# cube3D

This project is a 3D mini game, that uses raycasting to produce a FPP (first person perspective), just like in Wolfenstein3D or Doom.

![moving into the 3D](assets/cube3d_aller_retour.gif)

It creates a 3D view from a map in a text file, and move the view as if we were walking and looking around.

An example of a map :

```
$> cat -e map.cub
111111111111111111111111$
1......................1$
1......................1$
1......................1$
1.......1......1.1.1...1$
1.....1...1............1$
1.......1......1...1...1$
1.....1...1....E.......1$
1.......1......1.1.1...1$
1......................1$
1......................1$
1......................1$
1......................1$
1......................1$
1.......11.............1$
1.......11.............1$
111111..11............11$
11.1....11.............1$
11....1.11............11$
11.1....11.............1$
11.1111111............11$
11...................111$
1111111111..........1111$
111111111111111111111111$
$>
```

This map will produce this 3D view :

![moving into the 3D](assets/cube3d_tour.gif)

You can change the images on the wall :

![change the images on the wall](assets/cube3d_image.gif)

And change the map itself :

![change the map](assets/cube3d_map.gif)