private void ResetBoard() //generates a new map, pathfinder and grid
{
start = new Point(0, 0);
finish = new Point(xcells - 1, ycells - 1);
path.Clear();
while (path.Count == 0) //to prevent a blocked grid from generating
{
Map = GenerateRandomMap(xcells, ycells);
pathfinder = new Pathfinder2(Map, start, finish, false);
path = pathfinder.FindPath();
}
myGrid = new Grid(GetDrawRectangle(), Map.GetLength(0), Map.GetLength(1));
reqRedraw = true;
MyPlayer = new Player(start, this);
enemies.Clear();
for (int i = 0; i <= (xcells / 2 - 3); i++) //creates new enemies
{
Point ePoint = CreateRandomEnemy();
Map[ePoint.X, ePoint.Y] = true;
}
this.Invalidate(); //to trigger redrawing of the form
}
public void Detected(Point at) //runs when detects the player in Main
{
if (!at.Equals(goal)) //when the goal is changed
{
Active = true;
goal = at; //sets goal to new point
pfinder = new Pathfinder2(form.Map, Location, at, false); //finds new path
Path = new Queue <Point>(pfinder.FindPath());
if (Path.Count > 0)
{
Path.Dequeue(); //remove the top of the list since the first node is the enemy's location
}
}
}
private void ResetBoard(bool[,] _map, Point _player, List <Point> _enemies) //resets board to loaded file
{
path.Clear();
Map = _map;
pathfinder = new Pathfinder2(Map, _player, finish, false);
path = pathfinder.FindPath();
myGrid = new Grid(GetDrawRectangle(), Map.GetLength(0), Map.GetLength(1));
reqRedraw = true;
MyPlayer = new Player(_player, this);
enemies.Clear();
foreach (Point p in _enemies) //creates new enemies
{
CreateEnemy(p);
Map[p.X, p.Y] = true;
}
this.Invalidate(); //to trigger redrawing of the form
}