Ok, so I am still new to classes, but I am trying to use it in a pathfinding script. I’ve started off trying to use a script from a tutorial, but it was in C# and I really just needed to know the grid creation method. So now I have a class.
class GridCell
{
var cellWalkable: boolean;
var cellHeight: float;
var cellX: float;
var cellZ: float;
var transformPosition: Vector3;
}
This class is created multiple times to form the grid.
for(var x = 0; x < mapWidth; x++)
{
for(var y = 0; y < mapHeight; y++)
{
//Gets the position for a ray
var currentPosition = topLeftCorner + Vector3(x * cellSize, 0, y * cellSize);
var hit: RaycastHit;
//Creates a cell for the grid
var cell = new GridCell();
//Cast the ray
if(Physics.Raycast(currentPosition, Vector3(0, -1, 0),hit, bounds.size.y))
{
if(hit.transform.gameObject.layer == walkableLayer)
{
cell.cellHeight = hit.point.y;
cell.cellX = hit.point.x;
cell.cellZ = hit.point.z;
cell.transformPosition = Vector3(cell.cellX, cell.cellHeight, cell.cellZ);
cellArray.Push(cell);
}
}
}
At the end of that, I pushed all of the cells into an array called cellArray. In another script called ZombieScript, I am trying to get the transformPosition variable of the cell. I am currently trying to use this.
function UpdateGrid()
{
var currentNode;
var nearestDistance = Mathf.Infinity;
for(var i = 0; i < navCubeScript.cellArray.length; i++)
{
if(Vector3.Distance(transform.position, navCubeScript.cellArray*.transformPosition) < nearestDistance)*
-
{* -
}* -
}*
}
The problem I get, however, is that I get an error saying this.
‘transformPosition’ is not a member of ‘Object’.
Does anyone have any idea how to get a work around this? Thanks! 