Fixed a crash which could occur when unconstructing environment (#290)

2018-10-31 21:13:51 -04:00
parent 6caad0daf6
commit 8716695d4e
1 changed files with 8 additions and 6 deletions
@@ -79,6 +79,7 @@ public class Drone extends FlyingUnit implements BuilderTrait{
                }

                //if it's missing requirements, try and mine them
+                if(entity.recipe != null){
                    for(ItemStack stack : entity.recipe.requirements){
                        if(!core.items.has(stack.item, stack.amount) && type.toMine.contains(stack.item)){
                            targetItem = stack.item;
@@ -87,6 +88,7 @@ public class Drone extends FlyingUnit implements BuilderTrait{
                            return;
                        }
                    }
+                }

                circle(placeDistance * 0.7f);
            }else{ //building isn't valid