Merge 247d6cc173536c8d27c0bd75f3a72ce83e22133f into a8e046ce073efd1bc8cbd016f4ac3c3c0176ce4e

include/SoundManager.h

@@ -7,6 +7,14 @@
 #include "ECS.h"
 #include "TextureManager.h"
  
+// enum SoundTypes
+// {
+// 	STEPS,
+// 	THROW_EGG,
+// };
+
+// class Game;
+
 class GameInternal;
 
 /*!
@@ -35,43 +43,28 @@ class SoundManager
 		std::map<const char*, Mix_Music*> music_cache;
 		std::map<const char*, Mix_Chunk*> sound_cache;
 
-		/*!
+		Mix_Music* loadMusic(const char* fileName); //!< Loads music from a file (mp3)
-		 * \brief Loads music from a file (mp3)
+		//! \returns a pointer to Mix_Music, which is added to a map in the AssetManager
-		 * \returns a pointer to Mix_Music
+		//! \sa AssetManager::AddMusic(std::string id, const char* path)
-		 * \sa AssetManager::AddMusic(std::string id, const char* path)
+		Mix_Chunk* loadSound(const char* fileName); //!< Loads sound effects from a file (wav)
-		 */
+		//! \returns a pointer to Mix_Chunk, which is added to a map in the AssetManager
-		Mix_Music* loadMusic(const char* fileName); 
+		//! \sa AssetManager::AddSound(std::string id, const char* path)
-		/*!
-		 * \brief Loads sound effects from a file (wav)
-		 * \returns a pointer to Mix_Chunk
-		 * \sa AssetManager::AddSound(std::string id, const char* path)
-		 */
-		Mix_Chunk* loadSound(const char* fileName);
 
-		/*!
+		static void playSound(GameInternal* game, std::string sound, bool canOverlap, int loops, int volume, int channel); //!< Plays sound effects
-		 * \brief Handles playing of sound effects
+		//! handles if sounds can overlap, how often they can loop, as well as the volume at which the specified sound effect should play
-		 *
+		static void playMusic(GameInternal* game, std::string sound, int loops, int volume, int ms); //<! Plays music
-		 * Handles if sounds can overlap, how often they can loop, as well as the volume at which the specified sound effect should play 
+		//! handles how often the track should loop, as well as the volume at which the specified track should play
-		 * and on which channel the soundeffect should play.
-		 */
-		static void playSound(GameInternal* game, std::string sound, bool canOverlap, int loops, int volume, int channel);
-		/*!
-		 * \brief Handles playing of music
-		 *
-		 * Handles how often track can loop, as well as the volume at which the specified track should play and if it fades in.
-		 */
-		static void playMusic(GameInternal* game, std::string sound, int loops, int volume, int ms);
 
-		static void setSoundVolume(int volume, int channel); //!< Volume handling for sound effects (either all or on a specific channel)
+		static void setSoundVolume(int volume, int channel); //!< Volume handling for the entire program
-		static void setMusicVolume(int volume); //!< Volume handling for music track
+		static void setMusicVolume(int volume);
 
-		static void pauseSound(int channel); //!< Handles pausing sound effects (either all or on a specific channel)
+		static void pauseSound(int channel);
-		static void pauseMusic(); //!< Handles pausing music track
+		static void pauseMusic();
 
-		static void restartSound(int channel); //!< Handles resuming sound effects (either all or on a specific channel)
+		static void restartSound(int channel);
-		static void restartMusic(); //!< Handles resuming music track
+		static void restartMusic();
 
-		static void fadeOutMusic(int ms); //!< Handles fading out a music track
+		static void fadeOutMusic(int ms);
 
 	private:
 };

src/GameInternal.cpp

@@ -152,8 +152,8 @@ void GameInternal::init(const char* title, int xpos, int ypos, int width, int he
     assets->addTexture("egg", "assets/egg.png");
 	*/
 	// loading sounds
-	// assets->addSoundEffect("throw_egg", "assets/sound/throw_egg.wav");
+	assets->addSoundEffect("throw_egg", "assets/sound/throw_egg.wav");
-	// assets->addSoundEffect("steps", "assets/sound/steps.wav");
+	assets->addSoundEffect("steps", "assets/sound/steps.wav");
 
 	// loading music
 	// assets->addMusic("background_music", "assets/sound/background_music.mp3");

src/SoundManager.cpp

@@ -18,11 +18,11 @@ Mix_Music* SoundManager::loadMusic(const char* fileName)
 	auto music = Mix_LoadMUS(fileName);
 
 	if (music == NULL) 
-		std::cerr << "Couldn't load music '" << fileName << "'" << std::endl;
+		throw std::runtime_error(std::string("Couldn't load music '") + fileName + "'");
 	
 	this->music_cache.emplace(fileName, music);
 	
-	std::cout << "Loaded music at " << fileName << std::endl;
+	printf("Loaded music at '%s'\n", fileName);
 	
 	return music;
 }
@@ -38,29 +38,22 @@ Mix_Chunk* SoundManager::loadSound(const char* fileName)
 	auto sound = Mix_LoadWAV(fileName);
 
 	if (sound == NULL) 
-		std::cerr << "Couldn't load sound '" << fileName << "'" << std::endl;
+		throw std::runtime_error(std::string("Couldn't load sound '") + fileName + "'");
 	
 	this->sound_cache.emplace(fileName, sound);
 	
-	std::cout << "Loaded sound at " << fileName << std::endl;
+	printf("Loaded sound at '%s'\n", fileName);
 	
 	return sound;
 }
 
+// TODO: using a string here is probably... a less than stellar method, figure out how to change this
 void SoundManager::playSound(GameInternal* game, std::string sound, bool canOverlap, int loops, int volume, int channel)
 {
 	if(!canOverlap)
 	{
-		// dev needs to specify a channel for this check to work, if they set it to -1 and let sdl pick the first available
+		if (Mix_Playing(channel) != 0)
-		// channel mix_getchunk() won't work
-		if (Mix_Playing(channel) != 0 && 
-			Mix_GetChunk(channel) == game->assets->getSound(sound) && 
-			channel != -1)
-		{
 			return;
-		}
-		
-		Mix_HaltChannel(channel);
 	}
 
 	if(Mix_VolumeChunk(game->assets->getSound(sound), volume) == -1)