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

@@ -15,3 +15,7 @@
 /steam_appid.txt
 /*.so
 /breakhack*.run
+compile_commands.json
+*.o
+breakhack
+

CMakeLists.txt

@@ -5,9 +5,9 @@ SET(CMAKE_COLOR_MAKEFILE ON)
 project(breakhack C)
 
 set(breakhack_GAME_TITLE "BreakHack")
-set(breakhack_MAJOR_VERSION 3)
+set(breakhack_MAJOR_VERSION 4)
 set(breakhack_MINOR_VERSION 0)
-set(breakhack_PATCH_VERSION 1)
+set(breakhack_PATCH_VERSION 3)
 set(breakhack_RELEASE_TYPE "")
 
 # Checksums
@@ -52,6 +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()
@@ -161,17 +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
 		)
@@ -179,61 +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/sprite_util
-	src/util
-	src/event
-	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}
 	)
 
@@ -265,11 +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)
 
@@ -277,19 +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}
@@ -303,7 +309,7 @@ ENDIF ()
 # LINT:
 if (CPPCHECK_FOUND)
 	add_custom_target(lint
-		COMMAND ${CPPCHECK_EXECUTABLE} --force --language=c --template=gcc --error-exitcode=1 --quiet --suppress=unreadVariable --suppress=missingInclude --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"
 		)

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

@@ -8,7 +8,7 @@ if (NOT CMAKE_BUILD_TYPE)
 endif ()
 
 add_library(bh_random STATIC
-	src/bh_random
+	src/bh_random.cpp
 	)
 
 IF ( MSVC )

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

@@ -1,3 +1,7 @@
+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

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

@@ -7,12 +7,12 @@ endif ()
 
 
 add_executable(checksumtool
-	src/checksum
+	src/checksum.c
 	)
 target_compile_definitions(checksumtool PUBLIC EXECUTABLE=1)
 
 add_library(checksum
-	src/checksum
+	src/checksum.c
 	)
 
 IF ( MSVC )

data/maproombuilder.lua

@@ -419,7 +419,7 @@ local function build_normal_room(room)
 	if not crumbling then
 		pitsAdded = layoutparser.add_pits_to_room(room)
 	end
-	if not pitsAdded then
+	if not pitsAdded and (not crumbling or CURRENT_LEVEL > 3) then
 		interiorWallsAdded = layoutparser.add_walls_to_room(room)
 	end
 

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

@@ -65,6 +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;
 	}
@@ -78,7 +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[] = {
@@ -89,7 +107,54 @@ 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
@@ -109,17 +174,17 @@ add_level_sprite(Artifact *a)
 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;
 
@@ -196,6 +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;
 	}
@@ -218,7 +303,7 @@ artifact_create(MagicalEffect effect)
 }
 
 Artifact *
-artifact_copy(Artifact *a)
+artifact_copy(const Artifact *a)
 {
 	Artifact *new = ec_malloc(sizeof(Artifact));
 	*new = *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;
 
@@ -62,7 +66,7 @@ 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/defines.h

@@ -67,6 +67,7 @@
 #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 }

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/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_builder.c

@@ -156,6 +156,7 @@ 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;
 }
 
@@ -163,6 +164,7 @@ 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;
 }
 
@@ -170,17 +172,21 @@ Item *
 item_builder_build_key(unsigned int type)
 {
 	char label[20];
-	SDL_Rect clip = CLIP16(0, 0);
 	Item *item;
 	switch (type) {
 		case 1:
 			m_sprintf(label, 20, "a silver key");
-			item = create_item("Items/Key.png", NULL, clip, &pickup_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("Items/Key.png", NULL, clip, &pickup_gold_key);
-			clip.x = 16;
+			item = create_item("Extras/Keys.png",
+					   NULL,
+					   CLIP16(16, 0),
+					   &pickup_gold_key);
 			break;
 		default:
 			fatal("Bad keytype provided");
@@ -198,7 +204,6 @@ create_treasure(int current_level)
 	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;

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

@@ -58,19 +58,28 @@
 #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", "",
@@ -94,8 +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", "",
 	"",
@@ -237,7 +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);
@@ -272,7 +281,7 @@ bool initSDL(void)
 		debug("Disabling text input");
 		SDL_StopTextInput();
 	}
-		
+
 	return true;
 }
 
