3);
+
+		p = create_rect_particle();
+		p->particle.rect.pos = (Position) { x, y };
+		p->particle.rect.dim = (Dimension) { w, h };
+		p->velocity = (Vector2d) { (float) xv, (float) yv };
+		p->movetime = lt;
+		p->lifetime = lt;
+		p->color = C_GREY;
+		p->blend_mode = SDL_BLENDMODE_BLEND;
+		linkedlist_append(&engine->game_particles, p);
+	}
+}
+
 void
 particle_engine_speed_lines(Position pos, Dimension dim, bool horizontal)
 {
@@ -222,6 +267,12 @@ particle_engine_speed_lines(Position pos, Dimension dim, bool horizontal)
 	}
 }
 
+void
+particle_engine_bloodlust(Position pos, Dimension dim)
+{
+	particle_engine_sparkle(pos, dim, C_RED, false);
+}
+
 void
 particle_engine_sparkle(Position pos, Dimension dim, SDL_Color color, bool global)
 {

src/particle_engine.h

@@ -28,18 +28,30 @@
 void
 particle_engine_init(void);
 
+void
+particle_engine_bleed(Position pos, Dimension dim);
+
 void
 particle_engine_bloodspray(Position, Dimension, unsigned int count);
 
 void
 particle_engine_fire_explosion(Position, Dimension);
 
+void
+particle_engine_blink(Position, Dimension);
+
 void
 particle_engine_eldritch_explosion(Position, Dimension);
 
+void
+particle_engine_dust_puff(Position, Dimension);
+
 void
 particle_engine_speed_lines(Position, Dimension, bool horizontal);
 
+void
+particle_engine_bloodlust(Position, Dimension);
+
 void
 particle_engine_sparkle(Position, Dimension, SDL_Color, bool global);
 

src/player.c

@@ -36,13 +36,15 @@
 #include "animation.h"
 #include "trap.h"
 #include "gamecontroller.h"
+#include "event.h"
+#include "effect_util.h"
 
 #ifdef STEAM_BUILD
 #include "steam/steamworks_api_wrapper.h"
 #endif // STEAM_BUILD
 
-#define ENGINEER_STATS	{ 12, 12, 5, 7, 2, 2, 1, false, false }
-#define MAGE_STATS	{ 12, 12, 5, 7, 1, 2, 1, false, false }
+#define ENGINEER_STATS	{ 12, 12, 5, 7, 2, 1, 1, false, false }
+#define MAGE_STATS	{ 12, 12, 5, 7, 1, 1, 1, false, false }
 #define PALADIN_STATS	{ 12, 12, 8, 9, 3, 1, 1, false, false }
 #define ROGUE_STATS	{  9,  9, 6, 9, 4, 2, 1, false, false }
 #define WARRIOR_STATS	{ 12, 12, 8, 9, 3, 1, 1, false, false }
@@ -132,16 +134,16 @@ on_monster_collision(Player *player,
 		     RoomMatrix *matrix,
 		     Vector2d direction)
 {
-	unsigned int hit = stats_fight(&player->stats,
-				       &monster->stats);
+	CombatResult result = stats_fight(&player->stats,
+					  &monster->stats);
 
 	mixer_play_effect(SWING0 + get_random(2));
-	monster_hit(monster, hit);
+	monster_hit(monster, result.dmg, result.critical);
 	animation_run(player->swordAnimation);
 
-	if (hit > 0) {
+	if (result.dmg > 0) {
 		gui_log("You hit %s for %u damage",
-			monster->lclabel, hit);
+			monster->lclabel, result.dmg);
 		player->stat_data.hits += 1;
 		mixer_play_effect(SWORD_HIT);
 	} else {
@@ -149,6 +151,17 @@ on_monster_collision(Player *player,
 		player->stat_data.misses += 1;
 	}
 	player_monster_kill_check(player, monster);
+	if (monster->stats.hp <= 0 && (player_has_artifact(player, EXPLOSIVE_KILLS))) {
+		mixer_play_effect(EXPLOSION_EFFECT);
+		particle_engine_fire_explosion(monster->sprite->pos, DIM(32, 32));
+		effect_damage_surroundings(&monster->sprite->pos,
+					   matrix,
+					   player,
+					   &player->stats,
+					   player_has_artifact(player, EXPLOSIVE_KILLS),
+					   0,
+					   false);
+	}
 
