X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.logic.model.editor%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fmodel%2Feditor%2Fhandles%2FHandleManager.java;h=c5e06a54cc7bb2d634903a9a647fafcb02b140dc;hb=cc6e329dc014542eb743833ef865b9d59047abbb;hp=91b0e3b07630d2ce32903a04edcab2b835a5ff3a;hpb=9e9a77976efe36de6ae82e74a013cd07a17dd352;p=Mograsim.git

diff --git a/net.mograsim.logic.model.editor/src/net/mograsim/logic/model/editor/handles/HandleManager.java b/net.mograsim.logic.model.editor/src/net/mograsim/logic/model/editor/handles/HandleManager.java
index 91b0e3b0..c5e06a54 100644
--- a/net.mograsim.logic.model.editor/src/net/mograsim/logic/model/editor/handles/HandleManager.java
+++ b/net.mograsim.logic.model.editor/src/net/mograsim/logic/model/editor/handles/HandleManager.java
@@ -8,6 +8,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;
 import java.util.stream.Collectors;
 
@@ -114,8 +115,13 @@ public class HandleManager
 
 	private void registerWire(GUIWire wire)
 	{
-		wire.addPathChangedListener((w, diff) ->
+		Point[] path = wire.getPath();
+		AtomicInteger oldLength = new AtomicInteger(path == null ? 0 : path.length);
+		wire.addPathChangedListener(w ->
 		{
+			Point[] newPath = w.getPath();
+			int newLength = newPath == null ? 0 : newPath.length;
+			int diff = oldLength.getAndSet(newLength) - newLength;
 			if(diff != 0)
 			{
 				if(diff > 0)
@@ -134,9 +140,9 @@ public class HandleManager
 			pointHandlesPerWire.get(w).forEach(h -> h.updatePos());
 		});
 		addWireHandle(wire);
-		if (wire.getPath() == null)
+		if (path == null)
 			return;
-		for (int i = 0; i < wire.getPath().length; i++)
+		for (int i = 0; i < path.length; i++)
 		{
 			addWirePointHandle(wire);
 		}