virtual bool ShouldHitEntity( IHandleEntity *pHandleEntity, int contentsMask )
{
if ( !PassServerEntityFilter( pHandleEntity, m_pPassEnt ) )
return false;
CBaseEntity *pEntity = EntityFromEntityHandle( pHandleEntity );
if ( pEntity )
{
if ( g_pGameRules->ShouldCollide( m_collisionGroupAlreadyChecked, pEntity->GetCollisionGroup() ) )
return false;
if ( g_pGameRules->ShouldCollide( m_newCollisionGroup, pEntity->GetCollisionGroup() ) )
return true;
}
return false;
}
//-----------------------------------------------------------------------------
// The trace filter!
//-----------------------------------------------------------------------------
bool CTraceFilterSimple::ShouldHitEntity( IHandleEntity *pHandleEntity, int contentsMask )
{
if ( !StandardFilterRules( pHandleEntity, contentsMask ) )
return false;
if ( m_pPassEnt )
{
if ( !PassServerEntityFilter( pHandleEntity, m_pPassEnt ) )
{
return false;
}
}
// Don't test if the game code tells us we should ignore this collision...
CBaseEntity *pEntity = EntityFromEntityHandle( pHandleEntity );
if ( !pEntity )
return false;
if ( !pEntity->ShouldCollide( m_collisionGroup, contentsMask ) )
return false;
if ( pEntity && !g_pGameRules->ShouldCollide( m_collisionGroup, pEntity->GetCollisionGroup() ) )
return false;
if ( m_pExtraShouldHitCheckFunction &&
(! ( m_pExtraShouldHitCheckFunction( pHandleEntity, contentsMask ) ) ) )
return false;
return true;
}
virtual bool ShouldHitEntity( IHandleEntity *pServerEntity, int contentsMask )
{
CBaseEntity *pEntity = (CBaseEntity *)pServerEntity;
if ( pEntity->GetCollisionGroup() == COLLISION_GROUP_WEAPON )
return false;
return BaseClass::ShouldHitEntity( pServerEntity, contentsMask );
}
void CHL2GameMovement::SetGroundEntity( trace_t *pm )
{
CBaseEntity *newGround = pm ? pm->m_pEnt : NULL;
//Adrian: Special case for combine balls.
if ( newGround && newGround->GetCollisionGroup() == HL2COLLISION_GROUP_COMBINE_BALL_NPC )
{
return;
}
BaseClass::SetGroundEntity( pm );
}
virtual bool ShouldHitEntity( IHandleEntity *pHandleEntity, int contentsMask )
{
if ( !PassServerEntityFilter( pHandleEntity, m_pPassEnt ) )
return false;
CBaseEntity *pEntity = EntityFromEntityHandle( pHandleEntity );
if ( pEntity )
{
if ( pEntity == m_pPassEnt2 )
return false;
if ( pEntity->GetCollisionGroup() == TF_COLLISIONGROUP_GRENADES )
return false;
if ( pEntity->GetCollisionGroup() == TFCOLLISION_GROUP_ROCKETS )
return false;
if ( pEntity->GetCollisionGroup() == COLLISION_GROUP_DEBRIS )
return false;
if ( pEntity->GetCollisionGroup() == COLLISION_GROUP_NONE )
return false;
return true;
}
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pHandleEntity -
// contentsMask -
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CASW_Trace_Filter_Door_Crush::ShouldHitEntity( IHandleEntity *pHandleEntity, int contentsMask )
{
if ( !StandardFilterRules( pHandleEntity, contentsMask ) )
return false;
if ( !PassServerEntityFilter( pHandleEntity, m_pPassEnt ) )
return false;
// Don't test if the game code tells us we should ignore this collision...
