Added clear button to crafting terminal.

client/gui/implementations/GuiCraftingTerm.java

@@ -1,13 +1,67 @@
 package appeng.client.gui.implementations;
 
+import java.io.IOException;
+
+import net.minecraft.client.gui.GuiButton;
 import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.inventory.Container;
+import net.minecraft.inventory.Slot;
+import appeng.api.config.ActionItems;
+import appeng.api.config.Settings;
 import appeng.api.storage.ITerminalHost;
+import appeng.client.gui.widgets.GuiImgButton;
 import appeng.container.implementations.ContainerCraftingTerm;
+import appeng.container.slot.SlotCraftingMatrix;
+import appeng.core.AELog;
 import appeng.core.localization.GuiText;
+import appeng.core.sync.network.NetworkHandler;
+import appeng.core.sync.packets.PacketInventoryAction;
+import appeng.helpers.InventoryAction;
 
 public class GuiCraftingTerm extends GuiMEMonitorable
 {
 
+	GuiImgButton clearBtn;
+
+	@Override
+	public void initGui()
+	{
+		super.initGui();
+		buttonList.add( clearBtn = new GuiImgButton( this.guiLeft + 92, this.guiTop + this.ySize - 156, Settings.ACTIONS, ActionItems.CLOSE ) );
+		clearBtn.halfSize = true;
+	}
+
+	@Override
+	protected void actionPerformed(GuiButton btn)
+	{
+		super.actionPerformed( btn );
+
+		if ( clearBtn == btn )
+		{
+			Slot s = null;
+			Container c = inventorySlots;
+			for (Object j : c.inventorySlots)
+			{
+				if ( j instanceof SlotCraftingMatrix )
+					s = (Slot) j;
+			}
+
+			if ( s != null )
+			{
+				PacketInventoryAction p;
+				try
+				{
+					p = new PacketInventoryAction( InventoryAction.MOVE_REGION, s.slotNumber, null );
+					NetworkHandler.instance.sendToServer( p );
+				}
+				catch (IOException e)
+				{
+					AELog.error( e );
+				}
+			}
+		}
+	}
+
 	public GuiCraftingTerm(InventoryPlayer inventoryPlayer, ITerminalHost te) {
 		super( inventoryPlayer, te, new ContainerCraftingTerm( inventoryPlayer, te ) );
 		reservedSpace = 73;