//-----------------------------------------------------------------------------
// Purpose: We're about to run this usercmd for the specified player. We can set up groupinfo and masking here, etc.
// This is the time to examine the usercmd for anything extra. This call happens even if think does not.
// Input : *player -
// *cmd -
//-----------------------------------------------------------------------------
void CPlayerMove::StartCommand( CBasePlayer *player, CUserCmd *cmd )
{
VPROF( "CPlayerMove::StartCommand" );
#if !defined( NO_ENTITY_PREDICTION )
CPredictableId::ResetInstanceCounters();
#endif
player->m_pCurrentCommand = cmd;
CBaseEntity::SetPredictionRandomSeed( cmd );
CBaseEntity::SetPredictionPlayer( player );
#if defined (HL2_DLL)
// pull out backchannel data and move this out
int i;
for (i = 0; i < cmd->entitygroundcontact.Count(); i++)
{
int entindex = cmd->entitygroundcontact[i].entindex;
CBaseEntity *pEntity = CBaseEntity::Instance( engine->PEntityOfEntIndex( entindex) );
if (pEntity)
{
CBaseAnimating *pAnimating = pEntity->GetBaseAnimating();
if (pAnimating)
{
pAnimating->SetIKGroundContactInfo( cmd->entitygroundcontact[i].minheight, cmd->entitygroundcontact[i].maxheight );
}
}
}
#endif
}
void SpawnAllEntities( int nEntities, HierarchicalSpawn_t *pSpawnList, bool bActivateEntities )
{
int nEntity;
for (nEntity = 0; nEntity < nEntities; nEntity++)
{
VPROF( "MapEntity_ParseAllEntities_Spawn");
CBaseEntity *pEntity = pSpawnList[nEntity].m_pEntity;
if ( pSpawnList[nEntity].m_pDeferredParent )
{
// UNDONE: Promote this up to the root of this function?
MDLCACHE_CRITICAL_SECTION();
CBaseEntity *pParent = pSpawnList[nEntity].m_pDeferredParent;
int iAttachment = -1;
CBaseAnimating *pAnim = pParent->GetBaseAnimating();
if ( pAnim )
{
iAttachment = pAnim->LookupAttachment(pSpawnList[nEntity].m_pDeferredParentAttachment);
}
pEntity->SetParent( pParent, iAttachment );
}
if ( pEntity )
{
if (DispatchSpawn(pEntity) < 0)
{
for ( int i = nEntity+1; i < nEntities; i++ )
{
// this is a child object that will be deleted now
if ( pSpawnList[i].m_pEntity && pSpawnList[i].m_pEntity->IsMarkedForDeletion() )
{
pSpawnList[i].m_pEntity = NULL;
}
}
// Spawn failed.
gEntList.CleanupDeleteList();
// Remove the entity from the spawn list
pSpawnList[nEntity].m_pEntity = NULL;
}
}
}
if ( bActivateEntities )
{
VPROF( "MapEntity_ParseAllEntities_Activate");
bool bAsyncAnims = mdlcache->SetAsyncLoad( MDLCACHE_ANIMBLOCK, false );
for (nEntity = 0; nEntity < nEntities; nEntity++)
{
CBaseEntity *pEntity = pSpawnList[nEntity].m_pEntity;
if ( pEntity )
{
MDLCACHE_CRITICAL_SECTION();
pEntity->Activate();
}
}
mdlcache->SetAsyncLoad( MDLCACHE_ANIMBLOCK, bAsyncAnims );
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : inputdata -
//-----------------------------------------------------------------------------
void CEntityDissolve::InputDissolve( inputdata_t &inputdata )
{
string_t strTarget = inputdata.value.StringID();
if (strTarget == NULL_STRING)
{
strTarget = m_target;
}
CBaseEntity *pTarget = NULL;
while ((pTarget = gEntList.FindEntityGeneric(pTarget, STRING(strTarget), this, inputdata.pActivator)) != NULL)
{
CBaseAnimating *pBaseAnim = pTarget->GetBaseAnimating();
if (pBaseAnim)
{
pBaseAnim->Dissolve( NULL, gpGlobals->curtime, false, m_nDissolveType, GetAbsOrigin(), m_nMagnitude );
}
}
}
void PropBreakableCreateAll( int modelindex, IPhysicsObject *pPhysics, const breakablepropparams_t ¶ms, CBaseEntity *pEntity, int iPrecomputedBreakableCount, bool bIgnoreGibLimit, bool defaultLocation )
{
// Check for prop breakable count reset.
