mapgen: Prevent digging outside map domain

rsaarelm · Aug 31, 2018 · 206c314 · 206c314
1 parent 68ba2b9
commit 206c314
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/world/src/map.rs b/world/src/map.rs
@@ -309,6 +309,12 @@ impl Map {
                 }
             }
 
+            if !self.contains(pos) {
+                // You can place unwalkable stuff outside the map area, but you need to make sure
+                // it stays unwalkable so make it undiggable.
+                c.can_dig = false;
+            }
+
             self.insert(pos, c);
         }
     }