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DrawRoomSelectMap had some unimplemented code

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This commit is contained in:
Snesrev
2023-03-06 03:23:18 +01:00
parent 19af4b6b80
commit db20133474
1 changed files with 5 additions and 7 deletions
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12
src/sm_82.c
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@@ -1668,22 +1668,20 @@ void DrawRoomSelectMap(void) { // 0x829517
uint16 v2 = 0;
LOBYTE(R18_) = 0;
while (1) {
Unreachable();
if (Unreachable()) {
HIBYTE(v3) = HIBYTE(v1);
uint8 what = map_tiles_explored[v2];
map_tiles_explored[v2] <<= 1;
if (!(what & 0x80)) {
IndirWriteWord(&R3_, v1, 0xFu);
} else {
++map_tiles_explored[v2];
uint8 *v4 = IndirPtr(&R0_, v1);
HIBYTE(v3) = HIBYTE(v1);
IndirWriteWord(&R3_, v1, *(uint16 *)v4 & 0xFBFF);
IndirWriteWord(&R3_, v1, *(uint16 *)IndirPtr(&R0_, v1) & ~0x400);
}
v1 += 2;
LOBYTE(R18_) = R18_ + 1;
LOBYTE(v3) = R18_ - 8;
if (!(uint8)sign8(v3)) {
LOBYTE(R18_) = 0;
if ((++v2 & 0x8000u) == 0)
if ((__int16)(++v2 - 256) >= 0)
break;
}
}