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Only show/use appropriate parent or child registers in tile layout group

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Do not use both
This commit is contained in:
Jonathan G Rennison
2022-09-30 20:49:50 +01:00
parent fdf2d3dfe1
commit 77f25a48a9
2 changed files with 17 additions and 11 deletions
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15
src/newgrf_optimiser.cpp
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@@ -2400,13 +2400,16 @@ void OptimiseVarAction2DeterministicSpriteGroup(VarAction2OptimiseState &state,
if (reg->flags & TLF_DODRAW) bits.set(reg->dodraw, true);
if (reg->flags & TLF_SPRITE) bits.set(reg->sprite, true);
if (reg->flags & TLF_PALETTE) bits.set(reg->palette, true);
if (reg->flags & TLF_BB_XY_OFFSET) {
bits.set(reg->delta.parent[0], true);
bits.set(reg->delta.parent[1], true);
if (element->IsParentSprite()) {
if (reg->flags & TLF_BB_XY_OFFSET) {
bits.set(reg->delta.parent[0], true);
bits.set(reg->delta.parent[1], true);
}
if (reg->flags & TLF_BB_Z_OFFSET) bits.set(reg->delta.parent[2], true);
} else {
if (reg->flags & TLF_CHILD_X_OFFSET) bits.set(reg->delta.child[0], true);
if (reg->flags & TLF_CHILD_Y_OFFSET) bits.set(reg->delta.child[1], true);
}
if (reg->flags & TLF_BB_Z_OFFSET) bits.set(reg->delta.parent[2], true);
if (reg->flags & TLF_CHILD_X_OFFSET) bits.set(reg->delta.child[0], true);
if (reg->flags & TLF_CHILD_Y_OFFSET) bits.set(reg->delta.child[1], true);
}
}
}