CBaseEntity *pEntity = EntityFromEntityHandle( pHandleEntity );
if ( pEntity )
{
//Msg("%f CASW_Trace_Filter_Door_Crush::ShouldHitEntity %s\n", gpGlobals->curtime, pEntity->GetClassname());
if ( !pEntity->ShouldCollide( m_collisionGroup, contentsMask ) )
return false;
if ( !g_pGameRules->ShouldCollide( m_collisionGroup, pEntity->GetCollisionGroup() ) )
return false;
if ( pEntity->Classify() == CLASS_ASW_DOOR )
return false;
if ( pEntity->m_takedamage == DAMAGE_NO )
return false;
// Translate the vehicle into its driver for damage
if ( pEntity->GetServerVehicle() != NULL )
{
CBaseEntity *pDriver = pEntity->GetServerVehicle()->GetPassenger();
if ( pDriver != NULL )
{
pEntity = pDriver;
}
}
Vector attackDir = pEntity->WorldSpaceCenter() - m_dmgInfo->GetAttacker()->WorldSpaceCenter();
VectorNormalize( attackDir );
pEntity->TakeDamage( *m_dmgInfo );
//CalculateMeleeDamageForce( &info, attackDir, info.GetAttacker()->WorldSpaceCenter(), m_flForceScale );
return true;
}
return false;
}
virtual bool ShouldHitEntity( IHandleEntity *pServerEntity, int contentsMask )
{
CBaseEntity *pEntity = (CBaseEntity *)pServerEntity;
if ( pEntity->GetCollisionGroup() == COLLISION_GROUP_WEAPON )
return false;
// Don't collide with the tracing entity's vehicle (if it exists)
if ( pServerEntity == m_pVehicle )
return false;
if ( pEntity->GetHealth() > 0 )
{
CBreakable *pBreakable = dynamic_cast<CBreakable *>(pEntity);
if ( pBreakable && pBreakable->IsBreakable() && pBreakable->GetMaterialType() == matGlass)
{
return false;
}
}
return BaseClass::ShouldHitEntity( pServerEntity, contentsMask );
}
void CGETKnife::VPhysicsCollision( int index, gamevcollisionevent_t *pEvent )
{
// Call the baseclass first so we don't interfere with the normal running of things
BaseClass::VPhysicsCollision( index, pEvent );
// Grab what we hit
CBaseEntity *pOther = pEvent->pEntities[!index];
if ( !pOther->IsSolid() || pOther->IsSolidFlagSet(FSOLID_VOLUME_CONTENTS) )
return;
if ( !PassServerEntityFilter( this, pOther) )
return;
if ( !g_pGameRules->ShouldCollide( GetCollisionGroup(), pOther->GetCollisionGroup() ) )
return;
trace_t tr;
CollisionEventToTrace( index, pEvent, tr );
Vector vecAiming = pEvent->preVelocity[index];
VectorNormalize( vecAiming );
if ( pOther->m_takedamage != DAMAGE_NO && (pOther->IsPlayer() || pOther->IsNPC()) )
{
ClearMultiDamage();
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), GetDamage(), DMG_SLASH | DMG_NEVERGIB );
CalculateMeleeDamageForce( &dmgInfo, vecAiming, tr.endpos, TKNIFE_FORCE_SCALE );
dmgInfo.SetDamagePosition( tr.endpos );
if ( this->GetOwnerEntity() && this->GetOwnerEntity()->IsPlayer() )
{
CBasePlayer *pPlayer = ToBasePlayer( this->GetOwnerEntity() );
dmgInfo.SetWeapon( pPlayer->Weapon_OwnsThisType( "weapon_throwing_knife" ) );
}
pOther->DispatchTraceAttack( dmgInfo, vecAiming, &tr );
ApplyMultiDamage();
PhysCallbackSetVelocity( pEvent->pObjects[index], vec3_origin );
SetTouch( NULL );
SetThink( NULL );
PhysCallbackRemove( this->NetworkProp() );
}
else
{
if ( pOther->IsWorld() )
{
// We hit the world, we have to check if this is sky
trace_t tr2;
Vector origin;
pEvent->pInternalData->GetContactPoint( origin );
UTIL_TraceLine( origin, origin + (vecAiming * 4), MASK_SOLID, this, COLLISION_GROUP_NONE, &tr2 );
if ( tr2.surface.flags & SURF_SKY )
{
// We hit sky, remove us NOW
SetTouch( NULL );
SetThink( NULL );
PhysCallbackRemove( this->NetworkProp() );
return;
}
}
m_bInAir = false;
CollisionProp()->UseTriggerBounds( true, 24 );
g_PostSimulationQueue.QueueCall( this, &CBaseEntity::SetOwnerEntity, (CBaseEntity*)NULL );
// const CBaseEntity *host = te->GetSuppressHost();
// te->SetSuppressHost( NULL );
// StopParticleEffects( this );
// te->SetSuppressHost( (CBaseEntity*)host );
SetTouch( &CGETKnife::PickupTouch );
SetThink( &CGETKnife::RemoveThink );
g_PostSimulationQueue.QueueCall(this, &CBaseEntity::SetCollisionGroup, COLLISION_GROUP_DROPPEDWEAPON);
SetNextThink( gpGlobals->curtime + 10.0f );
}
}
bool CNPC_Dog::FindPhysicsObject( const char *pPickupName, CBaseEntity *pIgnore )
{
CBaseEntity *pEnt = NULL;
CBaseEntity *pNearest = NULL;
float flDist;
IPhysicsObject *pPhysObj = NULL;
float flNearestDist = 99999;
if ( pPickupName != NULL && strlen( pPickupName ) > 0 )
{
pEnt = gEntList.FindEntityByName( NULL, pPickupName );
if ( m_hUnreachableObjects.Find( pEnt ) == -1 )
{
m_bHasObject = false;
m_hPhysicsEnt = pEnt;
return true;
}
}
while ( ( pEnt = gEntList.FindEntityByClassname( pEnt, "prop_physics" ) ) != NULL )
{
//We don't want this one.
