public void GetNewCameraMissile(Missile Missile)
{
NewPosition = Missile.position;
NewPosition.Y += 10;
//NewLeftRightRot = (Player.turretRotationValue - MathHelper.ToRadians(90));
//NewUpDownRot -= (0.2f) * (0.0166f);
NewUpDownRot -= (0.00167f / Player.Power);
NewUpDownRot = MathHelper.Clamp(NewUpDownRot, -0.9f, 0.9f);
Vector3 forwardVec = Matrix.CreateFromYawPitchRoll(NewLeftRightRot, 0f, 0f).Backward;
forwardVec.Normalize();
NewPosition += forwardVec * 20;
}
Vector3 GetMissileMuzzleVelocity(Missile missile)
{
Matrix rotationMatrix =
Matrix.CreateFromYawPitchRoll(
missile.rotation.Y,
missile.rotation.X,
missile.rotation.Z);
return Vector3.Normalize(
Vector3.Transform(Vector3.Backward,
rotationMatrix)) * missilePower;
}
Vector3 GetMissileMuzzlePosition(Missile missile)
{
return position +
new Vector3(0.05f, 4 + cannonRotationValue, 0) + // variable offset. should change based on scale
(Vector3.Normalize(
GetMissileMuzzleVelocity(missile)) *
launcherHeadMuzzleOffset);
}
void FireBullet()
{
float timeNow = (float)gameTime.TotalGameTime.TotalMilliseconds / 1000.0f;
float timeDiff = timeNow - shotTime;
if ((MissileRemain > 0) && (timeDiff > ReloadTimeSec))
{
shotTime = timeNow;
//MissileRemain--;
Missile missile = new Missile(parentGame, rocketModel, rocketTextures, NormalDrawing, this);
missile.position = new Vector3(
Player.position.X,
Player.position.Y,
Player.position.Z);
Vector3 forwardVec = Matrix.CreateFromYawPitchRoll(
Player.turretRotationValue - MathHelper.ToRadians(90f),
0f,
0f).Forward;
forwardVec.Normalize();
missile.position += forwardVec * 11;
missile.scale = 1;
float DECLINATION = -Player.cannonRotationValue; // stays in radians
// sin in radians // width // height
missile.position.Y = (float)(Math.Sin(DECLINATION) * 13.3) + Player.position.Y + 4;
float ROTATION = Player.turretRotationValue - MathHelper.ToRadians(90f);
Matrix Orientation = Matrix.CreateFromYawPitchRoll(ROTATION, DECLINATION, 0f);
//LevelVars.Player.FacingDirection
//DECLINATION
missile.SetBody(Orientation);
Vector3 force = Orientation.Forward;
force.Normalize();
Vector3 angle = Orientation.Left;
angle.Normalize();
float power = 120f * Player.Power;
missile.Body.ApplyWorldImpulse(force * power);
missile.Body.AngularVelocity = (angle * MathHelper.Clamp((0.8f - Player.Power), 0.20f, 0.6f));
missile.rgob.limbs[0].PhysicsBody.ApplyWorldImpulse(force * power * 5);
missile.rgob.limbs[0].PhysicsBody.AngularVelocity = (angle * MathHelper.Clamp((0.8f - Player.Power), 0.20f, 0.6f) * 1);
//missile.Body.AngularVelocity += (force * 1.5f);
missile.Skin.callbackFn += new CollisionCallbackFn(MissileColllisionFunction);
BulletList.Add(missile);
FollowCam.Following = true;
FollowCam.myMissile = missile;
FollowCam.NewUpDownRot = missile.rotation.Y;
FollowCam.NewLeftRightRot = (Player.turretRotationValue - MathHelper.ToRadians(90));
cue = parentGame.soundBank.GetCue("fire");
AudioEmitter emmit = new AudioEmitter();
emmit.Position = Player.position;
cue.Apply3D(listener, emmit);
cue.Play();
Vector3 effectPos = (missile.position - forwardVec * 2);
for (int i = 0; i < 25; ++i)
NormalDrawing.shotSmokeParticles.AddParticle(effectPos, new Vector3(0, 0, 0));
for (int i = 0; i < 25; ++i)
NormalDrawing.shotExplosionParticles.AddParticle(effectPos, new Vector3(0, 0, 0));
}
}
void CreateDepotPieces(Building BUILD, Missile MISS, float Force, float Radius)
{
// x y z
CreatePiece(BUILD, -5, 3, 7, DepotPiece1, DepotPiece1Textures,
MISS.position, Force, Radius,
4, 4, 1);
CreatePiece(BUILD, 2, 2, -3, DepotPiece2, DepotPiece2Textures,
MISS.position, Force, Radius,
3, 3, 1);
CreatePiece(BUILD, -3, 5, -7, DepotPiece3, DepotPiece3Textures,
MISS.position, Force, Radius,
1, 1, 1);
CreatePiece(BUILD, -2, 5, -5, DepotPiece4, DepotPiece4Textures,
MISS.position, Force, Radius,
2, 2, 2);
CreatePiece(BUILD, 3, 5, -7, DepotPiece3, DepotPiece3Textures,
MISS.position, Force, Radius,
1, 1, 1);
CreatePiece(BUILD, 2, 5, -5, DepotPiece4, DepotPiece4Textures,
MISS.position, Force, Radius,
2, 2, 2);
CreatePiece(BUILD, -10, 5, 2, DepotPiece3, DepotPiece3Textures,
MISS.position, Force, Radius,
1, 1, 1);
CreatePiece(BUILD, 10, 5, 3, DepotPiece4, DepotPiece4Textures,
MISS.position, Force, Radius,
2, 2, 2);
}
void CreateBunkerPieces(Building BUILD, Missile MISS, float Force, float Radius)
{
// x y z
CreatePiece(BUILD, 3, 13, -3, BunkerPiece1, BunkerPiece1Textures,
MISS.position, Force, Radius,
4, 4, 4);
CreatePiece(BUILD, -3, 3, -3, BunkerPiece2, BunkerPiece2Textures,
MISS.position, Force, Radius,
4, 4, 4);
CreatePiece(BUILD, -3, 9, 3, BunkerPiece3, BunkerPiece3Textures,
MISS.position, Force, Radius,
4, 4, 7);
CreatePiece(BUILD, -2, 7, 1, BunkerPiece4, BunkerPiece4Textures,
MISS.position, Force, Radius,
2, 2, 2);
CreatePiece(BUILD, 2, 14, 1, BunkerPiece4, BunkerPiece4Textures,
MISS.position, Force, Radius,
2, 2, 2);
CreatePiece(BUILD, 2, 5, 2, BunkerPiece4, BunkerPiece4Textures,
MISS.position, Force, Radius,
2, 2, 2);
CreatePiece(BUILD, -5, 15, -2, BunkerPiece4, BunkerPiece4Textures,
MISS.position, Force, Radius,
2, 2, 2);
CreatePiece(BUILD, -3, 9, 2, BunkerPiece4, BunkerPiece4Textures,
MISS.position, Force, Radius,
2, 2, 2);
}