private Vector3D PlaceDecal()
{
Vector3D explosionPoint = m_collisionPoint.Value;
MyHitInfo hitInfo = new MyHitInfo()
{
Position = explosionPoint, Normal = m_collisionNormal
};
MyDecals.HandleAddDecal(m_collidedEntity, hitInfo, this.m_missileAmmoDefinition.PhysicalMaterial);
return(explosionPoint);
}
// Update position, check collisions, etc.
// Return false if projectile dies/timeouts in this tick.
public bool Update()
{
// Projectile was killed , but still not last time drawn, so we don't need to do update (we are waiting for last draw)
if (m_state == MyProjectileStateEnum.KILLED)
{
return(true);
}
// Projectile was killed and last time drawn, so we can finally remove it from buffer
if (m_state == MyProjectileStateEnum.KILLED_AND_DRAWN)
{
StopEffect();
return(false);
}
Vector3D position = m_position;
m_position += m_velocity * VRage.Game.MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS * MyFakes.SIMULATION_SPEED;
// Distance timeout
Vector3 positionDelta = m_position - m_origin;
if (Vector3.Dot(positionDelta, positionDelta) >= m_maxTrajectory * m_maxTrajectory)
{
StopEffect();
m_state = MyProjectileStateEnum.KILLED;
return(true);
}
m_checkIntersectionIndex = ++m_checkIntersectionIndex % CHECK_INTERSECTION_INTERVAL;
if (m_checkIntersectionIndex != 0 && m_positionChecked) //check only each n-th intersection
{
return(true);
}
// Calculate hit point, create decal and throw debris particles
Vector3D lineEndPosition = position + CHECK_INTERSECTION_INTERVAL * (m_velocity * VRage.Game.MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS * MyFakes.SIMULATION_SPEED);
LineD line = new LineD(m_positionChecked ? position : m_origin, lineEndPosition);
m_positionChecked = true;
IMyEntity entity;
MyHitInfo hitInfo;
object customdata;
GetHitEntityAndPosition(line, out entity, out hitInfo, out customdata);
if (entity == null || entity.Physics == null)
{
return(true);
}
if (IsIgnoredEntity(entity))
{
return(true); // prevent player shooting himself
}
ProfilerShort.Begin("Projectile.Update");
bool headShot = false;
MyCharacter hitCharacter = entity as MyCharacter;
if (hitCharacter != null)
{
IStoppableAttackingTool stoppableTool = hitCharacter.CurrentWeapon as IStoppableAttackingTool;
if (stoppableTool != null)
{
stoppableTool.StopShooting(OwnerEntity);
}
headShot = (customdata as MyCharacterHitInfo).HitHead && m_projectileAmmoDefinition.HeadShot; // allow head shots only for ammo supporting it in definition
}
m_position = hitInfo.Position;
bool isProjectileGroupKilled = false;
if (!isProjectileGroupKilled)
{
MySurfaceImpactEnum surfaceImpact;
MyStringHash materialType;
GetSurfaceAndMaterial(entity, ref line, ref hitInfo.Position, out surfaceImpact, out materialType);
PlayHitSound(materialType, entity, hitInfo.Position, m_projectileAmmoDefinition.PhysicalMaterial);
hitInfo.Velocity = m_velocity;
float damage = entity is IMyCharacter ? (headShot ? m_projectileAmmoDefinition.ProjectileHeadShotDamage : m_projectileAmmoDefinition.ProjectileHealthDamage) : m_projectileAmmoDefinition.ProjectileMassDamage;
DoDamage(damage, hitInfo, customdata, entity);
MyDecals.HandleAddDecal(entity, hitInfo, materialType, m_projectileAmmoDefinition.PhysicalMaterial, (customdata as MyCharacterHitInfo), damage);
//particle effect defined in materialProperties.sbc
Vector3D particleHitPosition = hitInfo.Position + (Vector3D)line.Direction * -0.2;
bool createdEffect = MyMaterialPropertiesHelper.Static.TryCreateCollisionEffect(MyMaterialPropertiesHelper.CollisionType.Hit, particleHitPosition, hitInfo.Normal, m_projectileAmmoDefinition.PhysicalMaterial, materialType);