int nPropCount = props_break_max_pieces_perframe.GetInt();
if ( nPropCount != -1 )
{
if ( nFrameNumber != gpGlobals->framecount )
{
nPropBreakablesPerFrameCount = 0;
nFrameNumber = gpGlobals->framecount;
}
// Check for max breakable count for the frame.
if ( nPropBreakablesPerFrameCount >= nPropCount )
return;
}
int iMaxBreakCount = bIgnoreGibLimit ? -1 : props_break_max_pieces.GetInt();
if ( iMaxBreakCount != -1 )
{
if ( iPrecomputedBreakableCount != -1 )
{
iPrecomputedBreakableCount = MIN( iMaxBreakCount, iPrecomputedBreakableCount );
}
else
{
iPrecomputedBreakableCount = iMaxBreakCount;
}
}
#ifdef GAME_DLL
// On server limit break model creation
if ( !PropBreakableCapEdictsOnCreateAll(modelindex, pPhysics, params, pEntity, iPrecomputedBreakableCount ) )
{
DevMsg( "Failed to create PropBreakable: would exceed MAX_EDICTS\n" );
return;
}
#endif
vcollide_t *pCollide = modelinfo->GetVCollide( modelindex );
if ( !pCollide )
return;
int nSkin = 0;
CBaseEntity *pOwnerEntity = pEntity;
CBaseAnimating *pOwnerAnim = NULL;
if ( pPhysics )
{
pOwnerEntity = static_cast<CBaseEntity *>(pPhysics->GetGameData());
}
if ( pOwnerEntity )
{
pOwnerAnim = pOwnerEntity->GetBaseAnimating();
if ( pOwnerAnim )
{
nSkin = pOwnerAnim->m_nSkin;
}
}
matrix3x4_t localToWorld;
CStudioHdr studioHdr;
const model_t *model = modelinfo->GetModel( modelindex );
if ( model )
{
studioHdr.Init( modelinfo->GetStudiomodel( model ) );
}
Vector parentOrigin = vec3_origin;
int parentAttachment = Studio_FindAttachment( &studioHdr, "placementOrigin" ) + 1;
if ( parentAttachment > 0 )
{
GetAttachmentLocalSpace( &studioHdr, parentAttachment-1, localToWorld );
MatrixGetColumn( localToWorld, 3, parentOrigin );
}
else
{
AngleMatrix( vec3_angle, localToWorld );
}
CUtlVector<breakmodel_t> list;
BreakModelList( list, modelindex, params.defBurstScale, params.defCollisionGroup );
if ( list.Count() )
{
for ( int i = 0; i < list.Count(); i++ )
{
int modelIndex = modelinfo->GetModelIndex( list[i].modelName );
if ( modelIndex <= 0 )
continue;
// Skip multiplayer pieces that should be spawning on the other dll
#ifdef GAME_DLL
if ( gpGlobals->maxClients > 1 && breakable_multiplayer.GetBool() )
#else
if ( gpGlobals->maxClients > 1 )
#endif
{
#ifdef GAME_DLL
if ( list[i].mpBreakMode == MULTIPLAYER_BREAK_CLIENTSIDE )
continue;
#else
if ( list[i].mpBreakMode == MULTIPLAYER_BREAK_SERVERSIDE )
continue;
#endif
if ( !defaultLocation && list[i].mpBreakMode == MULTIPLAYER_BREAK_DEFAULT )
continue;
}
if ( ( nPropCount != -1 ) && ( nPropBreakablesPerFrameCount > nPropCount ) )
break;
if ( ( iPrecomputedBreakableCount != -1 ) && ( i >= iPrecomputedBreakableCount ) )
break;
matrix3x4_t matrix;
AngleMatrix( params.angles, params.origin, matrix );
CStudioHdr studioHdr;
const model_t *model = modelinfo->GetModel( modelIndex );
if ( model )
{
studioHdr.Init( modelinfo->GetStudiomodel( model ) );
}
// Increment the number of breakable props this frame.
