private List <Vector2Int> moveTowardsPosition(Vector2Int pos)
{
MoveMap <GameObject> mm = master.staticMap;
int w = mm.getWidth();
int h = mm.getHeight();
Location[,] walkMap = new Location[w, h];
transposeMoveMapOntoWalkMap(ref mm, ref walkMap);
transposeMoveMapOntoWalkMap(ref master.entityMap, ref walkMap);
List <Location> nextToCheck = new List <Location>();
Location start = new Location(position);
start.state = Location.State.Closed;
nextToCheck.Add(start);
nextToCheck.AddRange(getAdjacentWalkable(ref walkMap, ref start, pos));
nextToCheck.Sort((loc1, loc2) => loc1.f.CompareTo(loc2.f));
for (int i = 0; i < nextToCheck.Count; i++)
{
Location loc = nextToCheck[i];
if (loc.point == pos)
{
//TODO THIS RETURN ISN'T RETURNING A WHOLE LIST
List <Vector2Int> path = new List <Vector2Int>();
Location curr = loc;
while (curr.prev != null)
{
path.Add(curr.point);
curr = curr.prev;
}
path.Reverse();
return(path);
}
else
{
if (search(ref walkMap, ref loc, pos))
{
//TODO THIS RETURN ISN'T RETURNING A WHOLE LIST
List <Vector2Int> path = new List <Vector2Int>();
Location curr = loc;
while (curr.prev != null)
{
path.Add(curr.point);
curr = curr.prev;
}
path.Reverse();
return(path);
}
}
}
return(null);
}
private void transposeMoveMapOntoWalkMap(ref MoveMap <GameObject> mm, ref Location[,] walkMap)
{
for (int x = 0; x < mm.getWidth(); x++)
{
for (int y = 0; y < mm.getHeight(); y++)
{
if (mm[x, y] != null)
{
if (walkMap[x, y] == null)
{
walkMap[x, y] = new Location(x, y);
}
walkMap[x, y].state = Location.State.Closed;
}
}
}
}