dartterm/lib/gen/vault.dart

part of 'generator.dart';

class Vault {
  final Bitmap<VaultTile> tiles;
  final DirectionSet smooth;

  geo.Size get size => tiles.size;
  int get vx => size.dx;
  int get vy => size.dy;

  Vault(this.tiles, this.smooth);

  static Vault blank(int vx, int vy, VaultTile lt, DirectionSet smooth) {
    return Vault(Bitmap.blank(vx, vy, lt), smooth);
  }

  static Vault blankWith(
      int vx, int vy, VaultTile Function(int, int) lt, DirectionSet smooth) {
    return Vault(Bitmap.blankWith(vx, vy, lt), smooth);
  }

  void clear(VaultTile lt) {
    tiles.clear(lt);
  }

  void blitFrom(Vault other, int dx, int dy) {
    tiles.blitFromWith(other.tiles, dx, dy, mergeVaultTile);
  }

  Vault flip() {
    return Vault(tiles.flip(), smooth.flip());
  }

  Vault rotateRight() {
    return Vault(tiles.rotateRight(), smooth.rotateRight());
  }

  Vault rotateLeft() {
    return Vault(tiles.rotateLeft(), smooth.rotateLeft());
  }
}