private void AddMultiBall(double radius, double mass)
{
// Physical Ball
MyVector pos = Utility3D.GetRandomVector(BOUNDRY);
DoubleVector dirFacing = new DoubleVector(1, 0, 0, 0, 1, 0);
Ball ball = new Ball(pos, dirFacing, radius, mass, ELASTICITY, KINETICFRICTION, STATICFRICTION, _boundryLower, _boundryUpper);
BallBlip blip = new BallBlip(ball, CollisionStyle.Standard, RadarBlipQual.BallUserDefined00, TokenGenerator.NextToken());
_map.Add(blip);
// WPF Rendering
Geometry3D geometry = UtilityWPF.GetSphere(5, radius);
Material material = new DiffuseMaterial(new SolidColorBrush(Color.FromArgb(255, Convert.ToByte(_rand.Next(256)), Convert.ToByte(_rand.Next(256)), Convert.ToByte(_rand.Next(256)))));
GeometryModel3D geometryModel = new GeometryModel3D(geometry, material);
geometryModel.Transform = new Transform3DGroup();
//TODO: Tie this transform directly to the ball's velocity (the shpere class should take the transform group)
Transform3DGroup group = geometryModel.Transform as Transform3DGroup;
group.Children.Clear();
group.Children.Add(new TranslateTransform3D(pos.X, pos.Y, pos.Z));
_geometries.Add(geometryModel);
_modelGroup.Children.Add(geometryModel);
}
private void btnRandomVelocity_Click(object sender, EventArgs e)
{
foreach (BallBlip blip in _map.GetAllBlips())
{
blip.Ball.Velocity.StoreNewValues(Utility3D.GetRandomVector(MAXVELOCITY));
blip.Ball.Velocity.Z = 0;
}
}
private void btnSpinRandom_Click(object sender, EventArgs e)
{
if (_polygon == null)
{
MessageBox.Show("No polygon to spin", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
_polygon.AngularMomentum.StoreNewValues(Utility3D.GetRandomVector(MOMENTUM));
}
private void btnGravBallRandomSpeed_Click(object sender, EventArgs e)
{
const double MAXSPEED = 40;
Random rand = new Random();
foreach (Ball gravBall in _gravityBalls)
{
MyVector newVelocity = Utility3D.GetRandomVector(MAXSPEED);
newVelocity.Z = 0;
gravBall.Velocity.StoreNewValues(newVelocity);
}
}
private void chkIncludeShip_CheckedChanged(object sender, EventArgs e)
{
const double THRUSTERANGLE = 75;
if (chkIncludeShip.Checked)
{
if (_ship == null)
{
#region Create Ship
// Set up the ship
double radius = MINRADIUSMASS + (_rand.NextDouble() * (MAXRADIUSMASS - MINRADIUSMASS));
SolidBall ship = new SolidBall(Utility3D.GetRandomVector(_boundryLower, _boundryUpper), new DoubleVector(0, 1, 0, 1, 0, 0), radius, GetMass(radius), GetElasticity(), 1, 1, _boundryLower, _boundryUpper);
// Set up the thrusters
MyVector thrusterSeed = new MyVector(0, ship.Radius, 0);
MyVector zAxis = new MyVector(0, 0, 1);
// Bottom Thrusters
_shipThrusterOffset_BottomRight = thrusterSeed.Clone();
_shipThrusterOffset_BottomRight.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(THRUSTERANGLE * -1));
_shipThrusterOffset_BottomLeft = thrusterSeed.Clone();
_shipThrusterOffset_BottomLeft.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(THRUSTERANGLE));
// Top Thrusters
thrusterSeed = new MyVector(0, ship.Radius * -1, 0);
_shipThrusterOffset_TopRight = thrusterSeed.Clone();
_shipThrusterOffset_TopRight.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(THRUSTERANGLE));
_shipThrusterOffset_TopLeft = thrusterSeed.Clone();
_shipThrusterOffset_TopLeft.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(THRUSTERANGLE * -1));
// Add to the map
_ship = new BallBlip(ship, CollisionStyle.Standard, RadarBlipQual.BallUserDefined03, TokenGenerator.NextToken());
_map.Add(_ship);
#endregion
}
}
else
{
if (_ship != null)
{
_map.Remove(_ship.Token);
_ship = null;
}
}
}
private void btnAddSolidBall_Click(object sender, EventArgs e)
{
