// Generates random pixel to go to.
private void GoSomewhere()
{
Map currentMap = this.MyCreature.InhabitedMap;
RandomStuff randomator = currentMap.Randomator;
Coords targetPixel = new Coords(CoordsType.Pixel, (Int32)randomator.NSidedDice((UInt16)currentMap.PixelBoundX, 1) - 1,
(Int32)randomator.NSidedDice((UInt16)currentMap.PixelBoundY, 1) - 1);
//Coords targetTile = new Coords(CoordsType.Tile, targetPixel);
List<Creature> clipCheck = _owner.MyCollider.CreatureClippingCheck(this.MyCreature, targetPixel, false);
if (clipCheck != null && clipCheck.Count == 0)
{
MyNavigator = new Navigator(this.MyCreature, targetPixel, false);
_thinkingCounter = (int)randomator.NSidedDice(1000, 1);
}
}
public void MoveOrder(Coords targetPixel)
{
MyNavigator = new Navigator(this.MyCreature, targetPixel, true);
}
// Checks if there are valid contextual actions to be taken.
private void ObtainAction()
{
// take care of forced target, if any
if (_targetForced != null)
{
if (TargetIsInRange(_targetForced))
{
AddAction(new ActionAttack(_owner, _targetForced, _owner.StatAttackTime));
return;
}
else if (_owner.Team.EnemyIsObserved(_targetForced))
{
++_routeToForcedTargetRecalcTimer;
if (_routeToForcedTargetRecalcTimer % Constants.DefaultRouteToForcedTargetRecalcTimer == 1)
{
_myNavigator = new Navigator(_owner, _targetForced.PositionPixel, false);
return;
}
}
else
{
if (!_targetForced.Dead)
{
_myNavigator = new Navigator(_owner, _targetForced.PositionPixel, false);
}
_targetForced = null;
_routeToForcedTargetRecalcTimer = 0;
}
}
// check for enemies
if (_observedEnemies.Count > 0)
{
if (_target != null)
{
if (TargetIsInRange(_target))
{
AddAction(new ActionAttack(_owner, _target, _owner.StatAttackTime));
return;
}
}
// pick target
_target = NearestEnemy();
if (TargetIsInRange(_target))
{
AddAction(new ActionAttack(_owner, _target, _owner.StatAttackTime));
return;
}
else
{
_myNavigator = new Navigator(_owner, _target.PositionPixel, false);
return;
}
}
else
{
if (_target != null)
{
if (!_target.Dead)
{
_myNavigator = new Navigator(_owner, _target.PositionPixel, false);
}
_target = null;
return;
}
}
}
public void OrderMove(Coords targetPixel)
{
this._myNavigator = new Navigator(this.MyCreature, targetPixel, true);
}
protected void UpdateMovement()
{
// check if there is no explicit move request
if (!_moveRequested)
{
// obtain a move from active Navigators:
if (_myNavigator != null)
{
// Navigator found. Accelerate.
this.Accelerate();
Nullable<Vector> moveDir = _myNavigator.Navigate();
if (moveDir == null)
{
// we've hit an impediment. kill the navigator and stop the ship.
_myNavigator = null;
_moveDir = null;
_owner.MoveSpeedCurrent = 0;
}
else if (moveDir.Value.X == Double.PositiveInfinity)
{
// goal attained. stop the navigator.
_myNavigator = null;
}
else
{
// request move from self
this.MoveRequest(moveDir.Value, true, true);
}
}
}
// Time to do the move. Check if there is an active vector:
if (_moveDir != null)
{
// do move
this.Move();
// if there is no move request, we need to decelerate and normalize the dir-vector.
if (!_moveRequested && _myNavigator == null)
{
this.Decelerate();
// careful with the boxing
if (_owner.MoveSpeedCurrent > 0)
{
Vector normalized = _moveDir.Value;
normalized.ScaleToLength(_owner.MoveSpeedCurrent);
this._moveDir = normalized;
}
else
{
this._moveDir = null;
}
}
}
// Flush flags.
_moveRequested = false;
_moveClipChecked = false;
}