// Update is called once per frame
void Update()
{
gs.leaveSpace(pos);
transform.position = gs.getGridPosition(pos);
Debug.Log(safeToGiveBirth(pos) + " " + pos);
if (Input.GetKeyDown(KeyCode.W) && pos.y < gs.maxY)
{
pos.y += 1;
}
if (Input.GetKeyDown(KeyCode.S) && pos.y > 0)
{
pos.y -= 1;
}
if (Input.GetKeyDown(KeyCode.D) && pos.x < gs.maxX)
{
pos.x += 1;
}
if (Input.GetKeyDown(KeyCode.A) && pos.x > 0)
{
pos.x -= 1;
}
gs.occupySpace(pos);
}
bool getNextPos()
{
int choice = Random.Range(0, 4);
lastPos = gs.getGridPosition(prevPos);
prevPos = pos;
if (choice == 0 && pos.x < gs.maxX)
{
pos.x += 1;
}
else if (choice == 1 && pos.x > 0)
{
pos.x -= 1;
}
else if (choice == 2 && pos.y < gs.maxX)
{
pos.y += 1;
}
else if (choice == 3 && pos.y > 0)
{
pos.y -= 1;
}
if (!notInPath(gs.getGridPosition(pos)))
{
pos = prevPos;
return(false);
}
path.Add(gs.getGridPosition(pos));
gs.occupySpace(prevPos);
return(true);
}
bool getStartPos()
{
pos = new Vector2(Random.Range(0, gs.grid.GetLength(1)), Random.Range(0, gs.grid.GetLength(0)));
if (!gs.isOccupied(pos))
{
transform.position = gs.getGridPosition(pos);
gs.occupySpace(pos);
return(true);
}
return(false);
}