void Chase()
{
if (player == null)
{
player = Map.Player.transform;
return;
}
int goalX = Mathf.RoundToInt(player.position.x);
int goalY = Mathf.RoundToInt(player.position.y);
int startX = Mathf.RoundToInt(transform.position.x);
int startY = Mathf.RoundToInt(transform.position.y);
Pathfinder.Point[] points = Pathfinder.FindPath(startX, startY, goalX, goalY);
if (points == null)
{
return;
}
if (points.Length < 1)
{
return;
}
Pathfinder.Point point = points[0];
if (point == null)
{
return;
}
Move(point.X - startX, point.Y - startY);
}
//public Pathfinder.Point[] GetVisibleLine (int x0, int y0)
public static bool PlotLine(int x, int y)
{
Pathfinder.Point point = new Pathfinder.Point(x, y);
if (x > 0 && y > 0 && x < Map.Width && y < Map.Height && Map.Walls [x, y] == null)
{
if (!VisibleSquares.Contains(point))
{
VisibleSquares.Add(new Pathfinder.Point(x, y));
}
}
return(true);
}
void Patrol()
{
if (Route == null)
{
return;
}
if (Route.Length < 1)
{
return;
}
if (Index >= Route.Length)
{
Index = 0;
}
Pathfinder.Point point = Route[Index];
int x = Mathf.RoundToInt(transform.position.x);
int y = Mathf.RoundToInt(transform.position.y);
if (point.X == x && point.Y == y)
{
Index++;
return;
}
Pathfinder.Point[] points = Pathfinder.FindPath(x, y, point.X, point.Y);
point = points[0];
if (point == null)
{
return;
}
Move(point.X - x, point.Y - y);
}
