1 files changed, 65 insertions, 0 deletions
diff --git a/graphics/AudioManager.cpp b/graphics/AudioManager.cpp
new file mode 100644
index 0000000..5b89acd
--- /dev/null
+++ b/graphics/AudioManager.cpp
@@ -0,0 +1,65 @@
+#include "AudioManager.h"
+
+void AudioManager::playSound(std::string soundfile, float volume, bool looping)
+{
+	auto siter = sounds.find(soundfile);
+	if (siter == sounds.end())
+	{
+		Mix_Chunk * as = Mix_LoadWAV(soundfile.c_str());
+		if (as)
+		{
+			sounds.insert(std::pair<std::string, Mix_Chunk*>(soundfile, as));
+			Mix_VolumeChunk(as, (unsigned char)(MIX_MAX_VOLUME*volume));
+			Mix_PlayChannel(-1, as, looping ? -1 : 0);
+		}
+	}
+	else
+	{
+		Mix_VolumeChunk(siter->second, (unsigned char)(MIX_MAX_VOLUME*volume));
+		Mix_PlayChannel(-1, siter->second, looping ? -1 : 0);
+	}
+}
+
+void AudioManager::playMusic(std::string soundfile, float volume, bool looping, int fade_time)
+{
+	auto siter = scores.find(soundfile);
+	if (siter == scores.end())
+	{
+		Mix_Music * ms = Mix_LoadMUS(soundfile.c_str());
+		if (ms)
+		{
+			scores.insert(std::pair<std::string, Mix_Music*>(soundfile, ms));
+			Mix_VolumeMusic((unsigned char)(MIX_MAX_VOLUME*volume));
+			Mix_FadeInMusic(ms, looping ? -1 : 1, fade_time);
+		}
+	}
+	else
+	{
+		Mix_VolumeMusic((unsigned char)(MIX_MAX_VOLUME*volume));
+		Mix_FadeInMusic(siter->second, looping ? -1 : 1, fade_time);
+	}
+}
+
+void AudioManager::stopMusic(int fade_time)
+{
+	Mix_FadeOutMusic(fade_time);
+	
+}
+
+AudioManager::AudioManager()
+{
+	if (Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 4096) == -1)
+		return;
+	initialized = true;
+}
+
+AudioManager::~AudioManager()
+{
+	
+	for (auto sound : sounds)
+		Mix_FreeChunk(sound.second);
+	for (auto score : scores)
+		Mix_FreeMusic(score.second);
+
+	Mix_CloseAudio();
+}