++nPropBreakablesPerFrameCount;
Vector position = vec3_origin;
QAngle angles = params.angles;
if ( pOwnerAnim && list[i].placementName[0] )
{
if ( list[i].placementIsBone )
{
int boneIndex = pOwnerAnim->LookupBone( list[i].placementName );
if ( boneIndex >= 0 )
{
pOwnerAnim->GetBonePosition( boneIndex, position, angles );
AngleMatrix( angles, position, matrix );
}
}
else
{
int attachmentIndex = Studio_FindAttachment( &studioHdr, list[i].placementName ) + 1;
if ( attachmentIndex > 0 )
{
pOwnerAnim->GetAttachment( attachmentIndex, matrix );
MatrixAngles( matrix, angles );
}
}
}
else
{
int placementIndex = Studio_FindAttachment( &studioHdr, "placementOrigin" ) + 1;
Vector placementOrigin = parentOrigin;
if ( placementIndex > 0 )
{
GetAttachmentLocalSpace( &studioHdr, placementIndex-1, localToWorld );
MatrixGetColumn( localToWorld, 3, placementOrigin );
placementOrigin -= parentOrigin;
}
VectorTransform( list[i].offset - placementOrigin, matrix, position );
}
Vector objectVelocity = params.velocity;
if (pPhysics)
{
pPhysics->GetVelocityAtPoint( position, &objectVelocity );
}
int nActualSkin = nSkin;
if ( nActualSkin > studioHdr.numskinfamilies() )
nActualSkin = 0;
CBaseEntity *pBreakable = NULL;
#ifdef GAME_DLL
if ( GetGibManager() == NULL || GetGibManager()->AllowedToSpawnGib() )
#endif
{
pBreakable = BreakModelCreateSingle( pOwnerEntity, &list[i], position, angles, objectVelocity, params.angularVelocity, nActualSkin, params );
}
if ( pBreakable )
{
#ifdef GAME_DLL
if ( GetGibManager() )
{
GetGibManager()->AddGibToLRU( pBreakable->GetBaseAnimating() );
}
#endif
if ( pOwnerEntity && pOwnerEntity->IsEffectActive( EF_NOSHADOW ) )
{
pBreakable->AddEffects( EF_NOSHADOW );
}
// If burst scale is set, this piece should 'burst' away from
// the origin in addition to travelling in the wished velocity.
