public override PlayerAction CornerDefense(Player player)
{
Pathfinding pathfinding = new Pathfinding();
Point targetPoint = player.StartLocation;
targetPoint.X = GameAI.PlayersTeam(player).TeamGoal.MiddlePoint.X + pathfinding.CalculateHorizontalDirection(GameAI.PlayersTeam(player).TeamGoal.MiddlePoint, new Point(12, 12)) * 7;
return new PlayerAction(null, targetPoint, ActionType.Run);
}
/* Returns all player from the team who have another horizontal direction to the target */
public List<Player> PlayersWithOtherHorizontalDirection(Point targetPoint, int horizontalDirection, Team team)
{
Pathfinding pathfinding = new Pathfinding();
List<Player> validPlayers = new List<Player>();
foreach (Player player in team.Players)
{
int movementDirection = pathfinding.CalculateHorizontalDirection(player.Location, targetPoint);
if (movementDirection != horizontalDirection)
{
validPlayers.Add(player);
}
}
return validPlayers;
}
public override PlayerAction ActionWeHaveBall(Player player, GameAction gameAction)
{
Goal enemyTeamGoal = GameAI.GetEnemyTeam(GameAI.PlayersTeam(player)).TeamGoal;
Pathfinding pathfinding = new Pathfinding();
int horizontalDistanceToBall = Math.Abs(GameAI.GameBall.XCoordinate - player.XCoordinate);
int ballDistanceToOwnGoal = Math.Abs(GameAI.BallNextRoundLocation().X - player.XCoordinate);
Point targetPoint = new Point();
if (gameAction.GameStatus == Status.GoalKick)
{
targetPoint.X = player.Location.X + (pathfinding.CalculateHorizontalDirection(player.Location, enemyTeamGoal.MiddlePoint) * (player.MaxSpeed * 4));
}
else
{
if (ballDistanceToOwnGoal > 7)
{
int verticalDistanceToStandardLocation = Math.Abs(player.Location.Y - player.StartLocation.Y);
targetPoint.Y = (verticalDistanceToStandardLocation > 4) ? player.StartLocation.Y : player.Location.Y;
targetPoint.X = GameAI.BallNextRoundLocation().X + ((pathfinding.CalculateHorizontalDirection(player.Location, GameAI.PlayersTeam(player).TeamGoal.MiddlePoint) * (player.MaxSpeed * 6)));
}
else
{
targetPoint = GameAI.PlayersTeam(player).TeamGoal.MiddlePoint;
targetPoint.X -= (pathfinding.CalculateHorizontalDirection(player.Location, GameAI.PlayersTeam(player).TeamGoal.MiddlePoint) * 4);
}
}
Rectangle rangeRectangle = RunRoom(GameAI.PlayersTeam(player));
Point freePoint = SearchFreeTargetPoint(player, rangeRectangle, targetPoint, 2, 0);
return new PlayerAction(null, freePoint, ActionType.Run);
}
/* Returns the penalty kick point from this goal. */
public Point PenaltyKickPoint(Goal goal)
{
Pathfinding pathfinding = new Pathfinding();
Point penaltyKickPoint = goal.MiddlePoint;
penaltyKickPoint.X += pathfinding.CalculateHorizontalDirection(goal.MiddlePoint, new Point(12, 12)) * 4;
return penaltyKickPoint;
}
public override PlayerAction CornerAttack(Player player)
{
Pathfinding pathfinding = new Pathfinding();
Team enemyTeam = GameAI.GetEnemyTeam(GameAI.PlayersTeam(player));
Point targetPoint = player.StartLocation;
targetPoint.X = enemyTeam.TeamGoal.XCoordinate + pathfinding.CalculateHorizontalDirection(enemyTeam.TeamGoal.MiddlePoint, new Point(12, 12)) * DefenceBallDistance;
return new PlayerAction(null, targetPoint, ActionType.Run);
}
public override PlayerAction ActionEnemyHasBall(Player player)
{
Pathfinding pathfinding = new Pathfinding();
int enemyDistanceToOwnGoal;
Team enemyTeam = GameAI.GetEnemyTeam(GameAI.PlayersTeam(player));
List<Player> allEnemiesInRunRoom = GameAI.PlayerInRectangle(enemyTeam.Players, RunRoom(GameAI.PlayersTeam(player)), 1);
Point closestPlayerNextLocation;
