public void SetGhostState(EGhostBehaviour eGhostStateBehaviour)
{
IGhostStateObserver ghostStateObserver = controller as IGhostStateObserver;
if(ghostStateObserver != null)
{
ghostStateObserver.SetGhostState(eGhostStateBehaviour);
}
}
public Point TargetCell(Cell currentCell, EGhostBehaviour behaviour)
{
switch (behaviour)
{
case EGhostBehaviour.Fright:
return FrightBehaviour(currentCell);
case EGhostBehaviour.Hunt:
return HuntBehaviour(currentCell);
case EGhostBehaviour.Scatter:
return scatterTarget;
case EGhostBehaviour.Exiting:
return exitTarget;
case EGhostBehaviour.Dead:
case EGhostBehaviour.InHouse:
return homeTarget;
default:
return currentCell.GridPosition;
}
}
public void SetGhostState(EGhostBehaviour eGhostStateBehaviour)
{
ghostAi.SetGhostState(eGhostStateBehaviour);
}
public void Update(Cell currentCell, EGhostBehaviour behaviour)
{
CurrentCell = currentCell;
for (int i = 1; i <= 4; i++)
{
AddCell((Direction)i, CurrentCell.GridPosition);
}
for (int i = 0; i < possibleMoves.Count; i++)
{
Cell possibleMove = possibleMoves[i];
Point oppsitDirection = DirectionExtension.PointFromDirection(DirectionExtension.GetOppositeDirection(lastDirection));
Cell oppositeCell = level.getCell(CurrentCell.GridPosition.X + oppsitDirection.X,
CurrentCell.GridPosition.Y + oppsitDirection.Y);
if(possibleMove == null)
{
possibleMoves.Remove(possibleMove);
continue;
}
if (oppositeCell.GridPosition == possibleMove.GridPosition || possibleMove.GridPosition == lastCell.GridPosition)
{
possibleMoves.Remove(possibleMove);
continue;
}
}
if (possibleMoves.Count > 1)
{
Cell wantedCell = level.getCell(ghostAi.TargetCell(CurrentCell, behaviour));
FindShortestPath(CurrentCell, wantedCell, ref possibleMoves);
}
if(possibleMoves.Count >0)
{
Cell nextCell = possibleMoves[0];
Point nextMovement = new Point(nextCell.GridPosition.X - CurrentCell.GridPosition.X,
nextCell.GridPosition.Y - CurrentCell.GridPosition.Y);
Direction = DirectionExtension.DirectionFromPoint(nextMovement);
}
possibleMoves.Clear();
}
/// <summary>
/// Creates a new PowerUpEffectEventArgs
/// </summary>
/// <param name="timer">How long the powerup will have an effect</param>
/// <param name="speed">How much the speed will be altered</param>
/// <param name="ghostBehaviour">The behaviour ghosts have after this effect</param>
public PowerUpEffectEventArgs(int timer, float speed, EGhostBehaviour ghostBehaviour)
{
this.timer = timer;
this.speed = speed;
this.ghostBehaviour = ghostBehaviour;
}
public void SetGhostState(EGhostBehaviour eGhostStateBehaviour)
{
this.ghostBehaviour = eGhostStateBehaviour;
}