if ( pEnt == pIgnore )
continue;
if ( m_hUnreachableObjects.Find( pEnt ) != -1 )
continue;
pPhysObj = pEnt->VPhysicsGetObject();
if( pPhysObj == NULL )
continue;
if ( pPhysObj->GetMass() > DOG_MAX_THROW_MASS )
continue;
Vector center = pEnt->WorldSpaceCenter();
flDist = UTIL_DistApprox2D( GetAbsOrigin(), center );
vcollide_t *pCollide = modelinfo->GetVCollide( pEnt->GetModelIndex() );
if ( pCollide == NULL )
continue;
if ( pPhysObj->GetGameFlags() & FVPHYSICS_PLAYER_HELD )
continue;
if ( pPhysObj->IsMoveable() == false )
continue;
if ( pEnt->GetCollisionGroup() == COLLISION_GROUP_DEBRIS ||
pEnt->GetCollisionGroup() == COLLISION_GROUP_INTERACTIVE_DEBRIS )
continue;
if ( center.z > EyePosition().z )
continue;
if ( flDist >= flNearestDist )
continue;
if ( FVisible( pEnt ) == false )
continue;
pNearest = pEnt;
flNearestDist = flDist;
}
m_bHasObject = false;
m_hPhysicsEnt = pNearest;
if ( dog_debug.GetBool() == true )
{
if ( pNearest )
NDebugOverlay::Box( pNearest->WorldSpaceCenter(), pNearest->CollisionProp()->OBBMins(), pNearest->CollisionProp()->OBBMaxs(), 255, 0, 255, true, 3 );
}
if( m_hPhysicsEnt == NULL )
{
return false;
}
else
{
return true;
}
}
//Called from PhysicsSimulate() or ReceiveMessage()
bool CDHLProjectile::OnTouch( trace_t &touchtr, bool bDecalOnly /*= false*/, ITraceFilter* pTraceFilter /*= NULL*/ )
{
//Direction
Vector vecDir = touchtr.endpos - touchtr.startpos;
if ( vecDir == vec3_origin ) //Sometimes endpos==startpos so we need to get dir from velocity instead
{
#ifdef CLIENT_DLL
vecDir = GetLocalVelocity();
#else
vecDir = m_vecCurVelocity;
#endif
VectorNormalize( vecDir );
}
CBaseEntity* ent = touchtr.m_pEnt;
if ( !ent )
return false;
if ( touchtr.DidHit() )
{
//Never collide with self, shooter, or other projectiles
if ( ent == this || dynamic_cast<CDHLProjectile*>(ent)
|| ent == (CBaseEntity*)m_pShooter )
//|| ( (m_iType == DHL_PROJECTILE_TYPE_COMBATKNIFE) && (ent == m_pFiringWeapon) ) ) //Combat knife - don't collide with weapon ent
return false;
//Hack: Sometimes hits are registered prematurely (usually to the torso area) with no hitbox. Pretend nothing happened unless one is found.
