// Every child of this base class must implement Shot() method, which shots projectile or missile.
// Method returns true if something was shot. False if not (because interval between two shots didn't pass)
public override bool Shot(MyMwcObjectBuilder_SmallShip_Ammo usedAmmo)
{
if ((MyMinerGame.TotalGamePlayTimeInMilliseconds - m_lastTimeShoot) < MyCannonConstants.SHOT_INTERVAL_IN_MILISECONDS && !IsDummy) return false;
// Throw ship backward (by deviated vector)
this.Parent.Physics.AddForce(MyPhysicsForceType.ADD_BODY_FORCE_AND_BODY_TORQUE,
MyUtilRandomVector3ByDeviatingVector.GetRandom(Vector3.Backward, MathHelper.ToRadians(5)) * MyMwcUtils.GetRandomFloat(40000, 50000), null, null);
// Play missile launch cue (one-time)
//AddWeaponCue(MySoundCuesEnum.WepMissileLaunch3d);
AddWeaponCue(MySoundCuesEnum.WepCannon3d);
Vector3 forwardVelocity = MyMath.ForwardVectorProjection(this.WorldMatrix.Forward, GetParentMinerShip().Physics.LinearVelocity);
//Vector3 forwardVelocity = this.WorldMatrix.Forward;
Vector3 deviatedVector = GetDeviatedVector(MinerWars.AppCode.Game.Gameplay.MyAmmoConstants.GetAmmoProperties(usedAmmo.AmmoType));
var cannonShotStartPos = GetPosition() + WorldMatrix.Forward * WorldVolume.Radius;
cannonShotStartPos = CorrectPosition(cannonShotStartPos, deviatedVector, Parent);
// Create and fire missile - but deviate missile direction be random angle
MyCannonShots.Add(cannonShotStartPos, forwardVelocity, deviatedVector, usedAmmo, (MySmallShip) Parent);
m_lastTimeShoot = MyMinerGame.TotalGamePlayTimeInMilliseconds;
m_lastSmokePosition = GetSmokePosition();
// We shot one missile
return true;
}
public override bool Shot(MyMwcObjectBuilder_SmallShip_Ammo usedAmmo)
{
if (!base.Shot(usedAmmo))
return false;
return true;
}
// This method realy initiates/starts the missile
// IMPORTANT: Direction vector must be normalized!
public void Start(Vector3 position, Vector3 initialVelocity, Vector3 directionNormalized, MyMwcObjectBuilder_SmallShip_Ammo usedAmmo, MySmallShip minerShip)
{
m_usedAmmo = usedAmmo;
m_ammoProperties = MyAmmoConstants.GetAmmoProperties(usedAmmo.AmmoType);
m_gameplayProperties = MyGameplayConstants.GetGameplayProperties(m_usedAmmo, Faction);
m_penetratedVoxelMap = null;
m_wasPenetration = false;
m_hasExplosion = false;
m_isExploded = false;
m_collidedEntity = null;
m_collisionPoint = null;
Matrix orientation = GetWorldRotation();
Vector3 pos = position;
// Play missile thrust cue (looping)
m_thrusterCue = MyAudio.AddCue3D(MySoundCuesEnum.WepMissileFly, pos, orientation.Forward, orientation.Up, this.Physics.LinearVelocity);
m_light = MyLights.AddLight();
if (m_light != null)
{
m_light.Start(MyLight.LightTypeEnum.PointLight, GetPosition(), MyMissileHelperUtil.GetCannonShotLightColor(), 1, MyMissileConstants.MISSILE_LIGHT_RANGE);
}
m_diffuseColor = m_ammoProperties.TrailColor;
switch (usedAmmo.AmmoType)
{
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Cannon_Basic:
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Cannon_High_Speed:
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Cannon_Armor_Piercing_Incendiary:
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Cannon_SAPHEI:
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Cannon_Proximity_Explosive:
m_explosionType = MyExplosionTypeEnum.MISSILE_EXPLOSION;
break;
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Cannon_BioChem:
m_explosionType = MyExplosionTypeEnum.BIOCHEM_EXPLOSION;
break;
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Cannon_EMP:
m_explosionType = MyExplosionTypeEnum.EMP_EXPLOSION;
break;
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Cannon_Tunnel_Buster:
m_explosionType = MyExplosionTypeEnum.BLASTER_EXPLOSION;
break;
default:
throw new MyMwcExceptionApplicationShouldNotGetHere();
break;
}
this.Physics.Mass = m_gameplayProperties.WeightPerUnit;
Vector3? correctedDirection = null;
if (MyGameplayConstants.GameplayDifficultyProfile.EnableAimCorrection)
{
if (minerShip == MinerWars.AppCode.Game.Managers.Session.MySession.PlayerShip)
{
correctedDirection = MyEntities.GetDirectionFromStartPointToHitPointOfNearestObject(minerShip, position, m_ammoProperties.MaxTrajectory);
}
}
if (correctedDirection != null)
directionNormalized = correctedDirection.Value;
base.Start(position, initialVelocity, directionNormalized, m_ammoProperties.DesiredSpeed, minerShip);
if (correctedDirection != null) //override the base class behaviour, update the missile direction
{
Matrix ammoWorld = minerShip.WorldMatrix;
ammoWorld.Translation = position;
ammoWorld.Forward = correctedDirection.Value;
SetWorldMatrix(ammoWorld);
}
m_smokeEffect = MyParticlesManager.CreateParticleEffect((int)MyParticleEffectsIDEnum.Smoke_CannonShot);
m_smokeEffect.AutoDelete = false;
m_smokeEffect.WorldMatrix = WorldMatrix;
}
public override bool Shot(MyMwcObjectBuilder_SmallShip_Ammo usedAmmo)
{
// Ammo is never changed, it uses always same ammo as in init
m_canStopShooting = m_barrel.StartShooting();
return m_canStopShooting;
}