 	if (monster->stats.hp > 0) {
 		if (get_random(10) < player_has_artifact(player, PUSH_BACK)) {
@@ -238,17 +251,22 @@ has_collided(Player *player, RoomMatrix *matrix, Vector2d direction)
 		gamecontroller_rumble(0.30f, 100);
 		if (space->monster) {
 			on_monster_collision(player, space->monster, matrix, direction);
+		} else if (space->door && map_open_door(space->door, player)) {
+			// Door opened, pass
 		} else {
 			mixer_play_effect(BONK);
 			camera_shake(direction, 100);
-			gui_log("Ouch! There is something in the way");
+			if (space->door)
+				gui_log("Ouch! That door seems to be locked");
+			else
+				gui_log("Ouch! There is something in the way");
 		}
 		return true;
 	}
 	else {
 		player_collect_items(player, space);
 		player_pickup_artifacts(player, space);
-		
+
 		// If not phased or phase will end this turn, react to traps and pits
 		if (!player->phase_count || (player->phase_count == 1 && player->stats.speed == (player->stat_data.steps + 1))) {
 			player_interact_objects(player, space);
@@ -320,7 +338,7 @@ move(Player *player, RoomMatrix *matrix, Vector2d direction)
 		    lastSpace->trap == NULL &&
 		    lastSpace->objects == NULL &&
 		    lastSpace->items == NULL
-		    )
+		   )
 			map_trigger_tile_fall(lastSpace->tile);
 	}
 }
@@ -328,8 +346,13 @@ move(Player *player, RoomMatrix *matrix, Vector2d direction)
 void
 player_sip_health(Player *player)
 {
-	if (player->potion_sips > 0) {
+	bool hasSips = player->class == MAGE ?
+		player->potion_sips > 1 : player->potion_sips > 0;
+
+	if (hasSips) {
 		--player->potion_sips;
+		if (player->class == MAGE)
+			--player->potion_sips;
 		++player->stats.hp;
 		mixer_play_effect(BUBBLE0 + get_random(2));
 		gui_log("You take a sip from a health potion");
@@ -498,8 +521,10 @@ player_create(class_t class, Camera *cam)
 	player->sprite = sprite_create();
 #ifdef DEBUG
 	player->daggers			= 10;
+	player->gold			= 500;
 #else
 	player->daggers			= 0;
+	player->gold			= 0;
 #endif
 	player->stat_data.total_steps	= 0;
 	player->stat_data.steps		= 0;
@@ -507,7 +532,6 @@ player_create(class_t class, Camera *cam)
 	player->stat_data.kills		= 0;
 	player->stat_data.misses	= 0;
 	player->xp			= 0;
-	player->gold			= 0;
 	player->potion_sips		= 0;
 	player->phase_count		= 0;
 	player->class			= class;
@@ -516,6 +540,8 @@ player_create(class_t class, Camera *cam)
 	player->animationTimer		= _timer_create();
 	player->swordAnimation		= animation_create(5);
 	player->equipment.hasArtifacts	= false;
+	player->equipment.keys		= 0;
+	player->stateData.shopOwnerKiller = false;
 
 	build_sword_animation(player, cam->renderer);
 
@@ -534,6 +560,9 @@ player_create(class_t class, Camera *cam)
 		case MAGE:
 			m_strcpy(asset, 100, "Commissions/Mage.png");
 			player->stats = (Stats) MAGE_STATS;
+			player->skills[0] = skill_create(VAMPIRIC_BLOW, cam);
+			player->skills[1] = skill_create(ERUPT, cam);
+			player->skills[2] = skill_create(BLINK, cam);
 			break;
 		case PALADIN:
 			m_strcpy(asset, 100, "Commissions/Paladin.png");
@@ -545,7 +574,6 @@ player_create(class_t class, Camera *cam)
 			player->skills[0] = skill_create(BACKSTAB, cam);
 			player->skills[1] = skill_create(TRIP, cam);
 			player->skills[2] = skill_create(PHASE, cam);
-			player->skills[3] = skill_create(DAGGER_THROW, cam);
 			player->daggers = 10;
 			break;
 		case WARRIOR:
@@ -554,10 +582,10 @@ player_create(class_t class, Camera *cam)
 			player->skills[0] = skill_create(FLURRY, cam);
 			player->skills[1] = skill_create(BASH, cam);
 			player->skills[2] = skill_create(CHARGE, cam);
-			player->skills[3] = skill_create(DAGGER_THROW, cam);
 			break;
 	}
 
+	player->skills[3] = skill_create(DAGGER_THROW, cam);
 	player->skills[4] = skill_create(SIP_HEALTH, cam);
 
 	sprite_load_texture(player->sprite, asset, 0, cam->renderer);
@@ -568,7 +596,16 @@ player_create(class_t class, Camera *cam)
 	return player;
 }
 
-ExperienceData player_get_xp_data(Player *p)
+void
+player_reset_on_levelchange(Player *player)
+{
+	player->sprite->pos = (Position) {
+		TILE_DIMENSION, TILE_DIMENSION };
+	player->equipment.keys = 0;
+}
+
+ExperienceData
+player_get_xp_data(Player *p)
 {
 	ExperienceData data;
 	data.previousLevel = next_level_threshold(p->stats.lvl - 1);
@@ -606,6 +643,15 @@ player_monster_kill_check(Player *player, Monster *monster)
 		else if (strcmp("Ti, the Mage", monster->label) == 0)
 			steam_set_achievement(BUGGCREATOR);
 #endif // STEAM_BUILD
+		if (strcmp("The Trader", monster->label) == 0) {
+			player->stateData.shopOwnerKiller = true;
+		}
+
+		Event event;
+		event.type = MONSTER_KILLED_EVENT;
+		event.monsterKilled.monster = monster;
+		event.monsterKilled.player = player;
+		event_trigger(&event);
 	}
 }
 
@@ -750,9 +796,20 @@ player_has_artifact(Player *p, MagicalEffect effect)
 void
 player_add_artifact(Player *p, Artifact *a)
 {
+	if (a->price > p->gold) {
+		gui_log("You don't have enough gold to buy a %s",
+			a->info.name);
+		return;
+	}
+
 	if (a->collected)
 		return;
 
+	if (a->price) {
+		gui_log("You pay %d gold for %s", a->price, a->info.name);
+		p->gold -= a->price;
+	}
+
 	mixer_play_effect(MAGIC_PICKUP);
 	a->collected = true;
 

src/player.h

@@ -60,8 +60,13 @@ typedef struct ArtifactData {
 typedef struct PlayerEquipment {
 	ArtifactData artifacts[LAST_ARTIFACT_EFFECT];
 	bool hasArtifacts;
+	Uint32 keys;
 } PlayerEquipment;
 