if ( ent->IsPlayer() && touchtr.hitgroup == 0 )
return false;
//Check friendly fire
if ( CheckFriendlyFire( ent ) )
{
if ( !bDecalOnly )
{
ClearMultiDamage();
//Do damage
CTakeDamageInfo dmgInfo( this, GetOwnerEntity(), m_iDamage, DMG_BULLET );
if ( m_iType == DHL_PROJECTILE_TYPE_COMBATKNIFE )
{
//CalculateMeleeDamageForce( &dmgInfo, vecDir, touchtr.endpos, 0.01f );
Vector vecForce = vecDir;
VectorNormalize( vecForce );
//vecForce *= 10.0f; //Ripped from C_ClientRagdoll::ImpactTrace
dmgInfo.SetDamageForce( vecForce );
#ifndef CLIENT_DLL
if ( IsOnFire() )
{
CBaseAnimating* pBAnim = dynamic_cast<CBaseAnimating*>(ent);
if ( pBAnim )
pBAnim->Ignite( 10.0f, false );
}
#endif
}
else
CalculateBulletDamageForce( &dmgInfo, m_iAmmoType, vecDir, touchtr.endpos, 1.0f );
dmgInfo.SetDamagePosition( touchtr.endpos );
ent->DispatchTraceAttack( dmgInfo, vecDir, &touchtr );
ApplyMultiDamage();
}
#ifdef CLIENT_DLL
if ( ent->GetCollisionGroup() == COLLISION_GROUP_BREAKABLE_GLASS )
return false;
//Decals and such
if ( !( touchtr.surface.flags & SURF_SKY ) && !touchtr.allsolid )
{
IPredictionSystem::SuppressEvents( false );
if ( (m_iType == DHL_PROJECTILE_TYPE_BULLET || m_iType == DHL_PROJECTILE_TYPE_PELLET) )
{
UTIL_ImpactTrace( &touchtr, DMG_BULLET );
}
if ( m_iType == DHL_PROJECTILE_TYPE_COMBATKNIFE )
PlayImpactSound( touchtr.m_pEnt, touchtr, touchtr.endpos, touchtr.surface.surfaceProps );
IPredictionSystem::SuppressEvents( !prediction->IsFirstTimePredicted() );
}
#endif
}
if ( pTraceFilter && m_iType != DHL_PROJECTILE_TYPE_COMBATKNIFE )
{
PenetrationData_t nPenetrationData = DHLShared::TestPenetration( touchtr, m_pShooter, pTraceFilter,
m_iTimesPenetrated, m_flDistanceTravelled, m_iAmmoType );
if ( nPenetrationData.m_bShouldPenetrate )
{
m_flDistanceTravelled += GetLocalOrigin().DistTo( nPenetrationData.m_vecNewBulletPos );
MoveProjectileToPosition( nPenetrationData.m_vecNewBulletPos );
m_iTimesPenetrated++;
return true; //Keep going - but don't do anything else in this frame of PhysicsSimulate()
}
}
//We're done unless what we hit was breakable glass
if ( ent->GetCollisionGroup() != COLLISION_GROUP_BREAKABLE_GLASS )
{
#ifdef CLIENT_DLL
m_bCollided = true;
AddEffects( EF_NODRAW );
if ( m_pTrail ) //NULL pointer here sometimes somehow...
m_pTrail->AddEffects( EF_NODRAW );
#else
EntityMessageBegin( this );
WRITE_BYTE( MSG_NOTIFY_REMOVAL );
MessageEnd();
if ( touchtr.DidHitWorld() && m_iType == DHL_PROJECTILE_TYPE_COMBATKNIFE && !( touchtr.surface.flags & SURF_SKY ) )
{
CBaseCombatWeapon* pKnifeEnt = assert_cast<CBaseCombatWeapon*>(CreateEntityByName( "weapon_combatknife" ));
if ( pKnifeEnt )
{
pKnifeEnt->AddSpawnFlags( SF_NORESPAWN ); //Needed for weapon spawn & VPhysics setup to work correctly
pKnifeEnt->SetAbsOrigin( touchtr.endpos );
QAngle angles = vec3_angle;
Vector vecKnifeDir = touchtr.startpos - touchtr.endpos;
VectorAngles( vecKnifeDir, angles );
angles[PITCH] -= 15.0f; //Correct for the .mdl being offset a bit
pKnifeEnt->SetLocalAngles( angles );
DispatchSpawn( pKnifeEnt );
//Spawns vphys object and sets it up, essentially a copy of CWeaponHL2MPBase::FallInit()
pKnifeEnt->VPhysicsDestroyObject();
//Using SOLID_VPHYSICS instead of SOLID_BBOX (as ordinary weapons do) helps resolve some of the client side collision oddities
Assert( pKnifeEnt->VPhysicsInitNormal( SOLID_VPHYSICS, FSOLID_NOT_STANDABLE | FSOLID_TRIGGER, true ) );