@@ -405,6 +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();
 }
@@ -418,6 +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)
 {
@@ -457,6 +518,7 @@ static void
 goToMainMenu(void *unused)
 {
 	UNUSED(unused);
+	save_load();
 	gui_clear_message_log();
 	gGameState = MENU;
 	menu_destroy(inGameMenu);
@@ -472,37 +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;
 }
 
@@ -689,6 +761,7 @@ init(void)
 	event_register_listener(on_event_callback);
 
 	settings_init();
+	save_init();
 	hiscore_init();
 	initMainMenu();
 
@@ -849,7 +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");
@@ -872,17 +945,17 @@ check_next_level(void)
 		return;
 	}
 	if (tile->levelExit) {
-		mixer_play_effect(NEXT_LEVEL);
 		++cLevel;
-		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));
+		if (!weeklyGame) {
+			save_save(get_random_seed(),
+				  cLevel,
+				  quickGame,
+				  arcadeGame,
+				  gPlayer);
 		}
 
+		mixer_play_effect(NEXT_LEVEL);
+		choose_music();
 		if (!gameCompleted()) {
 			resetGame();
 		}
@@ -1024,9 +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);
@@ -1087,10 +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
@@ -1114,6 +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;
@@ -1347,6 +1421,7 @@ void close(void)
 	texturecache_close();
 	settings_close();
 	hiscore_close();
+	save_close();
 
 #ifdef STEAM_BUILD
 	steam_shutdown();
@@ -1381,7 +1456,7 @@ validate_lib_checksum(void)
 		fatal("Unable to open %s for reading\n", file);
 	}
 
-	unsigned calculated = checksum_fp(fp);	
+	unsigned calculated = checksum_fp(fp);
 	fclose(fp);
 
 	if (calculated != expected) {
@@ -1401,7 +1476,7 @@ int main(int argc, char *argv[])
 #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
@@ -1417,7 +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();
 	}
@@ -1427,3 +1502,4 @@ int main(int argc, char *argv[])
 
 	return 0;
 }
+

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

@@ -89,6 +89,10 @@ load_effects(void)
 	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
@@ -110,7 +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

@@ -65,6 +65,10 @@ typedef enum Fx_t {
 	FADE_OUT,
 	BURST,
 	DOOR_OPEN,
+	KEY_PICKUP,
+	BLINK_EFFECT,
+	BLAST_EFFECT,
+	EXPLOSION_EFFECT,
 	LAST_EFFECT
 } Fx;
 
@@ -75,7 +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

@@ -128,15 +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);
 			}
 		}
 	}
@@ -209,6 +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:
@@ -233,6 +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)
 {
@@ -265,9 +291,9 @@ monster_create(void)
 	m->stateIndicator.shownOnPlayerRoomEnter = false;
 	m->state.forceCount = 0;
 	m->boss = false;
-	m->bloodlust = false;
 	m->items.keyType = LOCK_NONE;
 	monster_set_behaviour(m, NORMAL);
+	create_emitters(m);
 
 	return m;
 }
@@ -291,14 +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);
@@ -448,7 +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;
@@ -533,9 +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;
@@ -586,6 +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)
 {
@@ -593,6 +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;
@@ -634,7 +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;
@@ -652,6 +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);
 }
 
@@ -762,13 +819,8 @@ monster_render(Monster *m, Camera *cam)
 	if (m->stats.hp <= 0)
 		return;
 
-	if (m->bloodlust) {
-		Position pos = m->sprite->pos;
-		pos.x += 6;
-		pos.y += 6;
-		particle_engine_sparkle(pos, DIM(20, 20), C_RED, false);
-	}
-
+	particle_emitter_render(m->emitters.bloodlust);
+	particle_emitter_render(m->emitters.bleed);
 	sprite_render(m->sprite, cam);
 }
 
@@ -832,7 +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;
@@ -842,7 +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;
@@ -856,11 +908,11 @@ monster_push(Monster *m, Player *p, RoomMatrix *rm, Vector2d direction)
 void
 monster_set_bloodlust(Monster *m, bool bloodlust)
 {
-	if (m->bloodlust == bloodlust || m->stats.hp <= 0) {
+	if (m->emitters.bloodlust->enabled == bloodlust || m->stats.hp <= 0) {
 		return;
 	}
 
