103 lines
1.8 KiB
C
103 lines
1.8 KiB
C
#include "hook.h"
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struct KeyEvent
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{
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void (*KeyE)( void * v, int key, int down );
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void * v;
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} KeyEvents[MAX_KEY_EVENTS];
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void KeyHappened( int key, int down )
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{
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int i;
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for( i = 0; i < MAX_KEY_EVENTS; i++ )
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{
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if( KeyEvents[i].KeyE )
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KeyEvents[i].KeyE( KeyEvents[i].v, key, down );
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}
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}
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void HookKeyEvent( void (*KeyE)( void * v, int key, int down ), void * v )
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{
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int i;
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for( i = 0; i < MAX_KEY_EVENTS; i++ )
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{
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if( !KeyEvents[i].KeyE )
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{
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KeyEvents[i].KeyE = KeyE;
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KeyEvents[i].v = v;
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break;
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}
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}
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}
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void UnhookKeyEvent( void (*KeyE)( void * v, int key, int down ), void * v )
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{
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int i;
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for( i = 0; i < MAX_KEY_EVENTS; i++ )
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{
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if( KeyEvents[i].KeyE == KeyE && KeyEvents[i].v == v )
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{
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KeyEvents[i].KeyE = 0;
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KeyEvents[i].v = 0;
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}
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}
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}
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struct SoundEvent
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{
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void (*SoundE)( void * v, int samples, float * samps, int channel_ct );
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void * v;
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};
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struct SoundEvent SoundEvents[2][MAX_SOUND_EVENTS];
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void SoundEventHappened( int samples, float * samps, int is_out, int channel_ct )
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{
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int i;
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for( i = 0; i < MAX_SOUND_EVENTS; i++ )
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{
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if( SoundEvents[is_out][i].SoundE )
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{
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SoundEvents[is_out][i].SoundE( SoundEvents[is_out][i].v, samples, samps, channel_ct );
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}
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}
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}
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void HookSoundInEvent( void (*SoundE)( void * v, int samples, float * samps, int channel_ct ), void * v, int is_out )
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{
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int i;
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for( i = 0; i < MAX_SOUND_EVENTS; i++ )
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{
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if( !SoundEvents[is_out][i].SoundE )
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{
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SoundEvents[is_out][i].SoundE = SoundE;
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SoundEvents[is_out][i].v = v;
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break;
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}
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}
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}
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void UnhookSoundInEvent( void (*SoundE)( void * v, int samples, float * samps, int channel_ct ), void * v, int is_out )
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{
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int i;
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for( i = 0; i < MAX_SOUND_EVENTS; i++ )
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{
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if( SoundEvents[is_out][i].SoundE == SoundE && SoundEvents[is_out][i].v == v )
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{
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SoundEvents[is_out][i].SoundE = 0;
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SoundEvents[is_out][i].v = 0;
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}
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}
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}
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