Fixed bugs related to multiple modifier detection

src/game.c

@@ -89,7 +89,7 @@ int game_init(struct Window* window)
 
 void scene_setup(void)
 {
-	struct Key_Combination forward_keys[2]      = {{KEY_W, KMD_NONE}, {KEY_UP, KMD_ALT}};
+	struct Key_Combination forward_keys[2]      = {{KEY_W, KMD_NONE}, {KEY_UP, KMD_ALT | KMD_SHIFT}};
 	struct Key_Combination backward_keys[2]     = {{KEY_S, KMD_NONE}, {KEY_DOWN, KMD_NONE}};
 	/* struct Key_Combination up_keys[2]           = {KEY_Q}; */
 	/* struct Key_Combination down_keys[2]         = {KEY_E}; */
@@ -427,7 +427,7 @@ void update(float dt, int* window_should_close)
 	/* if(input_map_state_get("Window_Maximize", KS_RELEASED))   window_fullscreen_set(game_state->window, 0); */
 	
 	debug(dt);
-	//debug_gui(dt);
+	debug_gui(dt);
 	editor_update(dt);
 	input_update();	/* This should always be the last thing. Probably
 					 * put this in post update? */

src/input.c

@@ -76,17 +76,18 @@ void input_on_key(int key, int scancode, int state, int repeat, int mod_ctrl, in
 	if(mod_ctrl)  mods |= KMD_CTRL;
 	if(mod_shift) mods |= KMD_SHIFT;
 	if(mod_alt)   mods |= KMD_ALT;
-	
 	for(int i = 0; i < array_len(input_map_list); i++)
 	{
 		struct Input_Map* map = &input_map_list[i];
 		for(int j = 0; j < array_len(map->keys); j++)
 		{
-			if(map->state == KS_PRESSED && state == KS_RELEASED && map->keys[j].mods == mods)
+			if(map->state == KS_PRESSED &&
+			   state == KS_RELEASED     &&
+			   ((map->keys[j].mods & mods) == map->keys[j].mods))
 			{
 				map->state = state;
 			}
-			if(map->keys[j].key == key && (map->keys[j].mods == mods))
+			if(map->keys[j].key == key && ((map->keys[j].mods & mods) == map->keys[j].mods))
 			{
 				map->state = state;
 				break;

src/input.h

@@ -15,10 +15,11 @@ struct Key_Combination
 
 enum Key_Mod
 {
-	KMD_NONE  = KMOD_NONE,
 	KMD_ALT   = KMOD_ALT,
 	KMD_SHIFT = KMOD_SHIFT,
-	KMD_CTRL  = KMOD_CTRL
+	KMD_CTRL  = KMOD_CTRL,
+	//KMD_NONE  = !(KMD_ALT | KMD_SHIFT | KMD_CTRL)
+	KMD_NONE  = 0
 };
 
 enum Key_State

src/platform.c

@@ -225,11 +225,11 @@ void platform_poll_events(int* out_quit)
 			int key       = event.key.keysym.sym;
 			int state     = event.key.state;
 			int repeat    = event.key.repeat;
-			int mod_ctrl  = (event.key.keysym.mod & KMOD_CTRL);
+			int mod_ctrl  = (event.key.keysym.mod & KMOD_CTRL)  ? 1 : 0;
-			int mod_shift = (event.key.keysym.mod & KMOD_SHIFT);
+			int mod_shift = (event.key.keysym.mod & KMOD_SHIFT) ? 1 : 0;
-			int mod_alt   = (event.key.keysym.mod & KMOD_ALT);
+			int mod_alt   = (event.key.keysym.mod & KMOD_ALT)   ? 1 : 0;
 			platform_state->on_keyboard_func(key, scancode, state, repeat, mod_ctrl, mod_shift, mod_alt);
-			log_message("Key name : %s", SDL_GetKeyName(key));
+			//log_message("Key name : %s", SDL_GetKeyName(key));
 			break;
 		}
 		case SDL_MOUSEBUTTONDOWN: case SDL_MOUSEBUTTONUP: