public static bool shootable(MainGrid grid, AbstractEntity ent)
{
Tank ourPlayer = grid.getTank(grid.Playername);
if (ourPlayer.Location.X == ent.Location.X)
{
// Our player facing north or south
if ((ourPlayer.Location.Y > ent.Location.Y & ourPlayer.Direction == 0) || (ourPlayer.Location.Y < ent.Location.Y & ourPlayer.Direction == 2))
{
foreach (StoneWall stone in grid.StoneWalls.Values.ToList<StoneWall>())
{
// intercepting stones
if (MotionLogic.isInBetween(ent, ourPlayer, stone))
{
return false;
}
}
return true;
}
else
{
return false;
}
}
else if (ourPlayer.Location.Y == ent.Location.Y)
{
// our player facing east or west
if ((ourPlayer.Location.X > ent.Location.X & ourPlayer.Direction == 3) || (ourPlayer.Location.X < ent.Location.X & ourPlayer.Direction == 1))
{
foreach (StoneWall stone in grid.StoneWalls.Values.ToList<StoneWall>())
{
// intercepting stones
if (MotionLogic.isInBetween(ent, ourPlayer, stone))
{
return false;
}
}
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}
// Get path for an entity
public Stack<Node> getPathByEntity(AbstractEntity ent)
{
int X = (int)ent.Location.X;
int Y = (int)ent.Location.Y;
return getPathByNode(nodes[X, Y]);
}
// Get next node for an entity
public Vector2 getNextNode(AbstractEntity ent)
{
Stack<Node> path = getPathByEntity(ent);
if (path.Count < 2)
{
return mg.Tanks[player].Location;
}
path.Pop();
Node n = path.Pop();
return new Vector2(n.getX(), n.getY());
}