if (!createdEffect && surfaceImpact != MySurfaceImpactEnum.CHARACTER)
{
MyParticleEffects.CreateBasicHitParticles(m_projectileAmmoDefinition.ProjectileOnHitEffectName, ref hitInfo.Position, ref hitInfo.Normal, ref line.Direction, entity, m_weapon, 1, OwnerEntity);
}
CreateDecal(materialType);
if (m_weapon == null || (entity.GetTopMostParent() != m_weapon.GetTopMostParent()))
{
ApplyProjectileForce(entity, hitInfo.Position, m_directionNormalized, false, m_projectileAmmoDefinition.ProjectileHitImpulse * m_impulseMultiplier);
}
StopEffect();
m_state = MyProjectileStateEnum.KILLED;
}
ProfilerShort.End();
return(true);
}
private void DoDamage(float damage, MyHitInfo hitInfo, object customdata, IMyEntity damagedEntity)
{
//damage tracking
MyEntity ent = (MyEntity)MySession.Static.ControlledEntity;
if (this.OwnerEntityAbsolute != null && this.OwnerEntityAbsolute.Equals(MySession.Static.ControlledEntity) && (damagedEntity is IMyDestroyableObject || damagedEntity is MyCubeGrid))
{
MySession.Static.TotalDamageDealt += (uint)damage;
}
MyDecals.HandleAddDecal(damagedEntity, hitInfo, m_projectileAmmoDefinition.PhysicalMaterial, customdata, damage);
if (!Sync.IsServer)
{
return;
}
if (m_projectileAmmoDefinition.PhysicalMaterial == m_hashBolt)
{
IMyDestroyableObject destroyable = damagedEntity as IMyDestroyableObject;
if (destroyable != null && damagedEntity is MyCharacter)
{
destroyable.DoDamage(damage, MyDamageType.Bolt, true, hitInfo, m_weapon != null ? GetSubpartOwner(m_weapon).EntityId : 0);
}
}
else
{
var grid = damagedEntity as MyCubeGrid;
IMyDestroyableObject destroyable;
if (grid != null)
{
if (grid.Physics != null && grid.Physics.Enabled && (grid.BlocksDestructionEnabled || MyFakes.ENABLE_VR_FORCE_BLOCK_DESTRUCTIBLE))
{
bool causeDeformation = false;
var block = grid.GetTargetedBlock(hitInfo.Position);
if (block != null && (grid.BlocksDestructionEnabled || block.ForceBlockDestructible))
{
block.DoDamage(damage, MyDamageType.Bullet, true, hitInfo, m_weapon != null ? GetSubpartOwner(m_weapon).EntityId : 0);
if (block.FatBlock == null)
{
causeDeformation = true;
}
}
if (grid.BlocksDestructionEnabled && causeDeformation)
{
ApllyDeformationCubeGrid(hitInfo.Position, grid);
}
}
}
//By Gregory: When MyEntitySubpart (e.g. extended parts of pistons and doors) damage the whole parent component
//Temporary fix! Maybe other solution? MyEntitySubpart cannot implement IMyDestroyableObject cause is on dependent namespace
else if (damagedEntity is MyEntitySubpart)
{
if (damagedEntity.Parent != null && damagedEntity.Parent.Parent is MyCubeGrid)
{
hitInfo.Position = damagedEntity.Parent.WorldAABB.Center;
DoDamage(damage, hitInfo, customdata, damagedEntity.Parent.Parent);
}
}
else if ((destroyable = damagedEntity as IMyDestroyableObject) != null)
{
destroyable.DoDamage(damage, MyDamageType.Bullet, true, hitInfo, m_weapon != null ? GetSubpartOwner(m_weapon).EntityId : 0);
}
}
//Handle damage ?? some WIP code by Ondrej
//MyEntity damagedObject = entity;
//damagedObject.DoDamage(m_ammoProperties.HealthDamage, m_ammoProperties.ShipDamage, m_ammoProperties.EMPDamage, m_ammoProperties.DamageType, m_ammoProperties.AmmoType, m_ignorePhysObject);
//if (MyMultiplayerGameplay.IsRunning)
// MyMultiplayerGameplay.Static.ProjectileHit(damagedObject, intersectionValue.IntersectionPointInWorldSpace, this.m_directionNormalized, MyAmmoConstants.FindAmmo(m_ammoProperties), this.OwnerEntity);
}
/// <summary>
/// Updates resource.
