Extra-Check to prevent modify builder from giving out tools with nega…

…tive modifiers in case something went wrong.
SlimeKnights · Feb 12, 2015 · 8199401 · 8199401
1 parent 4ec6472
commit 8199401
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/tconstruct/library/crafting/ModifyBuilder.java b/src/main/java/tconstruct/library/crafting/ModifyBuilder.java
@@ -25,6 +25,10 @@ public ItemStack modifyItem (ItemStack input, ItemStack[] modifiers)
                     built = true;
                     mod.addMatchingEffect(copy); //Order matters here
                     mod.modify(modifiers, copy);
+
+                    // we do not allow negative modifiers >:(
+                    if(copy.getTagCompound().getCompoundTag(item.getBaseTagName()).getInteger("Modifiers") < 0)
+                        return null;
                 }
             }
             if (built)