Fixes #41, Minimap

src/defines.h

@@ -33,20 +33,21 @@
 #define SPRITE_DIMENSION	16
 
 /* Display stuff */
-#define GAME_VIEW_WIDTH		(MAP_ROOM_WIDTH * TILE_DIMENSION)
-#define GAME_VIEW_HEIGHT	(MAP_ROOM_HEIGHT * TILE_DIMENSION)
+#define GAME_VIEW_WIDTH		(MAP_ROOM_WIDTH * TILE_DIMENSION) // 16 * 32
+#define GAME_VIEW_HEIGHT	(MAP_ROOM_HEIGHT * TILE_DIMENSION) // 12 * 32
 
 #define SKILL_BAR_WIDTH		GAME_VIEW_WIDTH
 #define SKILL_BAR_HEIGHT	32
 
-#define RIGHT_GUI_WIDTH		(10 * SPRITE_DIMENSION)
-#define RIGHT_GUI_HEIGHT	(GAME_VIEW_HEIGHT + SKILL_BAR_HEIGHT)
+#define RIGHT_GUI_WIDTH		(10 * SPRITE_DIMENSION) // 10 * 16
+#define MINIMAP_GUI_HEIGHT	128
+#define STATS_GUI_HEIGHT	(GAME_VIEW_HEIGHT + SKILL_BAR_HEIGHT - MINIMAP_GUI_HEIGHT)
 
 #define BOTTOM_GUI_HEIGHT	(10 * SPRITE_DIMENSION)
 #define BOTTOM_GUI_WIDTH	(GAME_VIEW_WIDTH + RIGHT_GUI_WIDTH)
 
 #define SCREEN_WIDTH		(GAME_VIEW_WIDTH + RIGHT_GUI_WIDTH)
-#define SCREEN_HEIGHT		(RIGHT_GUI_HEIGHT + BOTTOM_GUI_HEIGHT)
+#define SCREEN_HEIGHT		(GAME_VIEW_HEIGHT + SKILL_BAR_HEIGHT + BOTTOM_GUI_HEIGHT)
 
 /* Quality of life stuff */
 #define DEFAULT_DIMENSION	(Dimension) { 16, 16 }

src/gui.c

@@ -163,12 +163,16 @@ init_sprites(Gui *gui, Camera *cam)
 	s->pos = (Position) { 16, POS_Y_COLLECTABLES + 32 };
 	linkedlist_append(&gui->sprites, s);
 
-	gui->rightFrame = gui_util_create_frame_sprite(RIGHT_GUI_WIDTH/16,
-						       RIGHT_GUI_HEIGHT/16,
+	gui->statsFrame = gui_util_create_frame_sprite(RIGHT_GUI_WIDTH/16,
+						       STATS_GUI_HEIGHT/16,
 						       cam);
 	gui->bottomFrame = gui_util_create_frame_sprite(BOTTOM_GUI_WIDTH/16,
 							BOTTOM_GUI_HEIGHT/16,
 							cam);
+
+	gui->miniMapFrame = gui_util_create_frame_sprite(RIGHT_GUI_WIDTH/16,
+							 MINIMAP_GUI_HEIGHT/16,
+							 cam);
 }
 
 Gui*
@@ -393,7 +397,7 @@ gui_update_player_stats(Gui *gui, Player *player, Map *map, SDL_Renderer *render
 void
 gui_render_panel(Gui *gui, Camera *cam)
 {
-	sprite_render(gui->rightFrame, cam);
+	sprite_render(gui->statsFrame, cam);
 	LinkedList *item = gui->health;
 	while (item != NULL) {
 		Sprite *s = item->data;
@@ -417,6 +421,30 @@ gui_render_panel(Gui *gui, Camera *cam)
 		sprite_render(gui->labels[i], cam);
 }
 
+void
+gui_render_minimap(Gui *gui, Map *map, Camera *cam)
+{
+	sprite_render(gui->miniMapFrame, cam);
+
+	SDL_Rect box = { 0, 0, 12, 8 };
+	for (Uint8 i = 0; i < MAP_H_ROOM_COUNT; ++i) {
+		for (Uint8 j = 0; j < MAP_V_ROOM_COUNT; ++j) {
+			Room *room = map->rooms[i][j];
+			box.x = i*14 + 10;
+			box.y = j*10 + 14;
+			if (room && room->visited) {
+				if (map->currentRoom.x == i && map->currentRoom.y == j)
+					SDL_SetRenderDrawColor(cam->renderer, 0, 255, 255, 255);
+				else
+					SDL_SetRenderDrawColor(cam->renderer, 255, 255, 255, 255);
+				SDL_RenderFillRect(cam->renderer, &box);
+				SDL_SetRenderDrawColor(cam->renderer, 60, 134, 252, 255);
+				SDL_RenderDrawRect(cam->renderer, &box);
+			}
+		}
+	}
+}
+
 void
 gui_log(const char *fmt, ...)
 {
@@ -578,7 +606,8 @@ gui_destroy(Gui *gui)
 	texture_destroy(gui->event_message);
 
