private bool MoveDestinationBased(IMovable movable, List<IMovable> collided)
{
bool movedok = true;
float x = movable.Location.X;
float y = movable.Location.Y;
if(x < movable.MovingDestination.X)
{
if(x + movable.Speed > movable.MovingDestination.X)
x = movable.MovingDestination.X;
else
x += movable.Speed;
}
else if(x > movable.MovingDestination.X)
{
if(x + movable.Speed < movable.MovingDestination.X)
x = movable.MovingDestination.X;
else
x -= movable.Speed;
}
if(y > movable.MovingDestination.Y)
{
if(y - movable.Speed < movable.MovingDestination.Y)
y = movable.MovingDestination.Y;
else
y -= movable.Speed;
}
else if(y < movable.MovingDestination.Y)
{
if(y + movable.Speed > movable.MovingDestination.Y)
y = movable.MovingDestination.Y;
else
y += movable.Speed;
}
ScreenPoint destination = new ScreenPoint((int)x, (int)y);
ScreenPoint collision = new ScreenPoint(destination.X, destination.Y);
if(movable.Direction == Directions.South)
collision = new ScreenPoint(destination.X, destination.Y + 32);
else if(movable.Direction == Directions.East)
collision = new ScreenPoint(destination.X + 32, destination.Y);
MapPoint lastpoint = movable.GlobalTileLocation;
movable.Location = destination;
if(destination.ToMapPoint () != lastpoint)
movable.OnTileLocationChanged (movable, EventArgs.Empty);
if(destination == movable.MovingDestination)
movedok = false;
return movedok;
}
private bool MoveTileBased(IMovable movable, List<IMovable> collided)
{
bool movedok = true;
float x = movable.Location.X;
float y = movable.Location.Y;
#region Destination calculation
if(movable.Direction == Directions.North)
{
y -= movable.Speed;
if(y < movable.MovingDestination.Y)
y = movable.MovingDestination.Y;
}
else if(movable.Direction == Directions.South)
{
y += movable.Speed;
if(y > movable.MovingDestination.Y)
y = movable.MovingDestination.Y;
}
else if(movable.Direction == Directions.East)
{
x += movable.Speed;
if(x > movable.MovingDestination.X)
x = movable.MovingDestination.X;
}
else if(movable.Direction == Directions.West)
{
x -= movable.Speed;
if(x < movable.MovingDestination.X)
x = movable.MovingDestination.X;
}
#endregion
ScreenPoint destination = new ScreenPoint((int)x, (int)y);
ScreenPoint collision = new ScreenPoint(destination.X, destination.Y);
if(movable.Direction == Directions.South)
collision = new ScreenPoint(destination.X, destination.Y + 32 - (int)movable.Speed);
else if(movable.Direction == Directions.East)
collision = new ScreenPoint(destination.X + 32 - (int)movable.Speed, destination.Y);
if(!this.context.CollisionProvider.CheckCollision(movable, collision))
{
movable.IsMoving = false;
movedok = false;
collided.Add(movable);
}
else
{
if(destination.ToMapPoint () != movable.GlobalTileLocation)
movable.OnTileLocationChanged (this, EventArgs.Empty);
movable.Location = destination;
//if(movable.GlobalTileLocation != movable.LastMapLocation)
//movable.OnTileLocationChanged(this, EventArgs.Empty);
if(movable.Location == movable.MovingDestination)
{
movable.MovingDestination = this.GetDestinationFromDirection(movable, movable.Direction);
}
}
return movedok;
}
public bool CheckCollision(IMovable Source, ScreenPoint Destination)
{
return this.CheckCollision(Source, Destination.ToMapPoint());
}