public void Clean()
{
Effect?.Stop();
Effect = null;
AmmoDef = null;
Velocity = Vector3D.Zero;
LastTick = 0;
Looping = false;
}
internal void Close()
{
// Reset only vars that are not always set
Hit = new Hit();
if (AmmoSound)
{
TravelEmitter.StopSound(true);
AmmoSound = false;
}
HitVelocity = Vector3D.Zero;
TracerBack = Vector3D.Zero;
TracerFront = Vector3D.Zero;
ClosestPointOnLine = Vector3D.Zero;
Color = Vector4.Zero;
OnScreen = Screen.None;
Tracer = TracerState.Off;
Trail = TrailState.Off;
LifeTime = 0;
TracerSteps = 0;
TracerStep = 0;
DistanceToLine = 0;
TracerWidth = 0;
TrailWidth = 0;
TrailScaler = 0;
MaxTrajectory = 0;
ShotFade = 0;
ParentId = ulong.MaxValue;
Dirty = false;
AmmoSound = false;
HitSoundActive = false;
StartSoundActived = false;
IsShrapnel = false;
HasTravelSound = false;
HitParticle = ParticleState.None;
Triggered = false;
Cloaked = false;
Active = false;
TrailActivated = false;
ShrinkInited = false;
Hitting = false;
Back = false;
LastStep = false;
DetonateFakeExp = false;
TracerShrinks.Clear();
GlowSteps.Clear();
Offsets.Clear();
//
FiringWeapon = null;
PrimeEntity = null;
TriggerEntity = null;
Ai = null;
AmmoDef = null;
System = null;
}
internal void Init(ProInfo info, double firstStepSize, double maxSpeed)
{
System = info.System;
AmmoDef = info.AmmoDef;
Ai = info.Ai;
IsShrapnel = info.IsShrapnel;
if (ParentId != ulong.MaxValue)
{
Log.Line($"invalid avshot, parentId:{ParentId}");
}
ParentId = info.Id;
Model = (info.AmmoDef.Const.PrimeModel || info.AmmoDef.Const.TriggerModel) ? Model = ModelState.Exists : Model = ModelState.None;
PrimeEntity = info.PrimeEntity;
TriggerEntity = info.TriggerEntity;
Origin = info.Origin;
Offset = AmmoDef.Const.OffsetEffect;
MaxTracerLength = info.TracerLength;
MuzzleId = info.MuzzleId;
WeaponId = info.WeaponId;
MaxSpeed = maxSpeed;
MaxStepSize = MaxSpeed * MyEngineConstants.PHYSICS_STEP_SIZE_IN_SECONDS;
ShootVelStep = info.ShooterVel * MyEngineConstants.PHYSICS_STEP_SIZE_IN_SECONDS;
info.Ai.WeaponBase.TryGetValue(info.Target.FiringCube, out FiringWeapon);
MaxTrajectory = info.MaxTrajectory;
ShotFade = info.ShotFade;
ShrinkInited = false;
HitEmitter.CanPlayLoopSounds = false;
if (AmmoDef.Const.DrawLine)
{
Tracer = !AmmoDef.Const.IsBeamWeapon && firstStepSize < MaxTracerLength && !MyUtils.IsZero(firstStepSize - MaxTracerLength, 1E-01F) ? TracerState.Grow : TracerState.Full;
}
else
{
Tracer = TracerState.Off;
}
if (AmmoDef.Const.Trail)
{
MaxGlowLength = MathHelperD.Clamp(AmmoDef.AmmoGraphics.Lines.Trail.DecayTime * MaxStepSize, 0.1f, MaxTrajectory);
Trail = AmmoDef.AmmoGraphics.Lines.Trail.Back ? TrailState.Back : Trail = TrailState.Front;
GlowShrinkSize = !AmmoDef.AmmoGraphics.Lines.Trail.UseColorFade ? AmmoDef.Const.TrailWidth / AmmoDef.AmmoGraphics.Lines.Trail.DecayTime : 1f / AmmoDef.AmmoGraphics.Lines.Trail.DecayTime;
Back = Trail == TrailState.Back;
}
else
{
Trail = TrailState.Off;
}
TotalLength = MathHelperD.Clamp(MaxTracerLength + MaxGlowLength, 0.1f, MaxTrajectory);
}
public static void CreateFakeExplosion(Session session, double radius, Vector3D position, Vector3D direction, MyEntity hitEnt, WeaponDefinition.AmmoDef ammoDef, Vector3 velocity)
{
var af = ammoDef.AreaEffect;
var eInfo = af.Explosions;
if (radius > 10)
{
radius = 10;
}
var sphere = new BoundingSphereD(position, radius);
var cullSphere = sphere;
cullSphere.Radius = radius * 5;
var drawParticles = !eInfo.NoVisuals && session.Camera.IsInFrustum(ref cullSphere);
MyExplosionFlags eFlags;
if (drawParticles)
{
eFlags = MyExplosionFlags.CREATE_DEBRIS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_PARTICLE_EFFECT;
}
else
{
eFlags = MyExplosionFlags.CREATE_DECALS;
}
var customParticle = eInfo.CustomParticle != string.Empty;
var explosionType = !customParticle ? MyExplosionTypeEnum.MISSILE_EXPLOSION : MyExplosionTypeEnum.CUSTOM;
MySoundPair customSound = null;
if (ammoDef.Const.CustomExplosionSound && !eInfo.NoSound)
{
customSound = ammoDef.Const.CustomSoundPairs.Count > 0 ? ammoDef.Const.CustomSoundPairs.Pop() : new MySoundPair(eInfo.CustomSound, false);
session.FutureEvents.Schedule(ammoDef.Const.ReturnSoundPair, customSound, 1800);
}
MyExplosionInfo explosionInfo = new MyExplosionInfo
{
PlayerDamage = 0.0f,
Damage = 0f,
ExplosionType = explosionType,
ExplosionSphere = sphere,
LifespanMiliseconds = 0,
ParticleScale = eInfo.Scale,