 	sprite_destroy(gui->bottomFrame);
-	sprite_destroy(gui->rightFrame);
+	sprite_destroy(gui->statsFrame);
+	sprite_destroy(gui->miniMapFrame);
 
 	while (gui->sprites != NULL)
 		sprite_destroy(linkedlist_pop(&gui->sprites));

src/gui.h

@@ -47,7 +47,8 @@ typedef struct Gui {
 	LinkedList *health;
 	LinkedList *xp_bar;
 	Sprite *bottomFrame;
-	Sprite *rightFrame;
+	Sprite *statsFrame;
+	Sprite *miniMapFrame;
 	Sprite *labels[LABEL_COUNT];
 	Sprite *activeTooltip;
 	Texture *log_lines[LOG_LINES_COUNT];
@@ -64,6 +65,9 @@ gui_update_player_stats(Gui*, Player*, Map*, SDL_Renderer*);
 void
 gui_render_panel(Gui*, Camera*);
 
+void
+gui_render_minimap(Gui*, Map*, Camera*);
+
 void
 gui_render_log(Gui*, Camera*);
 

src/main.c

@@ -152,7 +152,8 @@ static GameState	gGameState;
 static SDL_Rect		gameViewport;
 static SDL_Rect		skillBarViewport;
 static SDL_Rect		bottomGuiViewport;
-static SDL_Rect		rightGuiViewport;
+static SDL_Rect		statsGuiViewport;
+static SDL_Rect		minimapViewport;
 static SDL_Rect		menuViewport;
 static Turn		currentTurn	= PLAYER;
 static Input		input;
@@ -253,8 +254,11 @@ initViewports(void)
 	bottomGuiViewport = (SDL_Rect) { 0, GAME_VIEW_HEIGHT + SKILL_BAR_HEIGHT,
 		BOTTOM_GUI_WIDTH, BOTTOM_GUI_WIDTH };
 
-	rightGuiViewport = (SDL_Rect) { GAME_VIEW_WIDTH, 0,
-		RIGHT_GUI_WIDTH, RIGHT_GUI_HEIGHT };
+	statsGuiViewport = (SDL_Rect) { GAME_VIEW_WIDTH, 0,
+		RIGHT_GUI_WIDTH, STATS_GUI_HEIGHT };
+
+	minimapViewport = (SDL_Rect) { GAME_VIEW_WIDTH, STATS_GUI_HEIGHT,
+		RIGHT_GUI_WIDTH, MINIMAP_GUI_HEIGHT };
 
 	menuViewport = (SDL_Rect) {
 		(SCREEN_WIDTH - GAME_VIEW_WIDTH)/2,
@@ -707,9 +711,12 @@ run_game_render(void)
 	actiontextbuilder_render(gCamera);
 	gui_render_event_message(gGui, gCamera);
 
-	SDL_RenderSetViewport(gRenderer, &rightGuiViewport);
+	SDL_RenderSetViewport(gRenderer, &statsGuiViewport);
 	gui_render_panel(gGui, gCamera);
 
+	SDL_RenderSetViewport(gRenderer, &minimapViewport);
+	gui_render_minimap(gGui, gMap, gCamera);
+
 	SDL_RenderSetViewport(gRenderer, &skillBarViewport);
 	skillbar_render(gSkillBar, gPlayer, gCamera);
 

src/map.c

@@ -27,8 +27,8 @@
 #include "update_data.h"
 #include "trap.h"
 
-static
-Room* create_room(void)
+static Room*
+create_room(void)
 {
 	int i, j;
 	Room *room;
@@ -40,6 +40,7 @@ Room* create_room(void)
 			room->tiles[i][j] = NULL;
 			room->decorations[i][j] = NULL;
 			room->traps[i][j] = NULL;
+			room->visited = false;
 		}
 	}
 	return room;
@@ -388,6 +389,8 @@ void map_set_current_room(Map *map, Position *pos)
 		map->currentRoom.x = MAP_H_ROOM_COUNT - 1;
 	if (map->currentRoom.y >= MAP_V_ROOM_COUNT)
 		map->currentRoom.y = MAP_V_ROOM_COUNT - 1;
+
+	map->rooms[map->currentRoom.x][map->currentRoom.y]->visited = true;
 }
 
 static

src/map.h

@@ -51,6 +51,7 @@ typedef struct Room_t {
 	MapTile* decorations[MAP_ROOM_WIDTH][MAP_ROOM_HEIGHT];
 	Trap* traps[MAP_ROOM_WIDTH][MAP_ROOM_HEIGHT];
 	RoomModifierData modifier;
+	bool visited;
 } Room;
 
 typedef struct Map_t {