-	m->bloodlust = bloodlust;
+	m->emitters.bloodlust->enabled = bloodlust;
 	if (bloodlust) {
 		gui_log("%s rages with bloodlust", m->label);
 		monster_set_behaviour(m, HOSTILE);
@@ -882,6 +934,13 @@ monster_set_bloodlust(Monster *m, bool bloodlust)
 	}
 }
 
+void
+monster_set_bleeding(Monster *m)
+{
+	m->emitters.bleed->enabled = true;
+	gui_log("%s starts bleeding profusely", m->label);
+}
+
 void
 monster_destroy(Monster *m)
 {
@@ -890,6 +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

@@ -26,6 +26,7 @@
 #include "player.h"
 #include "linkedlist.h"
 #include "doorlocktype.h"
+#include "particle_emitter.h"
 
 struct UpdateData;
 
@@ -68,6 +69,11 @@ typedef struct MonsterItems {
 	enum DoorLockType keyType;
 } MonsterItems;
 
+typedef struct ParticleEmitters {
+	ParticleEmitter *bloodlust;
+	ParticleEmitter *bleed;
+} ParticleEmitters;
+
 typedef struct Monster {
 	char *label;
 	char *lclabel;
@@ -77,9 +83,9 @@ typedef struct Monster {
 	MonsterStateIndicator stateIndicator;
 	MonsterBehaviour behaviour;
 	MonsterItems items;
+	ParticleEmitters emitters;
 	unsigned int steps;
 	bool boss;
-	bool bloodlust;
 } Monster;
 
 Monster* monster_create(void);
@@ -97,7 +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);
@@ -123,6 +129,9 @@ 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)
 {
@@ -254,6 +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

@@ -28,12 +28,18 @@
 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);
 
@@ -43,6 +49,9 @@ 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

@@ -37,13 +37,14 @@
 #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 }
@@ -133,16 +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 {
@@ -150,6 +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)) {
@@ -254,7 +266,7 @@ has_collided(Player *player, RoomMatrix *matrix, Vector2d direction)
 	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);
@@ -326,7 +338,7 @@ move(Player *player, RoomMatrix *matrix, Vector2d direction)
 		    lastSpace->trap == NULL &&
 		    lastSpace->objects == NULL &&
 		    lastSpace->items == NULL
-		    )
+		   )
 			map_trigger_tile_fall(lastSpace->tile);
 	}
 }
@@ -334,8 +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");
@@ -504,8 +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;
@@ -513,7 +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;
@@ -542,6 +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");
@@ -553,7 +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:
@@ -562,10 +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);
@@ -584,7 +604,8 @@ player_reset_on_levelchange(Player *player)
 	player->equipment.keys = 0;
 }
 
-ExperienceData player_get_xp_data(Player *p)
+ExperienceData
+player_get_xp_data(Player *p)
 {
 	ExperienceData data;
 	data.previousLevel = next_level_threshold(p->stats.lvl - 1);

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.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"
@@ -87,6 +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*);
@@ -94,8 +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/stats.c

@@ -61,31 +61,30 @@ get_defence_roll(Stats *defender)
 	return roll + defender->def;
 }
 
-unsigned int
+CombatResult
 stats_fight(Stats *attacker, Stats *defender)
 {
-	bool critical = false;
+	CombatResult result = { 0, false };
 
 	int atkRoll = get_attack_roll(attacker);
 	int defRoll = get_defence_roll(defender);
 
 	if (atkRoll - attacker->atk == 20)
-		critical = get_attack_roll(attacker) > defRoll;
+		result.critical = get_attack_roll(attacker) > defRoll;
 
-	int dmgRoll = 0;
 	if (atkRoll >= defRoll) {
 		if (attacker->dmg > 0)
-			dmgRoll = get_random(attacker->dmg - 1) + 1;
+			result.dmg = get_random(attacker->dmg - 1) + 1;
 		else
-			dmgRoll = 1;
+			result.dmg = 1;
 
