fixed robot rendering in player hands and adjusted cable in-hand rendering a little; picking of robots now generates a stack with the current energy in the nbt tag; fixed hit tests for robots due to using range from settings directly after switching to player.rayTrace... derp

li/cil/oc/client/renderer/block/BlockRenderer.scala

@@ -20,13 +20,12 @@ object BlockRenderer extends ISimpleBlockRenderingHandler {
     GL11.glPushMatrix()
     Delegator.subBlock(block, metadata) match {
       case Some(cable: Cable) =>
-        GL11.glTranslatef(0, 0.3f, 0)
         GL11.glScalef(1.6f, 1.6f, 1.6f)
-        GL11.glTranslatef(-0.5f, -0.5f, -0.5f)
+        GL11.glTranslatef(-0.5f, -0.3f, -0.5f)
         CableRenderer.renderCable(ForgeDirection.DOWN.flag)
       case Some(proxy@(_: RobotProxy | _: RobotAfterimage)) =>
-        GL11.glTranslatef(0, -0.1f, 0)
         GL11.glScalef(1.5f, 1.5f, 1.5f)
+        GL11.glTranslatef(-0.5f, -0.45f, -0.5f)
         RobotRenderer.renderChassis()
       case _ =>
         val renderFace = Array(

li/cil/oc/common/block/Delegate.scala

@@ -6,7 +6,7 @@ import net.minecraft.entity.EntityLivingBase
 import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.item.ItemStack
 import net.minecraft.tileentity.TileEntity
-import net.minecraft.util.{Vec3, AxisAlignedBB, Icon}
+import net.minecraft.util.{MovingObjectPosition, Vec3, AxisAlignedBB, Icon}
 import net.minecraft.world.IBlockAccess
 import net.minecraft.world.World
 import net.minecraftforge.common.ForgeDirection
@@ -56,6 +56,8 @@ trait Delegate {
 
   def dropBlockAsItemWithChance(world: World, x: Int, y: Int, z: Int, chance: Float, fortune: Int) = false
 
+  def pickBlock(target: MovingObjectPosition, world: World, x: Int, y: Int, z: Int): ItemStack = createItemStack()
+
   def getRenderColor = 0xFFFFFF
 
   def getLightOpacity(world: World, x: Int, y: Int, z: Int) = 255

li/cil/oc/common/block/Delegator.scala

@@ -14,7 +14,7 @@ import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.entity.{EnumCreatureType, Entity, EntityLivingBase}
 import net.minecraft.item.{ItemBlock, ItemStack}
 import net.minecraft.tileentity.TileEntity
-import net.minecraft.util.{Vec3, AxisAlignedBB}
+import net.minecraft.util.{MovingObjectPosition, Vec3, AxisAlignedBB}
 import net.minecraft.world.{IBlockAccess, World}
 import net.minecraftforge.common.ForgeDirection
 import powercrystals.minefactoryreloaded.api.rednet.{IRedNetNetworkContainer, RedNetConnectionType, IConnectableRedNet}
@@ -143,6 +143,12 @@ class Delegator[Child <: Delegate](id: Int) extends Block(id, Material.iron) {
     dropBlockAsItem_do(world, x, y, z, stack)
   }
 
+  override def getPickBlock(target: MovingObjectPosition, world: World, x: Int, y: Int, z: Int) =
+    subBlock(world, x, y, z) match {
+      case Some(subBlock) => subBlock.pickBlock(target, world, x, y, z)
+      case _ => super.getPickBlock(target, world, x, y, z)
+    }
+
   override def getRenderColor(metadata: Int) =
     subBlock(metadata) match {
       case Some(subBlock) => subBlock.getRenderColor

li/cil/oc/common/block/RobotAfterimage.scala

@@ -5,12 +5,19 @@ import li.cil.oc.common.tileentity
 import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.world.{IBlockAccess, World}
 import net.minecraftforge.common.ForgeDirection
+import net.minecraft.util.MovingObjectPosition
 
 class RobotAfterimage(val parent: SpecialDelegator) extends SpecialDelegate {
   val unlocalizedName = "RobotAfterimage"
 
   override val showInItemList = false
 
+  override def pickBlock(target: MovingObjectPosition, world: World, x: Int, y: Int, z: Int) =
+    findMovingRobot(world, x, y, z) match {
+      case Some(robot) => robot.createItemStack()
+      case _ => null
+    }
+
   override def breakBlock(world: World, x: Int, y: Int, z: Int, blockId: Int) = {
     super.breakBlock(world, x, y, z, blockId)
     findMovingRobot(world, x, y, z) match {

li/cil/oc/common/block/RobotProxy.scala

@@ -8,8 +8,7 @@ import li.cil.oc.{Settings, OpenComputers}
 import net.minecraft.entity.EntityLivingBase
 import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NBTTagCompound
-import net.minecraft.util.{AxisAlignedBB, Vec3}
+import net.minecraft.util.{MovingObjectPosition, AxisAlignedBB, Vec3}
 import net.minecraft.world.{IBlockAccess, World}
 import net.minecraftforge.common.ForgeDirection
 
@@ -29,6 +28,12 @@ class RobotProxy(val parent: SpecialDelegator) extends Computer with SpecialDele
     tooltip.addAll(Tooltip.get(unlocalizedName))
   }
 
