From ed6499a1fab4503af9b6b41c6b2b54471b7f9551 Mon Sep 17 00:00:00 2001
From: Humungus <humungusus@seznam.cz>
Date: Sat, 10 May 2014 19:21:56 +0200
Subject: [PATCH] A simple fix for the wire flicker

---
 .../buildcraft/transport/BlockGenericPipe.java  | 17 ++++++++++++++++-
 common/buildcraft/transport/Pipe.java           |  1 -
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/common/buildcraft/transport/BlockGenericPipe.java b/common/buildcraft/transport/BlockGenericPipe.java
index 10bc7bfe..033caf9e 100644
--- a/common/buildcraft/transport/BlockGenericPipe.java
+++ b/common/buildcraft/transport/BlockGenericPipe.java
@@ -54,6 +54,7 @@ import buildcraft.core.BlockIndex;
 import buildcraft.core.CoreConstants;
 import buildcraft.core.CreativeTabBuildCraft;
 import buildcraft.core.ItemRobot;
+import buildcraft.core.TileBuffer;
 import buildcraft.core.robots.EntityRobot;
 import buildcraft.core.robots.RobotAIDocked;
 import buildcraft.core.utils.MatrixTranformations;
@@ -878,7 +879,9 @@ public class BlockGenericPipe extends BlockBuildCraft {
 		if (!pipe.wireSet[color.ordinal()]) {
 			pipe.wireSet[color.ordinal()] = true;
 			pipe.signalStrength[color.ordinal()] = 0;
-			pipe.container.scheduleNeighborChange();
+			
+			pipe.updateSignalState();
+			pipe.container.scheduleRenderUpdate();
 			return true;
 		}
 		return false;
@@ -890,7 +893,19 @@ public class BlockGenericPipe extends BlockBuildCraft {
 				dropWire(color, pipe);
 			}
 			pipe.wireSet[color.ordinal()] = false;
+			
+			TileBuffer neighbours[] = pipe.container.getTileCache();
+			
+			if(neighbours != null) {
+				for(int i = 0; i < 6; i++) {
+					if (neighbours[i] != null && neighbours[i].getTile() instanceof TileGenericPipe && !neighbours[i].getTile().isInvalid()) {
+						((TileGenericPipe) neighbours[i].getTile()).pipe.updateSignalState();
+					}
+				}
+			}
 			pipe.container.scheduleRenderUpdate();
+			
+			
 			return true;
 		}
 		return false;
diff --git a/common/buildcraft/transport/Pipe.java b/common/buildcraft/transport/Pipe.java
index c29fdeda..55415c0c 100644
--- a/common/buildcraft/transport/Pipe.java
+++ b/common/buildcraft/transport/Pipe.java
@@ -141,7 +141,6 @@ public abstract class Pipe<T extends PipeTransport> implements IDropControlInven
 	public void onNeighborBlockChange(int blockId) {
 		transport.onNeighborBlockChange(blockId);
 
-		updateSignalState();
 	}
 
 	public boolean canPipeConnect(TileEntity tile, ForgeDirection side) {