cleaned up

src/world/gen.rs

@@ -41,13 +41,7 @@ pub mod extra_utils
   pub fn rects_have_intersection_or_common_edge(r1: R2i, r2: R2i) -> bool
   {
     let enlarged = r1.grow(1);
-    if let Some(_) = enlarged.intersect(r2)
-    {
-      true
-    } else
-    {
-      false
-    }
+    enlarged.intersect(r2).is_some()
   }
 
   pub fn get_rect_edge_by_index(r: R2i, i: isize) -> V2i