protected override void OnMakeMove(GameState gameState, LogicMoveResult moves)
{
foreach (var unitState in gameState.UnitStates)
{
if (unitState.IsDead)
{
lock (_targetPointsLock)
{
_unitIdToTargetPointMap.Remove(unitState.UniqueId);
}
continue;
}
Point2D targetPoint;
lock (_targetPointsLock)
{
targetPoint = _unitIdToTargetPointMap.GetValueOrDefault(unitState.UniqueId, unitState.Position);
}
var needNewTargetPoint = unitState.PreviousMoveState.IsRejected() ||
unitState.Position.GetDistance(targetPoint)
.IsZero(GameConstants.ChickenUnit.DefaultRectilinearSpeed);
if (needNewTargetPoint)
{
targetPoint = ChooseTargetPoint(gameState, unitState);
}
var move = GameHelper.GetBestMoveDirection(unitState.Position, unitState.BeakAngle, targetPoint);
var turn = GameHelper.GetBestBeakTurnNormalized(unitState.Position, unitState.BeakAngle, targetPoint);
var fireMode = unitState.CanShoot && RandomGenerator.Next(10) == 0 ? FireMode.Regular : FireMode.None;
var moveInfo = new MoveInfo(move, turn, fireMode);
moves.Set(unitState, moveInfo);
}
}
protected override void OnMakeMove(GameState gameState, LogicMoveResult moves)
{
var allShots = gameState
.UnitStates
.SelectMany(item => item.View.Shots)
.Distinct(KeyedEqualityComparer.For <ShotViewData> .Create(state => state.UniqueId))
.ToArray();
var enemyUnits = gameState
.UnitStates
.SelectMany(item => item.View.Chickens.Where(visibleUnit => visibleUnit.Team != this.Team))
.Distinct(KeyedEqualityComparer.For <ChickenViewData> .Create(data => data.UniqueId))
.ToArray();
foreach (var unitState in gameState.UnitStates)
{
if (unitState.IsDead)
{
continue;
}
MoveDirection safestMoveDirection = null;
if (_features.IsAnySet(Features.TurningAway))
{
safestMoveDirection = FindSafestMove(allShots, unitState);
}
if (unitState.PreviousMoveState.IsRejected())
{
var blockedDirections = _blockedDirectionMap.GetValueOrDefault(unitState.UniqueId);
if (blockedDirections == null)
{
blockedDirections = new HashSet <MoveDirection>();
_blockedDirectionMap[unitState.UniqueId] = blockedDirections;
}
blockedDirections.Add(unitState.PreviousMove.MoveDirection);
var moveDirection = GameHelper
.BasicActiveMoveDirections
.FirstOrDefault(item => !blockedDirections.Contains(item));
var unblockingMove = moveDirection == null || moveDirection.IsNone
? new MoveInfo(MoveDirection.None, BeakTurn.FullyClockwise, FireMode.None)
: new MoveInfo(moveDirection, BeakTurn.None, FireMode.None);
moves.Set(unitState, unblockingMove);
continue;
}
_blockedDirectionMap.Remove(unitState.UniqueId);
var possibleActions = new List <PossibleActionInfo>(unitState.View.Chickens.Count);
//// ReSharper disable once LoopCanBeConvertedToQuery
foreach (var enemyUnit in enemyUnits)
{
var shotTargetPosition = GetShotTargetPosition(unitState, enemyUnit);
var moveDirection = safestMoveDirection
?? GameHelper.GetBestMoveDirection(
unitState.Position,
unitState.BeakAngle,
shotTargetPosition);
var turn = GameHelper.GetBestBeakTurn(
unitState.Position,
unitState.BeakAngle,
shotTargetPosition);
possibleActions.Add(
new PossibleActionInfo
{
EnemyUnit = enemyUnit,
MoveDirection = moveDirection,
BeakTurn = turn,
DistanceSquared = unitState.Position.GetDistanceSquared(enemyUnit.Position)
});
}
var bestAction = possibleActions
.OrderBy(item => item.DistanceSquared)
.ThenBy(item => item.BeakTurn)
.FirstOrDefault();
if (bestAction == null)
{
var minBorderDistance = gameState.Data.BoardBorder.Edges.Min(
item => GameHelper.GetDistanceToLine(unitState.Position, item.Start, item.End));
if (minBorderDistance <= _tooCloseBorderDistance)
{
var boardCenter = new Point2D(gameState.Data.RealSize) / 2f;
var direction = GameHelper.GetBestMoveDirection(
unitState.Position,
unitState.BeakAngle,
boardCenter);
moves.Set(unitState, new MoveInfo(direction, BeakTurn.None, FireMode.None));
continue;
}
if (safestMoveDirection != null)
{
moves.Set(unitState, new MoveInfo(safestMoveDirection, BeakTurn.None, FireMode.None));
}
else
{
var seekingMove = new MoveInfo(
unitState.PreviousMoveState.IsRejected() || minBorderDistance <= _rotateOnlyBorderDistance
? MoveDirection.None
: MoveDirection.MoveForward,
BeakTurn.FullyClockwise,
FireMode.None);
moves.Set(unitState, seekingMove);
}
continue;
}
var beakTurn = bestAction.BeakTurn.NormalizeBeakTurn();
var doFire = bestAction.BeakTurn.IsInRange(BeakTurn.ValueRange) ||
bestAction.DistanceSquared <= _forceFireDistanceSquared;
var move = new MoveInfo(
bestAction.MoveDirection,
beakTurn,
doFire ? FireMode.Regular : FireMode.None);
moves.Set(unitState, move);
}
}
