private void button1_Click(object sender, EventArgs e)
{
_poolBall = new SolidBall(GetMiddlePoint(), new DoubleVector(1, 0, 0, 0, 1, 0), 80, 100, _boundryLower, _boundryUpper);
chkPoolRunning.Enabled = true;
chkPoolRunning.Checked = true;
}
private void DrawThruster(SolidBall ship, MyVector thruster)
{
MyVector worldThruster = _ship.Rotation.GetRotatedVector(thruster, true);
worldThruster.Add(_ship.Position);
DrawDot(worldThruster, 3f, Color.Silver);
}
private static double GetLeftRightThrusterMagnitude(MyMatrix3 inertialTensor)
{
// Create a standard sized solid ball, and use that as my baseline
SolidBall standBall = new SolidBall(new MyVector(), new DoubleVector(1, 0, 0, 0, 1, 0), STANDARDRADIUS, UtilityCore.GetMassForRadius(STANDARDRADIUS, 1d));
double averageStand = GetLeftRightThrusterMagnitudeSprtGetAvg(standBall.InertialTensorBody);
double averageShip = GetLeftRightThrusterMagnitudeSprtGetAvg(inertialTensor);
return(THRUSTER_FORCE * (Math.Sqrt(averageShip) / Math.Sqrt(averageStand))); // I need sqrt, because the tensor's don't grow linearly
}
private void DrawBall(SolidBall ball, Color ballColor)
{
// Turn it into ints
MyVector topLeft = ball.Position.Clone();
topLeft.X -= ball.Radius;
topLeft.Y -= ball.Radius;
Point topLeftInt = topLeft.ToPoint();
int size = Convert.ToInt32(ball.Radius * 2);
// Draw the ball
_graphics.DrawEllipse(new Pen(ballColor, 3), topLeftInt.X, topLeftInt.Y, size, size);
}
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 btnResetShip_Click(object sender, EventArgs e)
{
// Set up the ship
double radius = 60;
MyVector radiusBoundry = new MyVector(radius, radius, 0);
MyVector boundryLower = _boundryLower + radiusBoundry;
MyVector boundryUpper = _boundryUpper - radiusBoundry;
_ship = new SolidBall(GetMiddlePoint(), new DoubleVector(0, -1, 0, -1, 0, 0), radius, 100, boundryLower, boundryUpper);
// Set up the thrusters
trackBar1_Scroll(this, new EventArgs());
chkShipRunning.Enabled = true;
chkShipRunning.Checked = true;
}
private void DrawBall(SolidBall ball, Color ballColor, Color dirFacingStandColor, Color dirFacingOrthColor)
{
// Standard Facing
MyVector workingVect = ball.DirectionFacing.Standard.Clone();
workingVect.BecomeUnitVector();
workingVect.Multiply(ball.Radius);
workingVect.Add(ball.Position);
DrawVector(ball.Position, workingVect, dirFacingStandColor);
// Orthogonal Facing
workingVect = ball.DirectionFacing.Orth.Clone();
workingVect.BecomeUnitVector();
workingVect.Multiply(ball.Radius);
workingVect.Add(ball.Position);
DrawVector(ball.Position, workingVect, dirFacingOrthColor);
// Ball
DrawBall(ball, ballColor);
}
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
}
private void HurtBlip(Projectile projectile, RadarBlip blip)
{
#region See if a split should occur
if (blip.CollisionStyle != CollisionStyle.Standard)
{
return;
}
if (!(blip is BallBlip))
{
return;
}
BallBlip castBlip = (BallBlip)blip;
double ratio = projectile.Pain / castBlip.Ball.Mass;
double rand = _rand.NextDouble();
if (ratio < rand)
{
return;
}
#endregion
#region Calculate Split Percents
int numParts = 2 + _rand.Next(3); // between 2 and 4 parts
double[] splitPercents = new double[numParts];
double remainder = 1d;
for (int cntr = 0; cntr < numParts - 1; cntr++)
{
splitPercents[cntr] = _rand.NextDouble() * remainder;
remainder -= splitPercents[cntr];
}
splitPercents[numParts - 1] = remainder;
#endregion
#region Build Objects
_map.Remove(blip.Token);
foreach (double percent in splitPercents)
{
double size = castBlip.Ball.Mass * percent;
if (size < 20)
{
continue;
}
Ball ball;
if (castBlip.Ball is SolidBall)
{
ball = new SolidBall(castBlip.Ball.Position.Clone(), castBlip.Ball.OriginalDirectionFacing.Clone(), size, size, castBlip.Ball.Elasticity, castBlip.Ball.KineticFriction, castBlip.Ball.StaticFriction, _boundryLower, _boundryUpper);
}
else
{
ball = new Ball(castBlip.Ball.Position.Clone(), castBlip.Ball.OriginalDirectionFacing.Clone(), size, size, castBlip.Ball.Elasticity, castBlip.Ball.KineticFriction, castBlip.Ball.StaticFriction, _boundryLower, _boundryUpper);
}
ball.Velocity.StoreNewValues(castBlip.Ball.Velocity);
//TODO: Lay them out so they aren't touching each other. The smallest ones should be closest
// to the point of impact (maybe give them slightly tweaked velocities as well so they explode
