Prototype of Game.map is not Map

[sscholl]

Tested it with
Game.map.constructor === Map
returns false

I avoid this error by
Game.map.proto = Map.prototype;

[artch]

There is no need in Map prototype, because Game.map object is a singleton. You can extend it directly, there are no other instances of Map.

[sscholl]

Haha, can't understand that with my object orientated mind. I develop by just adjusting the prototype of your classes and creating ne "classes"
- a C++ dev -