public Path(GameLocation location, int width = -1, int height = -1)
{
if (width == -1)
{
width = location.map.GetLayer("Back").LayerWidth;
}
if (height == -1)
{
height = location.map.GetLayer("Back").LayerHeight;
}
this.location = location;
this.width = width;
this.height = height;
grid = new PathingGrid(location, width, height);
}
public static float getWeight(Node node, PathingGrid grid)
{
float totalImpassableWeight = 0;
if (node == null)
{
Logger.Log("Null node!");
return(-1);
}
for (int x = node.x - distance; x < node.x + distance + 1; x++)
{
for (int y = node.y - distance; y < node.y + distance + 1; y++)
{
if (x < 0 || x >= grid.width || y < 0 || y >= grid.height || !grid.getNode(x, y).traversible)
{
totalImpassableWeight += (distance) - (float)Math.Min(Math.Sqrt(Math.Pow(x - node.x, 2) + Math.Pow(y - node.y, 2)), (float)distance);
}
}
}
return(totalImpassableWeight);
}