Direction = direction,
VoxelExplosionCenter = position,
ExplosionFlags = eFlags,
VoxelCutoutScale = 0f,
HitEntity = hitEnt,
PlaySound = !eInfo.NoSound,
ApplyForceAndDamage = false,
ObjectsRemoveDelayInMiliseconds = 0,
CustomEffect = eInfo.CustomParticle,
CreateParticleEffect = drawParticles,
Velocity = velocity,
CustomSound = customSound,
};
if (hitEnt?.Physics != null)
{
explosionInfo.Velocity = hitEnt.Physics.LinearVelocity;
}
MyExplosions.AddExplosion(ref explosionInfo);
}
public static void CreateMissileExplosion(Session session, float damage, double radius, Vector3D position, Vector3D direction, MyEntity owner, MyEntity hitEnt, WeaponDefinition.AmmoDef ammoDef, bool forceNoDraw = false)
{
var af = ammoDef.AreaEffect;
var justShrapnel = !af.Explosions.NoShrapnel && af.Explosions.NoDeformation;
var justDeform = af.Explosions.NoShrapnel && !af.Explosions.NoDeformation;
var eInfo = af.Explosions;
var playSound = !eInfo.NoSound && !forceNoDraw;
var sphere = new BoundingSphereD(position, radius);
var cullSphere = sphere;
cullSphere.Radius = radius * 5;
MyExplosionFlags eFlags;
var drawParticles = !forceNoDraw && !eInfo.NoVisuals && session.Camera.IsInFrustum(ref cullSphere);
if (drawParticles)
{
if (justShrapnel)
{
eFlags = MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.CREATE_DEBRIS | MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_PARTICLE_EFFECT | MyExplosionFlags.CREATE_SHRAPNELS;
}
else if (justDeform)
{
eFlags = MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.CREATE_DEBRIS | MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_PARTICLE_EFFECT | MyExplosionFlags.APPLY_DEFORMATION;
}
else
{
eFlags = MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.CREATE_DEBRIS | MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_PARTICLE_EFFECT | MyExplosionFlags.CREATE_SHRAPNELS | MyExplosionFlags.APPLY_DEFORMATION;
}
}
else
{
if (justShrapnel)
{
eFlags = MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_SHRAPNELS;
}
else if (justDeform)
{
eFlags = MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.APPLY_DEFORMATION;
}
else
{
eFlags = MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_SHRAPNELS | MyExplosionFlags.APPLY_DEFORMATION;
}
}
var customParticle = eInfo.CustomParticle != string.Empty;
var explosionType = !customParticle ? MyExplosionTypeEnum.MISSILE_EXPLOSION : MyExplosionTypeEnum.CUSTOM;
var explosionInfo = new MyExplosionInfo
{
PlayerDamage = 0.1f,
Damage = damage,
ExplosionType = explosionType,
ExplosionSphere = sphere,
LifespanMiliseconds = 700,
HitEntity = hitEnt,
ParticleScale = eInfo.Scale,
OwnerEntity = owner,
Direction = direction,
VoxelExplosionCenter = sphere.Center,
ExplosionFlags = eFlags,
VoxelCutoutScale = 0.3f,
PlaySound = playSound,
ApplyForceAndDamage = true,
KeepAffectedBlocks = true,
CustomEffect = eInfo.CustomParticle,
CreateParticleEffect = drawParticles,
};
if (hitEnt?.Physics != null)
{
explosionInfo.Velocity = hitEnt.Physics.LinearVelocity;
}
MyExplosions.AddExplosion(ref explosionInfo);
}
public static void CreateFakeExplosion(Session session, double radius, Vector3D position, WeaponDefinition.AmmoDef ammoDef)
{
var af = ammoDef.AreaEffect;
var eInfo = af.Explosions;
if (radius > 10)
{
radius = 10;
}
var sphere = new BoundingSphereD(position, radius);
var cullSphere = sphere;
cullSphere.Radius = radius * 5;
var drawParticles = !eInfo.NoVisuals && session.Camera.IsInFrustum(ref cullSphere);
MyExplosionFlags eFlags;
if (drawParticles)
{
eFlags = MyExplosionFlags.CREATE_DEBRIS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_PARTICLE_EFFECT;
}
else
{
eFlags = MyExplosionFlags.CREATE_DECALS;
}
var customParticle = eInfo.CustomParticle != string.Empty;
var explosionType = !customParticle ? MyExplosionTypeEnum.MISSILE_EXPLOSION : MyExplosionTypeEnum.CUSTOM;
MyExplosionInfo explosionInfo = new MyExplosionInfo()
{
PlayerDamage = 0.0f,
Damage = 0f,
ExplosionType = explosionType,
ExplosionSphere = sphere,
LifespanMiliseconds = 0,
ParticleScale = eInfo.Scale,
Direction = Vector3.Down,
VoxelExplosionCenter = position,
ExplosionFlags = eFlags,
VoxelCutoutScale = 0f,
PlaySound = !eInfo.NoSound,
ApplyForceAndDamage = false,
ObjectsRemoveDelayInMiliseconds = 0,
CustomEffect = eInfo.CustomParticle,
CreateParticleEffect = drawParticles,
};
MyExplosions.AddExplosion(ref explosionInfo);
}
