IEnumerator BuildStartCity()
{
List <GridTile> gridTiles = GridTile.FindAnnulusAround(centerTile.position, currentRadius, 3);
// Mainly only cardinal directions
while (true)
{
while (currentMaxHouses > currentPlacedHouses)
{
// Get the grid tiles to build on
foreach (GridTile tile in gridTiles)
{
if (Random.Range(0f, 1f) > 0.5f)
{
BuildBuilding(tile);
}
else
{
UpgradeBuilding();
}
if (currentPlacedHouses >= currentMaxHouses)
{
break;
}
yield return(null);
}
yield return(null);
if (currentRadius < 100)
{
currentRadius += 3;
gridTiles = GridTile.FindAnnulusAround(centerTile.position, currentRadius, 3);
}
else
{
yield break;
}
}
yield return(null);
}
}
