protected override void PollChaseTarget()
{
currentTargetPosition =
LevelGridController.TaxiCabDistance(gridPosition, playerController.gridPosition) > 8
? playerController.gridPosition //is further than 8 tiles away from pacman, target him
: bottomLeftMapBound; //is closer than 8 tiles away from pacman,
//go to bottom left corner
}
private Direction GetBestTurn(Vector2Int initialPosition,
Vector2Int goalPosition,
bool[] viableTurns,
Direction originDirection)
{
Direction bestTurn;
for (int i = 0; i < 4; i++)
{
_neighborHeuristics[i] = DEFAULT_DISTANCE_MAX;
}
void ThreadStart()
{
for (int i = 0; i < viableTurns.Length; i++)
{
bool isDirectionValid = viableTurns[i] &&
(Direction)i != originDirection;
if (isDirectionValid)
{
_neighborHeuristics[i] = LevelGridController.TaxiCabDistance(
initialPosition + DirectionToVector2Int(i),
goalPosition);
}
}
bestTurn = (Direction)FindSmallestNumberIndex(_neighborHeuristics);
}
//Toggle these two blocks to toggle multithreading:
ThreadStart();
// Thread pathFindThread = new Thread(ThreadStart);
// pathFindThread.Start();
return(bestTurn);
}
