TomentRaycaster

A Software Rendering Raycaster Engine written in C and SDL2.

Video: https://www.youtube.com/watch?v=XFCinBirBVw

<b>Check out TomentOnline! An upgraded version of this engine for multiplayer!</b>

I've written this raycaster following Permadi's paper and Wolfenstein 3D code (and Black Book), as a pilgrimage to my God John Carmack.

Features:

Multithreaded rendering, using SDL Threads
640x480 with scalable raycasting resolution
Player Input (Walk forward/backwards, fly up/down, rotate, look up/down, strafe, interact)
Textured Walls, Floors, Ceilings
Thin (offsetted) Walls
Sliding Doors
Linear Fog Rendering
Transparent (see through) doors and thin walls
Multi Floor support (for player, doors, walls, sprites etc.)
Vertical Motion
Usable ladders to go up/down levels.
Sprites Rendering & Collisions
AI and basic BFS Pathfinding
Boss AI and possibility to add custom behaviours for each AI (melee, casters, bosses)
Player and AI combat
Projectiles & Player's spells
Pickups of weapons and consumables (potions) for the player
Support for Animated Sprites
Seamless Sky Rendering or Absolute Ceiling Rendering (or a mix of the two)
Shading and Map Lighting
Text Rendering of Bitmap Fonts
Weapon and Spell switching
Player HUD (Healthbar, Manabar, Equipped Weapon, Equipped Spell)
Game Menus
Load map from file
Assets Manager
Packed data in custom files (.archt) format [GENERATED WITH: TomentARCH]
Minimap
Fixed Time Step

Install / Use