// GameMessage is a struct - that is why it is also a return value
private GameMessage CheckForDoubles(int places, Player currentPlayer, GameMessage response)
{
// if double throw rethrow
if (places == DOUBLE_THROW)
{
currentPlayer.NumberOfDoubles += 1;
if (currentPlayer.NumberOfDoubles == MAX_NUMBER_OF_DOUBLES)
{
response.opCode = GameEnum.goToJail;
currentPlayer.LastThrow = 0;
currentPlayer.NumberOfDoubles = 0;
}
else
{
if (currentPlayer.LastThrow == DOUBLE_THROW)
{
currentPlayer.LastThrow = DOUBLE_THROW;
response.isRethrow = true;
}
else
{
currentPlayer.LastThrow = DOUBLE_THROW;
}
}
}
else
{
currentPlayer.LastThrow = 0;
currentPlayer.NumberOfDoubles = 0;
}
return response;
}
public GameMessage ProcessRule(int places, Player currentPlayer)
{
// advance
GameMessage response = new GameMessage();
response = CheckForDoubles(places, currentPlayer, response);
response = MovePosition(places, currentPlayer, response);
response = NewPositionRules(currentPlayer, response);
response.playerId = currentPlayer.ID;
return response;
}
public GameMessage ProcessConsequence(GameMessage request, Player currentPlayer, Bank bank)
{
GameMessage response = new GameMessage();
response.opCode = GameEnum.success;
switch (request.opCode)
{
case GameEnum.chance:
response = ProcessChance((ChancesEnum)request.chanceId, currentPlayer);
response = ProcessConsequence(response, currentPlayer, bank);
break;
case GameEnum.communityChest:
// To Do
//ProcessCommunityChestRule
break;
case GameEnum.purchaseProperty:
response.opCode = bank.PurchaseProperty(request.propertyId, currentPlayer);
break;
case GameEnum.purchaseHouse:
break;
case GameEnum.purchaseHotel:
break;
case GameEnum.passGo:
break;
case GameEnum.pay:
response.opCode = bank.Debit(request.amount, currentPlayer);
break;
case GameEnum.collect:
response.opCode = bank.Credit(request.amount, currentPlayer);
break;
case GameEnum.mortgageProperty:
break;
case GameEnum.goToJail:
break;
case GameEnum.sellHotel:
break;
case GameEnum.sellHouse:
break;
case GameEnum.payRent:
break;
default:
//option to buy property, or pay rent
break;
}
return response;
}
public void Consequence(GameMessage request)
{
_consequence = _rules.ProcessConsequence(request, _currentPlayer, _bank);
}
public void Advance(string playerName, int positions)
{
_currentPlayer = GetPlayer(playerName);
_consequence = _rules.ProcessRule(positions, _currentPlayer);
}
private GameMessage ProcessChance(ChancesEnum chance, Player currentPlayer)
{
GameMessage response = new GameMessage();
switch ( chance )
{
case ChancesEnum.AdvancetoGo:
currentPlayer.Position = 0;
response.opCode = GameEnum.collect;
response.amount = 200;
break;
case ChancesEnum.AdvancetoTrafalgarSquare:
currentPlayer.Position = 24;
break;
case ChancesEnum.AdvancetonearestUtility:
// Not nearest
currentPlayer.Position = 12;
break;
case ChancesEnum.AdvancetonearestRailroad:
// Not nearest
currentPlayer.Position = 29;
break;
case ChancesEnum.AdvancetoWhitehall:
currentPlayer.Position = 13;
break;
case ChancesEnum.Bankpaysyoudividend:
response.opCode = GameEnum.collect;
response.amount = 50;
break;
case ChancesEnum.GetoutofJailfree:
break;
case ChancesEnum.Goback3spaces:
currentPlayer.Position -= 3;
break;
case ChancesEnum.GodirectlytoJail:
break;
case ChancesEnum.Makegeneralrepairs:
break;
case ChancesEnum.Paypoortax:
response.opCode = GameEnum.pay;
response.amount = 15;
break;
case ChancesEnum.AdvancetoKingsCrossStation:
break;
case ChancesEnum.AdvancetoMayfair:
break;
case ChancesEnum.Electedchairman:
break;
case ChancesEnum.Buildingandloanmatures:
break;
default:
break;
}
response.position = currentPlayer.Position;
response.playerId = currentPlayer.ID;
return response;
}
private GameMessage NewPositionRules(Player currentPlayer, GameMessage response)
{
// Where have they landed?
// Debug for specific board positions
//currentPlayer.Position = 7 '// Chance
//currentPlayer.Position = 33 '// communityChest
switch ((GameFeaturesEnum)currentPlayer.Position)
{
case GameFeaturesEnum.Chance_1:
case GameFeaturesEnum.Chance_2:
case GameFeaturesEnum.Chance_3:
response.opCode = GameEnum.chance;
break;
case GameFeaturesEnum.CommunityChest_1:
case GameFeaturesEnum.CommunityChest_2:
response.opCode = GameEnum.communityChest;
break;
case GameFeaturesEnum.GoToJail:
response.opCode = GameEnum.goToJail;
break;
case GameFeaturesEnum.IncomeTax:
response.opCode = GameEnum.pay;
response.amount = 200;
break;
case GameFeaturesEnum.SuperTax:
response.opCode = GameEnum.pay;
response.amount = 100;
break;
case GameFeaturesEnum.FreeParking:
response.opCode = GameEnum.freeParking;
break;
case GameFeaturesEnum.InJailVisiting:
response.opCode = GameEnum.visitingJail;
break;
default:
//option to buy property, or pay rent. Set property identifier
response.opCode = GameEnum.purchaseProperty;
response.propertyId = currentPlayer.Position;
break;
}
return response;
}
private GameMessage MovePosition(int places, Player currentPlayer, GameMessage response)
{
// Player can be advanced - do they pass go?
if (currentPlayer.Position + places > MAX_PLACES)
{
response.opCode = GameEnum.passGo;
response.amount = 200;
response.position = (currentPlayer.Position + places) - MAX_PLACES;
currentPlayer.Position = response.position;
}
else
{
response.position = currentPlayer.Position + places;
currentPlayer.Position += places;
}
return response;
}