if ( list[i].burstScale != 0.0 )
{
Vector vecBurstDir = position - params.origin;
// If $autocenter wasn't used, try the center of the piece
if ( vecBurstDir == vec3_origin )
{
vecBurstDir = pBreakable->WorldSpaceCenter() - params.origin;
}
VectorNormalize( vecBurstDir );
pBreakable->ApplyAbsVelocityImpulse( vecBurstDir * list[i].burstScale );
}
// If this piece is supposed to be motion disabled, disable it
if ( list[i].isMotionDisabled )
{
IPhysicsObject *pPhysicsObject = pBreakable->VPhysicsGetObject();
if ( pPhysicsObject != NULL )
{
pPhysicsObject->EnableMotion( false );
}
}
}
}
}
// Then see if the propdata specifies any breakable pieces
else if ( pEntity )
{
IBreakableWithPropData *pBreakableInterface = dynamic_cast<IBreakableWithPropData*>(pEntity);
if ( pBreakableInterface && pBreakableInterface->GetBreakableModel() != NULL_STRING && pBreakableInterface->GetBreakableCount() )
{
breakmodel_t breakModel;
for ( int i = 0; i < pBreakableInterface->GetBreakableCount(); i++ )
{
if ( ( iPrecomputedBreakableCount != -1 ) && ( i >= iPrecomputedBreakableCount ) )
break;
Q_strncpy( breakModel.modelName, g_PropDataSystem.GetRandomChunkModel(STRING(pBreakableInterface->GetBreakableModel()), pBreakableInterface->GetMaxBreakableSize()), sizeof(breakModel.modelName) );
breakModel.health = 1;
breakModel.fadeTime = RandomFloat(5,10);
breakModel.fadeMinDist = 0.0f;
breakModel.fadeMaxDist = 0.0f;
breakModel.burstScale = params.defBurstScale;
breakModel.collisionGroup = COLLISION_GROUP_DEBRIS;
breakModel.isRagdoll = false;
breakModel.isMotionDisabled = false;
breakModel.placementName[0] = 0;
breakModel.placementIsBone = false;
Vector vecObbSize = pEntity->CollisionProp()->OBBSize();
// Find a random point on the plane of the original's two largest axis
int smallestAxis = SmallestAxis( vecObbSize );
Vector vecMins(0,0,0);
Vector vecMaxs(1,1,1);
vecMins[smallestAxis] = 0.5;
vecMaxs[smallestAxis] = 0.5;
pEntity->CollisionProp()->RandomPointInBounds( vecMins, vecMaxs, &breakModel.offset );
// Push all chunks away from the center
Vector vecBurstDir = breakModel.offset - params.origin;
VectorNormalize( vecBurstDir );
Vector vecVelocity = vecBurstDir * params.defBurstScale;
QAngle vecAngles = pEntity->GetAbsAngles();
int iSkin = pBreakableInterface->GetBreakableSkin();
CBaseEntity *pBreakable = NULL;
#ifdef GAME_DLL
if ( GetGibManager() == NULL || GetGibManager()->AllowedToSpawnGib() )
#endif
{
pBreakable = BreakModelCreateSingle( pOwnerEntity, &breakModel, breakModel.offset, vecAngles, vecVelocity, vec3_origin/*params.angularVelocity*/, iSkin, params );
if ( !pBreakable )
{
DevWarning( "PropBreakableCreateAll: Could not create model %s\n", breakModel.modelName );
}
}
if ( pBreakable )
{
#ifdef GAME_DLL
if ( GetGibManager() )
{
GetGibManager()->AddGibToLRU( pBreakable->GetBaseAnimating() );
}
#endif
Vector vecBreakableObbSize = pBreakable->CollisionProp()->OBBSize();
// Try to align the gibs along the original axis
