public StepNode(Tile _tile, Tile _target, DistMethod method = DistMethod.GRID)
{
DrawLines += DrawLine;
DestroyLines += DestroyLine;
tile = _tile;
if (method == DistMethod.GRID)
{
//Full Grid 450
float xDiff = Mathf.Abs(_tile.X - _target.X);
int yDiff = Mathf.Abs(_tile.Y - _target.Y);
float straight = Mathf.Abs(xDiff - yDiff);
float diag = Mathf.Max(xDiff, yDiff) - straight;
crowDist = straight + diag * 1.414f;
}
if (method == DistMethod.MANHATTEN)
{
// Manhatten - 800
crowDist = Math.Abs(_tile.X - _target.X) + Math.Abs(_tile.Y - _target.Y);
}
if (method == DistMethod.VECTOR_3)
{
//Naive - Unrelated - 1200
crowDist = Vector3.Distance(_tile.transform.position, _target.transform.position);
}
DrawLine();
}
void Start()
{
currentMethod = distanceMethod;
Pathfind();
startingObj.SetPathfinder(Pathfind);
targetObj.SetPathfinder(Pathfind);
}
void Update()
{
if (isPathfinding)
{
PathfindLoop();
}
if (currentMethod != distanceMethod)
{
currentMethod = distanceMethod;
Pathfind();
}
}
