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Improve rotation performance for worlds using jigsaw

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Daniel Mills 2021-01-14 08:36:04 -05:00
parent 36f56c2040
commit 6cd4b7c433
1 changed files with 8 additions and 3 deletions
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11
src/main/java/com/volmit/iris/scaffold/jigsaw/PlannedStructure.java
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@ -16,7 +16,7 @@ public class PlannedStructure {
private IrisJigsawStructure structure;
private IrisPosition position;
private IrisDataManager data;
private KMap<String, IrisObject> objectRotationCache;
private static KMap<String, IrisObject> objectRotationCache;
private RNG rng;
private boolean verbose;
private boolean terminating;
@ -368,12 +368,17 @@ public class PlannedStructure {
return false;
}
public IrisObject rotated(IrisJigsawPiece piece, IrisObjectRotation rotation) {
public synchronized IrisObject rotated(IrisJigsawPiece piece, IrisObjectRotation rotation) {
String key = piece.getObject() + "-" + rotation.hashCode();
if(objectRotationCache.containsKey(key))
{
return objectRotationCache.get(key);
IrisObject o = objectRotationCache.get(key);
if(o != null)
{
return o;
}
}
IrisObject o = rotation.rotateCopy(data.getObjectLoader().load(piece.getObject()));