-		if (critical) {
-			dmgRoll = dmgRoll * 2;
+		if (result.critical) {
+			result.dmg = result.dmg * 2;
 			gui_log("CRITICAL HIT!");
 		}
 
-		defender->hp -= dmgRoll;
+		defender->hp -= result.dmg;
 	}
 
-	return dmgRoll;
+	return result;
 }

src/stats.h

@@ -31,7 +31,12 @@ typedef struct Stats_t {
 	bool disadvantage;
 } Stats;
 
-unsigned int
+typedef struct CombatResult {
+	unsigned int dmg;
+	bool critical;
+} CombatResult;
+
+CombatResult
 stats_fight(Stats *attacker, Stats *defender);
 
 #endif // STATS_H_

src/steam/steamworks_api_wrapper.c

@@ -12,6 +12,7 @@ static const char *LB_HIGHSCORE			= "Highscore";
 static const char *LB_QUICKPLAY_HIGHSCORE	= "Quickplay Highscore";
 static const char *LB_ARCADE_HIGHSCORE	= "Arcade Highscore";
 static const char *LB_ROGUE_HIGHSCORE		= "Rogue Highscore";
+static const char *LB_MAGE_HIGHSCORE		= "Mage Highscore";
 static const char *LB_WARRIOR_HIGHSCORE		= "Warrior Highscore";
 static const char *LB_KILLS			= "Most Kills";
 static char *lb_weekly = NULL;
@@ -22,9 +23,10 @@ static Achievement g_Achievements[] = {
 	_ACH_ID(LIGHTS_ON, "Omnidirectional light"),
 	_ACH_ID(BACK_TO_WORK, "Back to work"),
 	_ACH_ID(DRAGON_SLAYER, "Platinum dragon slayer"),
-	_ACH_ID(ROGUE_LIKE, "Rogue-like")
+	_ACH_ID(ROGUE_LIKE, "Rogue-like"),
+	_ACH_ID(MAGICAL, "Magical")
 };
-static Uint8 numAchievements = 6;
+static Uint8 numAchievements = 7;
 
 static bool m_Initiated = false;
 static bool m_bStatsReceived = false;
@@ -35,6 +37,7 @@ static Sint64 m_hArcadeHighscoreLeaderboard = 0;
 static Sint64 m_hKillsLeaderboard = 0;
 static Sint64 m_hRogueHighscore = 0;
 static Sint64 m_hWarriorHighscore = 0;
+static Sint64 m_hMageHighscore = 0;
 static Sint64 m_hWeeklyHighscore = 0;
 
 static Timer *requestDataTimer = NULL;
@@ -70,6 +73,8 @@ leaderboard_received(Sint64 hLeaderboard, const char *name)
 		m_hKillsLeaderboard = hLeaderboard;
 	else if (strcmp(LB_ROGUE_HIGHSCORE, name) == 0)
 		m_hRogueHighscore = hLeaderboard;
+	else if (strcmp(LB_MAGE_HIGHSCORE, name) == 0)
+		m_hMageHighscore = hLeaderboard;
 	else if (strcmp(LB_WARRIOR_HIGHSCORE, name) == 0)
 		m_hWarriorHighscore = hLeaderboard;
 	else if (strcmp(LB_QUICKPLAY_HIGHSCORE, name) == 0)
@@ -124,6 +129,8 @@ request_data_queue_run(void)
 			c_SteamUserStats_FindLeaderboard(LB_KILLS);
 		else if (!m_hRogueHighscore)
 			c_SteamUserStats_FindLeaderboard(LB_ROGUE_HIGHSCORE);
+		else if (!m_hMageHighscore)
+			c_SteamUserStats_FindLeaderboard(LB_MAGE_HIGHSCORE);
 		else if (!m_hWarriorHighscore)
 			c_SteamUserStats_FindLeaderboard(LB_WARRIOR_HIGHSCORE);
 		else if (!m_hWeeklyHighscore)
@@ -183,6 +190,13 @@ void steam_register_arcade_score(Sint32 nScore, const int32_t * details, int32_t
 	c_SteamUserStats_UploadLeaderboardScore(m_hArcadeHighscoreLeaderboard, nScore, details, nDetails);
 }
 