double radius = _rand.Next(Convert.ToInt32(MINRADIUSMASS), Convert.ToInt32(MAXRADIUSMASS));
double mass = GetMass(radius);
double elasticity = GetElasticity();
SolidBall ball = new SolidBall(Utility3D.GetRandomVector(_boundryLower, _boundryUpper), new DoubleVector(0, 1, 0, 1, 0, 0), radius, mass, elasticity, 1, 1, _boundryLower, _boundryUpper);
ball.Velocity.Add(Utility3D.GetRandomVector(MAXVELOCITY));
ball.Velocity.Z = 0;
BallBlip blip = new BallBlip(ball, CollisionStyle.Standard, RadarBlipQual.BallUserDefined01, TokenGenerator.NextToken());
_map.Add(blip);
}
private void btnAddRigidBody_Click(object sender, EventArgs e)
{
const int MINPOINTMASSES = 3;
const int MAXPOINTMASSES = 8;
const double MINPOINTMASSRADIUS = MINRADIUSMASS / MINPOINTMASSES;
const double MAXPOINTMASSRADIUS = MAXRADIUSMASS / MAXPOINTMASSES;
// Make the chassis
RigidBody ball = new RigidBody(Utility3D.GetRandomVector(_boundryLower, _boundryUpper), new DoubleVector(0, -1, 0, -1, 0, 0), .1d, GetElasticity(), 1, 1, _boundryLower, _boundryUpper);
int numPointMasses = _rand.Next(MINPOINTMASSES, MAXPOINTMASSES + 1);
//double maxOffset = MAXRADIUSMASS - ((MINPOINTMASSRADIUS + MAXPOINTMASSRADIUS) / 2d); // this could result in bodies slightly larger than the other two types, but it should be close
double maxOffset = MAXRADIUSMASS - MAXPOINTMASSRADIUS;
double ballRadius = ball.Radius;
double curRadius;
// Add point masses
for (int massCntr = 1; massCntr <= numPointMasses; massCntr++)
{
MyVector pointMassPos = Utility3D.GetRandomVectorSpherical(maxOffset);
pointMassPos.Z = 0; // I do this here for the radius calculation below
double pointMassMass = MINPOINTMASSRADIUS + (_rand.NextDouble() * (MAXPOINTMASSRADIUS - MINPOINTMASSRADIUS));
// Add a point mass
ball.AddPointMass(pointMassPos.X, pointMassPos.Y, 0, pointMassMass);
// See if this pushes out the ball's overall radius
curRadius = pointMassPos.GetMagnitude() + pointMassMass; // I assume that the pointmass's mass is the same as its radius
if (curRadius > ballRadius)
{
ballRadius = curRadius;
}
}
// Store the new radius
ball.Radius = ballRadius * 1.1d; // make it slightly bigger
// Set the velocity
ball.Velocity.Add(Utility3D.GetRandomVector(MAXVELOCITY));
ball.Velocity.Z = 0;
BallBlip blip = new BallBlip(ball, CollisionStyle.Standard, RadarBlipQual.BallUserDefined02, TokenGenerator.NextToken());
_map.Add(blip);
}
private void CreateGravityBall(Random rand)
{
const int MINMASS = 500;
const int MAXMASS = 5000;
const int MINCOLOR = 75;
// Figure out ball properties
int radius = rand.Next(100, 500);
MyVector position = Utility3D.GetRandomVector(_boundryLower, _boundryUpper);
DoubleVector dirFacing = new DoubleVector(new MyVector(1, 0, 0), new MyVector(0, 1, 0));
int mass = rand.Next(MINMASS, MAXMASS);
double massPercent = Convert.ToDouble(mass - MINMASS) / Convert.ToDouble(MAXMASS - MINMASS);
int colorValue = MINCOLOR + Convert.ToInt32((255 - MINCOLOR) * massPercent);
// Make the ball
_gravityBalls.Add(new Ball(position, dirFacing, radius, mass, _boundryLower, _boundryUpper));
_gravityBallColors.Add(Color.FromArgb(colorValue, colorValue, colorValue));
}
private void btnAdd_Click(object sender, EventArgs e)
{
const int MINMASS = 10;
const int MAXMASS = 1000;
const int MINCOLOR = 75;
const double MAXVELOCITY = 7;
// Figure out ball properties
int radius = _rand.Next(2, 31);
MyVector position = Utility3D.GetRandomVector(new MyVector(radius, radius, 0), new MyVector(pictureBox1.Width - radius, pictureBox1.Height - radius, 0));
DoubleVector dirFacing = new DoubleVector(new MyVector(1, 0, 0), new MyVector(0, 1, 0));
