Add sounds

game/sounds.c

@@ -4,8 +4,10 @@ void soundsApplyVolume(SoundState *sounds, f32 master, f32 music, f32 sound) {
     SetMasterVolume(master);
     if (sounds->musicLoaded)
         SetMusicVolume(sounds->music, music);
-    if (IsSoundPlaying(sounds->playing))
-        SetSoundVolume(sounds->playing, sound);
+    for (i32 i = 0; i < SOUND_MAX_PLAYING; i++) {
+        if (IsSoundPlaying(sounds->playing[i]))
+            SetSoundVolume(sounds->playing[i], sound);
+    }
 
     sounds->masterVolume = master;
     sounds->musicVolume = music;
@@ -16,11 +18,33 @@ void soundsLoad(SoundState *sounds, SoundType type, f32 interval, const char *pa
     Sound newSound = LoadSound(path);
     sounds->sounds[type] = newSound;
     sounds->soundInterval[type] = interval;
-    sounds->playing = newSound;
 }
-void soundsPlay(SoundState *sounds, SoundType type) {
-    PlaySound(sounds->playing);
-    SetSoundVolume(sounds->playing, sounds->soundVolume);
+bool soundsPlay(SoundState *sounds, SoundType type) {
+    f32 time = GetTime();
+    f32 lastPlayedTime = sounds->soundLastPlayed[type];
+    if (time - lastPlayedTime < sounds->soundInterval[type])
+        return false;
+
+    i32 freeSlot = -1;
+    for (i32 i = 0; i < SOUND_MAX_PLAYING; i++) {
+        if (IsSoundPlaying(sounds->playing[i])) {
+            freeSlot = i;
+            break;
+        }
+    }
+    if (freeSlot == -1) {
+        return false;
+    }
+
+    PlaySound(sounds->playing[freeSlot]);
+    SetSoundVolume(sounds->playing[freeSlot], sounds->soundVolume);
+    sounds->soundLastPlayed[type] = time;
+    return true;
+}
+bool soundsPosPlay(SoundState *sounds, Vector2 position, SoundType type) {
+    if (!CheckCollisionPointRec(position, sounds->cameraBounds))
+        return false;
+    return soundsPlay(sounds, type);
 }
 
 void soundsUnloadAll(SoundState *sounds) {
@@ -29,10 +53,11 @@ void soundsUnloadAll(SoundState *sounds) {
     }
 }
 
-void soundsUpdate(SoundState *sounds) {
+void soundsUpdate(SoundState *sounds, Rectangle cameraBounds) {
     if (sounds->musicLoaded == true) {
         UpdateMusicStream(sounds->music);
     }
+    sounds->cameraBounds = cameraBounds;
 }
 void soundsLoadMusicStream(SoundState *sounds, const char *path) {
     soundsUnloadMusicStream(sounds);