and a sanity check just in case

pmmp · Oct 17, 2024 · f1b1a70 · f1b1a70
1 parent 59d14de
commit f1b1a70
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/tools/generate-blockstate-upgrade-schema.php b/tools/generate-blockstate-upgrade-schema.php
@@ -513,7 +513,11 @@ function processRemappedStates(array $upgradeTable) : array{
 				}
 			}
 
-			$list[encodeOrderedProperties($oldState)] = new BlockStateUpgradeSchemaBlockRemap(
+			$fallbackRawFilter = encodeOrderedProperties($oldState);
+			if(isset($list[$fallbackRawFilter])){
+				throw new AssumptionFailedError("Exact match filter collision for \"" . $pair->old->getName() . "\" - this should never happen");
+			}
+			$list[$fallbackRawFilter] = new BlockStateUpgradeSchemaBlockRemap(
 				$oldState,
 				$newName,
 				$cleanedNewState2,