Materials that shall have toolparts created for them have to be registered specifically now. Registering a material via IMC does so automatically. Should also fix the double-toolparts with extratic and other mod relying on the 1.6 API.

src/main/java/tconstruct/library/TConstructRegistry.java

@@ -219,6 +219,15 @@ public class TConstructRegistry
     // Materials
     public static HashMap<Integer, ToolMaterial> toolMaterials = new HashMap<Integer, ToolMaterial>(40);
     public static HashMap<String, ToolMaterial> toolMaterialStrings = new HashMap<String, ToolMaterial>(40);
+    public static List<Integer> defaultToolPartMaterials = new LinkedList<Integer>();
+
+    public static void addDefaultToolPartMaterial(int materialID)
+    {
+        if(!toolMaterials.containsKey(materialID))
+            logger.error("[TCon API] Can't add default toolpart: Material ID " + materialID + " is unknown.");
+        else
+            defaultToolPartMaterials.add(materialID);
+    }
 
     /**
      * Adds a tool material to the registry

src/main/java/tconstruct/library/tools/DynamicToolPart.java

@@ -98,8 +98,11 @@ public class DynamicToolPart extends CraftingItem implements IToolPart
             return;
 
         // material id == metadata
-        for(Integer matID : TConstructRegistry.toolMaterials.keySet())
-            list.add(new ItemStack(item, 1, matID));
+        for(Integer matID : TConstructRegistry.defaultToolPartMaterials) {
+            ItemStack stack = new ItemStack(item, 1, matID);
+            if (this.getMaterialID(stack) != -1)
+                list.add(stack);
+        }
     }
 
     @Override

src/main/java/tconstruct/tools/TinkerTools.java

@@ -788,6 +788,27 @@ public class TinkerTools
         TConstructRegistry.addFletchingMaterial(2, 2, new ItemStack(TinkerTools.materials, 1, 1), new ItemStack(TinkerTools.fletching, 1, 2), 100F, 0F, 0.12F, 0x82c873); // Slime
         TConstructRegistry.addFletchingMaterial(3, 2, new ItemStack(TinkerTools.materials, 1, 17), new ItemStack(TinkerTools.fletching, 1, 3), 100F, 0F, 0.12F, 0x74c8c7); // BlueSlime
 
+        // Register all the materials for default toolparts
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Wood);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Stone);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Iron);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Flint);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Cactus);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Bone);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Obsidian);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Netherrack);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Slime);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Paper);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Cobalt);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Ardite);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Manyullyn);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Copper);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Bronze);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Alumite);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.Steel);
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.BlueSlime );
+        TConstructRegistry.addDefaultToolPartMaterial(MaterialID.PigIron);
+
         PatternBuilder pb = PatternBuilder.instance;
         if (PHConstruct.enableTWood)
             pb.registerFullMaterial(Blocks.planks, 2, "Wood", new ItemStack(Items.stick), new ItemStack(Items.stick), 0);

src/main/java/tconstruct/util/IMCHandler.java

@@ -49,6 +49,7 @@ public final class IMCHandler {
                 ToolMaterial mat = scanMaterial(tag);
                 if(mat != null) {
                     TConstructRegistry.addtoolMaterial(tag.getInteger("Id"), mat);
+                    TConstructRegistry.addDefaultToolPartMaterial(tag.getInteger("Id"));
                     TConstruct.logger.info("IMC: Added material " + mat.materialName);
                 }
             }