Audio.h

Go to the documentation of this file.

 
#pragma once
 
#include <string>
#include <unordered_map>
#include "Globals.h"
#include "Asset.h"
 
struct SoundIdentifier {
    std::string path; 
    uint64 runtimeID; 
    bool operator==(const SoundIdentifier& other) const {
        return path == other.path && runtimeID == other.runtimeID;
    }
};
 
template <>
struct std::hash<SoundIdentifier> {
    std::size_t operator()(const SoundIdentifier& t) const {
        std::size_t res = 0;
        hashCombine(res, t.path);
        hashCombine(res, t.runtimeID);
        return res;
    }
};
 
class Sound : Asset {
public:
    uint32 _buffID = 0; 
    uint32 _source = 0; 
    float volume = 1.0f; 
    float frequency = 1.0f; 
    bool isLooping = false; 
    bool isPlaying = false; 
    Sound() = default;
 
    void Play();
 
    void SetVolume(float volume);
 
    void SetFrequency(float frequency);
 
    void SetLoop(bool loop);
 
    void Stop();
 
    bool HasFinished();
 
    void Clean() override;
 
    Asset* GetFromCache(void* id);
 
    Asset* LoadFromFile(const char* path, void* id);
 
    Asset* LoadFromBuffer(void* alBuffer, void* id);
 
    NW_DECL_RES_LIST(SoundIdentifier, Sound);
 
    static bool Init();
 
    static void Destroy();
};