initial commit. This is icculus version 5542b94cae02a6333845854bbbd1abe0a259f1a4

BBGE/SoundManager.h

@@ -0,0 +1,252 @@
+/*
+Copyright (C) 2007, 2010 - Bit-Blot
+
+This file is part of Aquaria.
+
+Aquaria is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+#pragma once
+
+#include <string>
+#include <list>
+#include <queue>
+#include "Vector.h"
+
+// if using SDL_MIXER
+//const int BBGE_AUDIO_NOCHANNEL		= -1;
+
+
+
+#define BBGE_BUILD_FMODEX
+
+//#define BBGE_BUILD_BASS20
+//#define BBGE_BUILD_SDLMIXER
+//#define BBGE_BUILD_IRRKLANG
+//#define BBGE_BUILD_OPENALOGG
+
+
+
+#ifdef BBGE_BUILD_OPENALOGG
+	const int BBGE_AUDIO_NOCHANNEL		= -1;
+#elif defined(BBGE_BUILD_FMODEX)
+	const int BBGE_AUDIO_NOCHANNEL		= 0;
+#endif
+
+const int BBGE_AUDIO_LOOPINFINITE	= -1;
+const int BBGE_AUDIO_LOOPNONE		= 0;
+
+namespace SoundCore
+{
+#if defined(BBGE_BUILD_OPENALOGG)
+	//struct Buffer;
+#elif defined(BBGE_BUILD_FMODEX)
+	typedef void *Buffer;
+#endif
+}
+
+enum SoundEffectType
+{
+	SFX_NONE		= -1,
+	SFX_FLANGE		= 0,
+	SFX_MAX
+};
+
+enum SoundLoopType
+{
+	SLT_NONE	= -1,
+	SLT_NORMAL	= 0,
+	SLT_LOOP	= 0,
+	SLT_OFF		= 1,
+	SLT_BI		= 2
+};
+
+enum SoundFadeType
+{
+	SFT_NONE	= -1,
+	SFT_IN		= 0,
+	SFT_CROSS	= 1,
+	SFT_OUT		= 2
+};
+
+enum SoundConditionType
+{
+	SCT_NONE			= -1,
+	SCT_NORMAL			= 0,
+	SCT_ISNOTPLAYING	= 1
+};
+
+enum SoundVoiceType
+{
+	SVT_QUEUE			= 0,
+	SVT_INTERRUPT		= 1
+};
+
+enum SoundLoadType
+{
+	SFXLOAD_CACHE		= 0,
+	SFXLOAD_LOCAL		= 1
+};
+
+struct PlaySfx
+{
+	PlaySfx() : priority(0.5), handle(0), pan(0), vol(1), fade(SFT_NONE), time(0), freq(1), loops(0), channel(BBGE_AUDIO_NOCHANNEL) {}
+
+	std::string name;
+	int handle;
+	float pan;
+	float vol;
+	float time;
+	float freq;
+	int loops;
+	int channel;
+	float priority;
+	SoundFadeType fade;
+};
+
+class SoundManager
+{
+public:
+	SoundManager(const std::string &defaultDevice="");
+	~SoundManager();
+
+	void stopAll();
+
+	void setChannelVolume(void *chan, float v);
+
+	void loadSoundCache(const std::string &spath="sfx/cache/", const std::string &ftype=".ogg", void progressCallback()=NULL);
+
+	void stopAllSfx();
+	
+	void clearLocalSounds();
+
+	void setVoicePath2(const std::string &voicePath2) { this->voicePath2 = voicePath2; }
+
+	SoundCore::Buffer loadLocalSound(const std::string &sound);
+	SoundCore::Buffer loadSoundIntoBank(const std::string &filename, const std::string &path, const std::string &format, SoundLoadType = SFXLOAD_CACHE);
+	SoundCore::Buffer getBuffer(const std::string &name);
+
+	void *playSfx(const PlaySfx &play);
+	void *playSfx(const std::string &name, float vol=1, float pan=0, float freq=1);
+	void *playSfx(int handle, float vol=1, float pan=0, float freq=1);
+
+	bool playMod(const std::string &name);
+	bool playMusic(const std::string &name, SoundLoopType=SLT_NORMAL, SoundFadeType sft=SFT_NONE, float trans=0, SoundConditionType sct=SCT_NORMAL);
+	bool playVoice(const std::string &name, SoundVoiceType=SVT_QUEUE, float vmod=-1);
+
+	float getMusicFader();
+	float getVoxFader();
+
+	std::string getVolumeString();
+
+	void toggleEffectMusic(SoundEffectType effect, bool on);
+
+	void clearFadingSfx();
+
+	void setMusicSpeed(float speed);
+	void setModSpeed(float speed);
+
+	bool isPlayingMusic(const std::string &name);
+
+	void setSfxChannelsVolume(float v);
+
+	bool isPaused();
+
+	void stopVoice();
+	void stopAllVoice();
+	void stopMusic();
+	void stopSfx(void *channel);
+
+	void fadeSfx(void *channel, SoundFadeType sft=SFT_OUT, float t=0.8);
+
+	void fadeMusic(SoundFadeType sft=SFT_OUT, float t=1);
+
+	bool isPlayingMusic();
+	bool isPlayingVoice();
+
+	void onVoiceEnded();
+
+	void setVoiceFader(float v);
+
+	void setMusicFader(float v, float t=0);
+
+	void setMusicVolume(float v);
+	void setSfxVolume(float v);
+	void setVoiceVolume(float v);
+
+	float getSfxVol();
+
+	void updateChannelVolume(void *ch, float v=1);
+
+	void pause();
+	void resume();
+
+	/*
+	void setMusVol(float v, float t=0);
+	void setSfxVol(float v, float t=0);
+	void setVoxVol(float v, float t=0);
+
+	void setMusMul(float v, float t=0);
+	void setSfxMul(float v, float t=0);
+	void setVoxMul(float v, float t=0);
+
+	float getTotalSfxVol();
+	float getTotalMusVol();
+	float getTotalVoxVol();
+	*/
+
+
+	float getVoiceTime();
+
+	void update(float dt);
+
+	std::string currentMusic;
+
+	bool enabled;
+
+	bool checkError();
+	
+	void error(const std::string &errMsg);
+
+	EventPtr event_playVoice, event_stopVoice;
+
+	std::string lastVoice, lastMusic;
+
+	typedef std::list<std::string> LocalSounds;
+	LocalSounds localSounds;
+	void setOverrideVoiceFader(float v);
+
+	std::string audioPath2;
+
+	void getStats(int *curAlloc, int *maxAlloc);
+
+	std::string reverbKeyword;
+private:
+	
+	std::string voicePath2;
+
+	float overrideVoiceFader;
+	// sound voice music
+	InterpolatedVector voxVol;
+	InterpolatedVector musVol;
+	float sfxVol;
+	float voiceFader, sfxFader;
+
+	std::queue<std::string> voxQueue;
+
+	void (*loadProgressCallback)();
+};
+
+extern SoundManager *sound;