Fix broken icon if Natura not present

Author: jaquadro

build.gradle

@@ -13,7 +13,7 @@ buildscript {
 
 apply plugin: 'net.minecraftforge.gradle.forge'
 
-version = "1.10-1.0.0"
+version = "1.10-1.1.0"
 group= "com.jaquadro.minecraft.storagedrawers" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
 archivesBaseName = "StorageDrawersExtras"
 

src/com/jaquadro/minecraft/storagedrawersextra/block/EnumMod.java

@@ -6,22 +6,28 @@
 
 public enum EnumMod implements IStringSerializable
 {
-    NATURA("natura"),
-    BOP("BiomesOPlenty"),
-    FORESTRY("forestry"),
+    NATURA("natura", EnumVariant.NATURA_WILLOW),
+    BOP("BiomesOPlenty", EnumVariant.BOP_WILLOW),
+    FORESTRY("forestry", EnumVariant.FORESTRY_WILLOW),
     ;
 
     private String id;
+    private EnumVariant defaultMaterial;
 
-    EnumMod (String modId) {
+    EnumMod (String modId, EnumVariant defaultMaterial) {
         this.id = modId;
+        this.defaultMaterial = defaultMaterial;
     }
 
     @Override
     public String getName () {
         return id;
     }
 
+    public EnumVariant getDefaultMaterial () {
+        return defaultMaterial;
+    }
+
     public boolean isLoaded () {
         return Loader.isModLoaded(id);
     }

src/com/jaquadro/minecraft/storagedrawersextra/core/ModCreativeTabs.java

@@ -1,5 +1,6 @@
 package com.jaquadro.minecraft.storagedrawersextra.core;
 
+import com.jaquadro.minecraft.storagedrawersextra.block.EnumMod;
 import com.jaquadro.minecraft.storagedrawersextra.block.EnumVariant;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.item.Item;
@@ -19,8 +20,16 @@ private ModCreativeTabs () { }
         public ItemStack getIconItemStack () {
             ItemStack stack = super.getIconItemStack();
 
+            EnumVariant material = EnumVariant.DEFAULT;
+            for (EnumMod mod : EnumMod.values()) {
+                if (mod.isLoaded()) {
+                    material = mod.getDefaultMaterial();
+                    break;
+                }
+            }
+
             NBTTagCompound tag = new NBTTagCompound();
-            tag.setString("material", EnumVariant.NATURA_WILLOW.getResource().toString());
+            tag.setString("material", material.getResource().toString());
             stack.setTagCompound(tag);
 
             return stack;