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Make background tile IDs consistent whether or not deduplication is enabled

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Fixes #2072
This commit is contained in:
Rangi
2026-09-11 20:45:52 -04:00
parent 5a2927778f
commit 438b943a1a
6 changed files with 10 additions and 4 deletions
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src/gfx/process.cpp
+4 -4
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@@ -862,9 +862,9 @@ static UniqueTiles dedupTiles(
attr.xFlip = false;
attr.yFlip = false;
attr.bank = 0;
attr.tileID = 0;
attr.tileID = options.baseTileIDs[attr.bank];
} else {
auto [tileID, matchType] = tiles.addTile({tile, palettes[attr.getPalID(mappings)]});
auto [tileIdx, matchType] = tiles.addTile({tile, palettes[attr.getPalID(mappings)]});
if (inputWithoutOutput && matchType == TileData::NOPE) {
error(
@@ -877,8 +877,8 @@ static UniqueTiles dedupTiles(
attr.xFlip = matchType == TileData::HFLIP || matchType == TileData::VHFLIP;
attr.yFlip = matchType == TileData::VFLIP || matchType == TileData::VHFLIP;
attr.bank = tileID >= options.maxNbTiles[0];
attr.tileID = (attr.bank ? tileID - options.maxNbTiles[0] : tileID)
attr.bank = tileIdx >= options.maxNbTiles[0];
attr.tileID = (attr.bank ? tileIdx - options.maxNbTiles[0] : tileIdx)
+ options.baseTileIDs[attr.bank];
}
}