/// </summary>
public override void UpdateBeforeSimulation()
{
try
{
VRageRender.MyRenderProxy.GetRenderProfiler().StartProfilingBlock("MyMissile.UpdateBeforeSimulation");
if (m_isExploded)
{
if (Sandbox.Game.Multiplayer.Sync.IsServer)
{
// Create explosion
float radius = m_missileAmmoDefinition.MissileExplosionRadius;
BoundingSphereD explosionSphere = new BoundingSphereD(m_collisionPoint.HasValue ? m_collisionPoint.Value : PositionComp.GetPosition(), radius);
MyEntity ownerEntity = null;
var ownerId = Sync.Players.TryGetIdentity(m_owner);
if (ownerId != null)
{
ownerEntity = ownerId.Character;
}
//MyEntities.TryGetEntityById(m_owner, out ownerEntity);
// Call main explosion starter
MyExplosionInfo info = new MyExplosionInfo()
{
PlayerDamage = 0,
//Damage = m_ammoProperties.Damage,
Damage = MyFakes.ENABLE_VOLUMETRIC_EXPLOSION ? m_missileAmmoDefinition.MissileExplosionDamage : 200,
ExplosionType = m_explosionType,
ExplosionSphere = explosionSphere,
LifespanMiliseconds = MyExplosionsConstants.EXPLOSION_LIFESPAN,
CascadeLevel = CascadedExplosionLevel,
HitEntity = m_collidedEntity,
ParticleScale = 0.2f,
OwnerEntity = ownerEntity,
Direction = WorldMatrix.Forward,
VoxelExplosionCenter = explosionSphere.Center + radius * WorldMatrix.Forward * 0.25f,
ExplosionFlags = MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.CREATE_DEBRIS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_SHRAPNELS | MyExplosionFlags.APPLY_DEFORMATION,
VoxelCutoutScale = 0.3f,
PlaySound = true,
ApplyForceAndDamage = true
};
if (!MarkedToDestroy)
{
info.ExplosionFlags |= MyExplosionFlags.CREATE_PARTICLE_EFFECT;
}
MyExplosions.AddExplosion(ref info);
if (m_collidedEntity != null && !(m_collidedEntity is MyAmmoBase))
{
if (!m_collidedEntity.Physics.IsStatic)
{
m_collidedEntity.Physics.AddForce(MyPhysicsForceType.APPLY_WORLD_IMPULSE_AND_WORLD_ANGULAR_IMPULSE,
100 * Physics.LinearVelocity, m_collisionPoint, null);
}
}
}
//by Gregory: added null check. Decal won't be added if m_collidedEntity not found
if (m_collisionPoint.HasValue && m_collidedEntity != null)
{
MyHitInfo hitInfo = new MyHitInfo();
hitInfo.Position = m_collisionPoint.Value;
hitInfo.Normal = new Vector3D(1, 0, 0); // FIXME
MyDecals.HandleAddDecal(m_collidedEntity, hitInfo, MyDamageType.Rocket);
}
Close();
return;
}
base.UpdateBeforeSimulation();
if (m_missileAmmoDefinition.MissileSkipAcceleration)
{
Physics.LinearVelocity = WorldMatrix.Forward * m_missileAmmoDefinition.DesiredSpeed * 0.7f;
}
else
{
Physics.LinearVelocity += PositionComp.WorldMatrix.Forward * m_missileAmmoDefinition.MissileAcceleration * VRage.Game.MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS;
}
if (m_smokeEffect == null)
{
// if (MyCamera.GetDistanceWithFOV(GetPosition()) < 150)
{
if (MyParticlesManager.TryCreateParticleEffect((int)MyParticleEffectsIDEnum.Smoke_Missile, out m_smokeEffect))
{
m_smokeEffect.UserScale = 0.3f;
var matrix = PositionComp.WorldMatrix;
matrix.Translation -= matrix.Forward * m_smokeEffectOffsetMultiplier;
m_smokeEffect.WorldMatrix = matrix;
//m_smokeEffect.WorldMatrix = PositionComp.WorldMatrix;
m_smokeEffect.AutoDelete = false;
m_smokeEffect.CalculateDeltaMatrix = true;
}
}
}
Physics.AngularVelocity = Vector3.Zero;
if ((Vector3.Distance(PositionComp.GetPosition(), m_origin) >= m_maxTrajectory))
{
Explode();
return;
}
}
finally
{
VRageRender.MyRenderProxy.GetRenderProfiler().EndProfilingBlock();
}
}
public override void UpdateAfterSimulation()
{
base.UpdateAfterSimulation();
bool isShooting = IsShooting;
if (!m_isHit && IsShooting && (MySandboxGame.Static.UpdateTime - m_lastShot > MyTimeSpan.FromSeconds(m_shotToolAction.Value.HitStart)))
{
IMyHandToolComponent toolComponent;
if (m_toolComponents.TryGetValue(m_shotHitCondition.Component, out toolComponent))
{
MyCharacterDetectorComponent detectorComponent = m_owner.Components.Get <MyCharacterDetectorComponent>();
if (detectorComponent != null)
