Changeset 365

Timestamp:

11/01/07 13:38:47 (1 year ago)

Author:

tom

Message:

fix for tile discontinuity bug from Bill Thorp http://getsatisfaction.com/modestmaps/topics/as3_tile_discontinuity_after_panning

Files:

• trunk/as3/lib/com/modestmaps/core/Tile.as (modified) (2 diffs)

trunk/as3/lib/com/modestmaps/core/Tile.as

@@ -30 +30 @@
-    
-        private var timer:Timer;
+
+                /** keep exact x and y for tile calculations, but use setter to round the sprite position for the screen 
+                 * @see http://getsatisfaction.com/modestmaps/topics/as3_tile_discontinuity_after_panning */
+                protected var __x:Number, __y:Number;
-    
-        public function Tile(grid:TileGrid, coord:Coordinate, x:Number, y:Number)
@@ -41 +45 @@
-            _displayClips = new Array();        
-        }
+
+                /** @see http://getsatisfaction.com/modestmaps/topics/as3_tile_discontinuity_after_panning */      
+                public override function get x():Number
+                {
+                        return this.__x;
+                }
+
+                /** @see http://getsatisfaction.com/modestmaps/topics/as3_tile_discontinuity_after_panning */      
+                public override function set x(_lx:Number):void
+                {
+                        this.__x = _lx;
+                        super.x = Math.floor(_lx);
+                }
+
+                /** @see http://getsatisfaction.com/modestmaps/topics/as3_tile_discontinuity_after_panning */      
+                public override function get y():Number
+                {
+                        return this.__y;
+                }
+
+                /** @see http://getsatisfaction.com/modestmaps/topics/as3_tile_discontinuity_after_panning */      
+                public override function set y(_ly:Number):void
+                {
+                        this.__y = _ly;
+                        super.y = Math.floor(_ly);
+                }
-
-        public function get coord():Coordinate