cleanup and some fixes

li/cil/oc/client/components/Screen.scala

@@ -8,6 +8,7 @@ class Screen(owner: TileEntityScreen) extends IScreen {
   val buffer = new TextBuffer(40, 24)
 
   def resolution = buffer.size
+
   def resolution_=(value: (Int, Int)) = {
     buffer.size = value
     owner.updateGui(buffer.toString)

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

@@ -3,6 +3,8 @@ package li.cil.oc.common.block
 import cpw.mods.fml.common.registry.GameRegistry
 import li.cil.oc.Config
 import li.cil.oc.CreativeTab
+import li.cil.oc.OpenComputers
+import li.cil.oc.common.gui.GuiType
 import li.cil.oc.common.tileentity.TileEntityComputer
 import net.minecraft.block.Block
 import net.minecraft.block.material.Material
@@ -13,8 +15,6 @@ import net.minecraft.util.MathHelper
 import net.minecraft.world.IBlockAccess
 import net.minecraft.world.World
 import net.minecraftforge.common.ForgeDirection
-import li.cil.oc.common.CommonProxy
-import li.cil.oc.OpenComputers
 
 class BlockComputer extends Block(Config.blockComputerId, Material.iron) {
   // ----------------------------------------------------------------------- //
@@ -79,7 +79,7 @@ class BlockComputer extends Block(Config.blockComputerId, Material.iron) {
     else {
       // Start the computer if it isn't already running and open the GUI.
       world.getBlockTileEntity(x, y, z).asInstanceOf[TileEntityComputer].turnOn()
-      player.openGui(OpenComputers, 0, world, x, y, z)
+      player.openGui(OpenComputers, GuiType.Computer.id, world, x, y, z)
       true
     }
   }

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

@@ -3,12 +3,13 @@ package li.cil.oc.common.block
 import cpw.mods.fml.common.registry.GameRegistry
 import li.cil.oc.Config
 import li.cil.oc.CreativeTab
+import li.cil.oc.OpenComputers
+import li.cil.oc.common.gui.GuiType
 import li.cil.oc.common.tileentity.TileEntityScreen
 import net.minecraft.block.Block
 import net.minecraft.block.material.Material
-import net.minecraft.world.World
 import net.minecraft.entity.player.EntityPlayer
-import li.cil.oc.OpenComputers
+import net.minecraft.world.World
 
 class BlockScreen extends Block(Config.blockScreenId, Material.iron) {
   // ----------------------------------------------------------------------- //
@@ -31,16 +32,7 @@ class BlockScreen extends Block(Config.blockScreenId, Material.iron) {
 
   override def onBlockActivated(world: World, x: Int, y: Int, z: Int, player: EntityPlayer,
     side: Int, hitX: Float, hitY: Float, hitZ: Float) = {
-//    if (player.isSneaking())
+    player.openGui(OpenComputers, GuiType.Screen.id, world, x, y, z)
-//      if (canWrench(player, x, y, z))
-//        setRotation(world, x, y, z, rotation(world, x, y, z) + 1)
-//      else
-//        false
-//    else {
-      // Start the computer if it isn't already running and open the GUI.
-//      world.getBlockTileEntity(x, y, z).asInstanceOf[TileEntityComputer].turnOn()
-      player.openGui(OpenComputers, 0, world, x, y, z)
     true
-//    }
   }
 }

li/cil/oc/common/components/IScreen.scala

@@ -3,9 +3,9 @@ package li.cil.oc.common.components
 import li.cil.oc.server.components.IComponent
 
 trait IScreen {
-  def resolution_=(value: (Int, Int)): Unit
+  def resolution: (Int, Int)
 