{
if (m_shotToolAction.Value.CustomShapeRadius > 0 && detectorComponent is MyCharacterShapecastDetectorComponent)
{
var shapeCastComponent = detectorComponent as MyCharacterShapecastDetectorComponent;
shapeCastComponent.ShapeRadius = m_shotToolAction.Value.CustomShapeRadius;
shapeCastComponent.DoDetectionModel();
shapeCastComponent.ShapeRadius = MyCharacterShapecastDetectorComponent.DEFAULT_SHAPE_RADIUS;
}
if (detectorComponent.DetectedEntity != null)
{
MyHitInfo hitInfo = new MyHitInfo();
hitInfo.Position = detectorComponent.HitPosition;
hitInfo.Normal = detectorComponent.HitNormal;
bool isBlock = false;
float efficiencyMultiplier = 1.0f;
bool canHit = CanHit(toolComponent, detectorComponent, ref isBlock, out efficiencyMultiplier);
MyDecals.HandleAddDecal(detectorComponent.DetectedEntity, hitInfo, MyDamageType.Weapon);
bool isHit = false;
if (canHit)
{
if (!string.IsNullOrEmpty(m_shotToolAction.Value.StatsEfficiency) && Owner.StatComp != null)
{
efficiencyMultiplier *= Owner.StatComp.GetEfficiencyModifier(m_shotToolAction.Value.StatsEfficiency);
}
float efficiency = m_shotToolAction.Value.Efficiency * efficiencyMultiplier;
var tool = detectorComponent.DetectedEntity as MyHandToolBase;
if (isBlock && tool != null)
{
isHit = toolComponent.Hit(tool.Owner, hitInfo, detectorComponent.ShapeKey, efficiency);
}
else
{
isHit = toolComponent.Hit((MyEntity)detectorComponent.DetectedEntity, hitInfo, detectorComponent.ShapeKey, efficiency);
}
if (isHit && Sync.IsServer && Owner.StatComp != null)
{
if (!string.IsNullOrEmpty(m_shotHitCondition.StatsActionIfHit))
{
Owner.StatComp.DoAction(m_shotHitCondition.StatsActionIfHit);
}
if (!string.IsNullOrEmpty(m_shotHitCondition.StatsModifierIfHit))
{
Owner.StatComp.ApplyModifier(m_shotHitCondition.StatsModifierIfHit);
}
}
}
if (canHit || isBlock) // real hit is not controlled now - there isn't any server-client synchronization of hit currently and hit is performed only at server
{
if (!string.IsNullOrEmpty(m_shotToolAction.Value.HitSound))
{
PlaySound(m_shotToolAction.Value.HitSound);
}
else
{
MyStringId collisionType = MyMaterialPropertiesHelper.CollisionType.Hit;
bool showParticles = false;
// If it didn't play the Sound with "Hit", it will try with "Start"
if (MyAudioComponent.PlayContactSound(EntityId, m_hitCue, detectorComponent.HitPosition,
m_toolItemDef.PhysicalMaterial, detectorComponent.HitMaterial))
{
showParticles = true;
}
else if (MyAudioComponent.PlayContactSound(EntityId, m_startCue, detectorComponent.HitPosition,
m_toolItemDef.PhysicalMaterial, detectorComponent.HitMaterial))
{
showParticles = true;
collisionType = MyMaterialPropertiesHelper.CollisionType.Start;
}
if (showParticles)
{
MyMaterialPropertiesHelper.Static.TryCreateCollisionEffect(
collisionType,
detectorComponent.HitPosition,
detectorComponent.HitNormal,
m_toolItemDef.PhysicalMaterial, detectorComponent.HitMaterial);
}
}
this.RaiseEntityEvent(MyStringHash.GetOrCompute("Hit"), new MyEntityContainerEventExtensions.HitParams(MyStringHash.GetOrCompute(m_shotHitCondition.Component), detectorComponent.HitMaterial));
m_soundEmitter.StopSound(true);
}
}
}
}
m_isHit = true;
}
if (!m_swingSoundPlayed && IsShooting && !m_isHit && (MySandboxGame.Static.UpdateTime - m_lastShot > MyTimeSpan.FromSeconds(m_shotToolAction.Value.SwingSoundStart)))
{
if (!string.IsNullOrEmpty(m_shotToolAction.Value.SwingSound))
{
PlaySound(m_shotToolAction.Value.SwingSound);
}
m_swingSoundPlayed = true;
}
if (!isShooting && m_wasShooting)
{
m_owner.StopUpperCharacterAnimation(0.4f);
m_shotToolAction = null;
}
m_wasShooting = isShooting;
if (m_owner != null)
{
MatrixD blockingMatrix = MatrixD.CreateWorld(((MyEntity)m_owner.CurrentWeapon).PositionComp.GetPosition(), m_owner.WorldMatrix.Forward, m_owner.WorldMatrix.Up);
((MyBlockingBody)Physics).SetWorldMatrix(blockingMatrix);
}
foreach (var c in m_toolComponents.Values)
{
c.Update();
}
}