add audio effects

src/game.c

@@ -16,6 +16,9 @@
 #define GRAVITY 10000.f
 
 static Mix_Music * music;
+static Mix_Chunk * petMusic;
+static Mix_Chunk * koMusic;
+
 
 Scene_t gameScene;
 
@@ -69,7 +72,7 @@ static RenderId_t strengthBarSliderId;
 static bool increaseStrengthBarSlider = true;
 
 #define STEROIDS_POSITION CAMERA_WIDTH * 0.4f
-#define SLIDER_SPEED (1.f/5000 / (adameStrength *0.5f))
+#define SLIDER_SPEED ((adameStrength *0.5f)/5000)
 
 void game_handleFKeyInput(void);
 
@@ -83,6 +86,18 @@ static void playMusic(){
 		exit(1);
 	}
 
+	petMusic = Mix_LoadWAV("./assets/music/pet.mp3");
+	if(petMusic == NULL){
+		fprintf(stderr, "Pet audio not found!\n");
+		exit(1);
+	}
+
+	koMusic = Mix_LoadWAV("./assets/music/ko-effect-gain.mp3");
+	if(koMusic == NULL){
+		fprintf(stderr, "ko effect audio not found!\n");
+		exit(1);
+	}
+
 	if(Mix_PlayMusic(music, 0) != 0){
 		printf("Music sound could not be played!\n"
 			"SDL_Error: %s\n", Mix_GetError());
@@ -300,6 +315,20 @@ int game_render(float delta){
 				scene_moveRenderObject(&gameScene, adame[0], ADAME_X, ADAME_Y);
 				adame_id = 0;
 				kicked = true;
+				if(strength > 1.5){
+					if(Mix_PlayChannel(-1, koMusic, 0) != 0){
+						printf("Music sound could not be played!\n"
+							"SDL_Error: %s\n", Mix_GetError());
+						Mix_FreeChunk(koMusic);
+					}
+				}
+				else{
+					if(Mix_PlayChannel(-1, petMusic, 0) != 0){
+						printf("Music sound could not be played!\n"
+							"SDL_Error: %s\n", Mix_GetError());
+						Mix_FreeChunk(petMusic);
+					}
+				}
 			} else {
 				adame_id++;
 				scene_moveRenderObject(&gameScene, adame[adame_id], ADAME_X, ADAME_Y);