Tab organization

src/main/java/com/cricketcraft/chisel/Chisel.java

@@ -45,11 +45,14 @@ import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.common.config.Configuration;
 
 import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
 
 
 @Mod(modid = Chisel.MOD_ID, name = Chisel.MOD_NAME, version = Chisel.VERSION, guiFactory = "com.cricketcraft.chisel.client.gui.GuiFactory",  dependencies = "after:ForgeMultipart;after:Thaumcraft")
 public class Chisel
 {
+    public static final List<String> modsSupported = new ArrayList<String>();
     public static final String MOD_ID = "chisel";
     public static final BlockCarvable.SoundType soundTempleFootstep = new BlockCarvable.SoundType("dig.stone", MOD_ID + ":step.templeblock", 1.0f, 1.0f);
     public static final String MOD_NAME = "Chisel 2";
@@ -112,6 +115,11 @@ public class Chisel
 
     @EventHandler
     public void preInit(FMLPreInitializationEvent event) {
+        modsSupported.add("Thaumcraft");
+        modsSupported.add("Twilight Forest");
+        modsSupported.add("appliedenergistics2");
+        modsSupported.add("Railcraft");
+
         File configFile = event.getSuggestedConfigurationFile();
         Configurations.configExists = configFile.exists();
         Configurations.config = new Configuration(configFile);

src/main/java/com/cricketcraft/chisel/init/ModBlocks.java

@@ -1672,11 +1672,11 @@ public class ModBlocks {
     }
     public static void postLoad()
     {
-    	//Thaumcraft
 
+        //Thaumcraft
         if(Configurations.featureEnabled("arcane") && Loader.isModLoaded("Thaumcraft"))
         {
-            arcane = (BlockCarvable) new BlockCarvable(Material.rock).setCreativeTab(ModTabs.tabStoneChiselBlocks).setStepSound(Block.soundTypeStone);
+            arcane = (BlockCarvable) new BlockCarvable(Material.rock).setCreativeTab(ModTabs.tabModdedChiselBlocks).setStepSound(Block.soundTypeStone);
             Carving.chisel.addVariation("arcane", GameRegistry.findBlock("Thaumcraft", "blockCosmeticSolid"), 6, 0);
             Carving.chisel.addVariation("arcane", GameRegistry.findBlock("Thaumcraft", "blockCosmeticSolid"), 7, 1);
             arcane.carverHelper.addVariation(StatCollector.translateToLocal("tile.arcane.0.desc"), 0, "arcane/moonEngrave");
@@ -1691,9 +1691,10 @@ public class ModBlocks {
             Carving.chisel.registerOre("arcane", "arcane");
         }
 
+
         //Twilight Forest
 
-        if(Configurations.featureEnabled("TFMazestone") && Loader.isModLoaded("Twilight Forest"))
+        if(Configurations.featureEnabled("TFMazestone") && Loader.isModLoaded("TwilightForest"))
         {
             Carving.chisel.addVariation("TFMazestone", GameRegistry.findBlock("TwilightForest", "tile.TFMazestone"), 0, 0);
             Carving.chisel.addVariation("TFMazestone", GameRegistry.findBlock("TwilightForest", "tile.TFMazestone"), 1, 1);

src/main/java/com/cricketcraft/chisel/init/ModTabs.java

@@ -1,12 +1,16 @@
 package com.cricketcraft.chisel.init;
 
+import com.cricketcraft.chisel.Chisel;
+import cpw.mods.fml.common.Loader;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.item.Item;
 
 public class ModTabs {
 
+    private static boolean atLeastOneModIsLoaded = false;
+
     public static CreativeTabs tabChisel;
-    public static CreativeTabs tabStoneChiselBlocks, tabWoodChiselBlocks,tabMetalChiselBlocks, tabOtherChiselBlocks;
+    public static CreativeTabs tabStoneChiselBlocks, tabWoodChiselBlocks,tabMetalChiselBlocks, tabOtherChiselBlocks, tabModdedChiselBlocks;
 
     public static void load(){
 
@@ -17,6 +21,22 @@ public class ModTabs {
                 return ModItems.chisel;
             }
         };
+
+        for(String s : Chisel.modsSupported){
+            if(Loader.isModLoaded(s)){
+                atLeastOneModIsLoaded = true;
+            }
+        }
+
+        if(atLeastOneModIsLoaded){
+            tabModdedChiselBlocks = new CreativeTabs("tabModdedChiselBlocks") {
+                @Override
+                public Item getTabIconItem() {
+                    return Item.getItemFromBlock(ModBlocks.arcane);
+                }
+            };
+        }
+
         tabStoneChiselBlocks = new CreativeTabs("tabStoneChiselBlocks") {
             @Override
             public Item getTabIconItem()
@@ -24,15 +44,15 @@ public class ModTabs {
                 return Item.getItemFromBlock(ModBlocks.holystone);
             }
         };
+
         tabWoodChiselBlocks = new CreativeTabs("tabWoodChiselBlocks") {
             @Override
             public Item getTabIconItem()
             {
-            	//Broken
-                //return Item.getItemFromBlock(ModBlocks.bookshelf);
-            	return ModItems.chisel;
+            	return Item.getItemFromBlock(ModBlocks.planks[0]);
             }
         };
+
         tabMetalChiselBlocks = new CreativeTabs("tabMetalChiselBlocks") {
             @Override
             public Item getTabIconItem()
@@ -40,6 +60,7 @@ public class ModTabs {
                 return Item.getItemFromBlock(ModBlocks.technical);
             }
         };
+
         tabOtherChiselBlocks = new CreativeTabs("tabOtherChiselBlocks") {
             @Override
             public Item getTabIconItem()