if (allEnemiesInRunRoom.Count == 0)
{
closestPlayerNextLocation = GameAI.BallNextRoundLocation();
enemyDistanceToOwnGoal = Math.Abs(closestPlayerNextLocation.X - GameAI.PlayersTeam(player).TeamGoal.MiddlePoint.X);
}
else
{
Player closestPlayerInRunRoom = GameAI.NearestPlayersToPoint(allEnemiesInRunRoom, GameAI.PlayersTeam(player).TeamGoal.MiddlePoint, 1, 1, false).ElementAt(0);
ActionType type;
closestPlayerNextLocation = pathfinding.PlayerAtSpecificRound(closestPlayerInRunRoom, 1, out type);
enemyDistanceToOwnGoal = Math.Abs(closestPlayerNextLocation.X - GameAI.PlayersTeam(player).TeamGoal.XCoordinate);
}
if (enemyDistanceToOwnGoal > DefenceBallDistance )
{
Point targetPoint = player.Location;
targetPoint.X = closestPlayerNextLocation.X + pathfinding.CalculateHorizontalDirection(player.Location, GameAI.PlayersTeam(player).TeamGoal.MiddlePoint) * DefenceBallDistance;
int verticalDistanceToStandardLocation = Math.Abs(player.Location.Y - player.StartLocation.Y);
targetPoint.Y = closestPlayerNextLocation.Y;
return new PlayerAction(null, targetPoint, ActionType.Run);
}
else
{
List<Player> nearPlayers = GameAI.NearestPlayersToPoint(enemyTeam.Players, GameAI.PlayersTeam(player).TeamGoal.MiddlePoint, enemyTeam.Players.Count, 1, false);
Player markPlayer = nearPlayers.ElementAt(0);
foreach (Player nearPlayer in nearPlayers)
{
if (!nearPlayer.IsMarkedUp)
{
markPlayer = nearPlayer;
}
}
markPlayer.IsMarkedUp = true;
ActionType type;
Point targetLocation = pathfinding.PlayerAtSpecificRound(markPlayer, 1, out type);
int horizontalDistanceToPlayer = Math.Abs(GameAI.PlayersTeam(player).TeamGoal.MiddlePoint.X - targetLocation.X);
if (horizontalDistanceToPlayer > 10)
{
targetLocation.X = player.XCoordinate;
}
else
{
targetLocation.X += pathfinding.CalculateHorizontalDirection(markPlayer.Location, GameAI.PlayersTeam(player).TeamGoal.MiddlePoint) * 2;
}
return new PlayerAction(null, targetLocation, ActionType.Run);
}
}
/// <summary>
/// Returns a Run-PlayerAction where the player will run towards the goal in the parameters.
/// </summary>
/// <param name="player"></param>
/// <param name="goal"></param>
/// <returns></returns>
public PlayerAction RunTowardsGoal(Player player, Goal goal)
{
Pathfinding pathfinding = new Pathfinding();
Point targetPoint = player.Location;
targetPoint.X += pathfinding.CalculateHorizontalDirection(player.Location, goal.MiddlePoint);
int verticalDistanceToStandardLocation = Math.Abs(player.Location.Y - player.StartLocation.Y);
if (verticalDistanceToStandardLocation > 4)
{
targetPoint.Y = player.StartLocation.Y;
}
return new PlayerAction(null, targetPoint, ActionType.Run);
}
private int AdjustXTargetPoint(Team playerTeam, bool onOwnSide, int distanceToOwnGoal)
{
Pathfinding pathfinding = new Pathfinding();
//the keeper will run in the direction of the ball - only if the ball will be on the own side in the next round and is controlled by the enemy.
int keeperDistanceToGoal;
Goal enemyGoal = GameAI.GetEnemyTeam(playerTeam).TeamGoal;
if (distanceToOwnGoal > 0)
{
keeperDistanceToGoal = playerTeam.TeamGoal.XCoordinate + pathfinding.CalculateHorizontalDirection(playerTeam.TeamGoal.Location, enemyGoal.Location) * (1 + distanceToOwnGoal / 5);
}
else
{
keeperDistanceToGoal = playerTeam.TeamGoal.XCoordinate + pathfinding.CalculateHorizontalDirection(playerTeam.TeamGoal.Location, enemyGoal.Location) * 1;
}
return keeperDistanceToGoal;
}
/// <summary>
/// Returns a PlayerAction wehre the player will pass to a point where another player will run to.
