80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
#include <ultra64.h>
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#include "functions.h"
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#include "variables.h"
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/* .bss */
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u8 baBuzzSfxSource;
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struct {
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f32 volume;
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s32 sample_rate;
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}D_8037C048;
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struct{
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f32 volume;
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s32 sample_rate;
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} D_8037C050;
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f32 D_8037C058;
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/* .code */
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f32 babuzz_80290890(f32 arg0){
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f64 temp_f2;
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temp_f2 = func_80257A44(arg0, 0.7f);
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arg0 = temp_f2 + temp_f2;
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if(1.0 <= arg0){
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arg0 = 2.0 - arg0;
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}
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arg0 = arg0 - 0.5;
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return (f64)arg0 * 0.04;
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}
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f32 babuzz_80290920(f32 arg0, f32 arg1, f32 arg2){
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f32 tick = time_getDelta();
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if(arg0 < arg1){
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arg0 += tick*arg2;
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if(arg1 < arg0){
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arg0 = arg1;
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}
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}
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else{
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arg0-= tick*arg2;
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if(arg0 < arg1){
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arg0 = arg1;
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}
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}
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return arg0;
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}
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void babuzz_release(void){
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sfxsource_freeSfxsourceByIndex(baBuzzSfxSource);
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baBuzzSfxSource = 0;
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}
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void babuzz_reset(void){
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baBuzzSfxSource = sfxsource_createSfxsourceAndReturnIndex();
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D_8037C050.volume = 1.0f;
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D_8037C048.sample_rate = D_8037C050.sample_rate = 13000;
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D_8037C048.volume = D_8037C050.volume;
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sfxsource_setSfxId(baBuzzSfxSource, 0x3fa);
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sfxSource_setunk43_7ByIndex(baBuzzSfxSource, 2);
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sfxsource_playSfxAtVolume(baBuzzSfxSource, D_8037C048.volume);
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sfxsource_setSampleRate(baBuzzSfxSource, D_8037C048.sample_rate);
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D_8037C058 = 0.0f;
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}
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void babuzz_update(void){
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D_8037C058 += time_getDelta();
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D_8037C048.volume = babuzz_80290920(D_8037C048.volume, D_8037C050.volume, 0.3f);
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D_8037C048.sample_rate = babuzz_80290920((f32)D_8037C048.sample_rate, (f32)D_8037C050.sample_rate, 100.0f);
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sfxsource_playSfxAtVolume(baBuzzSfxSource, babuzz_80290890(D_8037C058) + D_8037C048.volume);
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sfxsource_setSampleRate(baBuzzSfxSource, D_8037C048.sample_rate);
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sfxSource_func_8030E2C4(baBuzzSfxSource);
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}
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void babuzz_setVolume(f32 arg0){
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D_8037C050.volume = arg0;
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}
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void babuzz_setSampleRate(s32 arg0){
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D_8037C050.sample_rate = arg0;
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}
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