+void steam_register_mage_score(Sint32 nScore, const int32_t * details, int32_t nDetails)
+{
+	if (!m_hMageHighscore)
+		return;
+	c_SteamUserStats_UploadLeaderboardScore(m_hMageHighscore, nScore, details, nDetails);
+}
+
 void steam_register_warrior_score(Sint32 nScore, const int32_t * details, int32_t nDetails)
 {
 	if (!m_hWarriorHighscore)

src/steam/steamworks_api_wrapper.h

@@ -13,7 +13,8 @@ typedef enum EAchievement
 	BUGGFIXER = 7,
 	BUGGCREATOR = 8,
 	ROGUE_LIKE = 9,
-	ARCADE_HACK = 10
+	MAGICAL = 10,
+	ARCADE_HACK = 11
 } EAchievement;
 
 
@@ -45,6 +46,8 @@ void steam_register_weekly_score(Sint32 nScore, const int32_t *details, int32_t
 
 void steam_register_arcade_score(Sint32 nScore, const int32_t *details, int32_t nDetails);
 
+void steam_register_mage_score(Sint32 nScore, const int32_t *details, int32_t nDetails);
+
 void steam_register_warrior_score(Sint32 nScore, const int32_t *details, int32_t nDetails);
 
 void steam_register_rogue_score(Sint32 nScore, const int32_t *details, int32_t nDetails);

src/texture.c

@@ -160,13 +160,11 @@ texture_load_from_text(Texture *t,
 {
 	SDL_Surface *bg_surface = NULL;
 	SDL_Surface *fg_surface = NULL;
+	fg_surface = TTF_RenderText_Blended(t->font, text, c);
 	if (t->outlineFont) {
 		bg_surface = TTF_RenderText_Blended(t->outlineFont, text, oc);
-		fg_surface = TTF_RenderText_Blended(t->font, text, c);
-	}
-	else {
-		fg_surface = TTF_RenderText_Solid(t->font, text, c);
 	}
+	
 	SDL_Surface *surface = fg_surface;
 	if (bg_surface) {
 		int outline = TTF_GetFontOutline(t->outlineFont);
@@ -287,3 +285,4 @@ void texture_destroy(Texture *texture)
 		TTF_CloseFont(texture->outlineFont);
 	free(texture);
 }
+

src/texturecache.c

@@ -51,8 +51,6 @@ texturecache_add(const char *path)
 		texture_load_from_file(tc->texture, path, renderer);
 		ht_set(textures, path, tc);
 		debug("Cached texture: %s", path);
-	} else {
-		debug("Retrieved cached texture: %s", path);
 	}
 
 	return tc->texture;

src/vector2d.c

@@ -12,3 +12,28 @@ vector2d_is_opposite(Vector2d v1, Vector2d v2)
 	return ((v1.x > 0 && v2.x < 0) ^ (v1.y > 0 && v2.y < 0))
 		|| ((v1.x < 0 && v2.x > 0) ^ (v1.y < 0 && v2.y > 0));
 }
+
+void
+vector2d_reverse(Vector2d *vec)
+{
+	vec->x *= -1;
+	vec->y *= -1;
+}
+
+Vector2d
+vector2d_to_direction(const Vector2d *vec)
+{
+	Vector2d new = VEC2D(vec->x, vec->y);
+
+	if (new.x > 0)
+		new.x = 1;
+	else if (new.x < 0)
+		new.x = -1;
+
+	if (new.y > 0)
+		new.y = 1;
+	else if (new.y < 0)
+		new.y = -1;
+
+	return new;
+}

src/vector2d.h

@@ -27,6 +27,8 @@
 #define VECTOR2D_UP		(Vector2d) {  0, -1 }
 #define VECTOR2D_DOWN	(Vector2d) {  0,  1 }
 
+#define VEC2D(x, y)		(Vector2d) { x, y }
+
 typedef struct Vector2d_t {
 	float x;
 	float y;
@@ -38,4 +40,10 @@ vector2d_equals(Vector2d, Vector2d);
 bool
 vector2d_is_opposite(Vector2d, Vector2d);
 
+Vector2d
+vector2d_to_direction(const Vector2d*);
+
+void
+vector2d_reverse(Vector2d*);
+
 #endif // VECTOR2D_H_