// outward)
_map.Add(new BallBlip(ball, blip.CollisionStyle, blip.Qual, TokenGenerator.NextToken()));
}
#endregion
}
private Ball BuildObject()
{
double radius;
#region Calculate Radius
switch (_newBallProps.SizeMode)
{
case BallProps.SizeModes.Draw:
radius = .01d; // this function will only get called during mouse down if it's in draw mode, so I need to start with an arbitrarily small radius
break;
case BallProps.SizeModes.Fixed:
radius = _newBallProps.SizeIfFixed;
break;
case BallProps.SizeModes.Random:
radius = _rand.Next(Convert.ToInt32(_newBallProps.MinRandSize), Convert.ToInt32(_newBallProps.MaxRandSize));
break;
default:
throw new ApplicationException("Unknown BallProps.SizeModes: " + _newBallProps.SizeMode);
}
if (radius < MINRADIUS)
{
radius = MINRADIUS;
}
#endregion
double mass = UtilityCore.GetMassForRadius(radius, 1d);
MyVector velocity;
#region Calculate Velocity
if (_newBallProps.RandomVelocity)
{
velocity = Utility3D.GetRandomVectorSpherical2D(_newBallProps.MaxVelocity);
}
else
{
velocity = _newBallProps.Velocity; // no need to clone it. I won't manipulate it
}
#endregion
//TODO: Listen to global props
double elasticity = .75d;
double kineticFriction = .75d;
double staticFriction = 1d;
Ball retVal;
#region Build the ball
switch (_mode)
{
case AddingMode.AddBall:
#region Create Ball
retVal = new Ball(_curMousePoint.Clone(), new DoubleVector(0, 1, 0, 1, 0, 0), radius, mass, elasticity, kineticFriction, staticFriction, _boundryLower, _boundryUpper);
retVal.Velocity.Add(velocity);
#endregion
break;
case AddingMode.AddSolidBall:
#region Create Solid Ball
retVal = new SolidBall(_curMousePoint.Clone(), new DoubleVector(0, 1, 0, 1, 0, 0), radius, mass, elasticity, kineticFriction, staticFriction, _boundryLower, _boundryUpper);
retVal.Velocity.Add(velocity);
//StoreAngularVelocity(retVal); // no reason to do this here. it will be applied during commit (if I'm in draw mode, the size will change, and the angular velocity will need to be reapplied anyway)
#endregion
break;
default:
throw new ApplicationException("Unsupported AddingMode: " + _mode.ToString());
}
#endregion
// Exit Function
return(retVal);
}
/// <summary>
/// The opacity passed in will be applied after figuring out the opacity of mode (if mode says 128, and opacity is .5, then
/// the final opacity is 64)
/// </summary>
public void DrawSolidBall(SolidBall ball, DrawMode mode, CollisionStyle collisionStyle, bool drawRed, double opacity)
{
Color color;
#region Figure out the color
if (drawRed)
{
color = REDCOLOR;
}
else
{
color = Color.RoyalBlue;
}
#endregion
int finalOpacity;
#region Figure out the opacity
switch (mode)
{
case DrawMode.Building:
finalOpacity = BUILDINGBALLFILLOPACTIY;
break;
case DrawMode.Selected:
case DrawMode.Standard:
finalOpacity = STANDARDBALLFILLOPACTIY;
break;
default:
throw new ApplicationException("Unknown DrawMode: " + mode.ToString());
}
finalOpacity = Convert.ToInt32(finalOpacity * opacity);
if (finalOpacity < 0)
{
finalOpacity = 0;
}
else if (finalOpacity > 255)
{
finalOpacity = 255;
}
#endregion
MyVector dirFacing;
#region Figure out direction facing
dirFacing = ball.DirectionFacing.Standard.Clone();
dirFacing.BecomeUnitVector();
dirFacing.Multiply(ball.Radius);
dirFacing.Add(ball.Position);
#endregion
// Collision Style
DrawCollisionStyle(ball.Position, ball.Radius, collisionStyle);
// Fill the circle
using (Brush brush = new SolidBrush(Color.FromArgb(finalOpacity, color)))
{
_viewer.FillCircle(brush, ball.Position, ball.Radius);
}
// Draw direction facing
_viewer.DrawLine(Color.FromArgb(finalOpacity, Color.White), 2d, ball.Position, dirFacing);
#region Draw the edge
switch (mode)
{
case DrawMode.Building:
_viewer.DrawCircle(Color.FromArgb(finalOpacity, _buildingPenColor), STANDARDOUTLINEWIDTH, ball.Position, ball.Radius);
break;
case DrawMode.Standard:
_viewer.DrawCircle(Color.FromArgb(finalOpacity, _standardPenColor), STANDARDOUTLINEWIDTH, ball.Position, ball.Radius);
break;
case DrawMode.Selected:
_viewer.DrawCircle_Selected(ball.Position, ball.Radius);
break;
}
#endregion
//TODO: Show Stats
}
public void DrawSolidBall(SolidBall ball, DrawMode mode, CollisionStyle collisionStyle, bool drawRed)
{
DrawSolidBall(ball, mode, collisionStyle, drawRed, 1d);
}
