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Decompile func0f0b4d68

This commit is contained in:
Ryan Dwyer 2020-03-16 19:52:56 +10:00
parent 93259b345d
commit 71ca3546ba
2 changed files with 18 additions and 43 deletions
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59
src/game/game_0b3350.c
View File

@ -1734,48 +1734,23 @@ void func0f0b4d04(struct coord *in, struct coord *out)
- in->x * value * player->c_recipscalex;
}
GLOBAL_ASM(
glabel func0f0b4d68
.late_rodata
glabel var7f1ad150
.word 0xe0ad78ec
.text
/* f0b4d68: c4800008 */ lwc1 $f0,0x8($a0)
/* f0b4d6c: 44802000 */ mtc1 $zero,$f4
/* f0b4d70: 3c02800a */ lui $v0,%hi(g_Vars+0x284)
/* f0b4d74: 8c42a244 */ lw $v0,%lo(g_Vars+0x284)($v0)
/* f0b4d78: 46002032 */ c.eq.s $f4,$f0
/* f0b4d7c: 3c013f80 */ lui $at,0x3f80
/* f0b4d80: 45020005 */ bc1fl .L0f0b4d98
/* f0b4d84: 44813000 */ mtc1 $at,$f6
/* f0b4d88: 3c017f1b */ lui $at,%hi(var7f1ad150)
/* f0b4d8c: 10000004 */ beqz $zero,.L0f0b4da0
/* f0b4d90: c422d150 */ lwc1 $f2,%lo(var7f1ad150)($at)
/* f0b4d94: 44813000 */ mtc1 $at,$f6
.L0f0b4d98:
/* f0b4d98: 00000000 */ sll $zero,$zero,0x0
/* f0b4d9c: 46003083 */ div.s $f2,$f6,$f0
.L0f0b4da0:
/* f0b4da0: c4880004 */ lwc1 $f8,0x4($a0)
/* f0b4da4: c4501734 */ lwc1 $f16,0x1734($v0)
/* f0b4da8: c4441710 */ lwc1 $f4,0x1710($v0)
/* f0b4dac: 46024282 */ mul.s $f10,$f8,$f2
/* f0b4db0: c4461724 */ lwc1 $f6,0x1724($v0)
/* f0b4db4: 46062200 */ add.s $f8,$f4,$f6
/* f0b4db8: 46105482 */ mul.s $f18,$f10,$f16
/* f0b4dbc: 46089280 */ add.s $f10,$f18,$f8
/* f0b4dc0: e4aa0004 */ swc1 $f10,0x4($a1)
/* f0b4dc4: c4920000 */ lwc1 $f18,0x0($a0)
/* f0b4dc8: c4441720 */ lwc1 $f4,0x1720($v0)
/* f0b4dcc: c450170c */ lwc1 $f16,0x170c($v0)
/* f0b4dd0: 46029202 */ mul.s $f8,$f18,$f2
/* f0b4dd4: c44a1730 */ lwc1 $f10,0x1730($v0)
/* f0b4dd8: 46048180 */ add.s $f6,$f16,$f4
/* f0b4ddc: 460a4402 */ mul.s $f16,$f8,$f10
/* f0b4de0: 46103101 */ sub.s $f4,$f6,$f16
/* f0b4de4: 03e00008 */ jr $ra
/* f0b4de8: e4a40000 */ swc1 $f4,0x0($a1)
);
void func0f0b4d68(struct coord *in, struct coord *out)
{
struct player *player = g_Vars.currentplayer;
f32 value;
if (in->z == 0.0f) {
value = -100000000000000000000.0f;
} else {
value = 1.0f / in->z;
}
out->y = in->y * value * player->c_recipscaley
+ (player->c_screentop + player->c_halfheight);
out->x = (player->c_screenleft + player->c_halfwidth) -
in->x * value * player->c_recipscalex;
}
GLOBAL_ASM(
glabel func0f0b4dec

2
src/include/game/game_0b3350.h
View File

@ -18,7 +18,7 @@ f32 func0f0b49b8(f32 arg0);
void currentPlayerSetCameraScale(void);
u32 func0f0b4c3c(void);
void func0f0b4d04(struct coord *in, struct coord *out);
u32 func0f0b4d68(void);
void func0f0b4d68(struct coord *in, struct coord *out);
u32 func0f0b4dec(void);
u32 func0f0b4e68(void);
u32 func0f0b4eb8(void);