private bool CreateNewBot()
{
// Pull plasma
if (_plasma == null || _plasma.RemoveQuantity(_birthCost, true) > 0)
{
return(false);
}
#region get position
// this was copied from ProjectileGun
// Model coords
Point3D modelPosition = this.Design.Position;
double length = this.Design.Scale.Z / 2d;
length *= 3; // make it a bit longer so it doesn't collide with the bay
Vector3D modelDirection = new Vector3D(0, 0, length);
// World coords
var worldLoc = GetWorldLocation();
var worldSpeed = GetWorldSpeed(null);
Vector3D worldDirection = worldLoc.Item2.GetRotatedVector(modelDirection);
Vector3D worldDirectionUnit = worldDirection.ToUnit();
Point3D worldPosition = worldLoc.Item1 + worldDirection;
#endregion
double radius = StaticRandom.NextPercent(_birthRadius, .07);
//NOTE: Could come back null if this part is in some kind of tester
IMapObject parent = GetParent();
// Create the bot
SwarmBot1b bot = new SwarmBot1b(radius, worldPosition, parent, _world, _map, _strokes, _material_SwarmBot, _itemOptions.SwarmBot_HealRate, _itemOptions.SwarmBot_DamageAtMaxSpeed, _itemOptions.SwarmBot_MaxHealth);
SetBotConstraints(bot);
bot.PhysicsBody.Velocity = worldSpeed.Item1;
bot.PhysicsBody.AngularVelocity = Math3D.GetRandomVector_Spherical(3d);
_map.AddItem(bot);
_bots.Add(bot);
return(true);
}
//TODO: A controller should actively manage these settings
private void SetBotConstraints(SwarmBot1b bot)
{
const double SEARCHSLOPE = .66d;
const double STROKESEARCHMULT = 2d;
const double NEIGHBORSLOPE = .75d;
const double ACCELSLOPE = 1.33d;
const double ANGACCELSLOPE = .75d;
const double ANGSPEEDSLOPE = .25d;
double ratio = bot.Radius / _birthRadius;
bot.SearchRadius = _itemOptions.SwarmBot_SearchRadius * SetBotConstraints_Mult(SEARCHSLOPE, ratio);
bot.SearchRadius_Strokes = bot.SearchRadius * STROKESEARCHMULT;
bot.ChaseNeighborCount = (_itemOptions.SwarmBot_ChaseNeighborCount * SetBotConstraints_Mult(NEIGHBORSLOPE, ratio)).ToInt_Round();
bot.MaxAccel = _itemOptions.SwarmBot_MaxAccel * SetBotConstraints_Mult(ACCELSLOPE, 1 / ratio);
bot.MaxAngularAccel = _itemOptions.SwarmBot_MaxAngAccel * SetBotConstraints_Mult(ANGACCELSLOPE, 1 / ratio);
bot.MinSpeed = _itemOptions.SwarmBot_MinSpeed;
bot.MaxSpeed = _itemOptions.SwarmBot_MaxSpeed; // not adjusting this, or the swarm will pull apart when they get up to speed
bot.MaxAngularSpeed = _itemOptions.SwarmBot_MaxAngSpeed * SetBotConstraints_Mult(ANGSPEEDSLOPE, 1 / ratio);
}