How to make wall collision for game using tilemap (txt file).

[Abubakar1122331]

I want my player to not cross the wall.
Here is my map.txt file.
map.txt
And here is my code.

pub fn check_wall_collision( target_player_pos: Vec3, wall_query: &Query<&Transform, (With<TileCollider>, Without<Player>)>, ) -> bool { for wall_transform in wall_query.iter() { let collision = collide( target_player_pos, Vec2::new(16.0, 15.0), wall_transform.translation, Vec2::new(1.0, 1.0) ); if collision.is_some() { return false; } } true }

Here is Second Piece which is using map.txt file.

`pub fn map_collision(
mut commands: Commands,
asset_server: Res,
mut windows: ResMut,
mut texture_atlases: ResMut<Assets>,
) {

let window = windows.get_primary_mut().unwrap();
let (w, h) = (window.width(), window.height());
let file = File::open("assets/map.txt").expect("No map file found");


for (col, line) in BufReader::new(file).lines().flatten().enumerate() {
        for (row, char) in line.chars().enumerate() {

            if char == '.' {
                commands.spawn_empty().insert(TileCollider)
                .insert(Velocity {x: 0.0, y: 0.0});
            }

        }
    }

}`