Build mode

[t0stiman]

This WIP PR adds what I call "build mode". It allows the player to decorate the world with default game assets. It works both on the default map and Mapify custom maps.

A demonstration:

untitled.mp4

How to use:

1. Press B to enter build mode
2. In build mode:

• Press M to open the asset selection menu.
• Press P to enter place mode, in which you can place the asset you selected from the menu.
• Press G to enter move mode: you can move objects you placed.
• Press R to enter rotation mode: you can rotate objects you placed.

3. When you save the game your placed objects are saved. If you restart the game they will still be there.