1 files changed, 100 insertions, 0 deletions
diff --git a/public/assets/javascripts/rectangles/engine/scenery/undo.js b/public/assets/javascripts/rectangles/engine/scenery/undo.js
new file mode 100644
index 0000000..7798550
--- /dev/null
+++ b/public/assets/javascripts/rectangles/engine/scenery/undo.js
@@ -0,0 +1,100 @@
+(function(){
+	UndoStack.register([
+		{
+			type: "create-scenery",
+      undo: function(state){
+        Scenery.remove(state.id)
+      },
+      redo: function(state){
+        Scenery.deserialize([ state ])
+      },
+		},
+		{
+			type: "update-scenery",
+      undo: function(state){
+        var scenery = Scenery.find(state.id)
+        scenery.deserialize(state)
+        scenery.set_wall(Rooms.walls[ state.wall_id ])
+        
+        if (editor.permissions.resize) {
+          Scenery.resize.show(scenery)
+        }
+      },
+      redo: function(state){
+        var scenery = Scenery.find(state.id)
+        scenery.deserialize(state)
+        scenery.set_wall(Rooms.walls[ state.wall_id ])
+
+        if (editor.permissions.resize) {
+          Scenery.resize.show(scenery)
+          Scenery.resize.rotate_dots()
+          Scenery.resize.move_dots()
+        }
+      },
+		},
+		{
+			type: "destroy-scenery",
+      undo: function(state){
+        Scenery.deserialize([ state ])
+      },
+      redo: function(state){
+        Scenery.remove(state.id)
+      },
+		},
+		
+		// 
+		
+		{
+			type: "create-room",
+      undo: function(room){
+        Rooms.remove(room)
+        Rooms.clipper.update()
+      },
+      redo: function(room){
+        Rooms.add(new Room(room))
+        Rooms.clipper.update()
+				app.tube("builder-pick-room", room)
+      },
+		},
+		{
+			type: "update-room",
+      undo: function(state){
+        var room = Rooms.list[state.id]
+        room.rect.assign( state.rect )
+        room.height = state.height
+        Rooms.clipper.update()
+				app.tube("builder-pick-room", room)
+      },
+      redo: function(state){
+        var room = Rooms.list[state.id]
+        room.rect.assign( state.rect )
+        room.height = state.height
+        Rooms.clipper.update()
+				app.tube("builder-pick-room", room)
+      },
+		},
+		{
+			type: "destroy-room",
+      undo: function(room){
+        Rooms.add(new Room(room))
+        Rooms.clipper.update()
+				app.tube("builder-pick-room", room)
+      },
+      redo: function(room){
+        Rooms.remove(room)
+        Rooms.clipper.update()
+      },
+		},
+		
+		//
+
+		{
+			type: "update-wallpaper",
+      undo: function(state){
+      },
+      redo: function(state){
+      },
+		},
+		
+	])
+})()