//When the AI has bricks, it will pick a point, take them there, and build
void GoBricks()
{
//if we don't have a valid path, pick a location and generate a new path
if (myPath == null || myPath.Count <= 0)
{
Vector3 ranTarget; //Initialize a holder for our target location
do
{
float ranX = Random.Range(0, TheGrid.MapWidth); //Randomize a x location within the grid's width
float ranY = Random.Range(0, TheGrid.MapHeight); //Randomize a y location within the grid's height
ranTarget = TheGrid.NearestPointOnGrid(new Vector3(ranX, ranY, 0)); //Turn those elements into a Grid position
} while (TheGrid.OccupiedGrid[(int)ranTarget.x, (int)ranTarget.y]); //Check if that spot is occupied, and do it again if it is
Vector3 curpoint = TheGrid.NearestPointOnGrid(new Vector3(ranTarget.x, ranTarget.y, ranTarget.z)); // Once the target is finalized, pass along the target
myPath = TheGrid.GeneratePath(new point((int)curpoint.x, (int)curpoint.y), new point((int)ranTarget.x, (int)ranTarget.y)); //Generate path to target
}
else
{
//Set navtarget to current path target.
Vector3 curNav = new Vector3(myPath[0].x * TheGrid.GridDimension, myPath[0].y * TheGrid.GridDimension, 0);
//Check distance to curNav, if its below checkDIst, build a thing, reset path, and switch modes.
if (Vector2.Distance(transform.position, curNav) < checkDist)
{
hasBricks = false;
myPath = null;
//Instantiate(toBuild, TheGrid.NearestPointOnGrid(transform.position), transform.rotation);
}
StepForward(); //Move towards nav target
/*else
* {
* StepForward();
* }*/
}
}