Started working on the new config GUI. Looks pretty nice!

src/main/java/de/skate702/craftingkeys/CraftingKeys.java

@@ -11,15 +11,21 @@ import cpw.mods.fml.common.event.FMLPostInitializationEvent;
 import cpw.mods.fml.common.event.FMLPreInitializationEvent;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
 import cpw.mods.fml.common.gameevent.TickEvent;
+import cpw.mods.fml.common.network.NetworkRegistry;
 import de.skate702.craftingkeys.config.Config;
+import de.skate702.craftingkeys.config.GuiConfig;
+import de.skate702.craftingkeys.config.GuiConfigHandler;
 import de.skate702.craftingkeys.manager.*;
 import de.skate702.craftingkeys.proxies.CraftingKeysProxy;
 import de.skate702.craftingkeys.util.Logger;
 import de.skate702.craftingkeys.util.Util;
 import net.minecraft.client.gui.GuiEnchantment;
+import net.minecraft.client.gui.GuiMainMenu;
 import net.minecraft.client.gui.GuiMerchant;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.gui.inventory.*;
+import net.minecraftforge.client.event.GuiOpenEvent;
+import net.minecraftforge.common.MinecraftForge;
 
 /**
  * The Main Class of the Mod with the important onTick-Method. Some Methods are
@@ -69,8 +75,9 @@ public class CraftingKeys {
     public void load(FMLInitializationEvent event) {
 
         // Registering
-        proxy.registerRenderers();
         FMLCommonHandler.instance().bus().register(this);
+        MinecraftForge.EVENT_BUS.register(this);
+        NetworkRegistry.INSTANCE.registerGuiHandler(instance, new GuiConfigHandler());
         Logger.info("load(e)", "Registered Mod.");
 
     }
@@ -84,6 +91,11 @@ public class CraftingKeys {
     public void postInit(FMLPostInitializationEvent event) {
     }
 
+    /**
+     * This method will be executed when the Config is changed. Update!
+     *
+     * @param eventArgs Input event from FML
+     */
     @SubscribeEvent
     public void onConfigChanged(ConfigChangedEvent.OnConfigChangedEvent eventArgs) {
         if (eventArgs.modID.equals(MODID)) {
@@ -92,6 +104,18 @@ public class CraftingKeys {
         }
     }
 
+    /**
+     * This method listens on GUIs open. Just to test my own gui!
+     *
+     * @param event Some Forge input event
+     */
+    @SubscribeEvent
+    public void onGuiOpened(GuiOpenEvent event) {
+        if (event.gui instanceof GuiMainMenu) {
+            event.gui = new GuiConfig(); // Delete this!
+        }
+    }
+
     /**
      * This method will be executed every Ingame Tick.
      *
@@ -100,6 +124,10 @@ public class CraftingKeys {
     @SubscribeEvent
     public void onTick(TickEvent.ClientTickEvent tick) {
 
+        if (Util.client.currentScreen == null) {
+            //  Util.client.thePlayer.openGui(instance, 702, Util.client.theWorld, 0, 0, 0);
+        }
+
         // Get current Screen, then test
         GuiScreen currentScreen = Util.client.currentScreen;
 

src/main/java/de/skate702/craftingkeys/config/GuiConfig.java

@@ -1,6 +1,46 @@
 package de.skate702.craftingkeys.config;
 
+import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.gui.GuiTextField;
+import net.minecraft.util.ResourceLocation;
+
+import java.awt.*;
 
 public class GuiConfig extends GuiScreen {
+
+    public static final int GuiID = 702;
+    private GuiTextField testText;
+
+    @Override
+    public void initGui() {
+
+        buttonList.add((new GuiButton(0, width / 2 - 58, height / 2 - 84, 19, 18, "Q")));
+
+    }
+
+    @Override
+    public void drawScreen(int mouseX, int mouseY, float partialTicks) {
+
+        //GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+        //GL11.glTranslatef(0.0f, 0.0f, -1.0f);
+
+        Color pureWhite = new Color(255, 255, 255, 255);
+        //drawWorldBackground(0);
+        drawDefaultBackground();
+
+        drawCenteredString(fontRendererObj, "Crafting Keys Config", width / 2, height / 2 - 115, pureWhite.getRGB());
+
+        mc.renderEngine.bindTexture(new ResourceLocation("textures/gui/container/crafting_table.png"));
+        drawTexturedModalRect(width / 2 - 86, height / 2 - 100, 1, 0, 174, 80);
+
+        drawHorizontalLine(width / 2 - 110, width / 2 + 110, height / 2 - 20, pureWhite.getRGB());
+
+        drawCenteredString(fontRendererObj, "Configure your keys here. Click \"Save\" when finished!", width / 2, height / 2 - 10, pureWhite.getRGB());
+
+        //drawRect(width / 2 - 100, width / 2 + 100, height / 2 - 5, height / 2 + 5, pureWhite.getRGB());
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
 }

src/main/java/de/skate702/craftingkeys/config/GuiConfigHandler.java

@@ -0,0 +1,22 @@
+package de.skate702.craftingkeys.config;
+
+import cpw.mods.fml.common.network.IGuiHandler;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.world.World;
+
+public class GuiConfigHandler implements IGuiHandler {
+
+    @Override
+    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
+        return null;
+    }
+
+    @Override
+    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
+        if (ID == GuiConfig.GuiID) {
+            return new GuiConfig();
+        }
+
+        return null;
+    }
+}

src/main/java/de/skate702/craftingkeys/proxies/CraftingKeysClientProxy.java

@@ -10,11 +10,6 @@ import net.minecraft.entity.player.EntityPlayer;
  */
 public class CraftingKeysClientProxy extends CraftingKeysProxy {
 
-    @Override
-    public void registerRenderers() {
-
-    }
-
     @Override
     public void sendSlotClick(PlayerControllerMP controller, int windowId, int slot, int rightClick, int action,
                               EntityPlayer player) {

src/main/java/de/skate702/craftingkeys/proxies/CraftingKeysProxy.java

@@ -12,13 +12,6 @@ import net.minecraft.entity.player.EntityPlayer;
  */
 public class CraftingKeysProxy {
 
-    /**
-     * Register Renderers (not needed here).
-     */
-    public void registerRenderers() {
-
-    }
-
     /**
      * The Minecraft call to send a mouse click to a GUI. [Based on INVTW]
      *