switch is missing

[MIfeanyi]

A design choice needs to be made. Are all tilemaps in one scene? what is the cost of this? can we destory nodes and reload them? Do we need a loading screen?

[MIfeanyi]

A review of godot instances with nodes is needed.

[MIfeanyi]

Switch is created but level loading or instancing needs to be implemented. the first level is created but collision boxes are off and no additional levels are created. After commit for the switch is uploaded, this issue should be closed.