Platform

A small 3D-styled 2D platformer written in C99 with:

• Sokol for native and browser rendering/input.
• ../c-ecs for gameplay entities and systems.
• Kenney Platformer Kit 3D models converted to static C mesh data at build time.

Build

Use the Nix shell for the full native and browser toolchain:

nix develop
make all

Native only:

make native
./build/platform

Browser:

make web
cd dist && python3 -m http.server 8000

Then open http://127.0.0.1:8000.

Tests:

make test       # Unit tests for the deterministic gameplay core
make coverage   # Enforces >=90% line and branch coverage for src/game_core.c

Controls

Desktop uses keyboard (WASD/arrows + space to jump). Mobile uses touch: left half for movement, right half to jump.

Assets

3D models come from Kenney Platformer Kit, licensed CC0. The original asset license is included at assets/vendor/kenney-platformer-kit/License.txt.