public void AttackOrder(Unit targetUnit)
{
this.targetUnit = targetUnit;
currentOrder = AIManager.Order.Attack;
}
public void executeOrders()
{
if (currentOrder == AIManager.Order.Idle)
AIManager.TheAIManager.RequestOrder(owningUnit);
if (currentOrder == AIManager.Order.Move)
{
Vector2 nextWaypointPosition = GameManager.TheGameManager.Map.TileCoordToPosition(nextWaypoint);
if (Vector2.Distance(owningUnit.Position, nextWaypointPosition) < owningUnit.Speed * 2
&& waypoints != null)
{
waypointStep++;
if (waypointStep < waypoints.Count)
{
nextWaypoint = waypoints[waypointStep];
}
else
{
waypoints = null;
currentOrder = AIManager.Order.Idle;
}
}
else
{
// FIXME - What if I'm on the position hmm? NaN party!
owningUnit.FacingVector = Vector2.Normalize(nextWaypointPosition - owningUnit.Position);
Vector2 point = owningUnit.Position + owningUnit.FacingVector * owningUnit.Speed;
owningUnit.MoveTo(GameType.PointType.Position, point, true);
}
}
if (currentOrder == AIManager.Order.Attack)
{
if (targetUnit != null)
{
if (targetUnit.isDead())
{
targetUnit = null;
currentOrder = AIManager.Order.Idle;
return;
}
if (Vector2.Distance(owningUnit.Position, targetUnit.Position) > owningUnit.VisionRange)
{
// FIXME - This can be nicer!
Vector2 closerPosition = GameManager.TheGameManager.Map.PositionToTileCoord(targetUnit.Position - owningUnit.Position) +
GameManager.TheGameManager.Map.PositionToTileCoord(owningUnit.Position);
MoveOrder(closerPosition);
}
else
{
owningUnit.Cast(0, targetUnit.Center);
}
}
else
{
targetUnit = GameManager.TheGameManager.FindTarget(owningUnit);
}
}
}
public void MoveOrder(Vector2 tileCoord)
{
waypoints = GameManager.TheGameManager.PathFinder.FindPath(
GameManager.TheGameManager.Map.PositionToTileCoord(owningUnit.Position),
tileCoord);
if (waypoints != null)
{
currentOrder = AIManager.Order.Move;
waypointStep = 0;
nextWaypoint = waypoints[waypointStep];
}
else
{
currentOrder = AIManager.Order.Idle;
}
}
