Added a mousepointer for later use.

.vimrc

@@ -1,4 +1,6 @@
 nnoremap <F1> :Make<cr>
 nnoremap <F2> :Make clean<cr>
+nnoremap <F3> :Make test<cr>
+nnoremap <F4> :!./build/breakhack<cr>
 
 let g:syntastic_c_include_dirs = [ 'build' ]

CMakeLists.txt

@@ -61,6 +61,7 @@ add_executable(breakhack
 	src/gui
 	src/item
 	src/item_builder
+	src/pointer
 	)
 
 target_link_libraries(breakhack

Makefile

@@ -9,3 +9,7 @@ clean:
 test:
 	@make test -sC build
 .PHONY: test
+
+run: $(all)
+	@./build/breakhack
+.PHONY: run

src/item_builder.c

@@ -43,7 +43,8 @@ eat_flesh(Item *item, Player *player)
 	if (player->stats.hp > player->stats.maxhp)
 		player->stats.hp = player->stats.maxhp;
 
-	gui_log("You eat some foul meat and gain %d health", player->stats.hp - original_hp);
+	gui_log("You eat some foul meat and gain %d health",
+		player->stats.hp - original_hp);
 }
 
 static void
@@ -54,7 +55,8 @@ drink_health(Item *item, Player *player)
 	if (player->stats.hp > player->stats.maxhp)
 		player->stats.hp = player->stats.maxhp;
 
-	gui_log("You drink a health potion and gain %d health", player->stats.hp - original_hp);
+	gui_log("You drink a health potion and gain %d health",
+		player->stats.hp - original_hp);
 }
 
 static Item *
@@ -82,11 +84,22 @@ pickup_gold(Item *item, Player *player)
 }
 
 static Item *
-create_treasure(void)
+create_treasure(int current_level)
 {
-	unsigned int value = rand() % TREASURE_COUNT;
 	double amt = (unsigned int) rand() % 40;
 	char label[50];
+	unsigned int highest_treasure;
+	unsigned int value;
+
+	if (current_level > 15) {
+		highest_treasure = TREASURE_COUNT;
+	} else if (current_level > 5) {
+		highest_treasure = PLATINUM;
+	} else {
+		highest_treasure = GOLD;
+	}
+
+	value = rand() % highest_treasure;
 
 	SDL_Rect clip = { 0, 0, 16, 16 };
 	switch (value) {
@@ -125,7 +138,7 @@ create_treasure(void)
 }
 
 Item *
-item_builder_build_item(ItemKey key)
+item_builder_build_item(ItemKey key, int level)
 {
 	static const char *path_flesh	= "assets/Items/Flesh.png";
 	static const char *path_potion	= "assets/Items/Potion.png";
@@ -135,7 +148,7 @@ item_builder_build_item(ItemKey key)
 	Item *item = NULL;
 	switch (key) {
 		case TREASURE:
-			item = create_treasure();
+			item = create_treasure(level);
 			break;
 		case FLESH:
 			item = create_item(path_flesh,

src/item_builder.h

@@ -28,7 +28,7 @@ void
 item_builder_init(SDL_Renderer *);
 
 Item *
-item_builder_build_item(ItemKey key);
+item_builder_build_item(ItemKey key, int level);
 
 Item *
 item_builder_build_sack(void);

src/main.c

@@ -16,14 +16,15 @@
 #include "gui.h"
 #include "util.h"
 #include "item_builder.h"
+#include "pointer.h"
 
 static SDL_Window	*gWindow	= NULL;
 static SDL_Renderer	*gRenderer	= NULL;
 static Player		*gPlayer	= NULL;
-static LinkedList	*gSpriteList	= NULL;
 static Map		*gMap		= NULL;
 static RoomMatrix	*gRoomMatrix	= NULL;
 static Gui		*gGui		= NULL;
+static Pointer		*gPointer	= NULL;
 static unsigned int	cLevel		= 1;
 static double		renderScale	= 1.0;
 static GameState	gGameState;
@@ -114,10 +115,11 @@ initViewports(void)
 static
 bool initGame(void)
 {
-	gSpriteList = linkedlist_create();
 	initViewports();
 	gMap = map_lua_generator_run(cLevel, gRenderer);
-	return gSpriteList == NULL;
+	gPointer = pointer_create(gRenderer);
+
+	return true;
 }
 
