Router Factory

Factory prototype from Aug 2025
Controls
E: Add random card to hand
Q: Add router card to hand
W: Toggle router level up mode. When on, click a router to increase level (rotational speed and launch speed)
Mouse drag card up and release. Then click to play it.
Backspace: Return all machines to hand as cards
F2: Debug
F1: Restart game
Esc: Menu


Features:
Save and load system.
Extensible machine and item types.
Hover machines and items for info
A* item routing. Avoid collision on overpass. Queuing system for router input with reservation system for series of routers connected to each other

3 Main Machines: 
Inlet: spawns  items
Router: paths items through it
Incinerator: Requests items and destroys them when inventory full