public void Stop()
{
// reset velocities and acceleration
_velocityX = 0;
_velocityY = 0;
_accelerationX = 0;
_accelerationY = 0;
// ignore if Sprite not moving via MovePoint
if (Tile.TilesMoving.IndexOf(_parent) == -1)
{
return;
}
// remove from moving list
Tile.TilesMoving.Remove(_parent);
// raise the event
if (Stopped != null)
{
Stopped(new SpriteMovementEventArgs(_parent, this));
}
// clear the current MovePoint
_movePoint = null;
}
public void Finish(bool startNextMovePoint)
{
// don't do anything if there is not a current movePoint
if (_movePoint == null)
{
return;
}
_parent.RenderSize = _movePoint.DestSize;
_parent.MoveSprite(_movePoint.DestCoord);
if (MovePointFinished != null)
{
MovePointFinished(new SpriteMovePointFinishedEventArgs(_parent, this, _movePoint));
}
if (_movePoint.nextMovePoint == null)
{
Stop();
}
else
{
_movePoint = _movePoint.nextMovePoint;
_movePoint.InitializeMovePoint();
}
// remove from moving list if startNextMovePoint is false
// this will stop the Sprite movement until Start() is called again
if (!startNextMovePoint)
{
Tile.TilesMoving.Remove(_parent);
}
}
public void Start(double totalTime, Rectangle destLoc)
{
// passing in a new MovePoint, so stop the other if it exists
//Stop();
// set the new MovePoint
_movePoint = new MovePoint(_parent, totalTime, destLoc);
Start();
}
public void Start(double totalTime, PointF destCoord, Size destSize)
{
// passing in a new MovePoint, so stop the other if it exists
//Stop();
// set the new MovePoint
_movePoint = new MovePoint(_parent, totalTime, destCoord, destSize);
Start();
}
public void AdjustCurrentMovementSpeed(double byFactorOf)
{
// adjust speed of MovePoint chain
MovePoint movePt = _movePoint;
while (movePt != null)
{
movePt.TotalTicks = (long)((double)movePt.TotalTicks * byFactorOf);
movePt.TotalTicksRunning = (long)((double)movePt.TotalTicksRunning * byFactorOf);
movePt = movePt.nextMovePoint;
}
// adjust velocities
_velocityX *= byFactorOf;
_velocityY *= byFactorOf;
LimitVelocityXByTerminal();
LimitVelocityYByTerminal();
}
public void AddMovePoint(MovePoint movePt)
{
// if no existing MovePoint, or in a "looping" chain of MovePoints...
if ((_movePoint == null) || (this.TimeRemaining == -1))
{
_movePoint = movePt;
}
else
{
// find the last MovePoints in the stack
MovePoint lastMove = _movePoint;
while (lastMove.nextMovePoint != null)
{
lastMove = lastMove.nextMovePoint;
}
// add the new MovePoints to the end of the stack
lastMove.nextMovePoint = movePt;
}
}
protected internal SpriteMovePointFinishedEventArgs(Sprite _sprite, Movement _movement, MovePoint _movePoint)
{
sprite = _sprite;
movement = _movement;
movePoint = _movePoint;
}
public void Stop()
{
// reset velocities and acceleration
_velocityX = 0;
_velocityY = 0;
_accelerationX = 0;
_accelerationY = 0;
// ignore if Sprite not moving via MovePoint
if (Tile.TilesMoving.IndexOf(_parent) == -1)
return;
// remove from moving list
Tile.TilesMoving.Remove(_parent);
// raise the event
if (Stopped != null)
Stopped(new SpriteMovementEventArgs(_parent, this));
// clear the current MovePoint
_movePoint = null;
}
public void Start(double totalTime, Rectangle destLoc)
{
// passing in a new MovePoint, so stop the other if it exists
//Stop();
// set the new MovePoint
_movePoint = new MovePoint(_parent, totalTime, destLoc);
Start();
}
public void Start(double totalTime, PointF destCoord, Size destSize)
{
// passing in a new MovePoint, so stop the other if it exists
//Stop();
// set the new MovePoint
_movePoint = new MovePoint(_parent, totalTime, destCoord, destSize);
Start();
}
public void Finish(bool startNextMovePoint)
{
// don't do anything if there is not a current movePoint
if (_movePoint == null)
return;
_parent.RenderSize = _movePoint.DestSize;
_parent.MoveSprite(_movePoint.DestCoord);
if (MovePointFinished != null)
MovePointFinished(new SpriteMovePointFinishedEventArgs(_parent, this, _movePoint));
if (_movePoint.nextMovePoint == null)
Stop();
else
{
_movePoint = _movePoint.nextMovePoint;
_movePoint.InitializeMovePoint();
}
// remove from moving list if startNextMovePoint is false
// this will stop the Sprite movement until Start() is called again
if (!startNextMovePoint)
Tile.TilesMoving.Remove(_parent);
}
public void AddMovePoint(MovePoint movePt)
{
// if no existing MovePoint, or in a "looping" chain of MovePoints...
if ((_movePoint == null) || (this.TimeRemaining == -1))
_movePoint = movePt;
else
{
// find the last MovePoints in the stack
MovePoint lastMove = _movePoint;
while (lastMove.nextMovePoint != null)
lastMove = lastMove.nextMovePoint;
// add the new MovePoints to the end of the stack
lastMove.nextMovePoint = movePt;
}
}
