private void MoveToDestination()
{
//elementToMove.SetStatusMessage("Trying to move");
//Are we starting a move?
if (!moveGoingOn && !associatedMap.getOccupied(destination))
{
moveGoingOn = true;
//set Destination As Occupied
associatedMap.setOccupied(destination, true);
associatedMap.setOccupyingElement(destination, elementToMove);
}
if (moveGoingOn && !this.GetShutdownSmoothly())
{
//Process the move
//Find direction of move
elementToMove.SetStuck(false);
float xMove = 0.0f;
float yMove = 0.0f;
if (elementToMove.getWorldPositionX() > destination.X)
{
xMove = -1.0f;
}
if (elementToMove.getWorldPositionX() < destination.X)
{
xMove = 1.0f;
}
if (elementToMove.getWorldPositionY() > destination.Y)
{
yMove = -1.0f;
}
if (elementToMove.getWorldPositionY() < destination.Y)
{
yMove = 1.0f;
}
Vector2 newAnimationOffset = new Vector2(0, 0);
newAnimationOffset.X = elementToMove.GetAnimationOffset().X + (gameTime.ElapsedGameTime.Milliseconds * elementToMove.GetSpeed() * xMove);
newAnimationOffset.Y = elementToMove.GetAnimationOffset().Y + (gameTime.ElapsedGameTime.Milliseconds * elementToMove.GetSpeed() * yMove);
elementToMove.SetAnimationOffset(newAnimationOffset);
//Has the move finished?
if (Math.Abs(newAnimationOffset.X) > GlobalVariables.TILE_SIZE || Math.Abs(newAnimationOffset.Y) > GlobalVariables.TILE_SIZE)
{
associatedMap.setOccupied(new Vector2(elementToMove.getWorldPositionX(), elementToMove.getWorldPositionY()), false);
associatedMap.setOccupyingElement(new Vector2(elementToMove.getWorldPositionX(), elementToMove.getWorldPositionY()), null);
elementToMove.worldPositionX = (int)destination.X;
elementToMove.worldPositionY = (int)destination.Y;
elementToMove.SetAnimationOffset(new Vector2(0, 0));
if (this.GetCallingEvent() == null)
{
elementToMove.SetStatusMessage("I'm Here!");
}
this.SetComplete();
}
else
{
elementToMove.SetStatusMessage("Walking");
}
}
else
{
elementToMove.SetStuck(true);
this.SetComplete();
}
}