// turn Warehouse into pathfinder object
public Pathfinder GetPathfinderFromWarehouse(Warehouse warehouse)
{
_pathfinder = new Pathfinder();
List <GraphNode> GraphNodes = new List <GraphNode>();
// add start graphnode
GraphNodes.Add(warehouse.StartNode);
// loop through districts and add all graphnodes
foreach (District district in warehouse.Districts)
{
GraphNodes.Add(district.StartGraphNode);
GraphNodes.Add(district.EndGraphNode);
}
// loop through all graphnodes and add a path if there is one
foreach (GraphNode gn in GraphNodes)
{
Position start = new Position {
X = gn.X, Y = gn.Y
};
foreach (Edge edge in gn.Edges)
{
_pathfinder.AddPath(start, new Position {
X = edge.EndGraphNode.X, Y = edge.EndGraphNode.Y
});
}
}
return(_pathfinder);
}
void AddPath()
{
Pathfinder.AddPath(SelectedUnit, SelectedUnit.Tile, currentTile);
}