/// <summary>
/// Logic for handling a way roll move along a way line
/// </summary>
/// <returns>The roll.</returns>
/// <param name="node">Node.</param>
/// <param name="tower">Tower.</param>
/// <param name="wayLineID">Way line ID.</param>
private IEnumerator WayRoll(TileNode node, PieceTower tower, int wayLineID)
{
//moves = tower.GetWayMove(9);
// Wait for overstack to finish
yield return(new WaitUntil(() => OverstackUI.done));
// Create a way roll dice
GameObject diceObj = Instantiate(Resources.Load("Prefabs/UI/WayDice")) as GameObject;
// place the way roll dice on the UICanvas
diceObj.transform.SetParent(GameObject.Find("UICanvas").transform, false);
// Starts the roll
DiceRollScript diceScript = diceObj.GetComponent <DiceRollScript>();
StartCoroutine(diceScript.StartRoll());
// wait until roll is complete
yield return(new WaitUntil(() => diceScript.RollState == DiceRollScript.State.Ready));
// if the result is -999, some how the diceroll did not reach a result.
Debug.Assert(diceObj.GetComponent <DiceRollScript>().Result != -999);
// Overstacking onto way cross, fix the reference for the tower
if (tower.GetNode() == null)
{
// Get the new tower
tower = GameObject.Find("Overstack").GetComponent <OverstackUI>().NewTower;
// Clear reference from overstack interface
GameObject.Find("Overstack").GetComponent <OverstackUI>().NewTower = null;
}
// get moves along the way line with the range from the result of the roll
moves = tower.GetWayMove(diceObj.GetComponent <DiceRollScript>().Result, wayLineID).Destinations;
// if no moves are avalible or rolled a zero
if (moves.Count == 0)
{
// add move to history
moveHistory.Add(new PieceMove(node, tower.GetMoves().GetMoveObject(node), moves));
GameObject.Find("MoveHistoryPanel").GetComponent <MoveHistoryHandler>().addMove(moveHistory[moveHistory.Count - 1]);
// reset selection
state = State.Playing;
firstSelection = null;
// move to next player's turn
NextTurn();
}
else
{
// highlight the way move options
foreach (TileNode wayTile in moves)
{
wayTile.highlight();
}
// set state to special way state
state = State.PlayingForceWay;
// set first selection to current position
firstSelection = node;
// If the player is an AI
if (players[turnIndex].IsAI)
{
// AI delay before continuing
yield return(new WaitForSeconds(AIPlayer.AIDelay));
// Forced way move for AI
StartCoroutine(ForcedWayAction(((AIPlayer)players[turnIndex]).ForcedWay(tower, moves).dest));
}
}
// destory the dice roll ui game object
Destroy(diceObj, 1f);
}
