void Jump()
{
Direction direction = _solution.Dequeue();
int nextRow = -1;
int nextColumn = -1;
if (NextCell(direction, ref nextRow, ref nextColumn))
{
// Set direction
SetDirection(direction);
// Get foothold type
FootholdType type = _types[_curRow, _curColumn];
// Update foothold
if (type == FootholdType.Double)
{
// Set foothold
SetFoothold(_curRow, _curColumn, FootholdType.Normal);
}
else if (type != FootholdType.None)
{
// Set foothold
SetFoothold(_curRow, _curColumn, FootholdType.None);
}
// Set next cell
_curRow = nextRow;
_curColumn = nextColumn;
// Jump
var jump = MoveAction.MoveTo(GetPosition(nextRow, nextColumn), jumpDuration * 0.5f);
var delay = DelayAction.Create(jumpDuration * 0.5f);
var callFunc = CallFuncAction.Create(JumpCallback);
var action = SequenceAction.Create(jump, delay, callFunc);
_frog.gameObject.Play(action);
}
}
IEnumerator Try()
{
int nextRow = -1;
int nextColumn = -1;
for (int i = 0; i < 4; i++)
{
Direction dir = Directions[i];
if (!dir.IsOpposite(_curDirection))
{
if (NextCell(dir, ref nextRow, ref nextColumn))
{
// Push
_cells.Push(new Cell(_curRow, _curColumn));
// Save cell
int row = _curRow;
int column = _curColumn;
// Save direction
Direction direction = _curDirection;
FootholdType type1 = _types[_curRow, _curColumn];
FootholdType type2 = _types[nextRow, nextColumn];
// Set direction
SetDirection(dir);
// Update current cell
if (type1 == FootholdType.Double)
{
// Set foothold
SetFoothold(_curRow, _curColumn, FootholdType.Normal);
// Increase counter
_count++;
}
else if (type1 != FootholdType.None)
{
// Set foothold
SetFoothold(_curRow, _curColumn, FootholdType.None);
// Increase counter
_count++;
}
// Jump
var jump = MoveAction.MoveTo(GetPosition(nextRow, nextColumn), jumpDuration * 0.5f);
if (type2.IsRedirect())
{
Direction newDirection = type2.GetDirection();
_frog.gameObject.Play(SequenceAction.Create(jump, CallFuncAction.Create(() => {
SetDirection(newDirection);
})));
}
else
{
_frog.gameObject.Play(jump);
}
// Set current cell to next one
_curRow = nextRow;
_curColumn = nextColumn;
yield return(new WaitForSeconds(jumpDuration));
// Check if finished
if (_count == _total - 1)
{
Show();
}
else
{
yield return(StartCoroutine(Try()));
}
// Restore cell
_curRow = row;
_curColumn = column;
// Restore position
_frog.transform.position = GetPosition(_curRow, _curColumn);
// Restore type
if (type1 != FootholdType.None)
{
// Set foothold
SetFoothold(_curRow, _curColumn, type1);
// Decrease counter
_count--;
}
// Restore direction
SetDirection(direction);
// Pop
_cells.Pop();
yield return(new WaitForSeconds(unjumpDuration));
}
}
}
}
