/// <summary>
/// Resets the original position of the currently held disc if the pole cannot be put any disc
/// </summary>
public void ResetDiscPosition()
{
if (_currentlyHeldDisc)
{
Vector3 originalDiscPosition = Vector3.zero;
HanoiDisc originalTopStack = _currentDiscOriginalPole.PeekTopDisc;
if (originalTopStack) // If stack is not empty, get the top of the stack to land on
{
originalDiscPosition = originalTopStack.transform.position;
}
else // If stack is empty, get the base of the board
{
originalDiscPosition = new Vector3(_currentDiscOriginalPole.transform.position.x, -_currentlyHeldDisc.YScale, _currentDiscOriginalPole.transform.position.z);
}
// Calculate Landing Position based on scale
originalDiscPosition += Vector3.up * _currentlyHeldDisc.YScale * 2f;
// Set position based on calculated position
_currentlyHeldDisc.transform.position = originalDiscPosition;
_currentlyHeldDisc.transform.SetParent(_currentDiscOriginalPole.transform);
// Add it to the stack
_currentDiscOriginalPole.AddDiscToStack(_currentlyHeldDisc);
// Reset the Currently Held disc
_currentlyHeldDisc = null;
}
}
/// <summary>
/// Puts down the currently held disc on top of the current stack
/// </summary>
/// <param name="p_currentPoleTopDisc">The top of the current stack on the pole</param>
/// <param name="p_pole">The pole where this disc will be placed</param>
private void PutDiscOnTopOfStack(HanoiDisc p_currentPoleTopDisc, HanoiPole p_pole)
{
if (_currentlyHeldDisc)
{
// Raise the on put down event
_onDiscPutdown.Raise();
Vector3 currentDiscPosition = Vector3.zero;
if (p_currentPoleTopDisc) // If stack is not empty, get the top of the stack to land on
{
currentDiscPosition = p_currentPoleTopDisc.transform.position;
}
else // If stack is empty, get the base of the board
{
currentDiscPosition = new Vector3(p_pole.transform.position.x, -_currentlyHeldDisc.YScale, p_pole.transform.position.z);
}
// Calculate Landing Position based on scale
currentDiscPosition += Vector3.up * _currentlyHeldDisc.YScale * 2f;
// Set position based on calculated position
_currentlyHeldDisc.transform.position = currentDiscPosition;
_currentlyHeldDisc.transform.SetParent(p_pole.transform);
// Update Movecount if you moved to another pole
if (p_pole != _currentDiscOriginalPole)
{
_moveCount.SetVariableValue(_moveCount.Value + 1);
}
// Add it to the stack
p_pole.AddDiscToStack(_currentlyHeldDisc);
// Reset the Currently Held disc
_currentlyHeldDisc = null;
// Raise the disc stack event
_onDiscStack.Raise();
}
}