matrix3x4_t matrix;
AngleMatrix( vecAngles, matrix );
AlignBoxes( &matrix, vecObbSize, vecBreakableObbSize );
MatrixAngles( matrix, vecAngles );
if ( pBreakable->VPhysicsGetObject() )
{
Vector pos;
pBreakable->VPhysicsGetObject()->GetPosition( &pos, NULL );
pBreakable->VPhysicsGetObject()->SetPosition( pos, vecAngles, true );
}
pBreakable->SetAbsAngles( vecAngles );
if ( pOwnerEntity->IsEffectActive( EF_NOSHADOW ) )
{
pBreakable->AddEffects( EF_NOSHADOW );
}
}
}
}
}
}
bool CParticleSystemQuery::IsPointInControllingObjectHitBox(
CParticleCollection *pParticles,
int nControlPointNumber, Vector vecPos, bool bBBoxOnly )
{
bool bSuccess = false;
#ifndef GAME_DLL
EHANDLE *phMoveParent = reinterpret_cast<EHANDLE *> ( pParticles->m_ControlPoints[nControlPointNumber].m_pObject );
CBaseEntity *pMoveParent = NULL;
if ( phMoveParent )
{
pMoveParent = *( phMoveParent );
}
if ( pMoveParent )
{
s_BoneMutex.Lock();
C_BaseAnimating *pAnimating = pMoveParent->GetBaseAnimating();
bool bInBBox = false;
Vector vecBBoxMin;
Vector vecBBoxMax;
Vector vecOrigin;
vecBBoxMin = pMoveParent->CollisionProp()->OBBMins();
vecBBoxMax = pMoveParent->CollisionProp()->OBBMaxs();
matrix3x4_t matOrientation;
matOrientation = pMoveParent->EntityToWorldTransform();
Vector vecLocalPos;
VectorITransform( vecPos, matOrientation, vecLocalPos );
if ( IsPointInBox( vecLocalPos, vecBBoxMin, vecBBoxMax ) )
bInBBox = true;
if ( bInBBox && bBBoxOnly )
bSuccess = true;
else if ( pAnimating && bInBBox )
{
matrix3x4_t *hitboxbones[MAXSTUDIOBONES];
if ( pAnimating->HitboxToWorldTransforms( hitboxbones ) )
{
studiohdr_t *pStudioHdr = modelinfo->GetStudiomodel( pAnimating->GetModel() );
if ( pStudioHdr )
{
mstudiohitboxset_t *set = pStudioHdr->pHitboxSet( pAnimating->GetHitboxSet() );
if ( set )
{
// do a point in solid test
Ray_t ray;
trace_t tr;
ray.Init( vecPos, vecPos );
enginetrace->ClipRayToEntity( ray, MASK_ALL, pMoveParent, &tr );
if ( tr.startsolid )
bSuccess = true;
}
}
}
}
else if ( pMoveParent->IsBrushModel() && bInBBox )
{
// do a point in solid test
Ray_t ray;
trace_t tr;
ray.Init( vecPos, vecPos );
enginetrace->ClipRayToEntity( ray, MASK_ALL, pMoveParent, &tr );
if ( tr.startsolid )
bSuccess = true;
}
s_BoneMutex.Unlock();
}
#endif
return bSuccess;
}
int CParticleSystemQuery::GetControllingObjectHitBoxInfo(
CParticleCollection *pParticles,
int nControlPointNumber,
int nBufSize, // # of output slots available
ModelHitBoxInfo_t *pHitBoxOutputBuffer )
{
int nRet = 0;
#ifndef GAME_DLL
s_BoneMutex.Lock();
EHANDLE *phMoveParent = reinterpret_cast<EHANDLE *> ( pParticles->m_ControlPoints[nControlPointNumber].m_pObject );
CBaseEntity *pMoveParent = NULL;
if ( phMoveParent )
{
pMoveParent = *( phMoveParent );
}
if ( pMoveParent )
{
C_BaseAnimating *pAnimating = pMoveParent->GetBaseAnimating();
if ( pAnimating )
{
matrix3x4_t *hitboxbones[MAXSTUDIOBONES];
if ( pAnimating->HitboxToWorldTransforms( hitboxbones ) )
{