int mass = _rand.Next(MINMASS, MAXMASS);
MyVector boundingLower = new MyVector(0, 0, -1);
MyVector boundingUpper = new MyVector(pictureBox1.Width, pictureBox1.Height, 1);
double massPercent = Convert.ToDouble(mass - MINMASS) / Convert.ToDouble(MAXMASS - MINMASS);
int colorValue = MINCOLOR + Convert.ToInt32((255 - MINCOLOR) * massPercent);
// Make the ball
_balls.Add(new Ball(position, dirFacing, radius, mass, boundingLower, boundingUpper));
// Calculate the shell color
if (chkRandVelocity.Checked)
{
_balls[_balls.Count - 1].Velocity.Add(Utility3D.GetRandomVector(MAXVELOCITY));
}
_ballColors.Add(Color.FromArgb(colorValue, colorValue, colorValue));
// Make a tail
_ballTails.Add(new Trail(100));
_ballTails[_ballTails.Count - 1].SetColors(Color.MediumOrchid, Color.Black);
_ballTails[_ballTails.Count - 1].SetWidths(3f, 1f);
// Make sure the checkbox is checked
if (!chkRunningGravBalls.Checked)
{
chkRunningGravBalls.Checked = true;
}
}
private void PropsChangedSprtNew()
{
MyVector position = null;
// Kill Existing
if (_ship != null)
{
position = _ship.Ball.Position.Clone();
_map.Remove(_ship.Token);
_ship = null;
}
else
{
position = Utility3D.GetRandomVector(_boundryLower, _boundryUpper);
}
_tractorBeams.Clear();
_cannon = null;
_machineGuns.Clear();
#region New Ship
//TODO: Listen to global props
double elasticity = .75d;
double kineticFriction = .75d;
double staticFriction = 1d;
// Build New
Ball newBall;
RadarBlipQual blipQual; // logic came from BallAdder.CommitObject
switch (_type)
{
case ShipTypeQual.None:
return;
case ShipTypeQual.Ball:
#region Ball
newBall = new Ball(position, new DoubleVector(0, 1, 0, 1, 0, 0), _shipSize, UtilityCore.GetMassForRadius(_shipSize, 1d), elasticity, kineticFriction, staticFriction, _boundryLower, _boundryUpper);
blipQual = RadarBlipQual.BallUserDefined00;
_thrustForce = GetThrustForce(newBall.Mass);
_torqueballLeftRightThrusterForce = _thrustForce;
#endregion
break;
case ShipTypeQual.SolidBall:
#region Solid Ball
newBall = new SolidBall(position, new DoubleVector(0, 1, 0, 1, 0, 0), _shipSize, UtilityCore.GetMassForRadius(_shipSize, 1d), elasticity, kineticFriction, staticFriction, _boundryLower, _boundryUpper);
blipQual = RadarBlipQual.BallUserDefined01;
_thrustForce = GetThrustForce(newBall.Mass);
_torqueballLeftRightThrusterForce = GetLeftRightThrusterMagnitude(((SolidBall)newBall).InertialTensorBody);
#endregion
break;
default:
throw new ApplicationException("Unknown ShipTypeQual: " + _type.ToString());
}
newBall.RotateAroundAxis(new MyVector(0, 0, 1), Math.PI);
// Finish Building
_ship = new BallBlip(newBall, CollisionStyle.Standard, blipQual, _blipToken);
_map.Add(_ship);
#endregion
if (this.CreateNewTractorBeams != null)
{
this.CreateNewTractorBeams(this, new EventArgs());
}
#region Guns
_cannon = new ProjectileWeapon(300, 150, UtilityCore.GetMassForRadius(150, 1d), 25, true, _ignoreOtherProjectiles, RadarBlipQual.Projectile, false, _map, _boundryLower, _boundryUpper);
_cannon.AddBarrel(_ship.Ball.OriginalDirectionFacing.Standard.Clone());
_cannon.AddFiringMode(20);
_cannon.SetProjectileExplosion(450, 2, 10000);
_cannon.SeProjectileFuse(500);
_cannon.SetShip(_ship);
for (int cntr = 0; cntr < 2; cntr++)
{
ProjectileWeapon weapon = new ProjectileWeapon(30, 20, UtilityCore.GetMassForRadius(20, 1d), 100, true, _ignoreOtherProjectiles, RadarBlipQual.Projectile, false, _map, _boundryLower, _boundryUpper);
weapon.AddBarrel(new MyVector(), new MyQuaternion());
weapon.AddFiringMode(2);
weapon.SetProjectileExplosion(40, 2, 300);
weapon.SeProjectileFuse(500);
weapon.SetShip(_ship);
_machineGuns.Add(weapon);
}
#endregion
}