Cub3D

This project is written in c using mini-libx Library, This old library has a little builtin-funcs.

Project Roadmap

Leaks

• refining_spaces function has a heap-buffer-overflow.

Parsing

• check if the user provided a map.
• check map is a .cub file.
• check if the map file exist.
• read data from map file.
• divide map file info on t_data.
• check if textures are unique.
• check that textures are .xpm files.
• check that textures are accesable.
• check the color value for both floor and ceiling.
• extract map dimentions.
• check map characters.
• check map is walled of.
• extract player location.
• set player starting angle.
• provide context in error msgs.
• write description for each functions in .h file.
• check norminette.
• check memory leaks.

Graphics

• game init window.
• draw minimap.
• draw minimap grid.
• draw minimap player (filled circle).
• move player all directions.
• player must not walk into the wall.
• draw a direction line (to know where the player is looking).
• draw a vue angle by casting rays line by line (60 degree).
• 3D projection.
• Fixing wall distortion.
• replacing ceiling and floor with their dedicated color.
• projecting textures on 3d walls.
• write description for each functions in .h file.
• check norminette.
• check valgrind.

Error Testing

• no map provided.
• empty map file.
• missing texture.
• map not .cub file.
• missing texture path.
• textures not .png file.
• map file doesnt exist.
• missing RGB values.
• incorrect RGB values.
• same texture for more than one side.
• missing texture file.
• missing floor or ceiling.
• player doesnt exist.
• only one player on map.
• invalid map character.
• texture path are repeated but one uses absolute path.
• map not walled off.
• spaces in the middle of the map.
• missing map.
• map file with less than 6 lines in total.
• check valgrind with all errors.

Authors

• Oussama Kamili @oussamakami

• Noureddine Ettalhaouy @ettalha0x