public Node(Tile type, int x, int y)
{
this.Type = type;
this.Passable = false;
this.Location = new CoOrdinates(x, y);
this.MovementCost = Int32.MaxValue;
}
public List<Node> GetShortestCompleteRouteToLocation(CoOrdinates closestChest)
{
var result = new List<Node>();
var node = _defaultMapBuilderBuilder.NodeMap[closestChest.X, closestChest.Y];
int depth;
Node target = node;
do
{
result.Add(target);
depth = target.MovementCost;
target = target.Parents.Where(n => n.Type != Tile.GOLD_MINE_1 && n.MovementCost > 0).OrderBy(n => n.MovementCost).First();
// no route to anything protection.. just wait
if (result.Count > 100)
{
return null;
}
}
while (depth > 1); // 0 is the hero
result = result.OrderBy(n => n.MovementCost).ToList();
return result;
}
public string GetDirection(CoOrdinates currentLocation, CoOrdinates moveTo)
{
var direction = "Stay";
if (moveTo == null)
{
return direction;
}
if (moveTo.X > currentLocation.X)
{
direction = "East";
}
else if (moveTo.X < currentLocation.X)
{
direction = "West";
}
else if (moveTo.Y > currentLocation.Y)
{
direction = "South";
}
else if (moveTo.Y < currentLocation.Y)
{
direction = "North";
}
return direction;
}