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Add event manager and use it to trigger sounds

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This commit is contained in:
Perttu Ahola 2012-03-23 20:23:03 +02:00
parent e53794868e
commit 6c14025b2d
15 changed files with 388 additions and 14 deletions
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18
src/sound.h
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@ -33,6 +33,18 @@ public:
std::set<std::vector<char> > &dst_datas) = 0;
};
struct SimpleSoundSpec
{
std::string name;
float gain;
SimpleSoundSpec(std::string name="", float gain=1.0):
name(name),
gain(gain)
{}
bool exists() {return name != "";}
// Serialization intentionally left out
};
class ISoundManager
{
public:
@ -47,6 +59,7 @@ public:
const std::vector<char> &filedata) = 0;
virtual void updateListener(v3f pos, v3f vel, v3f at, v3f up) = 0;
// playSound functions return -1 on failure, otherwise a handle to the
// sound
virtual int playSound(const std::string &name, bool loop,
@ -54,6 +67,11 @@ public:
virtual int playSoundAt(const std::string &name, bool loop,
float volume, v3f pos) = 0;
virtual void stopSound(int sound) = 0;
int playSound(const SimpleSoundSpec &spec, bool loop)
{ return playSound(spec.name, loop, spec.gain); }
int playSoundAt(const SimpleSoundSpec &spec, bool loop, v3f pos)
{ return playSoundAt(spec.name, loop, spec.gain, pos); }
};
class DummySoundManager: public ISoundManager