private static ChickenUnitLogicExecutor CreateLogicExecutor(
GameEngine engine,
ChickenTeamSettings teamSettings,
GameTeam team)
{
#region Argument Check
if (engine == null)
{
throw new ArgumentNullException("engine");
}
if (teamSettings == null)
{
throw new ArgumentNullException("teamSettings");
}
#endregion
var logic = (ChickenUnitLogic)Activator.CreateInstance(teamSettings.Type).EnsureNotNull();
var result = new ChickenUnitLogicExecutor(
engine,
teamSettings.UnitCount,
team,
engine._makeMoveEvent,
logic);
return(result);
}
/// <summary>
/// Initializes a new instance of the <see cref="GameEngine"/> class.
/// </summary>
public GameEngine(GameEngineSettings settings)
{
#region Argument Check
if (settings == null)
{
throw new ArgumentNullException("settings");
}
#endregion
if (SettingsCache.Instance.UsePerformanceCounters)
{
PerformanceCounterHelper.Initialize();
}
// Pre-initialized fields and properties
_paintCallback = settings.PaintCallback;
_positionCallback = settings.PositionCallback.EnsureNotNull();
this.Data = new GameEngineData(settings.NominalSize);
_moveCount = new ThreadSafeValue <long>();
_winningTeam = new ThreadSafeValue <GameTeam?>();
_lastGamePresentation = new ThreadSafeValue <GamePresentation>();
// Post-initialized fields and properties
_lightTeamLogicExecutor = CreateLogicExecutor(this, settings.LightTeamSettings, GameTeam.Light);
_darkTeamLogicExecutor = CreateLogicExecutor(this, settings.DarkTeamSettings, GameTeam.Dark);
_logicExecutors = new[] { _lightTeamLogicExecutor, _darkTeamLogicExecutor }.ToArray().AsReadOnly();
_allChickens = _logicExecutors.SelectMany(item => item.Units).ToArray().AsReadOnly();
_allChickens.DoForEach((item, index) => item.UniqueId = new GameObjectId(index + 1));
_aliveChickensDirect = new List <ChickenUnit>();
this.AliveChickens = _aliveChickensDirect.AsReadOnly();
_shotUnitsDirect = new List <ShotUnit>(_allChickens.Count);
this.ShotUnits = _shotUnitsDirect.AsReadOnly();
_moveInfos = new Dictionary <ChickenUnit, MoveInfo>(_allChickens.Count);
_moveInfoStates = new Dictionary <ChickenUnit, MoveInfoStates>(_allChickens.Count);
_previousMoves = new Dictionary <ChickenUnit, MoveInfo>(_allChickens.Count);
_newShotUnits = new List <ShotUnit>(_allChickens.Count);
#region Argument Check
var maxChickenCount = this.Data.NominalSize.Width * this.Data.NominalSize.Height / 2;
if (_allChickens.Count > maxChickenCount)
{
throw new ArgumentException(
string.Format(
"Too many chickens ({0}) for the board of nominal size {1}x{2}. Maximum is {3}.",
_allChickens.Count,
this.Data.NominalSize.Width,
this.Data.NominalSize.Height,
maxChickenCount),
"settings");
}
#endregion
ResetInternal();
}
