From 1d4842ebc224a5b20bd3c27fdd0c07df5fc3be92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20N=C3=BCcke?= <florian@nuecke.de>
Date: Wed, 25 Jun 2014 13:22:17 +0200
Subject: [PATCH 1/2] Fixes #359.

---
 src/main/scala/li/cil/oc/server/PacketHandler.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/li/cil/oc/server/PacketHandler.scala b/src/main/scala/li/cil/oc/server/PacketHandler.scala
index 76ff9c09e..90708a86c 100644
--- a/src/main/scala/li/cil/oc/server/PacketHandler.scala
+++ b/src/main/scala/li/cil/oc/server/PacketHandler.scala
@@ -122,7 +122,7 @@ class PacketHandler extends CommonPacketHandler {
 
   def onPetVisibility(p: PacketParser) {
     p.player match {
-      case player: EntityPlayerMP if player != Minecraft.getMinecraft.thePlayer =>
+      case player: EntityPlayerMP =>
         if (if (p.readBoolean()) {
           PetVisibility.hidden.remove(player.getCommandSenderName)
         }

From ac8b490229ee8361d54245a9b03d8d93f7d47675 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20N=C3=BCcke?= <florian@nuecke.de>
Date: Wed, 25 Jun 2014 13:35:35 +0200
Subject: [PATCH 2/2] Brought back the workaround for IC2 not giving a damn
 about the returned value from energy injection (and therefore energy getting
 lost). Closes #348.

---
 .../traits/power/IndustrialCraft2.scala       | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/main/scala/li/cil/oc/common/tileentity/traits/power/IndustrialCraft2.scala b/src/main/scala/li/cil/oc/common/tileentity/traits/power/IndustrialCraft2.scala
index c34c8fbe6..8c0ce3e70 100644
--- a/src/main/scala/li/cil/oc/common/tileentity/traits/power/IndustrialCraft2.scala
+++ b/src/main/scala/li/cil/oc/common/tileentity/traits/power/IndustrialCraft2.scala
@@ -11,6 +11,8 @@ import net.minecraftforge.common.ForgeDirection
 trait IndustrialCraft2 extends Common with IEnergySink {
   var addedToPowerGrid = false
 
+  private var lastInjectedAmount = 0.0
+
   private lazy val useIndustrialCraft2Power = isServer && !Settings.get.ignorePower && Mods.IndustrialCraft2.isAvailable
 
   // ----------------------------------------------------------------------- //
@@ -36,8 +38,10 @@ trait IndustrialCraft2 extends Common with IEnergySink {
   def acceptsEnergyFrom(emitter: net.minecraft.tileentity.TileEntity, direction: ForgeDirection) = canConnectPower(direction)
 
   @Optional.Method(modid = "IC2")
-  def injectEnergyUnits(directionFrom: ForgeDirection, amount: Double) =
+  def injectEnergyUnits(directionFrom: ForgeDirection, amount: Double) = {
+    lastInjectedAmount = amount
     amount - tryChangeBuffer(directionFrom, amount * Settings.ratioIC2) / Settings.ratioIC2
+  }
 
   @Optional.Method(modid = "IC2")
   def getMaxSafeInput = Integer.MAX_VALUE
@@ -45,6 +49,17 @@ trait IndustrialCraft2 extends Common with IEnergySink {
   @Optional.Method(modid = "IC2")
   def demandedEnergyUnits = {
     if (Settings.get.ignorePower || isClient) 0
-    else ForgeDirection.VALID_DIRECTIONS.map(side => globalBufferSize(side) - globalBuffer(side)).max / Settings.ratioIC2
+    else {
+      var force = false
+      val demand = ForgeDirection.VALID_DIRECTIONS.map(side => {
+        val size = globalBufferSize(side)
+        val value = globalBuffer(side)
+        val space = size - value
+        force = force || (space > size / 2)
+        space
+      }).max / Settings.ratioIC2
+      if (force || lastInjectedAmount <= 0 || demand >= lastInjectedAmount) demand
+      else 0
+    }
   }
 }