-  def resolution:(Int,Int) // Required for setter.
+  def resolution_=(value: (Int, Int)): Unit
 
   def set(col: Int, row: Int, s: String): Unit
 

li/cil/oc/common/container/ContainerComputer.scala

@@ -6,7 +6,6 @@ import net.minecraft.inventory.Slot
 import net.minecraft.item.ItemStack
 
 class ContainerComputer(playerInventory: InventoryPlayer, computer: TileEntityComputer) extends GenericInventoryContainer(playerInventory, computer) {
-  
   // Show the computer's inventory.
   // TODO nicer layout, separate for types, based on background image once it exists
   for (slotY <- 0 until 3) {

li/cil/oc/common/gui/GuiComputer.scala

@@ -5,7 +5,6 @@ import org.lwjgl.opengl.GL11
 import li.cil.oc.common.container.ContainerComputer
 import li.cil.oc.common.tileentity.TileEntityComputer
 import net.minecraft.client.gui.GuiButton
-import net.minecraft.client.gui.GuiTextField
 import net.minecraft.client.gui.inventory.GuiContainer
 import net.minecraft.entity.player.InventoryPlayer
 import net.minecraft.util.ResourceLocation
@@ -13,7 +12,7 @@ import net.minecraft.util.StatCollector
 
 class GuiComputer(inventory: InventoryPlayer, val tileEntity: TileEntityComputer) extends GuiContainer(new ContainerComputer(inventory, tileEntity)) {
   val button = new GuiButton(1, 5, 4, "test")
-  System.out.println("new Gui")
+
   override def drawGuiContainerForegroundLayer(mouseX: Int, mouseY: Int) = {
     //draw text and stuff here
     //the parameters for drawString are: string, x, y, color
@@ -23,7 +22,6 @@ class GuiComputer(inventory: InventoryPlayer, val tileEntity: TileEntityComputer
   }
 
   override def drawGuiContainerBackgroundLayer(dt: Float, mouseX: Int, mouseY: Int) = {
-    //draw your Gui here, only thing you need to change is the path
     GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
     this.mc.renderEngine.func_110577_a(new ResourceLocation(""));
     val x = (width - xSize) / 2
@@ -33,8 +31,8 @@ class GuiComputer(inventory: InventoryPlayer, val tileEntity: TileEntityComputer
 
   override def drawScreen(mouseX: Int, mouseY: Int, dt: Float) = {
     super.drawScreen(mouseX, mouseY, dt);
-
     button.drawButton(this.mc, mouseX, mouseY)
+  }
 
-  }
+  override def doesGuiPauseGame = false
 }

li/cil/oc/common/gui/GuiHandler.scala

@@ -3,9 +3,14 @@ package li.cil.oc.common.gui
 import cpw.mods.fml.common.network.IGuiHandler
 import li.cil.oc.common.container.ContainerComputer
 import li.cil.oc.common.tileentity.TileEntityComputer
+import li.cil.oc.common.tileentity.TileEntityScreen
 import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.world.World
-import li.cil.oc.common.tileentity.TileEntityScreen
+
+object GuiType extends Enumeration {
+  val Computer = Value("Computer")
+  val Screen = Value("Screen")
+}
 
 class GuiHandler extends IGuiHandler {
   override def getServerGuiElement(id: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int) =
@@ -17,10 +22,10 @@ class GuiHandler extends IGuiHandler {
 
   override def getClientGuiElement(id: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int) =
     world.getBlockTileEntity(x, y, z) match {
-      case tileEntity: TileEntityComputer =>
+      case tileEntity: TileEntityComputer if id == GuiType.Computer.id =>
         new GuiComputer(player.inventory, tileEntity)
-      case tileEntity:TileEntityScreen =>
+      case tileEntity: TileEntityScreen if id == GuiType.Screen.id =>
-        new ScreenGui(tileEntity)
+        new GuiScreen(tileEntity)
       case _ => null
     }
 }

li/cil/oc/common/gui/GuiScreen.scala

@@ -0,0 +1,26 @@
+package li.cil.oc.common.gui
+
+import li.cil.oc.common.tileentity.TileEntityScreen
+
+class GuiScreen(val tileEntity: TileEntityScreen) extends net.minecraft.client.gui.GuiScreen {
+  tileEntity.gui = Some(this)
+  var textField: GuiMultilineTextField = null
+
+  override def initGui() = {
+    super.initGui()
+    val (w, h) = tileEntity.component.resolution
+    val (pixelWidth, pixelHeight) = (w * 5, h * 8)
+    val x = (width - pixelWidth) / 2
+    val y = (height - pixelHeight) / 2
+    textField = new GuiMultilineTextField(
+      this.fontRenderer, x, y, pixelWidth, pixelHeight)
+    textField.setText(tileEntity.component.toString)
+  }
+
+  override def drawScreen(mouseX: Int, mouseY: Int, dt: Float) = {
+    super.drawScreen(mouseX, mouseY, dt);
+    textField.drawTextBox()
+  }
+
+  override def doesGuiPauseGame = false
+}

