cpp/openttd-patchpack/source Changeset - r28346:2c6059d740b4

Changeset - r28346:2c6059d740b4

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Peter Nelson - 4 months ago 2023-12-27 20:25:38
peter1138@openttd.org

Fix: Changing group parent did not properly update partially-default liveries.

1 file changed with 4 insertions and 3 deletions:

src/group_cmd.cpp

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src/group_cmd.cpp

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@@ @@ -466,10 +466,11 @@ CommandCost CmdAlterGroup(DoCommandFlag @@
 			g->parent = (pg == nullptr) ? INVALID_GROUP : pg->index;
 			GroupStatistics::UpdateAutoreplace(g->owner);
 			if (g->livery.in_use == 0) {
 			if (!HasBit(g->livery.in_use, 0) || !HasBit(g->livery.in_use, 1)) {
 				/* Update livery with new parent's colours if either colour is default. */
 				const Livery *livery = GetParentLivery(g);
 				g->livery.colour1 = livery->colour1;
 				g->livery.colour2 = livery->colour2;
 				if (!HasBit(g->livery.in_use, 0)) g->livery.colour1 = livery->colour1;
 				if (!HasBit(g->livery.in_use, 1)) g->livery.colour2 = livery->colour2;
 				PropagateChildLivery(g, true);
 				MarkWholeScreenDirty();

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