+typedef struct PlayerStateData {
+	bool shopOwnerKiller;
+} PlayerStateData;
+
 typedef struct Player {
 	Sprite *sprite;
 	Stats stats;
@@ -78,11 +83,15 @@ typedef struct Player {
 	Timer *animationTimer;
 	Animation *swordAnimation;
 	PlayerEquipment equipment;
+	PlayerStateData stateData;
 } Player;
 
 Player*
 player_create(class_t, Camera*);
 
+void
+player_reset_on_levelchange(Player *player);
+
 ExperienceData
 player_get_xp_data(Player*);
 

src/position.c

@@ -109,3 +109,9 @@ position_to_tile_pos(const Position *p)
 		p->y - (p->y % TILE_DIMENSION)
 	};
 }
+
+Position
+position_add(const Position *a, const Position *b)
+{
+	return POS(a->x + b->x, a->y + b->y);
+}

src/position.h

@@ -71,4 +71,10 @@ position_in_roommatrix(const Position*);
 Position
 position_to_tile_pos(const Position*);
 
+/*
+ * Add two positions
+ */
+Position
+position_add(const Position*, const Position*);
+
 #endif // POSITION_H_

src/projectile.c

@@ -28,6 +28,8 @@
 #include "item_builder.h"
 #include "random.h"
 #include "update_data.h"
+#include "effect_util.h"
+#include "particle_engine.h"
 
 static void
 onDaggerRender(Sprite *s)
@@ -49,6 +51,7 @@ projectile_dagger_create(void)
 	p->sprite->dim = (Dimension) { 32, 32 };
 	p->sprite->rotationPoint = (SDL_Point) { 16, 16 };
 	p->collisionCount = 0;
+	p->bounceCount = 0;
 	memset(&p->processedSpaces,
 	       false,
 	       sizeof(p->processedSpaces[0][0]) * MAP_ROOM_WIDTH * MAP_ROOM_HEIGHT);
@@ -86,6 +89,30 @@ get_projectile_pos_for(Projectile *p)
 	return projectilePos;
 }
 
+static void
+clear_processed_spaces(Projectile *p)
+{
+	memset(&p->processedSpaces,
+	       false,
+	       sizeof(p->processedSpaces[0][0]) * MAP_ROOM_WIDTH * MAP_ROOM_HEIGHT);
+}
+
+static void
+perform_dagger_explosion(Player *player, RoomMatrix *rm, Position *collisionPos)
+{
+	if (player_has_artifact(player, VOLATILE_DAGGERS)) {
+		mixer_play_effect(EXPLOSION_EFFECT);
+		particle_engine_fire_explosion(*collisionPos, DIM(32, 32));
+		effect_damage_surroundings(collisionPos,
+					   rm,
+					   player,
+					   &player->stats,
+					   player_has_artifact(player, VOLATILE_DAGGERS),
+					   0,
+					   false);
+	}
+}
+
 void
 projectile_update(Projectile *p, UpdateData *data)
 {
@@ -119,17 +146,23 @@ projectile_update(Projectile *p, UpdateData *data)
 	if (space->monster) {
 		Stats tmpStats = data->player->stats;
 		tmpStats.dmg *= 2;
-		Uint32 dmg = stats_fight(&tmpStats, &space->monster->stats);
-		if (dmg > 0) {
-			gui_log("Your dagger pierced %s for %u damage", space->monster->lclabel, dmg);
+		CombatResult result = stats_fight(&tmpStats, &space->monster->stats);
+		if (result.dmg > 0) {
+			gui_log("Your dagger pierced %s for %u damage", space->monster->lclabel, result.dmg);
 			data->player->stat_data.hits += 1;
+			perform_dagger_explosion(data->player, data->matrix, &collisionPos);
 		} else {
 			gui_log("%s dodged your dagger", space->monster->label);
 		}
-		monster_hit(space->monster, dmg);
+		monster_hit(space->monster, result.dmg, result.critical);
 		player_monster_kill_check(data->player, space->monster);
 		alive = player_has_artifact(data->player, PIERCING_DAGGERS) > p->collisionCount;
 		projectilePos = space->monster->sprite->pos;
+	} else {
+		p->bounceCount += 1;
+		vector2d_reverse(&p->velocity);
+		clear_processed_spaces(p);
+		alive = p->bounceCount <= player_has_artifact(data->player, DAGGER_BOUNCE);
 	}
 
 	mixer_play_effect(SWORD_HIT);

src/projectile.h

@@ -36,6 +36,7 @@ typedef struct Projectile {
 	Timer *lifetime;
 	bool alive;
 	Uint32 collisionCount;
+	Uint32 bounceCount;
 	bool processedSpaces[MAP_ROOM_WIDTH][MAP_ROOM_HEIGHT];
 	void (*onRender)(struct Projectile*);
 } Projectile;

src/roommatrix.c

@@ -47,6 +47,8 @@ roommatrix_reset(RoomMatrix *m)
 			space->player = NULL;
 			space->trap = NULL;
 			space->tile = NULL;
+			space->wall = NULL;
+			space->door = NULL;
 			space->decoration = NULL;
 			while (space->items != NULL)
 				linkedlist_pop(&space->items);
@@ -126,6 +128,20 @@ void roommatrix_populate_from_map(RoomMatrix *rm, Map *m)
 				space->lethal =
 					r->tiles[i][j]->lethal;
 			}
+			if (r->walls[i][j]) {
+				space->wall = r->walls[i][j];
+				space->occupied =
+					r->walls[i][j]->collider;
+				space->lightsource =
+					r->walls[i][j]->lightsource;
+			}
+			if (r->doors[i][j]) {
+				space->door = r->doors[i][j];
+				space->occupied =
+					r->doors[i][j]->collider;
+				space->lightsource =
+					r->doors[i][j]->lightsource;
+			}
 			if (r->decorations[i][j]) {
 				space->decoration = r->decorations[i][j];
 				space->occupied |=

src/roommatrix.h

@@ -15,9 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
-#ifndef ROOMMATRIX_H_
-#define	ROOMMATRIX_H_
+#pragma once
 
