public void CamelHelper_TrapSpace_IsValid_Pos0Invalid()
{
var startingPositions = TestHelper.ConvertToStartingPositions("1,0 2,1 2,2 3,3 3,4");
var gamestate = new ImplementedGameState(4, startingPositions);
Assert.AreEqual(false, CamelHelper.IsValidTrapSpace(gamestate, 0, 0), "valid at pos 0");
}
public PlayerAction GetAction(GameState gameState)
{
var camelWins = CamelHelper.GetCamelWins(gameState, out var money, 5);
var sum = (double)camelWins.Sum(x => x.Value);
var probability = camelWins.ToDictionary(x => x.Key, x => x.Value / sum);
var bettingCards = gameState.BettingCards
.GroupBy(x => x.CamelColor)
.ToDictionary(x => x.Key, y => y.Where(x => x.IsFree).Select(x => x.Value).DefaultIfEmpty(0).Max());
var bets = probability.ToDictionary(x => x.Key, x => x.Value * bettingCards[x.Key]);
var bestBet = bets.OrderByDescending(x => x.Value).First();
if (bestBet.Value > 1.0)
{
return(new PlayerAction()
{
CamelAction = CamelAction.PickCard, Color = bestBet.Key
});
}
return(new PlayerAction()
{
CamelAction = CamelAction.ThrowDice
});
}
public void CamelHelper_TrapSpace_IsValid_NonOccupied()
{
var startingPositions = TestHelper.ConvertToStartingPositions("1,0 2,1 2,2 3,3 3,4");
var gamestate = new ImplementedGameState(4, startingPositions);
for (var i = 4; i < 16; i++)
{
Assert.AreEqual(true, CamelHelper.IsValidTrapSpace(gamestate, 0, i), $"valid at pos {i}");
}
}
public void CamelHelper_TrapSpace_IsValid_EnemyTrap()
{
var startingPositions = TestHelper.ConvertToStartingPositions("1,0 2,1 2,2 3,3 3,4");
var gamestate = new ImplementedGameState(4, startingPositions);
gamestate.Traps[0].Location = 5;
Assert.AreEqual(false, CamelHelper.IsValidTrapSpace(gamestate, 1, 4), "Invalid at pos 4");
Assert.AreEqual(false, CamelHelper.IsValidTrapSpace(gamestate, 1, 5), "Invalid at pos 5");
Assert.AreEqual(false, CamelHelper.IsValidTrapSpace(gamestate, 1, 6), "Invalid at pos 6");
}
public void CamelHelper_TrapSpace_GetFreeTrapSpaces_Others()
{
var startingPositions = TestHelper.ConvertToStartingPositions("2,0 2,1 2,2 5,3 5,4");
var gamestate = new ImplementedGameState(4, startingPositions);
gamestate.Traps[1].Location = 3;
gamestate.Traps[2].Location = 9;
var availible = string.Join(" ", CamelHelper.GetFreeTrapSpaces(gamestate, 0, positive: true, maxLookahead: 20).OrderBy(x => x));
Assert.AreEqual("6 7 11 12 13 14 15", availible);
}
public void CamelHelper_TrapSpace_IsValid_OwnTrapMinus()
{
var startingPositions = TestHelper.ConvertToStartingPositions("1,0 2,1 2,2 3,3 3,4");
var gamestate = new ImplementedGameState(4, startingPositions);
gamestate.Traps[1].Location = 5;
gamestate.Traps[1].Move = -1;
Assert.AreEqual(true, CamelHelper.IsValidTrapSpace(gamestate, 1, 4), "valid at pos 4");
Assert.AreEqual(true, CamelHelper.IsValidTrapSpace(gamestate, 1, 5), "valid at pos 5");
Assert.AreEqual(true, CamelHelper.IsValidTrapSpace(gamestate, 1, 6), "valid at pos 6");
}
public void CamelHelper_GetCamelWins_Full_NoTraps()
{
// 1: blue, green, white | 2: red, yellow
var startString = "1,0 1,1 1,2 2,3 2,4";
var startingPositions = TestHelper.ConvertToStartingPositions(startString);
var gamestate = new ImplementedGameState(1, startingPositions);
var wins = CamelHelper.GetCamelWins(gamestate, out var money);
Assert.AreEqual(3107, wins[CamelColor.Blue], "blue");
Assert.AreEqual(6226, wins[CamelColor.Green], "green");
