Link to the video

FPS.cob is what you get when you decide that game development is too easy nowadays. Enjoy what can only be described as an out-of-body experience in the ways of COBOL tomfoolery.

It supports two level styles:

• map/level1.map: the original grid-based Wolf3D-style path.
• map/doom_sectors.map: a sector/linedef map with doors, different heights (so DOOM-like).

• cobc
• ffplay
• bash

From the repo root:

bash build.sh

To load a specific map:

bash build.sh ./map/level1.map
bash build.sh ./map/doom_sectors.map

• W / S: move forward and backward
• A / D: turn left and right
• Space: fire
• Q: quit

Textures and sprites live under res/. Maps live under map/.