part of 'generator.dart';

VaultTile mergeVaultTile(VaultTile bottom, VaultTile top) {
  if (bottom == VaultTile.wall && top == VaultTile.archpronewall) {
    return VaultTile.wall;
  }
  if (bottom == VaultTile.wall && top == VaultTile.archwall) {
    return VaultTile.wall;
  }
  if (bottom == VaultTile.archwall && top == VaultTile.archpronewall) {
    return VaultTile.archwall;
  }
  return top;
}

LevelTile flattenVaultTile(VaultTile vt) {
  switch (vt) {
    case VaultTile.meta0:
    case VaultTile.defaultwall:
    case VaultTile.archpronewall:
    case VaultTile.archwall:
    case VaultTile.wall:
      return LevelTile.wall;

    case VaultTile.exit:
      return LevelTile.exit;
    case VaultTile.door:
      return LevelTile.closedDoor;

    case VaultTile.doorpronefloor:
    case VaultTile.bspfloor:
    case VaultTile.floor:
      return LevelTile.floor;
  }
}