//updates the unit according to current orders
public void Update(float increment)
{
switch (State)
{
case "move":
{
Vector direction = new Vector(destination.X - Location.X, destination.Y - Location.Y);
direction.Normalize();
Location.Add(direction * movespeed * increment);
if(Location.DistanceTo(destination) < movespeed)
{
Console.WriteLine("unit is idle");
Location = new Point(destination.X, destination.Y);
State = "idle";
}
break;
}
case "idle":
{
Unit closestUnit = battle.GetUnitInRange(this, 100);
if (closestUnit == null)
{
destination = new Point(battle.rand.RandInt(255), battle.rand.RandInt(255));
}
else
{
battle.Shoot(closestUnit);
}
battle.AddMoveOrder(this, destination);
break;
}
}
}
//Add
public void Add(Vector _v)
{
x += _v.X;
y += _v.Y;
}
//movement, bitches
public void move(int increments)
{
//check if there's actually an order
if (currentorder < orders.Count)
{
//get a direction vector
Vector direction = new Vector(orders[currentorder].X - location.X, orders[currentorder].Y - location.Y);
direction.Normalize();
//check if it's close enough to the point
if (location.DistanceTo(orders[currentorder]) < MoveSpeed / increments)
{
location = orders[currentorder];
currentorder++;
}
//otherwise just move
else
{
location.Add(direction * (MoveSpeed / increments));
}
}
}
