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Decompile cdIs2dPointInTileType3

This commit is contained in:
Ryan Dwyer 2021-05-16 16:08:37 +10:00
parent a5fc05a953
commit 9798e5eb4e
2 changed files with 8 additions and 25 deletions
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2
src/include/types.h
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@ -992,7 +992,7 @@ struct tiletype3 {
/*0x08*/ f32 ymin;
/*0x0c*/ f32 x;
/*0x10*/ f32 z;
/*0x14*/ f32 width;
/*0x14*/ f32 width; // radius
};
struct tilething {

31
src/lib/lib_24e40.c
View File

@ -1062,30 +1062,13 @@ bool cdIs2dPointInTileType2(struct tiletype2 *tile, f32 x, f32 z)
return true;
}
GLOBAL_ASM(
glabel cdIs2dPointInTileType3
/* 26654: 44856000 */ mtc1 $a1,$f12
/* 26658: c484000c */ lwc1 $f4,0xc($a0)
/* 2665c: 44867000 */ mtc1 $a2,$f14
/* 26660: c4860010 */ lwc1 $f6,0x10($a0)
/* 26664: 46046001 */ sub.s $f0,$f12,$f4
/* 26668: c4900014 */ lwc1 $f16,0x14($a0)
/* 2666c: 00001025 */ or $v0,$zero,$zero
/* 26670: 46067081 */ sub.s $f2,$f14,$f6
/* 26674: 46000202 */ mul.s $f8,$f0,$f0
/* 26678: 00000000 */ nop
/* 2667c: 46021282 */ mul.s $f10,$f2,$f2
/* 26680: 460a4480 */ add.s $f18,$f8,$f10
/* 26684: 46108102 */ mul.s $f4,$f16,$f16
/* 26688: 4604903e */ c.le.s $f18,$f4
/* 2668c: 00000000 */ nop
/* 26690: 45000002 */ bc1f .L0002669c
/* 26694: 00000000 */ nop
/* 26698: 24020001 */ addiu $v0,$zero,0x1
.L0002669c:
/* 2669c: 03e00008 */ jr $ra
/* 266a0: 00000000 */ nop
);
bool cdIs2dPointInTileType3(struct tiletype3 *tile, f32 x, f32 z)
{
f32 xdiff = x - tile->x;
f32 zdiff = z - tile->z;
return xdiff * xdiff + zdiff * zdiff <= tile->width * tile->width;
}
bool func000266a4(f32 x, f32 z, struct tile *tile)
{