 #include <stdbool.h>
 #include "defines.h"
@@ -45,6 +43,8 @@ typedef struct RoomSpace {
 	bool damaging;
 	int light;
 	MapTile *tile;
+	MapTile *wall;
+	MapTile *door;
 	MapTile *decoration;
 	Monster *monster;
 	Player *player;
@@ -85,6 +85,9 @@ roommatrix_render_lightmap(RoomMatrix*, Camera*);
 RoomSpace*
 roommatrix_get_space_for(RoomMatrix*, const Position *p);
 
+Player *
+roommatrix_get_player(RoomMatrix*);
+
 #ifdef DEBUG
 void
 roommatrix_render_debug(RoomMatrix*, Camera*);
@@ -92,8 +95,3 @@ roommatrix_render_debug(RoomMatrix*, Camera*);
 
 void
 roommatrix_destroy(RoomMatrix*);
-
-Player *
-roommatrix_get_player(RoomMatrix*);
-
-#endif // ROOMMATRIX_H_

src/save.c

@@ -0,0 +1,166 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+#include "save.h"
+#include "sqlite3.h"
+#include "db.h"
+#include "defines.h"
+#include "util.h"
+
+static sqlite3 *db = NULL;
+static bool loaded = false;
+static Save save;
+
+static
+DbQuery MIGRATE_COMMAND = {
+	"CREATE TABLE IF NOT EXISTS saves("
+		"major_version INTEGER, "
+		"minor_version INTEGER, "
+		"patch_version INTEGER, "
+		"arch INTEGER, "
+		"save BLOB)",
+	NULL, NULL
+};
+
+static
+DbQuery CLEAR_SAVE = { 
+	"DELETE FROM saves "
+#ifdef _WIN32
+	"WHERE arch = 1",
+#else // _WIN32
+	"WHERE arch = 2",
+#endif // _WIN32
+	NULL,
+	NULL };
+
+static void
+create_table(void)
+{
+	db_execute(db, &MIGRATE_COMMAND);
+}
+
+void
+save_load(void)
+{
+	debug("Loading save");
+	const char *query =
+		"SELECT save FROM saves "
+		"WHERE major_version = ? "
+		"AND minor_version = ? "
+		"AND patch_version = ? "
+#ifdef _WIN32
+		"AND arch = 1 "
+#else // _WIN32
+		"AND arch = 2 "
+#endif // _WIN32
+		"LIMIT 1";
+
+	sqlite3_stmt *stmt = db_prepare(db, query);
+	sqlite3_bind_int(stmt, 1, MAJOR_VERSION);
+	sqlite3_bind_int(stmt, 2, MINOR_VERSION);
+	sqlite3_bind_int(stmt, 3, PATCH_VERSION);
+	if (SQLITE_ROW == sqlite3_step(stmt)) {
+		int size = sqlite3_column_bytes(stmt, 0);
+		debug("Reading save bytes: %d", size);
+		memcpy(&save, sqlite3_column_blob(stmt, 0), size);
+		loaded = true;
+	} else {
+		loaded = false;
+	}
+	sqlite3_finalize(stmt);
+}
+
+void
+save_init(void)
+{
+	if (!db_open(DB_FILE, &db)) {
+		db_close(&db);
+		fatal("Exiting");
+	}
+	create_table();
+	save_load();
+}
+
+const Save *
+save_get(void)
+{
+	return &save;
+}
+
+bool
+save_exists(void)
+{
+	return loaded;
+}
+
+void
+save_save(unsigned int seed,
+	  unsigned int map_level,
+	  bool quickGame,
+	  bool arcadeGame,
+	  Player *player)
+{
+	debug("Saving game, Seed: %d, Map level: %d", seed, map_level);
+	save_clear();
+
+	save.seed = seed;
+	save.map_level = map_level;
+	save.quickGame = quickGame;
+	save.arcadeGame = arcadeGame;
+	save.player_stats = player->stats;
+	save.player_daggers = player->daggers;
+	save.player_gold = player->gold;
+	save.player_xp = player->xp;
+	save.player_potion_sips = player->potion_sips;
+	save.player_player_stats = player->stat_data;
+	save.player_state = player->stateData;
+	save.player_class = player->class;
+	save.player_equipment = player->equipment;
+
+	const char *query =
+		"INSERT INTO saves"
+		"(major_version, minor_version, patch_version, arch, save) "
+		"VALUES(?, ?, ?, ?, ?)";
+
+	sqlite3_stmt *stmt = db_prepare(db, query);
+	sqlite3_bind_int(stmt, 1, MAJOR_VERSION);
+	sqlite3_bind_int(stmt, 2, MINOR_VERSION);
+	sqlite3_bind_int(stmt, 3, PATCH_VERSION);
+#ifdef _WIN32
+	sqlite3_bind_int(stmt, 4, 1);
+#else // _WIN32
+	sqlite3_bind_int(stmt, 4, 2);
+#endif // _WIN32
+	sqlite3_bind_blob(stmt, 5, &save, sizeof(Save), SQLITE_STATIC);
+	sqlite3_step(stmt);
+	sqlite3_finalize(stmt);
+}
+
+void
+save_clear(void)
+{
+	db_execute(db, &CLEAR_SAVE);
+}
+
+void
+save_close(void)
+{
+	db_close(&db);
+}

