clear shapes

1 files changed, 6 insertions, 0 deletions

diff --git a/public/assets/javascripts/rectangles/engine/shapes/shapelist.js b/public/assets/javascripts/rectangles/engine/shapes/shapelist.js
index 932ce36..e86c5d6 100644
--- a/public/assets/javascripts/rectangles/engine/shapes/shapelist.js
+++ b/public/assets/javascripts/rectangles/engine/shapes/shapelist.js
@@ -13,6 +13,12 @@ var ShapeList = Fiber.extend(function(base){
       this.shapes.splice(index, 1)
     }
   }
+  exports.destroy = function(){
+    this.shapes.forEach(function(shape){
+      shape.destroy()
+    })
+    this.shapes = []
+  }
   exports.removeSegment = function (segment){
     var shape = segment.shape
     var head = shape.getHeadAtIndex(segment.head)