Cub3D

3D Game Using Raycast with C

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How to play

1. how to build:

   make
   

2. how to play:

   make run
   

3. how to play bonus mode:

   make bonus && make run
   

4. how to save screenshot:

   make save
   

Tips)

• You can customize map file with .cub extensions.

  • The map file requires:

    • Screen Resolution

      R 640 640
      

    • Texture File paths

      NO ./textures/north.xpm
      SO ./textures/south.xpm
      EA ./textures/east.xpm
      WE ./textures/west.xpm
      

    • Sprite File path

      S ./textures/sprite.xpm
      

    • The texture, sprite file must be .xpm extension.

    • Floor and Ceiling Color in RGB Format

      F 0,200,100
      C 0,220,130
      

    • Map structure

      1111111111
      1110000001
      1000000111
      11N0000021
      1111111111
      

      • 0 means empty spot, 1 means wall, and 2 means sprite location.
      • The NSWE mean player's spawning directions.
      • The map has to be 'closed'.

  • If you run the program with invalid formatted map file, it will occur errors.

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The goal of cub3d is to make something using raycast like Wolfenstein 3D, or Doom.

• Must use the miniLibX: Library for Graphic Activity in C (OpenGL or MMS based)
• Textured Wall Needed
• Display a item (sprite)
• The left and right arrow keys of the keyboard must allow you to look left and right in the maze.
• Map File Parsing Required