/// </summary>
/// <param name="rootPlayer"></param>
/// <param name="targetPlayer"></param>
/// <returns></returns>
public PlayerAction PassIntoRunWay(Player rootPlayer, Player targetPlayer)
{
Pathfinding pathfinding = new Pathfinding();
Team enemyTeam = GameAI.GetEnemyTeam(GameAI.PlayersTeam(rootPlayer));
int gridDistance = Pathfinding.GridDistanceBetweenPoints(rootPlayer.Location, targetPlayer.Location);
int runDistance = gridDistance / 2;
Point targetPoint = targetPlayer.Location;
targetPoint.X += pathfinding.CalculateHorizontalDirection(rootPlayer.Location, enemyTeam.TeamGoal.Location) * runDistance;
targetPoint = SearchFreeTargetPoint(rootPlayer, targetPoint).Value;
targetPlayer.WaitForBallAtPoint(targetPoint);
return new PlayerAction(null, targetPoint, ActionType.Pass);
}
/// <summary>
/// Returns an action where the player will run to the penaly kick point of the goal in the parameter.
/// </summary>
/// <param name="player"></param>
/// <param name="goal"></param>
/// <returns></returns>
public PlayerAction RunToPenaltyKickPoint(Player player, Goal goal)
{
Pathfinding pathfinding = new Pathfinding();
Point targetPoint = goal.MiddlePoint;
targetPoint.X += pathfinding.CalculateHorizontalDirection(goal.MiddlePoint, new Point(12, 12)) * 3;
Point freePoint = SearchFreeTargetPoint(player, targetPoint).Value;
return new PlayerAction(null, freePoint, ActionType.Run);
}
/// <summary>
/// Run to the enemy goal.
/// </summary>
/// <param name="player"></param>
/// <returns></returns>
public PlayerAction GoalKickAttack(Player player)
{
Pathfinding pathfinding = new Pathfinding();
Goal enemyTeamGoal = GameAI.GetEnemyTeam(GameAI.PlayersTeam(player)).TeamGoal;
Point targetPoint = new Point();
int verticalDistanceToStandardLocation = Math.Abs(player.Location.Y - player.StartLocation.Y);
targetPoint.Y = (verticalDistanceToStandardLocation > 3) ? player.StartLocation.Y : player.Location.Y;
targetPoint.X = player.Location.X + (pathfinding.CalculateHorizontalDirection(player.Location, enemyTeamGoal.MiddlePoint) * (player.MaxSpeed * 4));
Point freePoint = SearchFreeTargetPoint(player, RunRoom(GameAI.PlayersTeam(player)), targetPoint, 3, 0);
return new PlayerAction(null, freePoint, ActionType.Run);
}
/// <summary>
/// For the case that the player has the ball and is not surrounded by enemies.
/// </summary>
/// <param name="player">The player who will execute the action.</param>
/// <returns></returns>
public virtual PlayerAction ActionWithBallNotSurrounded(Player player)
{
Pathfinding pathfinding = new Pathfinding();
Team enemyTeam = GameAI.GetEnemyTeam(GameAI.PlayersTeam(player));
int distanceToEnemyGoal = Math.Abs(player.XCoordinate - enemyTeam.TeamGoal.XCoordinate);
//true if the player stands close to the enemy's goal but is not in a shoot position
if (distanceToEnemyGoal < enemyTeam.TeamGoal.Height * 2)
{
if (!IsInShootPosition(player))
{
return PassCloseToGoal(player);
}
else
{
return Shoot(GameAI.PlayersTeam(player));
}
}
else
{
Point targetPoint;
if (IsDeepInEnemySide(player))
{
return RunToPenaltyKickPoint(player, enemyTeam.TeamGoal);
}
else
{
targetPoint = player.Location;
targetPoint.X = player.Location.X + pathfinding.CalculateHorizontalDirection(player.Location, enemyTeam.TeamGoal.MiddlePoint) * player.MaxSpeed * 4;
Point freePoint = SearchFreeTargetPoint(player, RunRoom(GameAI.PlayersTeam(player)), targetPoint, 4, 0);
return new PlayerAction(null, freePoint, ActionType.Run);
}
}
}
/// <summary>
/// For the case that the own team controls the ball and the enemy's goal is far away from the player.
