Can tiles be tagged?
As the title states, can you add metadata/tags to individual tiles? I'm thinking things like "isCollidable", "isDoor", etc. Right now my "solution" is to add an invisible layer for each type of tag (i.e., I have a "Collision" layer and a "Doors" layer). When I load the tileset into my game, I apply the information from each "tag" layer into the appropriate data structure. But not sure if there is a better way to accomplish this.