src/save.h

@@ -0,0 +1,67 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef SAVE_H_
+#define	SAVE_H_
+
+#include <stdbool.h>
+#include "player.h"
+#include "artifact.h"
+
+typedef struct Save {
+	int seed;
+	bool quickGame;
+	bool arcadeGame;
+	unsigned int map_level;
+	unsigned int player_daggers;
+	unsigned int player_xp;
+	unsigned int player_potion_sips;
+	unsigned int potion_sips;
+	Stats player_stats;
+	PlayerStatData player_player_stats;
+	double player_gold;
+	PlayerStateData player_state;
+	class_t player_class;
+	PlayerEquipment player_equipment;
+} Save;
+
+void
+save_init(void);
+
+void
+save_load(void);
+
+const Save *
+save_get(void);
+
+bool
+save_exists(void);
+
+void
+save_save(unsigned int seed,
+	  unsigned int map_level,
+	  bool quickGame,
+	  bool arcadeGame,
+	  Player *player);
+
+void
+save_clear(void);
+
+void
+save_close(void);
+
+#endif // SAVE_H_

src/screen.c

@@ -69,8 +69,13 @@ screen_create_credits(SDL_Renderer *renderer)
 	linkedlist_push(&screen->sprites, credit_txt("liquidityc.github.io", C_WHITE, x + columnOffset, y, renderer));
 	y += 20;
 	linkedlist_push(&screen->sprites, credit_txt("@LiquidityC", C_WHITE, x + columnOffset, y, renderer));
+	y += 20;
+	linkedlist_push(&screen->sprites, credit_txt("AmigaOS 4", C_YELLOW, x, y, renderer));
+	y += 20;
+	linkedlist_push(&screen->sprites, credit_txt("port:", C_YELLOW, x, y, renderer));
+	linkedlist_push(&screen->sprites, credit_txt("George Sokianos", C_WHITE, x + columnOffset, y, renderer));
 
-	y += 60;
+	y += 40;
 	linkedlist_push(&screen->sprites, credit_txt(" - Graphics -", C_BLUE, x, y, renderer));
 	y += 30;
 	linkedlist_push(&screen->sprites, credit_txt("Tileset:", C_YELLOW, x, y, renderer));
@@ -209,3 +214,4 @@ screen_destroy(Screen *screen)
 		sprite_destroy(linkedlist_pop(&screen->sprites));
 	free(screen);
 }
+

src/skill.c

@@ -36,6 +36,8 @@
 #include "artifact.h"
 #include "trap.h"
 #include "tooltip.h"
+#include "actiontextbuilder.h"
+#include "effect_util.h"
 
 static char *flurry_tooltip[] = {
 	"FLURRY", "",
@@ -55,6 +57,25 @@ static char *flurry_tooltip[] = {
 	NULL
 };
 
+static char *vampiric_blow_tooltip[] = {
+	"VAMPIRIC BLOW", "",
+	"",
+	"   Hits an adjecant enemy with a vampiric blow.", "",
+	"   Upon hitting you will siphon life from the target", "",
+	"   and cause the target to bleed.", "",
+	"",
+	"COOLDOWN:", "",
+	"   5 turns", "",
+	"",
+	"USAGE:", "",
+	"   activate the skill (press ", "1", ")", "",
+	"   followed by a direction (left, right, up or down)", "",
+	"",
+	"",
+	"Press ", "ESC", " to close", "", "",
+	NULL
+};
+
 static char *bash_tooltip[] = {
 	"BASH", "",
 	"",
@@ -156,6 +177,43 @@ static char *charge_tooltip[] = {
 	NULL
 };
 
+static char *blink_tooltip[] = {
+	"BLINK", "",
+	"",
+	"   You blink in a chosen direction into the first obstructing", "",
+	"   object picking up items in your path. Monsters will not", "",
+	"   obstruct your blink.", "",
+	"",
+	"COOLDOWN:", "",
+	"   4 turns", "",
+	"",
+	"USAGE:",
+	"   activate the skill (press ", "3", ")", "",
+	"   followed by a direction (left, right, up or down)", "",
+	"",
+	"",
+	"Press ", "ESC", " to close", "",
+	NULL
+};
+
+static char *erupt_tooltip[] = {
+	"ERUPT", "",
+	"",
+	"   You erupt in a magical explosion damaging monsters", "",
+	"   around you pushing them back and causing fear", "",
+	"   for 3 turns.", "",
+	"",
+	"COOLDOWN:", "",
+	"   3 turns", "",
+	"",
+	"USAGE:",
+	"   Erupt (press ", "2", ")", "",
+	"",
+	"",
+	"Press ", "ESC", " to close", "",
+	NULL
+};
+
 static char *dagger_tooltip[] = {
 	"THROW DAGGER", "",
 	"",
@@ -266,6 +324,73 @@ check_skill_validity(Position *playerPos, Position *targetPos, SkillData *data)
 	return true;
 }
 