li/cil/oc/common/gui/ScreenGui.scala

@@ -1,29 +0,0 @@
-package li.cil.oc.common.gui
-
-import net.minecraft.client.gui.GuiScreen
-import li.cil.oc.common.tileentity.TileEntityScreen
-
-class ScreenGui(val tileEntity: TileEntityScreen) extends GuiScreen {
-  tileEntity.gui_=(this)
-  var textField: GuiMultilineTextField = null
-  
-  override def initGui() = {
-    super.initGui()
-    var(w,h) = tileEntity.component.resolution
-    println(" widht: "+w)
-    println("heigth:" +h)
-    w *=2
-    h *=2
-    var x =  (width - w)/2
-    var y = (height -h)/2
-      
-    textField = new GuiMultilineTextField(this.fontRenderer, x, y, w, h)
-    textField.setText(tileEntity.text)
-  }
-
-  override def drawScreen(mouseX: Int, mouseY: Int, dt: Float) = {
-    super.drawScreen(mouseX, mouseY, dt);
-
-    textField.drawTextBox()
-  }
-}

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

@@ -2,10 +2,9 @@ package li.cil.oc.common.tileentity
 
 import cpw.mods.fml.relauncher._
 import li.cil.oc.client.components.{ Screen => ClientScreen }
+import li.cil.oc.common.gui.GuiScreen
 import li.cil.oc.server.components.{ Screen => ServerScreen }
 import net.minecraft.tileentity.TileEntity
-import li.cil.oc.common.gui.ScreenGui
-import li.cil.oc.common.gui.ScreenGui
 
 class TileEntityScreen(isClient: Boolean) extends TileEntity {
   def this() = this(false)
@@ -14,18 +13,9 @@ class TileEntityScreen(isClient: Boolean) extends TileEntity {
     if (isClient) new ClientScreen(this)
     else new ServerScreen(this)
 
+  var gui: Option[GuiScreen] = None
+
   @SideOnly(Side.CLIENT)
-  def updateGui(value: () => String): Unit = {
+  def updateGui(value: () => String): Unit =
-    // TODO if GUI is open, call value() to get the new display string and show it
+    gui.foreach(_.textField.setText(value()))
-      println("CLIENT SCREEN: " + value())
-      if(_gui != null){
-        _gui.textField.setText(value())
-      }
-  }
-
-  private var _gui:ScreenGui = null
-  def gui = _gui
-  def gui_=(value:ScreenGui):Unit = _gui = value
-  
-  def text = component.toString()
 }

li/cil/oc/common/util/TextBuffer.scala

@@ -14,7 +14,7 @@ class TextBuffer(var width: Int, var height: Int) {
   def size_=(value: (Int, Int)): Unit = {
     val (w, h) = value
     val nbuffer = Array.fill(h, w)(' ')
-    (0 to (h min height)) foreach {
+    (0 until (h min height)) foreach {
       y => Array.copy(buffer(y), 0, nbuffer(y), 0, w min width)
     }
     buffer = nbuffer

li/cil/oc/server/components/GraphicsCard.scala

@@ -58,6 +58,10 @@ class GraphicsCard(val nbt: NBTTagCompound) extends IComponent {
 
   def bind(value: Option[Screen]): Unit = {
     screen = value
+    screen.foreach(screen => {
+      screen.resolution = resolution
+      fill(0, 0, buffer.width, buffer.height, ' ')
+    })
     writeToNBT()
   }
 

li/cil/oc/server/components/Screen.scala

@@ -7,11 +7,13 @@ import li.cil.oc.server.PacketSender
 class Screen(val owner: TileEntityScreen) extends IScreen with IComponent {
   id = 2
 
+  def resolution = throw new NotImplementedError
+
   def resolution_=(value: (Int, Int)) = {
     val (w, h) = value
     PacketSender.sendScreenResolutionChange(owner, w, h)
   }
-  def resolution = throw new NotImplementedError
+
   def set(col: Int, row: Int, s: String) =
     PacketSender.sendScreenSet(owner, col, row, s)