• All your files

• all: Compiles the cub3D program
• clean: Removes object files
• fclean: Removes object files and the cub3D executable
• re: Re-compiles the cub3D program
• bonus: Additional bonus targets (if applicable)

• A map in the format *.cub

You must create a "realistic" 3D graphical representation of the inside of a maze from a first-person perspective. This representation should be created using the Ray-Casting principles mentioned earlier.

• Your program must be able to set the floor and ceiling colors to two different ones.
• The program displays the image in a window and respects the following rules:
  • The left and right arrow keys of the keyboard must allow you to look left and right in the maze.
  • The W, A, S, and D keys must allow you to move the point of view through the maze.
  • Pressing ESC must close the window and quit the program cleanly.
  • Clicking on the red cross on the window’s frame must close the window and quit the program cleanly.
  • The use of images of the minilibX is strongly recommended.
• Your program must take as a first argument a scene description file with the .cub extension.
  • The map must be composed of only 6 possible characters: 0 for an empty space, 1 for a wall, and N,S,E or W for the player’s start position and spawning orientation.
  • The map must be closed/surrounded by walls, if not the program must return an error.
  • Except for the map content, each type of element can be separated by one or more empty line(s).
  • Except for the map content which always has to be the last, each type of element can be set in any order in the file.
  • Except for the map, each type of information from an element can be separated by one or more space(s).
  • The map must be parsed as it looks in the file. Spaces are a valid part of the map and are up to you to handle. You must be able to parse any kind of map, as long as it respects the rules of the map.
  • Each element (except the map) firsts information is the type identifier (composed by one or two character(s)), followed by all specific informations for each object in a strict order such as:
    • North texture:
      • identifier: NO
      • path to the north texture
    • South texture:
      • identifier: SO
      • path to the south texture
    • West texture:
      • identifier: WE
      • path to the west texture
    • East texture:
      • identifier: EA
      • path to the east texture
    • Floor color:
      • identifier: F
      • R,G,B colors in range [0,255]: 0, 255, 255
    • Ceiling color:
      • identifier: C
      • R,G,B colors in range [0,255]: 0, 255, 255
  • Example of the mandatory part with a minimalist .cub scene:

NO ./path_to_the_north_texture
SO ./path_to_the_south_texture
WE ./path_to_the_west_texture
EA ./path_to_the_east_texture
F 220,100,0
C 225,30,0
        1111111111111111111111111
        1000000000110000000000001
        1011000001110000000000001
        1001000000000000000000001
111111111011000001110000000000001
100000000011000001110111111111111
11110111111111011100000010001
11110111111111011101010010001
11000000110101011100000010001
10000000000000001100000010001
10000000000000001101010010001
11000001110101011111011110N0111
11110111 1110101 101111010001
11111111 1111111 111111111111

• If any misconfiguration of any kind is encountered in the file, the program must exit properly and return "Error\n" followed by an explicit error message of your choice.

• Cub3D Documentation
• MATH IDDLE GAMES
• XP MATH