// 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;
}
// This method realy initiates/starts the missile
// IMPORTANT: Direction vector must be normalized!
public void Start(MyAmmoProperties ammoProperties, MyEntity ignoreEntity, Vector3 origin, Vector3 initialVelocity, Vector3 directionNormalized,
bool groupStart, float thicknessMultiplier, MyEntity weapon
)
{
if (MySession.Is25DSector)
{
directionNormalized.Y = 0;
directionNormalized.Normalize();
initialVelocity.Y = 0;
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("Projectile.Start");
m_ammoProperties = ammoProperties;
m_state = MyProjectileStateEnum.ACTIVE;
m_ignorePhysObject = ignoreEntity;
m_origin = origin;
m_position = origin;
m_externalAddition = 1.0f;
m_weapon = weapon;
IsDummy = weapon != null && weapon.IsDummy;
LengthMultiplier = 1;
FrontBillboardMaterial = null;
FrontBillboardSize = 1;
BlendByCameraDirection = false;
Vector3?correctedDirection = null;
if (MyGameplayConstants.GameplayDifficultyProfile.EnableAimCorrection)
{
MyEntity entityToCheck;
if (MyGuiScreenGamePlay.Static.ControlledEntity is MyPrefabLargeWeapon)
{
entityToCheck = (MyGuiScreenGamePlay.Static.ControlledEntity as MyPrefabLargeWeapon).GetGun();
}
else
{
entityToCheck = MyGuiScreenGamePlay.Static.ControlledEntity;
}
// TODO: Make proper test that source off projectile is player ship, testing ignore object is STUPID!
if (m_ammoProperties.AllowAimCorrection && (ignoreEntity == entityToCheck)) // Autoaim only available for player
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("Projectile.Start autoaim generic");
//Intersection ignores children of "ignoreEntity", thus we must not hit our own barrels
correctedDirection = MyEntities.GetDirectionFromStartPointToHitPointOfNearestObject(ignoreEntity, origin, m_ammoProperties.MaxTrajectory);
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
}
if (correctedDirection != null)
{
m_directionNormalized = correctedDirection.Value;
}
else
{
m_directionNormalized = directionNormalized;
}
m_speed = ammoProperties.DesiredSpeed * (ammoProperties.SpeedVar > 0.0f ? MyMwcUtils.GetRandomFloat(1 - ammoProperties.SpeedVar, 1 + ammoProperties.SpeedVar) : 1.0f);
m_externalVelocity = initialVelocity;
m_velocity = m_directionNormalized * m_speed;
m_maxTrajectory = ammoProperties.MaxTrajectory * MyMwcUtils.GetRandomFloat(0.8f, 1.2f); // +/- 20%
m_thicknessMultiplier = thicknessMultiplier;
m_checkIntersectionIndex = checkIntersectionCounter % CHECK_INTERSECTION_INTERVAL;
checkIntersectionCounter += 3;
m_positionChecked = false;
m_groupStart = groupStart;
if (groupStart)
{
m_trailEffect = MyParticlesManager.CreateParticleEffect((int)MyParticleEffectsIDEnum.Trail_Shotgun);
m_trailEffect.AutoDelete = false;
m_trailEffect.WorldMatrix = Matrix.CreateTranslation(m_position);
}
if (groupStart)
{
LastProjectileGroup = m_ownGroup;
m_ownGroup.Killed = false;
}
if (LastProjectileGroup != null && LastProjectileGroup.Killed == false)
{
m_sharedGroup = LastProjectileGroup;
}
else
{
m_sharedGroup = null;
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
// This method realy initiates/starts the missile
// IMPORTANT: Direction vector must be normalized!
