/// <summary>
/// This method is called when you release on the map.
/// </summary>
private void OnMapRelease()
{
// Is marked, that ended the interaction with the map.
isInteract = false;
// Calculates the average speed.
rsX = speedX.Count > 0 ? speedX.Average() : 0;
rsY = speedY.Count > 0 ? speedY.Average() : 0;
if (waitZeroTouches && control.GetTouchCount() == 0)
{
waitZeroTouches = false;
rsX = rsY = 0;
}
speedX.Clear();
speedY.Clear();
}
private void FixedUpdate()
{
if (isInteract && control.GetTouchCount() == 0)
{
isInteract = false;
}
// If there is interaction with the map.
if (isInteract)
{
// Calculates speeds.
double tx, ty;
map.GetTilePosition(out tx, out ty, 20);
double cSpeedX = tx - ptx;
double cSpeedY = ty - pty;
float cSpeedZ = map.floatZoom - pz;
int halfMax = 1 << 19;
int max = 1 << 20;
if (cSpeedX > halfMax)
{
cSpeedX -= max;
}
else if (cSpeedX < -halfMax)
{
cSpeedX += max;
}
while (speedX.Count >= maxSamples)
{
speedX.RemoveAt(0);
}
while (speedY.Count >= maxSamples)
{
speedY.RemoveAt(0);
}
while (speedZ.Count >= maxSamples)
{
speedZ.RemoveAt(0);
}
speedX.Add(cSpeedX);
speedY.Add(cSpeedY);
speedZ.Add(cSpeedZ);
ptx = tx;
pty = ty;
pz = map.floatZoom;
}
// If no interaction with the map.
else if (rsX * rsX + rsY * rsY > 0.001 || rsZ > 0.001)
{
// Continue to move the map with the current speed.
double tx, ty;
map.GetTilePosition(out tx, out ty, 20);
tx += rsX;
ty += rsY;
int max = 1 << 20;
if (tx >= max)
{
tx -= max;
}
else if (tx < 0)
{
tx += max;
}
map.SetTilePosition(tx, ty, 20);
//control.ZoomOnPoint(rsZ, lastScreenPoint);
map.floatZoom += rsZ;
// Reduces the current speed.
rsX *= friction;
rsY *= friction;
rsZ *= friction;
}
}