+static bool
+vampiric_blow_skill(Skill *skill, SkillData *data)
+{
+	UNUSED (skill);
+
+	Position playerPos, targetPos;
+	Player *player = data->player;
+	if (!check_skill_validity(&playerPos, &targetPos, data)) {
+		return false;
+	}
+
+	animation_run(player->swordAnimation);
+	Monster *monster = data->matrix->spaces[targetPos.x][targetPos.y].monster;
+	mixer_play_effect(SWING0);
+	if (monster) {
+		gui_log("You attack %s with a vampiric blow", monster->lclabel);
+		player->stats.advantage = true;
+		CombatResult result = stats_fight(&player->stats, &monster->stats);
+		player->stats.advantage = false;
+
+		monster_hit(monster, result.dmg, result.critical);
+
+		if (result.dmg) {
+			mixer_play_effect(SWORD_HIT);
+			monster_set_bleeding(monster);
+
+			unsigned int gain = player->stats.lvl * 3;
+			gain = min(gain, (unsigned int) player->stats.maxhp - player->stats.hp);
+			if (gain > 0) {
+				gui_log("You gain %u health", gain);
+				char msg[4];
+				m_sprintf(msg, 4, "+%u", gain);
+				actiontextbuilder_create_text(msg,
+							      C_GREEN,
+							      &player->sprite->pos);
+				player->stats.hp += gain;
+				player->stats.hp = min(player->stats.maxhp,
+						       player->stats.hp);
+			}
+		} else {
+			gui_log("You missed %s", monster->lclabel);
+		}
+
+	} else {
+		gui_log("You swing at thin air with a vampiric blow");
+	}
+	player_monster_kill_check(data->player, monster);
+
+	return true;
+}
+
+static Skill *
+create_vampiric_blow(void)
+{
+	Texture *t = texturecache_add("Extras/Skills.png");
+	Sprite *s = sprite_create();
+	sprite_set_texture(s, t, 0);
+	s->dim = GAME_DIMENSION;
+	s->clip = CLIP32(0, 64);
+	s->fixed = true;
+	Skill *skill = create_default("Vampiric blow", s);
+	skill->levelcap = 2;
+	skill->use = vampiric_blow_skill;
+	skill->resetTime = 5;
+	return skill;
+}
+
 static bool
 skill_use_flurry(Skill *skill, SkillData *data)
 {
@@ -284,12 +409,12 @@ skill_use_flurry(Skill *skill, SkillData *data)
 		unsigned int hitCount = 0;
 		for (size_t i = 0; i < 3; ++i) {
 			unsigned int originalHp = monster->stats.hp;
-			unsigned int dmg = stats_fight(&data->player->stats, &monster->stats);
-			if (dmg > 0 && originalHp > 0) {
-				gui_log("You hit for %u damage", dmg);
+			CombatResult result = stats_fight(&data->player->stats, &monster->stats);
+			if (result.dmg > 0 && originalHp > 0) {
+				gui_log("You hit for %u damage", result.dmg);
 				hitCount++;
 			}
-			monster_hit(monster, dmg);
+			monster_hit(monster, result.dmg, result.critical);
 		}
 		if (hitCount == 1) {
 			mixer_play_effect(SWORD_HIT);
@@ -298,9 +423,6 @@ skill_use_flurry(Skill *skill, SkillData *data)
 		} else if (hitCount == 3) {
 			mixer_play_effect(TRIPPLE_SWORD_HIT);
 		}
-
-		data->player->stat_data.hits += hitCount;
-
 	} else {
 		gui_log("You swing at thin air with a flurry of strikes");
 	}
@@ -401,20 +523,19 @@ skill_bash(Skill *skill, SkillData *data)
 	mixer_play_effect(SWING0);
 	if (monster) {
 		gui_log("You bash %s with your shield", monster->lclabel);
-		unsigned int dmg = stats_fight(&data->player->stats, &monster->stats);
-		if (dmg > 0) {
-			gui_log("You hit for %u damage", dmg);
+		CombatResult result = stats_fight(&data->player->stats, &monster->stats);
+		if (result.dmg > 0) {
+			gui_log("You hit for %u damage", result.dmg);
 			if (monster->stats.hp > 0) {
 				gui_log("%s seems dazed and confused", monster->label);
 				monster_set_state(monster, STUNNED,
 						  (Uint8) (3 + player_has_artifact(data->player, INCREASED_STUN)));
 			}
 			mixer_play_effect(SLAM);
-			data->player->stat_data.hits += 1;
 		} else {
 			gui_log("You missed %s", monster->lclabel);
 		}
-		monster_hit(monster, dmg);
+		monster_hit(monster, result.dmg, result.critical);
 	} else {
 		gui_log("You bash your shield at nothing");
 	}
@@ -456,13 +577,13 @@ skill_trip(Skill *skill, SkillData *data)
 	mixer_play_effect(SWING0 + get_random(2));
 	animation_run(data->player->swordAnimation);
 	if (space->monster) {
-		int dmg = stats_fight(&data->player->stats, &space->monster->stats);
-		if (dmg)
+		CombatResult result = stats_fight(&data->player->stats, &space->monster->stats);
+		if (result.dmg)
 			mixer_play_effect(SWORD_HIT);
 		gui_log("You trip %s causing it to fall away from you", space->monster->lclabel);
-		monster_hit(space->monster, dmg);
+		monster_hit(space->monster, result.dmg, result.critical);
 		player_monster_kill_check(data->player, space->monster);
-		if (dmg && space->monster->stats.hp > 0) {
+		if (result.dmg && space->monster->stats.hp > 0) {
 			Uint32 pushCount = 1 + player_has_artifact(data->player, PUSH_BACK);
 			for (Uint32 i = 0; i < pushCount; ++i) {
 				monster_push(space->monster, data->player, data->matrix, data->direction);
@@ -529,13 +650,13 @@ skill_backstab(Skill *skill, SkillData *data)
 		monster_push(m, data->player, data->matrix, reverseDirection);
 
 		m->stats.disadvantage = true;
-		int dmg = stats_fight(&data->player->stats, &m->stats);
+		CombatResult result = stats_fight(&data->player->stats, &m->stats);
 		m->stats.disadvantage = false;
-		monster_hit(m, dmg);
+		monster_hit(m, result.dmg, result.critical);
 		player_monster_kill_check(data->player, m);
-		if (dmg) {
+		if (result.dmg) {
 			mixer_play_effect(SWORD_HIT);
-			monster_set_state(m, STUNNED, (Uint8)(2 + player_has_artifact(data->player, INCREASED_STUN)));
+			monster_set_bleeding(m);
 		}
 	}
 
