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43 lines
1.4 KiB
43 lines
1.4 KiB
#ifndef SOUND_H
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#define SOUND_H
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#include "num_types.h"
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#ifdef AL_DEBUG
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#define al_check(expr) {expr; sound_error_check(__FILE__, __LINE__, #expr);}
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#else
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#define al_check(expr);
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#endif
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struct Sound_Source
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{
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int entity;
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uint al_source_handle;
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uint al_buffer_handle;
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int active;
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};
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int sound_init(void);
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void sound_cleanup(void);
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void sound_volume_set(float volume);
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void sound_error_check(const char* file, unsigned int line, const char* expression);
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void sound_listener_set(int entity);
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int sound_listener_get(void);
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void sound_listener_update(void);
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struct Sound_Source* sound_source_get(int index);
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int sound_source_create(int entity);
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void sound_source_remove(int index);
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void sound_source_update(struct Sound_Source* source);
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void sound_source_volume_set(struct Sound_Source* source, float volume);
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void sound_source_pitch_set(struct Sound_Source* source, float pitch);
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void sound_source_load_wav(struct Sound_Source* source, const char* file_name);
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void sound_source_loop_set(struct Sound_Source* source, int loop);
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void sound_source_relative_set(struct Sound_Source* source, int relative);
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void sound_source_play(struct Sound_Source* source);
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void sound_source_pause(struct Sound_Source* source);
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void sound_source_rewind(struct Sound_Source* source);
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void sound_source_stop(struct Sound_Source* source);
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#endif
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