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dSndRng_c::rndInt OK

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Thomas LEBRET
2026-05-25 15:51:56 +02:00
committed by Thomas LEBRET
parent 59af442eac
commit 915553795a
1 changed files with 2 additions and 17 deletions
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src/d/snd/d_snd_rng.cpp
+2 -17
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@@ -13,23 +13,8 @@ void dSndRng_c::init() {
}
u32 dSndRng_c::rndInt(s32 max) {
// TODO
return 0;
/*
s32 temp_r0;
s32 temp_r11;
temp_r11 = this->unkC;
this->unkC = (temp_r11 * 0xB2E3D431) + 0x508EBD;
temp_r0 = MULTU_HI(temp_r11, 0xB2E3D431) + (this->unk8 * 0xB2E3D431) + (temp_r11 * 0x690379B2) + M2C_CARRY;
this->unk8 = temp_r0;
return MULTU_HI(temp_r0, arg0) + (0 * arg0);
=>
lo_1 = (lo_0 * 0xB2E3D431) + 0x508EBD;
hi_1 = MULTU_HI(lo_0, 0xB2E3D431) + (hi_0 * 0xB2E3D431) + (lo_0 * 0x690379B2) + M2C_CARRY;
return MULTU_HI(hi_1, arg0) + (0 * arg0);
*/
field_0x08 = field_0x08 * 0x690379B2B2E3D431ULL + 0x508EBD;
return (u32)(((u64)(field_0x08 >> 32) * (u64)(u32)max) >> 32);
}
bool dSndRng_c::rndBool(s32 chance) {