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Decompile chrGetLateralDistanceToPad

This commit is contained in:
Ryan Dwyer 2019-11-08 17:27:04 +10:00
parent 7534dec03a
commit 83cfa45bdd
2 changed files with 18 additions and 35 deletions
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52
src/game/game_000000.c
View File

@ -83965,41 +83965,23 @@ float chrGetLateralDistanceToCoord(struct chrdata *chr, struct coord *coord)
return sqrtf(xdiff * xdiff + zdiff * zdiff);
}
GLOBAL_ASM(
glabel func0f0494d8
/* f0494d8: 27bdff80 */ addiu $sp,$sp,-128
/* f0494dc: afbf0014 */ sw $ra,0x14($sp)
/* f0494e0: 8c8e001c */ lw $t6,0x1c($a0)
/* f0494e4: 44801000 */ mtc1 $zero,$f2
/* f0494e8: afae007c */ sw $t6,0x7c($sp)
/* f0494ec: 0fc1258b */ jal padResolve
/* f0494f0: e7a2001c */ swc1 $f2,0x1c($sp)
/* f0494f4: 04400012 */ bltz $v0,.L0f049540
/* f0494f8: c7a2001c */ lwc1 $f2,0x1c($sp)
/* f0494fc: 00402025 */ or $a0,$v0,$zero
/* f049500: 24050002 */ addiu $a1,$zero,0x2
/* f049504: 0fc456ac */ jal padUnpack
/* f049508: 27a60020 */ addiu $a2,$sp,0x20
/* f04950c: 8fa2007c */ lw $v0,0x7c($sp)
/* f049510: c7a40020 */ lwc1 $f4,0x20($sp)
/* f049514: c7a80028 */ lwc1 $f8,0x28($sp)
/* f049518: c4460008 */ lwc1 $f6,0x8($v0)
/* f04951c: c44a0010 */ lwc1 $f10,0x10($v0)
/* f049520: 46062001 */ sub.s $f0,$f4,$f6
/* f049524: 460a4081 */ sub.s $f2,$f8,$f10
/* f049528: 46000402 */ mul.s $f16,$f0,$f0
/* f04952c: 00000000 */ sll $zero,$zero,0x0
/* f049530: 46021482 */ mul.s $f18,$f2,$f2
/* f049534: 0c012974 */ jal sqrtf
/* f049538: 46128300 */ add.s $f12,$f16,$f18
/* f04953c: 46000086 */ mov.s $f2,$f0
.L0f049540:
/* f049540: 8fbf0014 */ lw $ra,0x14($sp)
/* f049544: 27bd0080 */ addiu $sp,$sp,0x80
/* f049548: 46001006 */ mov.s $f0,$f2
/* f04954c: 03e00008 */ jr $ra
/* f049550: 00000000 */ sll $zero,$zero,0x0
);
float chrGetLateralDistanceToPad(struct chrdata *chr, s32 pad_id)
{
struct position *pos = chr->pos;
float xdiff, zdiff;
struct pad pad;
float distance = 0;
pad_id = padResolve(chr, pad_id);
if (pad_id >= 0) {
padUnpack(pad_id, 2, &pad);
xdiff = pad.coord.x - pos->coord.x;
zdiff = pad.coord.z - pos->coord.z;
distance = sqrtf(xdiff * xdiff + zdiff * zdiff);
}
return distance;
}
GLOBAL_ASM(
glabel func0f049554

1
src/include/game/game_0601b0.h
View File

@ -400,5 +400,6 @@ u32 func0f1a78b0(void);
void countdownTimerSetValue(float frames);
float countdownTimerGetValue(void);
void padUnpack(s32 pad_id, u32 flags, struct pad *dst);
#endif