private ForvardVectorMovingRange GetForwardForGost(AbstractGhost ghost)
{
ForvardVectorMovingRange res;
if (ghost.Path == null)
{
res.VectorType = "Y";
res.range = 0;
ghost.Dispose();
GC.Collect();
return(res);
}
if (ghost.Path.Count < 2)
{
res.VectorType = "Y";
res.range = 0;
return(res);
}
if (ghost.Path.Count <= _pathIndex)
{
Grid.SetRow(ghost.Model, ghost.FieldPointNow.X);
Grid.SetColumn(ghost.Model, ghost.FieldPointNow.Y);
_pathIndex = 1;
}
double range = 50 * ImageCreator._scale;
var tmp = ghost.FieldPointNow - ghost.Path[_pathIndex];
if (tmp.Y == -1)//right
{
res.VectorType = "X";
res.range = -range;
}
else if (tmp.Y == 1)//left
{
res.VectorType = "X";
res.range = range;
}
else if (tmp.X == 1)//up
{
res.VectorType = "Y";
res.range = range;
}
else if (tmp.X == -1)//down
{
res.VectorType = "Y";
res.range = -range;
}
else
{
res.VectorType = "Y";
res.range = range;
}
ghost.FieldPointNow = ghost.Path[_pathIndex];
_pathIndex++;
Grid.SetRow(ghost.Model, ghost.FieldPointNow.X);
Grid.SetColumn(ghost.Model, ghost.FieldPointNow.Y);
return(res);
}
private void GhostAnimationCoplete(AbstractGhost ghost, double time)
{
if (_pathIndex == 0)//ExitPoint
{
return;
}
var pacman = PacmanPosition?.Invoke(ghost);
if (ghost.Path == null)
{
ghost.Dispose();
GC.Collect();
}
if (_pathIndex < ghost.Path.Count)
{
MoveGost(ghost, ghost.Speed);
}
else
{
ghost.Behavior.Think(ghost, pacman);
_pathIndex = 1;
PointAnimationHelperNotify?.Invoke(ghost);
}
}
