Struct Map 

pub struct Map {
    pub size: usize,
    pub types: Vec<CellType>,
}

The gameplay map: the type of each cell. See Map::find_start for the start of a new town.

Fields

size: usize

Cells per side (n).

types: Vec<CellType>

Cell type (byte) per cell, row-major.

Implementations

impl Map

pub fn new(size: usize, terrain: &HeightGrid<'_>) -> Map

Classify every cell from the terrain.

Original: FUN_1400a43f0.

pub fn is_clear(&self, x: i32, y: i32, radius: i32, radius_sq: i32) -> bool

Every cell within radius (dx² + dy² ≤ radius_sq) of (x, y) is in the map and buildable ground.

Original: FUN_1400a7d50.

pub fn find_start(&self, radius: i32) -> (i32, i32)

The town’s start cell. Rings outward from the map centre, testing 4, 8, 16, … evenly spaced angles per ring and moving out 3r/4 cells each ring. Loops forever (as the original does) if no clear area exists.

Original: FUN_1400a7bf0.