pKnifeEnt->SetPickupTouch(); //Sets up automagic removal after time
IPhysicsObject* pKnifePhys = pKnifeEnt->VPhysicsGetObject();
if ( pKnifePhys )
{
//Knives are solid to bullets...the only way to make them non-solid to bullets is to do SetSolid( SOLID_NONE ) or AddSolidFlags( FSOLID_NOT_SOLID )
//which breaks the +use pickup even with FSOLID_TRIGGER set. Let's just call it a feature :)
pKnifePhys->EnableMotion( false );
pKnifePhys->EnableCollisions( false );
}
if ( IsOnFire() )
pKnifeEnt->Ignite( 10.0f, false );
}
}
//SetThink( &CDHLProjectile::SUB_Remove );
//SetNextThink( gpGlobals->curtime + 0.1 );
//SUB_Remove();
//SetMoveType( MOVETYPE_NONE );
m_flRemoveAt = gpGlobals->curtime + 0.1f; //Give the notification message a head start so that the client will have time to react
#endif
}
}
return true;
}
//-----------------------------------------------------------------------------
// Purpose: Return true if the truck's in a valid position
//-----------------------------------------------------------------------------
bool CVehicleTeleportStation::ValidDeployPosition( void )
{
// Setup for teleporting
QAngle vecAngles;
if ( !GetAttachment( "teleport_corner1", m_vecTeleporterMins, vecAngles ) || !GetAttachment( "teleport_corner4", m_vecTeleporterMaxs, vecAngles ) )
return false;
m_vecTeleporterMaxs.z += TELEPORT_STATION_ZONE_HEIGHT;
// Make sure we've got the right mins & maxs
for ( int i = 0; i < 3; i++ )
{
if ( m_vecTeleporterMaxs[i] < m_vecTeleporterMins[i] )
{
float flVal = m_vecTeleporterMaxs[i];
m_vecTeleporterMaxs[i] = m_vecTeleporterMins[i];
m_vecTeleporterMins[i] = flVal;
}
}
Vector vecDelta = (m_vecTeleporterMaxs - m_vecTeleporterMins) * 0.5;
Vector vecEnd = (m_vecTeleporterMaxs + m_vecTeleporterMins) * 0.5;
Vector vecSrc = vecEnd + Vector(0,0,TELEPORT_STATION_ZONE_HEIGHT * 0.5);
// Make sure it's clear
// Take the hull, start it high, and try and trace down
trace_t tr;
UTIL_TraceHull( vecSrc, vecEnd, -vecDelta, vecDelta, MASK_SOLID, this, COLLISION_GROUP_PLAYER_MOVEMENT, &tr );
//NDebugOverlay::Box( m_vecTeleporterMins, Vector(-2,-2,-2), Vector(2,2,2), 0,255,0,8, 0.1 );
//NDebugOverlay::Box( m_vecTeleporterMaxs, Vector(-2,-2,-2), Vector(2,2,2), 0,255,0,8, 0.1 );
//NDebugOverlay::Box( vecSrc, -vecDelta, vecDelta, 255,0,0,8, 0.1 );
//NDebugOverlay::Box( vecEnd, -vecDelta, vecDelta, 0,0,255,8, 0.1 );
//NDebugOverlay::Line( m_vecTeleporterMins, m_vecTeleporterMaxs, 255,255,255, 1, 0.1 );
// Make sure it's clear
if ( tr.startsolid )
return false;
// Get a list of nearby entities
CBaseEntity *pListOfNearbyEntities[100];
int iNumberOfNearbyEntities = UTIL_EntitiesInBox( pListOfNearbyEntities, 100, m_vecTeleporterMins, m_vecTeleporterMaxs, MASK_ALL );
for ( i = 0; i < iNumberOfNearbyEntities; i++ )
{
CBaseEntity *pEntity = pListOfNearbyEntities[i];
if ( pEntity->IsSolid( ) )
{
if ( pEntity == this )
continue;
if ( pEntity->GetCollisionGroup() == TFCOLLISION_GROUP_SHIELD )
continue;
if ( pEntity->IsPlayer() )
continue;
//NDebugOverlay::Box( pEntity->GetAbsOrigin(), pEntity->WorldAlignMins(), pEntity->WorldAlignMaxs(), 0,255,0,8, 0.1 );
//NDebugOverlay::Box( pEntity->GetAbsOrigin(), pEntity->GetAbsMins() - pEntity->GetAbsOrigin(), pEntity->GetAbsMaxs() - pEntity->GetAbsOrigin(), 255,0,0,8, 0.1 );
return false;
}
}
m_vecTeleporterCenter = vecEnd;
m_vecTeleporterCenter.z = m_vecTeleporterMins.z;
return true;
}
