public static TotemLocation GetLocationOnBoard(Player player)
{
var location = GetMidpointOf(player.Location.Index);
var totemLocation = new TotemLocation(location.OffsetFromLeft, location.OffsetFromTop, player.Index, player.Location.Index);
var adjustedPoint = AdjustPointToTopLeftOfTotem(totemLocation);
var finalPoint = ShiftForPlayerIndex(adjustedPoint);
return finalPoint;
}
private static PlayerStatusViewModel Convert(Player player)
{
var vm = new PlayerStatusViewModel();
vm.Name = player.PlayerName;
vm.PlayerNumber = player.Index;
vm.Icon = player.IsHuman ? "human_player.png" : "robot_scum.png";
vm.TotemIcon = GetIconFor(player.Totem);
vm.Cash = CashHelper.FormatAsCash(player.Cash);
vm.Holdings = Convert(player.Holdings);
var coordinates = TokenCoordinatesHelper.GetLocationOnBoard(player);
vm.OffsetFromLeft = coordinates.OffsetFromLeft.ToString();
vm.OffsetFromTop = coordinates.OffsetFromTop.ToString();
return vm;
}
protected bool Equals(Player other)
{
return Index == other.Index;
}
public void PayRentTo(Player propertyOwner)
{
var rent = Location.Property.Rent;
Cash -= rent;
propertyOwner.ReceiveRent(rent);
}
private bool CanBuyProperty(Player player)
{
if (!player.Location.HasAProperty)
return false;
var someoneOwnsThisProperty = Players.SelectMany(x => x.Holdings).Any(x => Equals(x, player.Location.Property));
if (someoneOwnsThisProperty)
return false;
return player.CanAffordProperty();
}
private void RollForPlayer(Player player)
{
const int boardSize = 40;
int newLocation = player.Location.Index + Dice.Roll();
if (newLocation > boardSize)
{
player.PassGo();
}
else if (newLocation == boardSize)
{
player.PassesGoOnNextRoll = true;
}
else if (player.PassesGoOnNextRoll)
{
player.PassesGoOnNextRoll = false;
player.PassGo();
}
newLocation %= boardSize;
player.Location = Locations.All[newLocation];
DoRentTransaction(player);
}
private IEnumerable<Player> GetOpponents(Player player)
{
return Players.Where(x => !Equals(x, player));
}
private void DoRentTransaction(Player player)
{
if (!player.Location.HasAProperty)
return;
//I hate using reference equality but I'll do it here for player == player and property == property
var allOtherPlayers = GetOpponents(player);
var otherPlayersProperty = allOtherPlayers.SelectMany(x => x.Holdings);
var matchingProperties = otherPlayersProperty.Where(x => Equals(x, player.Location.Property)).ToList();
if (!matchingProperties.Any())
return;
var matchingProperty = matchingProperties.First();
var propertyOwner = Players.Where(x => x.Holdings.Any(y=>y.Equals(matchingProperty))).First();
player.PayRentTo(propertyOwner);
}