public virtual void Start(MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum type, Vector3 position, Vector3 initialVelocity, Vector3 direction, Vector3 relativePos, MyEntity minerShip, MyEntity target, float customMaxDistance, bool isDummy, bool isLightWeight)
{
m_ammoProperties = MyAmmoConstants.GetAmmoProperties(type);
m_missileType = type;
m_isExploded = false;
m_collidedEntity = null;
m_collisionPoint = null;
m_maxTrajectory = customMaxDistance > 0 ? customMaxDistance : m_ammoProperties.MaxTrajectory;
IsDummy = isDummy;
Faction = minerShip.Faction;
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)
{
direction = correctedDirection.Value;
}
base.Start(position, initialVelocity, direction, 0, 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);
}
switch (m_missileType)
{
//just going forward (deprecated)
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Missile_Basic:
m_initTime = MyMissileConstants.MISSILE_INIT_TIME;
m_initDir = MyMissileConstants.MISSILE_INIT_DIR;
m_blendVelocities = MyMissileConstants.MISSILE_BLEND_VELOCITIES_IN_MILISECONDS;
m_missileTimeout = MyMissileConstants.MISSILE_TIMEOUT;
m_explosionType = MyExplosionTypeEnum.MISSILE_EXPLOSION;
break;
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Missile_BioChem:
m_initTime = MyMissileConstants.MISSILE_INIT_TIME;
m_initDir = MyMissileConstants.MISSILE_INIT_DIR;
m_blendVelocities = MyMissileConstants.MISSILE_BLEND_VELOCITIES_IN_MILISECONDS;
m_missileTimeout = MyMissileConstants.MISSILE_TIMEOUT;
m_explosionType = MyExplosionTypeEnum.BIOCHEM_EXPLOSION;
break;
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Missile_EMP:
m_initTime = MyMissileConstants.MISSILE_INIT_TIME;
m_initDir = MyMissileConstants.MISSILE_INIT_DIR;
m_blendVelocities = MyMissileConstants.MISSILE_BLEND_VELOCITIES_IN_MILISECONDS;
m_missileTimeout = MyMissileConstants.MISSILE_TIMEOUT;
m_explosionType = MyExplosionTypeEnum.EMP_EXPLOSION;
break;
//Missile is guided to the nearest enemy in the radius
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Guided_Missile_Engine_Detection:
//Missile is guided to the closest enemy in the visible spot
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Guided_Missile_Visual_Detection:
//Missile is guided to actual selected target by smallship radar
case MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Guided_Missile_Radar_Detection:
m_initDir.X = 5.0f * MathHelper.Clamp(relativePos.X, -1, 1);
m_blendVelocities = MyGuidedMissileConstants.MISSILE_BLEND_VELOCITIES_IN_MILISECONDS;
m_missileTimeout = MyGuidedMissileConstants.MISSILE_TIMEOUT;
m_turnSpeed = MyGuidedMissileConstants.MISSILE_TURN_SPEED;
m_explosionType = MyExplosionTypeEnum.MISSILE_EXPLOSION;
GuidedInMultiplayer = true;
break;
default:
throw new NotImplementedException();
}
UpdateTarget(target);
if (!isLightWeight)
{
// Play missile thrust cue (looping)
m_thrusterCue = MyAudio.AddCue3D(m_ammoProperties.ShotSound, GetPosition(), WorldMatrix.Forward, WorldMatrix.Up, m_initialVelocity);
m_light = MyLights.AddLight();
if (m_light != null)
{
m_light.Start(MyLight.LightTypeEnum.PointLight, GetPosition(), MyMissileHelperUtil.GetMissileLightColor(), 1, MyMissileConstants.MISSILE_LIGHT_RANGE);
}
}
#if DEBUG_MISSILE
m_trailDebug.Clear();
#endif
if (m_missileType == MyMwcObjectBuilder_SmallShip_Ammo_TypesEnum.Missile_Basic)
{
/*
* MyParticleEffect startEffect = MyParticlesManager.CreateParticleEffect((int)MyParticleEffectsIDEnum.Smoke_MissileStart);
* startEffect.WorldMatrix = WorldMatrix;
*/
m_smokeEffect = MyParticlesManager.CreateParticleEffect((int)MyParticleEffectsIDEnum.Smoke_Missile);
m_smokeEffect.WorldMatrix = WorldMatrix;
m_smokeEffect.AutoDelete = false;
}
}