Remove unnecessary v2 code: tilemap.collision

Author: mikewesthad

src/gameobjects/tilemap/parsers/parsetiledjson/ParseObjectLayers.js

@@ -1,11 +1,9 @@
 var GetFastValue = require('../../../../utils/object/GetFastValue');
 var ParseObject = require('./ParseObject');
 
-//  Objects & Collision Data (polylines, etc)
 var ParseObjectLayers = function (json)
 {
     var objects = {};
-    var collision = {};
 
     for (var i = 0; i < json.layers.length; i++)
     {
@@ -20,20 +18,16 @@ var ParseObjectLayers = function (json)
         var offsetY = GetFastValue(curo, 'offsety', 0);
 
         objects[layerName] = [];
-        collision[layerName] = [];
 
         for (var j = 0; j < curo.objects.length; j++)
         {
             var parsedObject = ParseObject(curo.objects[j], offsetX, offsetY);
 
-            // Matching v2 where only polylines were added to collision prop of the map
-            if (parsedObject.polyline) { collision[layerName].push(parsedObject); }
-
             objects[layerName].push(parsedObject);
         }
     }
 
-    return { objects: objects, collision: collision };
+    return objects;
 };
 
 module.exports = ParseObjectLayers;

src/gameobjects/tilemap/parsers/parsetiledjson/index.js

@@ -47,9 +47,7 @@ var ParseJSONTiled = function (name, json, insertNull)
     mapData.tilesets = sets.tilesets;
     mapData.imageCollections = sets.imageCollections;
 
-    var objs = ParseObjectLayers(json);
-    mapData.objects = objs.objects;
-    mapData.collision = objs.collision;
+    mapData.objects = ParseObjectLayers(json);
 
     mapData.tiles = BuildTilesetIndex(mapData);