Assert.AreEqual(9329, wins[CamelColor.White], "white");
Assert.AreEqual(3302, wins[CamelColor.Red], "red");
Assert.AreEqual(7196, wins[CamelColor.Yellow], "yellow");
}
public void CamelHelper_GetCamelWins_SimpleWin_Stacked()
{
// 1: blue, green, white | 2: red, yellow
var startString = "1,0 1,1 1,2 2,3 2,4";
var startingPositions = TestHelper.ConvertToStartingPositions(startString);
var gamestate = new ImplementedGameState(1, startingPositions);
gamestate.RemainingDice.RemoveAll(x => x != CamelColor.Red);
var wins = CamelHelper.GetCamelWins(gamestate, out var money);
Assert.AreEqual(0, wins[CamelColor.Blue], "blue");
Assert.AreEqual(0, wins[CamelColor.Green], "green");
Assert.AreEqual(0, wins[CamelColor.White], "white");
Assert.AreEqual(0, wins[CamelColor.Red], "red");
Assert.AreEqual(3, wins[CamelColor.Yellow], "yellow");
}
public void CamelHelper_GetCamelWins_Full_MinusTrap()
{
// 1: blue, green, white | 2: red, yellow
var startString = "1,0 1,1 1,2 2,3 2,4";
var startingPositions = TestHelper.ConvertToStartingPositions(startString);
var gamestate = new ImplementedGameState(1, startingPositions);
gamestate.Traps[0].Location = 3;
gamestate.Traps[0].Move = -1;
var wins = CamelHelper.GetCamelWins(gamestate, out var money);
Assert.AreEqual(3086, wins[CamelColor.Blue], "blue");
Assert.AreEqual(5240, wins[CamelColor.Green], "green");
Assert.AreEqual(8834, wins[CamelColor.White], "white");
Assert.AreEqual(3251, wins[CamelColor.Red], "red");
Assert.AreEqual(8749, wins[CamelColor.Yellow], "yellow");
Assert.AreEqual(38500, money[3], "trap money");
}
public void CamelHelper_GetCamelWins_SimpleWin_TrapPlus()
{
// 1: blue, green, white | 4: red, yellow
var startString = "1,0 1,1 1,2 4,3 4,4";
var startingPositions = TestHelper.ConvertToStartingPositions(startString);
var gamestate = new ImplementedGameState(1, startingPositions);
gamestate.Traps[0].Location = 3;
gamestate.Traps[0].Move = 1;
gamestate.RemainingDice.RemoveAll(x => x != CamelColor.Green);
var wins = CamelHelper.GetCamelWins(gamestate, out var money);
Assert.AreEqual(0, wins[CamelColor.Blue], "blue");
Assert.AreEqual(0, wins[CamelColor.Green], "green");
Assert.AreEqual(2, wins[CamelColor.White], "white");
Assert.AreEqual(0, wins[CamelColor.Red], "red");
Assert.AreEqual(1, wins[CamelColor.Yellow], "yellow");
Assert.AreEqual(1, money[3], "trap money");
}
public PlayerAction GetAction(GameState gameState)
{
if (gameState.Traps[_me].Location == -1)
{
var heatmap = CamelHelper.GetLocationHeatmap(gameState, 4);
foreach (var location in heatmap.Where(x => x.Value > 1).OrderByDescending(x => x.Value).Select(x => x.Key))
{
if (gameState.IsValidTrapSpace(_me, location))
{
return(new PlayerAction()
{
CamelAction = CamelAction.PlaceMinusTrap, Value = location
});
}
}
}
return(new PlayerAction()
{
CamelAction = CamelAction.ThrowDice
});
}
public static Dictionary <CamelColor, Position> ConvertToStartingPositions(string startingPositions)
{
var positions = startingPositions.Split(' ').Select(x => new Position(int.Parse(x.Split(',')[0]), int.Parse(x.Split(',')[1]))).ToArray();
return(CamelHelper.GetAllCamelColors().ToDictionary(x => x, x => positions[(int)x]));
}
public void StartNewGame(int playerId, GameInfo info, GameState gameState)
{
_me = playerId;
BetCardsRemaining = CamelHelper.GetAllCamelColors();
}
