dsite42/cub3d

42 project - cub3D - This project is inspired by the world-famous eponymous 90's game Wolfenstein 3D. It is about configuration file and map parsing, ray-casting principles, efficient use of the mlx library for graphics, handling keyboard and mouse events for navigation, and texture mapping for wall surfaces.

cub3D

This project is inspired by the world-famous eponymous 90's game Wolfenstein 3D, which was the first FPS ever.

It is based in C programming and utilizing the MiniLibX library, is a detailed exercise in creating a 3D maze using ray-casting. This technical project demands understanding of ray-casting principles, efficient use of the mlx library for graphics, handling keyboard and mouse events for navigation, and texture mapping for wall surfaces. It involves direct manipulation of images, pixel-level operations, and managing a window using mlx functions. Additionally, it requires parsing configuration, map, and texture files, integrating these aspects to achieve a functional, visually accurate 3D environment.

Subject PDF

cub3d's Issues

improve error check in start_mlx

e.g. if mlx_xpm_file_to_image is NULL mlx_get_data_addr will segfault

recognizing duplicate information in .cub file

The "Error Repeated Elements in Map" should also work for repeated colours eg:
F 220,100,0
C 225,30,1
C 225,30,0

And I would say also for two maps like:
1111111111111111111111111
1000000000110000000000001
1011000001110000000000001
1001000000000000000000001
111111111011000001110000000000000
000000000011000001110111111111111
11110111111111011100000010001
11110111111111011101010010001
11000000110101011100000010001
10000000000000001100000010001
00000000000000001101010010001
11000001110101011111011110E0111
11110111 1110101 101111010001
11111111 1111111 111111111111

1111111111111111111111111
1000000000110000000000001
1011000001110000000000001
1001000000000000000000001
111111111011000001110000000000000
000000000011000001110111111111111
11110111111111011100000010001
11110111111111011101010010001
11000000110101011100000010001
10000000000000001100000010001
00000000000000001101010010001
1100000111010101111101111000111
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.

Texture is mirrowed in all sky direction except NO

implement walk/drift along the wall

Meaning parsing and spaces

◦ Except for the map, each type of information from an element can be separated
by one or more space(s).

How is this meaning? Should this also work?:
NO ./textures/Dsite42_800x800.xpm SO ./textures/arafa-spider.xpm
WE ./textures/brick_2.xpm
EA ./textures/stonewall000.xpm

--> not needed