+  override def pickBlock(target: MovingObjectPosition, world: World, x: Int, y: Int, z: Int) =
+    world.getBlockTileEntity(x, y, z) match {
+      case proxy: tileentity.RobotProxy => proxy.robot.createItemStack()
+      case _ => null
+    }
+
   // ----------------------------------------------------------------------- //
 
   override def createTileEntity(world: World) = {
@@ -90,29 +95,22 @@ class RobotProxy(val parent: SpecialDelegator) extends Computer with SpecialDele
     super.onBlockPlacedBy(world, x, y, z, entity, stack)
     if (!world.isRemote) ((entity, world.getBlockTileEntity(x, y, z)) match {
       case (player: robot.Player, proxy: tileentity.RobotProxy) =>
-        Some((proxy, player.robot.owner))
+        Some((proxy.robot, player.robot.owner))
       case (player: EntityPlayer, proxy: tileentity.RobotProxy) =>
-        Some((proxy, player.getCommandSenderName))
+        Some((proxy.robot, player.getCommandSenderName))
       case _ => None
     }) match {
-      case Some((proxy, owner)) =>
-        proxy.robot.owner = owner
-        if (stack.hasTagCompound) {
-          proxy.robot.battery.changeBuffer(stack.getTagCompound.getInteger(Settings.namespace + "storedEnergy"))
-        }
+      case Some((robot, owner)) =>
+        robot.owner = owner
+        robot.parseItemStack(stack)
       case _ =>
     }
   }
 
   override def onBlockRemovedBy(world: World, x: Int, y: Int, z: Int, player: EntityPlayer) = {
     if (!world.isRemote) world.getBlockTileEntity(x, y, z) match {
-      case proxy: tileentity.RobotProxy if !player.capabilities.isCreativeMode || proxy.globalBuffer > 0 =>
-        val stack = createItemStack()
-        if (proxy.globalBuffer > 1) {
-          stack.setTagCompound(new NBTTagCompound("tag"))
-          stack.getTagCompound.setInteger(Settings.namespace + "storedEnergy", proxy.globalBuffer.toInt)
-        }
-        parent.dropBlockAsItem(world, x, y, z, stack)
+      case proxy: tileentity.RobotProxy if !player.capabilities.isCreativeMode || proxy.globalBuffer > 1 =>
+        parent.dropBlockAsItem(world, x, y, z, proxy.robot.createItemStack())
       case _ =>
     }
     super.onBlockRemovedBy(world, x, y, z, player)

li/cil/oc/common/tileentity/Robot.scala

@@ -137,6 +137,23 @@ class Robot(isRemote: Boolean) extends Computer(isRemote) with ISidedInventory w
     }
   }
 
+  def createItemStack() = {
+    val stack = Blocks.robotProxy.createItemStack()
+    if (globalBuffer > 1) {
+      stack.setTagCompound(new NBTTagCompound("tag"))
+      stack.getTagCompound.setInteger(Settings.namespace + "storedEnergy", globalBuffer.toInt)
+    }
+    stack
+  }
+
+  def parseItemStack(stack: ItemStack) {
+    if (stack.hasTagCompound) {
+      battery.changeBuffer(stack.getTagCompound.getInteger(Settings.namespace + "storedEnergy"))
+    }
+  }
+
+  // ----------------------------------------------------------------------- //
+
   def isAnimatingMove = animationTicksLeft > 0 && moveDirection != ForgeDirection.UNKNOWN
 
   def isAnimatingSwing = animationTicksLeft > 0 && swingingTool

li/cil/oc/server/component/Robot.scala

@@ -10,7 +10,7 @@ import net.minecraft.entity.{EntityLivingBase, Entity}
 import net.minecraft.entity.item.EntityItem
 import net.minecraft.inventory.{IInventory, ISidedInventory}
 import net.minecraft.item.{ItemStack, ItemBlock}
-import net.minecraft.util.{MovingObjectPosition, EnumMovingObjectType}
+import net.minecraft.util.{Vec3, MovingObjectPosition, EnumMovingObjectType}
 import net.minecraftforge.common.ForgeDirection
 import net.minecraftforge.fluids.FluidRegistry
 import scala.Some
@@ -504,7 +504,9 @@ class Robot(val robot: tileentity.Robot) extends Computer(robot) {
   }
 
   private def pick(player: Player, range: Double) = {
-    val hit = player.rayTrace(range, 1)
+    val blockCenter = Vec3.createVectorHelper(player.posX + player.facing.offsetX, player.posY + player.facing.offsetY, player.posZ + player.facing.offsetZ)
+    val realRange = player.getDistance(blockCenter.xCoord + player.side.offsetX * range, blockCenter.yCoord + player.side.offsetY * range, blockCenter.zCoord + player.side.offsetZ * range)
+    val hit = player.rayTrace(realRange, 1)
     player.closestEntity[EntityLivingBase]() match {
       case Some(entity) if hit == null || player.getPosition(1).distanceTo(hit.hitVec) > player.getDistanceToEntity(entity) => new MovingObjectPosition(entity)
       case _ => hit

li/cil/oc/server/component/robot/Player.scala

@@ -30,7 +30,7 @@ class Player(val robot: Robot) extends EntityPlayer(robot.world, Settings.get.na
   val robotInventory = new Inventory(this)
   inventory = robotInventory
 
-  var facing = ForgeDirection.UNKNOWN
+  var facing, side = ForgeDirection.UNKNOWN
 
   def world = robot.worldObj
 
@@ -40,6 +40,7 @@ class Player(val robot: Robot) extends EntityPlayer(robot.world, Settings.get.na
 
   def updatePositionAndRotation(facing: ForgeDirection, side: ForgeDirection) {
     this.facing = facing
+    this.side = side
     // Slightly offset in robot's facing to avoid glitches (e.g. Portal Gun).
     val direction = Vec3.createVectorHelper(
       facing.offsetX + side.offsetX * 0.5 + robot.facing.offsetX * 0.01,