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Decompile func0f022be4

This commit is contained in:
Ryan Dwyer 2021-02-13 13:12:16 +10:00
parent 7a1ecd119f
commit 31b6288b1e
3 changed files with 21 additions and 71 deletions
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88
src/game/chr/chr.c
View File

@ -4162,75 +4162,25 @@ void chrUpdateCloak(struct chrdata *chr)
}
}
GLOBAL_ASM(
glabel func0f022be4
.late_rodata
glabel var7f1a87b4
.word 0x40490fdb
.text
/* f022be4: 27bdffe8 */ addiu $sp,$sp,-24
/* f022be8: afbf0014 */ sw $ra,0x14($sp)
/* f022bec: 908202e1 */ lbu $v0,0x2e1($a0)
/* f022bf0: 240300ff */ addiu $v1,$zero,0xff
/* f022bf4: 00022842 */ srl $a1,$v0,0x1
/* f022bf8: 1ca00006 */ bgtz $a1,.L0f022c14
/* f022bfc: 00a01025 */ or $v0,$a1,$zero
/* f022c00: 948f02e0 */ lhu $t7,0x2e0($a0)
/* f022c04: 24010001 */ addiu $at,$zero,0x1
/* f022c08: 31f80001 */ andi $t8,$t7,0x1
/* f022c0c: 5701002a */ bnel $t8,$at,.L0f022cb8
/* f022c10: 8fbf0014 */ lw $ra,0x14($sp)
.L0f022c14:
/* f022c14: 949902e0 */ lhu $t9,0x2e0($a0)
/* f022c18: 00054840 */ sll $t1,$a1,0x1
/* f022c1c: 240a00ff */ addiu $t2,$zero,0xff
/* f022c20: 33280001 */ andi $t0,$t9,0x1
/* f022c24: 55000004 */ bnezl $t0,.L0f022c38
/* f022c28: 44822000 */ mtc1 $v0,$f4
/* f022c2c: 1000001e */ b .L0f022ca8
/* f022c30: 01491823 */ subu $v1,$t2,$t1
/* f022c34: 44822000 */ mtc1 $v0,$f4
.L0f022c38:
/* f022c38: 3c014f80 */ lui $at,0x4f80
/* f022c3c: 04410004 */ bgez $v0,.L0f022c50
/* f022c40: 468021a0 */ cvt.s.w $f6,$f4
/* f022c44: 44814000 */ mtc1 $at,$f8
/* f022c48: 00000000 */ nop
/* f022c4c: 46083180 */ add.s $f6,$f6,$f8
.L0f022c50:
/* f022c50: 3c0142fe */ lui $at,0x42fe
/* f022c54: 44815000 */ mtc1 $at,$f10
/* f022c58: 3c017f1b */ lui $at,%hi(var7f1a87b4)
/* f022c5c: c43287b4 */ lwc1 $f18,%lo(var7f1a87b4)($at)
/* f022c60: 460a3003 */ div.s $f0,$f6,$f10
/* f022c64: 46000400 */ add.s $f16,$f0,$f0
/* f022c68: 46128302 */ mul.s $f12,$f16,$f18
/* f022c6c: 0c0068f4 */ jal cosf
/* f022c70: 00000000 */ nop
/* f022c74: 3c013f80 */ lui $at,0x3f80
/* f022c78: 44812000 */ mtc1 $at,$f4
/* f022c7c: 3c0141a0 */ lui $at,0x41a0
/* f022c80: 44813000 */ mtc1 $at,$f6
/* f022c84: 46002201 */ sub.s $f8,$f4,$f0
/* f022c88: 3c013f00 */ lui $at,0x3f00
/* f022c8c: 44818000 */ mtc1 $at,$f16
/* f022c90: 46064282 */ mul.s $f10,$f8,$f6
/* f022c94: 00000000 */ nop
/* f022c98: 46105482 */ mul.s $f18,$f10,$f16
/* f022c9c: 4600910d */ trunc.w.s $f4,$f18
/* f022ca0: 44032000 */ mfc1 $v1,$f4
/* f022ca4: 00000000 */ nop
.L0f022ca8:
/* f022ca8: 54600003 */ bnezl $v1,.L0f022cb8
/* f022cac: 8fbf0014 */ lw $ra,0x14($sp)
/* f022cb0: 24030001 */ addiu $v1,$zero,0x1
/* f022cb4: 8fbf0014 */ lw $ra,0x14($sp)
.L0f022cb8:
/* f022cb8: 27bd0018 */ addiu $sp,$sp,0x18
/* f022cbc: 00601025 */ or $v0,$v1,$zero
/* f022cc0: 03e00008 */ jr $ra
/* f022cc4: 00000000 */ nop
);
s32 func0f022be4(struct chrdata *chr)
{
s32 result = 255;
if (chr->cloakfadefrac > 0 || chr->cloakfadefinished == true) {
if (!chr->cloakfadefinished) {
result = 255 - chr->cloakfadefrac * 2;
} else {
f32 fVar3 = (f32)cosf((chr->cloakfadefrac / 127.0f + chr->cloakfadefrac / 127.0f) * M_PI);
result = (1.0f - fVar3) * 20.0f * 0.5f;
}
if (result == 0) {
result = 1;
}
}
return result;
}
void chrSetPoisoned(struct chrdata *chr, void *arg1)
{

2
src/gvars/gvars.c
View File

@ -7167,7 +7167,7 @@ u32 var80094adc = 0;
volatile u32 g_DmaNumSlotsBusy = 0;
u32 var80094ae4 = 0;
OSIoMesg g_DmaIoMsgs[32] = {0};
u8 g_DmaSlotsBusy[32] = {0};
volatile u8 g_DmaSlotsBusy[32] = {0};
OSMesg var80094e08 = NULL;
u32 var80094e0c = 0;
u32 var80094e10 = 0;

2
src/lib/main.c
View File

@ -830,7 +830,7 @@ void mainEntry(void)
}
}
void func0000db30(char *string, u32 *ptr)
void func0000db30(char *string, void *ptr)
{
// empty
}