//
public static Trystin.Node GetRandNode(Trystin.NodeManager _NM)
{
int Ranx = Random.Range(0, _NM.GridXLength);
int RanY = Random.Range(0, _NM.GridYLength);
Vector3 RandVec = new Vector3(Ranx, 0, RanY);
Trystin.Node Node = _NM.FindNodeFromWorldPosition(RandVec);
return(Node);
}
//
public int GetDistanceBetweenNode(Trystin.Node _NodeA, Trystin.Node _NodeB)
{
int DistX = Mathf.Abs(_NodeA.GridPosition.X - _NodeB.GridPosition.X);
int DistY = Mathf.Abs(_NodeA.GridPosition.Y - _NodeB.GridPosition.Y);
if (DistX > DistY)
{
return(14 * DistY + 10 * (DistX - DistY));
}
else
{
return(14 * DistX + 10 * (DistY - DistX));
}
}
//
public Trystin.Node FindNodeFromWorldPosition(Vector3 _WorldPos, Trystin.NodeManager _NM)
{
float XIndex = _WorldPos.x * _NM.GridXScale;
float YIndex = _WorldPos.z * _NM.GridYScale;
int XIntIndex = Mathf.RoundToInt(XIndex);
int YIntIndex = Mathf.RoundToInt(YIndex);
if (XIntIndex > _NM.GridXLength || YIntIndex > _NM.GridYLength || XIntIndex < 0 || YIntIndex < 0)
{
Debug.Log("Node does not exist or player is out of bounds");
return(null);
}
Trystin.Node ReturnNode = _NM.NodeGrid[XIntIndex, YIntIndex];
if (ReturnNode != null)
{
return(ReturnNode);
}
else
{
return(null);
}
}