 static
@@ -161,6 +163,7 @@ bool handle_events(void)
 			camera_follow_position(&gCamera, &gPlayer->sprite->pos);
 			map_set_current_room(gMap, &gPlayer->sprite->pos);
 		}
+		pointer_handle_event(gPointer, &event);
 	}
 	return quit;
 }
@@ -198,11 +201,13 @@ check_next_level(void)
 static void
 run_game(void)
 {
+	SDL_RenderSetViewport(gRenderer, NULL);
 	map_clear_dead_monsters(gMap);
 	map_clear_collected_items(gMap);
 	roommatrix_populate_from_map(gRoomMatrix, gMap);
 	roommatrix_add_lightsource(gRoomMatrix,
 				   &gPlayer->sprite->pos);
+
 	roommatrix_build_lightmap(gRoomMatrix);
 
 	gui_set_max_health(gGui, gPlayer->stats.maxhp, gRenderer);
@@ -228,6 +233,9 @@ run_game(void)
 	gui_render_log(gGui, BOTTOM_GUI_WIDTH,
 		       BOTTOM_GUI_HEIGHT, &gCamera);
 
+	SDL_RenderSetViewport(gRenderer, NULL);
+	pointer_render(gPointer, &gCamera);
+
 	SDL_RenderPresent(gRenderer);
 
 	if (check_if_dead())
@@ -283,6 +291,7 @@ void close(void)
 	map_destroy(gMap);
 	roommatrix_destroy(gRoomMatrix);
 	gui_destroy(gGui);
+	pointer_destroy(gPointer);
 	item_builder_close();
 	SDL_DestroyRenderer(gRenderer);
 	SDL_DestroyWindow(gWindow);

src/monster.c

@@ -260,12 +260,12 @@ monster_drop_loot(Monster *monster, Map *map)
 	unsigned int item_count = 0;
 
 	if ((rand() % treasure_drop_chance) == 0) {
-		item = item_builder_build_item(TREASURE);
+		item = item_builder_build_item(TREASURE, map->level);
 		item->sprite->pos = monster->sprite->pos;
 		items[item_count++] = item;
 	}
 	if ((rand() % item_drop_chance) == 0) {
-		item = item_builder_build_item(rand() % TREASURE);
+		item = item_builder_build_item(rand() % TREASURE, map->level);
 		item->sprite->pos = monster->sprite->pos;
 		items[item_count++] = item;
 	}

src/pointer.c

@@ -0,0 +1,42 @@
+#include "pointer.h"
+#include "util.h"
+
+Pointer *
+pointer_create(SDL_Renderer *renderer)
+{
+	SDL_ShowCursor(SDL_DISABLE);
+
+	Pointer *p = ec_malloc(sizeof(Pointer));
+	p->sprite = sprite_create();
+	sprite_load_texture(p->sprite, "assets/Items/MedWep.png", 0, renderer);
+	p->sprite->fixed = true;
+	p->sprite->clip = (SDL_Rect) { 0, 0, 16, 16 };
+	p->sprite->textures[0]->dim = (Dimension) {
+		TILE_DIMENSION, TILE_DIMENSION };
+
+	return p;
+}
+
+void
+pointer_handle_event(Pointer *p, SDL_Event *event)
+{
+	if (event->type == SDL_MOUSEMOTION) {
+		p->sprite->pos.x = event->motion.x;
+		p->sprite->pos.y = event->motion.y;
+	}
+}
+
+void
+pointer_render(Pointer *p, Camera *cam)
+{
+	sprite_render(p->sprite, cam);
+}
+
+void
+pointer_destroy(Pointer *p)
+{
+	SDL_ShowCursor(SDL_ENABLE);
+
+	sprite_destroy(p->sprite);
+	free(p);
+}

src/pointer.h

@@ -0,0 +1,24 @@
+#ifndef POINTER_H_
+#define	POINTER_H_
+
+#include <SDL2/SDL.h>
+#include "sprite.h"
+#include "camera.h"
+
+typedef struct Pointer_t {
+	Sprite *sprite;
+} Pointer;
+
+Pointer *
+pointer_create(SDL_Renderer *renderer);
+
+void
+pointer_handle_event(Pointer*, SDL_Event *event);
+
+void
+pointer_render(Pointer*, Camera*);
+
+void
+pointer_destroy(Pointer*);
+
+#endif // POINTER_H_