delete/resize media

1 files changed, 20 insertions, 7 deletions

diff --git a/public/assets/javascripts/rectangles/engine/scenery/_scenery.js b/public/assets/javascripts/rectangles/engine/scenery/_scenery.js
index 3fe6b66..143a4d9 100644
--- a/public/assets/javascripts/rectangles/engine/scenery/_scenery.js
+++ b/public/assets/javascripts/rectangles/engine/scenery/_scenery.js
@@ -3,7 +3,7 @@ var Scenery = new function(){
 	
 	var base = this;
 
-	base.media = []
+	base.list = {}
 	base.nextMedia = null
 	
 	base.mouse = new mouse ({ use_offset: false })
@@ -25,7 +25,7 @@ var Scenery = new function(){
 				break
 		}
 
-		base.media.push(scene_media)
+		base.list[scene_media.id] = scene_media
 		return scene_media
 	}
 	
@@ -35,14 +35,27 @@ var Scenery = new function(){
 	}
 	
 	base.remove = function(id){
-		var removed = _.remove(base.media, function(media){ return media.id == id })
-		removed.forEach(function(media){
-			// cleanup
-		})
+		var media = base.list[id]
+		delete base.list[id]
+		media && media.destroy()
+	}
+
+	base.uid = UidGenerator(base.list)
+	
+	base.forEach = function(f){
+		return base.values().forEach(f)
+	}
+	
+	base.map = function(f){
+		return base.values().map(f)
+	}
+	
+	base.values = function(){
+		return _.values(base.list)
 	}
 	
 	base.serialize = function(){
-		var scenery = base.media.map(function(media){
+		var scenery = base.map(function(media){
 			return media.serialize()
 		})
 		return scenery