@@ -595,7 +716,9 @@ create_phase(void)
 static bool
 skill_sip_health_available(Player *player)
 {
-	return player->potion_sips > 0 && player->stats.hp != player->stats.maxhp;
+	bool hasSips = player->class == MAGE ?
+		player->potion_sips > 1 : player->potion_sips > 0;
+	return hasSips > 0 && player->stats.hp != player->stats.maxhp;
 }
 
 static bool
@@ -644,13 +767,12 @@ skill_charge_check_path(SkillData *data,
 			Stats tmpStats = player->stats;
 			tmpStats.dmg *= steps > 0 ? steps : 1;
 			mixer_play_effect(SWING0 + get_random(2));
-			unsigned int dmg = stats_fight(&tmpStats, &monster->stats);
-			if (dmg > 0) {
-				gui_log("You charged %s for %u damage", monster->lclabel, dmg);
+			CombatResult result = stats_fight(&tmpStats, &monster->stats);
+			if (result.dmg > 0) {
+				gui_log("You charged %s for %u damage", monster->lclabel, result.dmg);
 				mixer_play_effect(SWORD_HIT);
-				data->player->stat_data.hits += 1;
 			}
-			monster_hit(monster, dmg);
+			monster_hit(monster, result.dmg, result.critical);
 			player_monster_kill_check(data->player, monster);
 		}
 
@@ -752,6 +874,143 @@ create_charge(void)
 	return skill;
 }
 
+static bool
+skill_blink(Skill *skill, SkillData *data)
+{
+	UNUSED(skill);
+
+	Player *player = data->player;
+	RoomMatrix *matrix = data->matrix;
+
+	Position playerStartPos = position_to_matrix_coords(&player->sprite->pos);
+	Position destination = playerStartPos;
+
+	// Find collider
+	destination.x += (int) data->direction.x;
+	destination.y += (int) data->direction.y;
+	Position lastAvailableDest = playerStartPos;
+	while (position_in_roommatrix(&destination))
+	{
+		RoomSpace *space = &matrix->spaces[destination.x][destination.y];
+
+		if (space->occupied) {
+			break;
+		}
+
+		if (!space->monster) {
+			lastAvailableDest = destination;
+		}
+
+		perform_pickups_for_space(space, player);
+		destination.x += (int) data->direction.x;
+		destination.y += (int) data->direction.y;
+	}
+
+	destination = lastAvailableDest;
+
+	// Move player
+	Position playerOriginPos = player->sprite->pos;
+	Sint32 xdiff = destination.x - playerStartPos.x;
+	Sint32 ydiff = destination.y - playerStartPos.y;
+	player->sprite->pos.x += xdiff * TILE_DIMENSION;
+	player->sprite->pos.y += ydiff * TILE_DIMENSION;
+	Position playerDestinationPos = player->sprite->pos;
+	player_turn(data->player, &data->direction);
+
+	particle_engine_blink(playerOriginPos, DIM(32, 32));
+	particle_engine_blink(playerDestinationPos, DIM(32, 32));
+	mixer_play_effect(BLINK_EFFECT);
+
+	Position lastTilePos = position_to_matrix_coords(&playerDestinationPos);
+	RoomSpace *destSpace = &matrix->spaces[lastTilePos.x][lastTilePos.y];
+
+	handle_space_effects(destSpace, player);
+
+	return true;
+}
+
+static Skill *
+create_blink(void)
+{
+	Texture *t = texturecache_add("Extras/Skills.png");
+	Sprite *s = sprite_create();
+	sprite_set_texture(s, t, 0);
+	s->dim = GAME_DIMENSION;
+	s->clip = CLIP32(64, 64);
+	s->fixed = true;
+	Skill *skill = create_default("Blink", s);
+	skill->levelcap = 3;
+	skill->use = skill_blink;
+	skill->resetTime = 4;
+	return skill;
+}
+
+static bool
+skill_erupt(Skill *skill, SkillData *data)
+{
+	UNUSED(skill);
+
+	Player *player = data->player;
+	RoomMatrix *rm = data->matrix;
+
+	gui_log("You erupt in a magical explosion");
+	particle_engine_eldritch_explosion(player->sprite->pos, DIM(32, 32));
+	mixer_play_effect(BLAST_EFFECT);
+
+	Position playerMPos = position_to_matrix_coords(&player->sprite->pos);
+	int range = player_has_artifact(player, SKILL_RADIUS);
+	for (Sint32 i = -1 - range; i <= 1 + range; ++i) {
+		for (Sint32 j = -1 - range; j <= 1 + range; ++j) {
+
+			if (i == 0 && j == 0)
+				continue;
+
+			Position matrixPos = POS(playerMPos.x + i, playerMPos.y + j);
+			if (!position_in_roommatrix(&matrixPos))
+				continue;
+
+			RoomSpace *r = &rm->spaces[matrixPos.x][matrixPos.y];
+			if (r->monster) {
+				player->stats.advantage = true;
+				CombatResult result = stats_fight(&player->stats, &r->monster->stats);
+				player->stats.advantage = false;
+				monster_hit(r->monster, result.dmg, result.critical);
+				gui_log("%s takes %d damage from the explosion", r->monster->label, result.dmg);
+				monster_set_state(r->monster, SCARED, 3);
+
+				int lvl = 1 + player_has_artifact(player, PUSH_BACK);
+				Vector2d dir = vector2d_to_direction(&VEC2D((float) i, (float) j));
+				for (int k = 0; k < lvl; ++k) {
+					if (r->monster->stats.hp > 0)
+						monster_push(r->monster,
+							     player,
+							     rm,
+							     dir);
+				}
+			}
+		}
+	}
+
+	return true;
+}
+
+static Skill *
+create_erupt(void)
+{
+	Texture *t = texturecache_add("Extras/Skills.png");
+	Sprite *s = sprite_create();
+	sprite_set_texture(s, t, 0);
+	s->dim = GAME_DIMENSION;
+	s->clip = CLIP32(32, 64);
+	s->fixed = true;
+	Skill *skill = create_default("Erupt", s);
+	skill->levelcap = 3;
+	skill->use = skill_erupt;
+	skill->instantUse = true;
+	skill->resetTime = 3;
+	return skill;
+}
+
 Skill*
 skill_create(enum SkillType t, Camera *cam)
 {
@@ -761,6 +1020,10 @@ skill_create(enum SkillType t, Camera *cam)
 			skill = create_flurry();
 			skill->tooltip = tooltip_create(flurry_tooltip, cam);
 			break;
+		case VAMPIRIC_BLOW:
+			skill = create_vampiric_blow();
+			skill->tooltip = tooltip_create(vampiric_blow_tooltip, cam);
+			break;
 		case SIP_HEALTH:
 			skill = create_sip_health();
 			skill->tooltip = tooltip_create(health_tooltip, cam);
@@ -769,6 +1032,14 @@ skill_create(enum SkillType t, Camera *cam)
 			skill = create_charge();
 			skill->tooltip = tooltip_create(charge_tooltip, cam);
 			break;
+		case BLINK:
+			skill = create_blink();
+			skill->tooltip = tooltip_create(blink_tooltip, cam);
+			break;
+		case ERUPT:
+			skill = create_erupt();
+			skill->tooltip = tooltip_create(erupt_tooltip, cam);
+			break;
 		case DAGGER_THROW:
 			skill = create_throw_dagger();
 			skill->tooltip = tooltip_create(dagger_tooltip, cam);

