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Decompile sub_08057450

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This commit is contained in:
Tal Hayon
2022-01-26 18:36:29 +02:00
parent 6e509c40bd
commit 81d8e5cd0c
2 changed files with 3 additions and 116 deletions
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src/manager/manager1.c
+3 -14
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@@ -209,25 +209,15 @@ void sub_080573AC(Entity* this) {
}
}
NONMATCH("asm/non_matching/manager1/sub_08057450.inc", void sub_08057450(Entity* this)) {
void sub_08057450(Entity* this) {
s32 y;
// register s32 temp asm("r2");
s32 temp;
s32 y2;
gScreen.bg3.xOffset = 0x10;
y = gRoomControls.scroll_y;
y -= gRoomControls.origin_y;
y >>= 2;
// Removing temp messes with r1/r2 with regards to y
temp = 0x3f;
gScreen.bg3.yOffset = y & temp;
if (y < 0) {
y += 0x3f;
}
gScreen.bg3.tilemap = &gBG3Buffer[(y >> 6) << 8];
gScreen.bg3.yOffset = y & 0x3f;
gScreen.bg3.tilemap = &gBG3Buffer[(y / 0x40) << 8];
if ((void*)this->z.WORD != gScreen.bg3.tilemap) {
this->z.WORD = (u32)gScreen.bg3.tilemap;
gScreen.bg3.updated = 1;
@@ -250,7 +240,6 @@ NONMATCH("asm/non_matching/manager1/sub_08057450.inc", void sub_08057450(Entity*
ZV(this)[3] = (ZV(this)[3] + 1) & 3;
}
}
END_NONMATCH
const u16 gUnk_08107C1C[] = {
0x1000, 0xF01, 0xE02, 0xD03, 0xC04, 0xB05, 0xA06, 0x907, 0x908, 0x909,