/// </summary>
/// <param name="player">The player who will execute the action.</param>
/// <param name="gameAction"></param>
/// <returns></returns>
public virtual PlayerAction ActionGoalFarAway(Player player, GameAction gameAction)
{
Goal enemyTeamGoal = GameAI.GetEnemyTeam(GameAI.PlayersTeam(player)).TeamGoal;
Pathfinding pathfinding = new Pathfinding();
int horizontalDistanceToBall = Math.Abs(GameAI.GameBall.XCoordinate - player.XCoordinate);
int distanceToEnemyGoal = Math.Abs(enemyTeamGoal.XCoordinate - player.XCoordinate);
int ballDistanceToEnemyGoal = Math.Abs(enemyTeamGoal.XCoordinate - GameAI.GameBall.XCoordinate);
Point ballNextRoundLocation = GameAI.BallNextRoundLocation();
Point targetPoint = new Point();
int verticalDistanceToStandardLocation = Math.Abs(player.Location.Y - player.StartLocation.Y);
targetPoint.Y = (verticalDistanceToStandardLocation > 3) ? player.StartLocation.Y : player.Location.Y;
if (gameAction.GameStatus == Status.GoalKick)
{
targetPoint.X = player.Location.X + (pathfinding.CalculateHorizontalDirection(player.Location, enemyTeamGoal.MiddlePoint) * (player.MaxSpeed * 4));
}
else
{
targetPoint.X = ballNextRoundLocation.X + (pathfinding.CalculateHorizontalDirection(player.Location, enemyTeamGoal.MiddlePoint) * (player.MaxSpeed * 4));
}
Point freePoint = SearchFreeTargetPoint(player, RunRoom(GameAI.PlayersTeam(player)), targetPoint, 3, 0);
return new PlayerAction(null, freePoint, ActionType.Run);
}
/// <summary>
/// For the case that the own team controls the ball and the player stands close to the enemy's goal.
/// </summary>
/// <param name="player"></param>
/// <returns></returns>
public virtual PlayerAction ActionGoalClose(Player player)
{
Pathfinding pathfinding = new Pathfinding();
Goal enemyTeamGoal = GameAI.GetEnemyTeam(GameAI.PlayersTeam(player)).TeamGoal;
Point ballNextRoundLocation = GameAI.BallNextRoundLocation();
int ballDistanceToEnemyGoal = Math.Abs(enemyTeamGoal.XCoordinate - ballNextRoundLocation.X);
Point targetPoint = player.Location;
targetPoint.Y = enemyTeamGoal.MiddlePoint.Y + pathfinding.CalculateVerticalDirection(player.Location, enemyTeamGoal.MiddlePoint) * 3;
if (ballDistanceToEnemyGoal > player.MaxSpeed * 2)
{
targetPoint.X = ballNextRoundLocation.X + (pathfinding.CalculateHorizontalDirection(player.Location, enemyTeamGoal.MiddlePoint) * 5);
}
Point freePoint = SearchFreeTargetPoint(player, RunRoom(GameAI.PlayersTeam(player)), targetPoint, 5, 3);
return new PlayerAction(null, freePoint, ActionType.Run);
}
/// <summary>
/// For the case that the enemy has the ball and is far away.
/// </summary>
/// <param name="player">The player who will execute the action.</param>
/// <param name="closestPlayerNextLocation"></param>
/// <returns></returns>
public virtual PlayerAction ActionEnemyFarAway(Player player, Point closestPlayerNextLocation)
{
Pathfinding pathfinding = new Pathfinding();
Point targetPoint = closestPlayerNextLocation;
targetPoint.X = closestPlayerNextLocation.X + pathfinding.CalculateHorizontalDirection(player.Location, GameAI.PlayersTeam(player).TeamGoal.MiddlePoint) * DefenceBallDistance;
int verticalDistanceToStandardLocation = Math.Abs(player.Location.Y - player.StartLocation.Y);
if (verticalDistanceToStandardLocation > 4)
{
targetPoint.Y = player.StartLocation.Y;
}
return new PlayerAction(null, targetPoint, ActionType.Run);
}