src/skill.h

@@ -35,7 +35,10 @@ enum SkillType {
 	SIP_HEALTH,
 	BACKSTAB,
 	TRIP,
-	PHASE
+	PHASE,
+	BLINK,
+	ERUPT,
+	VAMPIRIC_BLOW
 };
 
 typedef struct SkillData_t {

src/skillbar.c

@@ -64,7 +64,7 @@ load_texture(SkillBar *bar, const char *path, SDL_Renderer *renderer)
 			s->dim = (Dimension) { 8, 8 };
 			s->fixed = true;
 			sprite_load_text_texture(s, "GUI/SDS_8x8.ttf", 0, 8, 0);
-			m_sprintf(buffer, 4, "%u", i + 1 < 10 ? i + 1 : 0);
+			m_sprintf(buffer, 4, "%u", i + 1);
 			texture_load_from_text(s->textures[0], buffer, C_YELLOW, C_BLACK, renderer);
 			linkedlist_append(&bar->sprites, s);
 		}

src/sprite.c

@@ -30,7 +30,8 @@ sprite_create_default(void)
 	s->textures[1] = NULL;
 	s->clip = (SDL_Rect) { 0, 0, 0, 0 };
 	s->destroyTextures = false;
-	s->pos = (Position) { 0, 0 };
+	s->pos = POS(0, 0);
+	s->offset = POS(0, 0);
 	s->dim = DEFAULT_DIMENSION;
 	s->angle = 0;
 	s->rotationPoint = (SDL_Point) { 0, 0 };
@@ -169,6 +170,8 @@ sprite_render(Sprite *s, Camera *cam)
 	else
 		cameraPos = s->pos;
 
+	cameraPos = position_add(&cameraPos, &s->offset);
+
 	SDL_Rect box = {
 		cameraPos.x, cameraPos.y, s->dim.width, s->dim.height
 	};

src/sprite.h

@@ -41,6 +41,7 @@ typedef struct Sprite {
 	SDL_Rect clip;
 	bool destroyTextures;
 	Position pos;
+	Position offset;
 	Dimension dim;
 	double angle;
 	SDL_Point rotationPoint;

src/sprite_util.c

@@ -0,0 +1,59 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "sprite_util.h"
+#include "util.h"
+
+static struct {
+	SDL_Renderer *renderer;
+} utilData;
+
+void
+sprite_util_init(SDL_Renderer *renderer)
+{
+	utilData.renderer = renderer;
+}
+
+Sprite *
+sprite_util_create_text_sprite(const char *fontPath,
+			       int size,
+			       SDL_Color fg,
+			       SDL_Color outline,
+			       const char *fmt,
+			       ...)
+{
+	va_list args;
+	Sprite *sprite = sprite_create();
+
+	sprite_load_text_texture(sprite, fontPath, 0, size, 1);
+	char priceLabel[10];
+
+	va_start(args, fmt);
+	m_vsprintf(priceLabel, 10, fmt, args);
+	va_end(args);
+
+	texture_load_from_text(sprite->textures[0],
+			       priceLabel,
+			       fg,
+			       outline,
+			       utilData.renderer);
+
+	sprite->dim = sprite->textures[0]->dim;
+
+	return sprite;
+}