wisecase2/TPT-RealisticPhysiscsMod — reverse-engineered prompt

Build me a desktop physics sandbox game like The Powder Toy. I want a blank canvas where I can pick different elements, draw them with the mouse, and watch them react in real time.

The game should simulate powders, liquids, gases, heat, air pressure, velocity, gravity, fire, explosions, and simple electronics. Let me build things like bombs, machines, terrain, reactors, wiring, and small experiments, then pause, step forward frame by frame, zoom, change brush shapes and sizes, copy and paste areas, undo and redo, and switch view modes.

Include basic saving and loading for creations or stamps, screenshots, a simple element search, debug or HUD display, and keyboard controls similar to a sandbox drawing app. If possible, include a small scripting or console feature so advanced users can automate things or test commands.

Keep it fun and responsive. Please set up the whole project so it can be compiled and run locally, and look up current docs online if you need to.