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Added MoreTiles option to increase the limit of FRM images for tiles from 4096 to 16383 (from Crafty) (#156)

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This commit is contained in:
Mr.Stalin
2018-05-28 09:18:55 +08:00
committed by NovaRain
parent 839e86ed26
commit 04bd88cdc2
1 changed files with 62 additions and 0 deletions
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sfall/Modules/Tiles.cpp
+62
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@@ -28,6 +28,29 @@
namespace sfall
{
#define _OBJ_TYPE_TILE (4)
static const DWORD Tiles_0E[] = {
0x484255, 0x48429D, 0x484377, 0x484385, 0x48A897, 0x48A89A, 0x4B2231,
0x4B2374, 0x4B2381, 0x4B2480, 0x4B248D, 0x4B2A7C, 0x4B2BDA
};
static const DWORD Tiles_3F[] = {
0x41875D, 0x4839E6, 0x483A2F, 0x484380, 0x48A803, 0x48A9F2, 0x48C96C,
0x48C99F, 0x48C9D2, 0x4B2247, 0x4B2334, 0x4B2440, 0x4B2AB9, 0x4B2B8F,
0x4B2BF4, 0x1000E1DA
};
static const DWORD Tiles_40[] = {
0x48C941, 0x48C955, 0x48CA5F, 0x48CA71, 0x48CA9B, 0x48CAAD, 0x48CADB,
0x48CAEB, 0x48CAF7, 0x48CB20, 0x48CB32, 0x48CB61, 0x1000E1C0
};
static const DWORD Tiles_C0[] = {
0x48424E, 0x484296, 0x484372, 0x48A88D, 0x48A892, 0x4B222C, 0x4B236F,
0x4B247B, 0x4B2A77, 0x4B2BD5
};
struct OverrideEntry {
//DWORD id;
DWORD xtiles;
@@ -219,12 +242,51 @@ end:
}
}
static void __declspec(naked) art_id_hack() {
__asm {
cmp esi, (_OBJ_TYPE_TILE << 24); //0x4000000
jne end;
and eax, 0x3FFF;
retn;
end:
and eax, 0x0FFF;
retn;
}
}
static void __declspec(naked) art_get_name_hack() {
__asm {
sar eax, 24;
cmp eax, _OBJ_TYPE_TILE;
jne end;
mov esi, edx;
mov ebp, edx;
and esi, 0x3FFF;
and ebp, 0xC000;
sar ebp, 0x0E;
end:
test esi, esi;
retn;
}
}
void Tiles::init() {
tileMode = GetConfigInt("Misc", "AllowLargeTiles", 0);
if (tileMode) {
HookCall(0x481D72, &ArtInitHook);
HookCall(0x48434C, SquareLoadHook);
}
if (GetConfigInt("Misc", "MoreTiles", 0)) {
if (*(long*)0x1000E1BF == 0x1000 && *(long*)0x1000E1D9 == 0x0FFF) { // Check HRP 4.1.8
MakeCall(0x419D46, art_id_hack);
MakeCall(0x419479, art_get_name_hack);
SafeWriteBatch<BYTE>(0x0E, Tiles_0E);
SafeWriteBatch<BYTE>(0x3F, Tiles_3F);
SafeWriteBatch<BYTE>(0x40, Tiles_40);
SafeWriteBatch<BYTE>(0xC0, Tiles_C0);
}
}
}
}