From a7f19b20a2ff59ec8c1233ae5b1c97aea04df9b9 Mon Sep 17 00:00:00 2001
From: Calclavia <admin@calclavia.com>
Date: Tue, 21 Jan 2014 19:15:20 +0800
Subject: [PATCH] Made mechanical network not pathfind unless the amount of
 generators changed

---
 .../mechanical/gear/PartGear.java             |  2 +-
 .../mechanical/network/MechanicalNetwork.java | 26 ++++++++++---------
 2 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/src/main/java/resonantinduction/mechanical/gear/PartGear.java b/src/main/java/resonantinduction/mechanical/gear/PartGear.java
index d9dc938f..f4675d9d 100644
--- a/src/main/java/resonantinduction/mechanical/gear/PartGear.java
+++ b/src/main/java/resonantinduction/mechanical/gear/PartGear.java
@@ -47,7 +47,7 @@ public class PartGear extends PartMechanical implements IMechanical
 	@Override
 	public boolean activate(EntityPlayer player, MovingObjectPosition hit, ItemStack item)
 	{
-		System.out.println(world().isRemote + ": " + getNetwork());
+		//System.out.println(world().isRemote + ": " + getNetwork());
 
 		if (BlockAdvanced.isUsableWrench(player, player.getCurrentEquippedItem(), tile().xCoord, tile().yCoord, tile().zCoord))
 		{
diff --git a/src/main/java/resonantinduction/mechanical/network/MechanicalNetwork.java b/src/main/java/resonantinduction/mechanical/network/MechanicalNetwork.java
index 03b30773..f196a4c8 100644
--- a/src/main/java/resonantinduction/mechanical/network/MechanicalNetwork.java
+++ b/src/main/java/resonantinduction/mechanical/network/MechanicalNetwork.java
@@ -74,22 +74,24 @@ public class MechanicalNetwork extends Network<IMechanicalNetwork, IMechanical>
 		/**
 		 * Calculation rotations of all generators.
 		 */
-		prevGenerators = generators;
+		if (!(prevGenerators.equals(generators)) && generators.size() > 0)
+		{System.out.println("UPDA PATH");
+			Set<IMechanical> closedSet = new LinkedHashSet<IMechanical>();
 
-		Set<IMechanical> closedSet = new LinkedHashSet<IMechanical>();
-
-		for (IMechanical generatorNode : generators)
-		{
-			if (generatorNode != null)
+			for (IMechanical generatorNode : generators)
 			{
-				PathfinderUpdateRotation rotationPathfinder = new PathfinderUpdateRotation(generatorNode, this, closedSet);
-				rotationPathfinder.findNodes(generatorNode);
-				closedSet.addAll(rotationPathfinder.closedSet);
-				sendRotationUpdatePacket(generatorNode);
+				if (generatorNode != null)
+				{
+					PathfinderUpdateRotation rotationPathfinder = new PathfinderUpdateRotation(generatorNode, this, closedSet);
+					rotationPathfinder.findNodes(generatorNode);
+					closedSet.addAll(rotationPathfinder.closedSet);
+					sendRotationUpdatePacket(generatorNode);
+				}
 			}
-		}
 
-		generators.clear();
+			prevGenerators = new LinkedHashSet<>(generators);
+			generators.clear();
+		}
 
 		/**
 		 * Calculate load