AlxHnr / 3d-zig-game

Engine demo written from scratch, handling large numbers of enemies

Building and running the game

Install the required dependencies, example for Fedora:

sudo dnf install SDL2-devel SDL2_image-devel

Install zig 0.12.0 and run zig build run inside the projects directory. The game is considerably faster when built with optimizations: zig build run -Doptimize=ReleaseFast.

Controls

• arrow keys - Move
• space + arrow keys - Strafe
• right ctrl + arrow keys - Rotate slowly
• t - Toggle top-down view
• F2 - Save map to disk
• F5 - Reload map from disk
• left mouse button - Start/stop placing object
• mouse wheel - Zoom in/out
• right mouse button + mouse wheel - Cycle trough placeable objects
• middle mouse button - Cycle trough object types
• delete - Toggle delete/insert mode