studiohdr_t *pStudioHdr = modelinfo->GetStudiomodel( pAnimating->GetModel() );
if ( pStudioHdr )
{
mstudiohitboxset_t *set = pStudioHdr->pHitboxSet( pAnimating->GetHitboxSet() );
if ( set )
{
nRet = min( nBufSize, set->numhitboxes );
for( int i=0 ; i < nRet; i++ )
{
mstudiobbox_t *pBox = set->pHitbox( i );
pHitBoxOutputBuffer[i].m_vecBoxMins.x = pBox->bbmin.x;
pHitBoxOutputBuffer[i].m_vecBoxMins.y = pBox->bbmin.y;
pHitBoxOutputBuffer[i].m_vecBoxMins.z = pBox->bbmin.z;
pHitBoxOutputBuffer[i].m_vecBoxMaxes.x = pBox->bbmax.x;
pHitBoxOutputBuffer[i].m_vecBoxMaxes.y = pBox->bbmax.y;
pHitBoxOutputBuffer[i].m_vecBoxMaxes.z = pBox->bbmax.z;
pHitBoxOutputBuffer[i].m_Transform = *hitboxbones[pBox->bone];
}
}
}
}
}
if ( pMoveParent->IsBrushModel() )
{
Vector vecMin;
Vector vecMax;
matrix3x4_t matOrientation;
pMoveParent->GetRenderBounds( vecMin, vecMax );
matOrientation = pMoveParent->EntityToWorldTransform();
pHitBoxOutputBuffer[0].m_vecBoxMins = vecMin;
pHitBoxOutputBuffer[0].m_vecBoxMaxes = vecMax;
pHitBoxOutputBuffer[0].m_Transform = matOrientation;
nRet = 1;
}
}
s_BoneMutex.Unlock();
#endif
return nRet;
}
void CParticleSystemQuery::GetRandomPointsOnControllingObjectHitBox(
CParticleCollection *pParticles,
int nControlPointNumber,
int nNumPtsOut,
float flBBoxScale,
int nNumTrysToGetAPointInsideTheModel,
Vector *pPntsOut,
Vector vecDirectionalBias,
Vector *pHitBoxRelativeCoordOut,
int *pHitBoxIndexOut
)
{
bool bSucesss = false;
#ifndef GAME_DLL
EHANDLE *phMoveParent = reinterpret_cast<EHANDLE *> ( pParticles->m_ControlPoints[nControlPointNumber].m_pObject );
CBaseEntity *pMoveParent = NULL;
if ( phMoveParent )
{
pMoveParent = *( phMoveParent );
}
if ( pMoveParent )
{
float flRandMax = flBBoxScale;
float flRandMin = 1.0 - flBBoxScale;
Vector vecBasePos;
pParticles->GetControlPointAtTime( nControlPointNumber, pParticles->m_flCurTime, &vecBasePos );
s_BoneMutex.Lock();
C_BaseAnimating *pAnimating = pMoveParent->GetBaseAnimating();
if ( pAnimating )
{
matrix3x4_t *hitboxbones[MAXSTUDIOBONES];
if ( pAnimating->HitboxToWorldTransforms( hitboxbones ) )
{
studiohdr_t *pStudioHdr = modelinfo->GetStudiomodel( pAnimating->GetModel() );
if ( pStudioHdr )
{
mstudiohitboxset_t *set = pStudioHdr->pHitboxSet( pAnimating->GetHitboxSet() );
if ( set )
{
bSucesss = true;
Vector vecWorldPosition;
float u = 0, v = 0, w = 0;
int nHitbox = 0;
int nNumIters = nNumTrysToGetAPointInsideTheModel;
if (! vecDirectionalBias.IsZero( 0.0001 ) )
nNumIters = max( nNumIters, 5 );
for( int i=0 ; i < nNumPtsOut; i++)
{
int nTryCnt = nNumIters;
float flBestPointGoodness = -1.0e20;
do
{
int nTryHitbox = pParticles->RandomInt( 0, set->numhitboxes - 1 );
mstudiobbox_t *pBox = set->pHitbox(nTryHitbox);
float flTryU = pParticles->RandomFloat( flRandMin, flRandMax );
float flTryV = pParticles->RandomFloat( flRandMin, flRandMax );
float flTryW = pParticles->RandomFloat( flRandMin, flRandMax );
Vector vecLocalPosition;
vecLocalPosition.x = GetSurfaceCoord( flTryU, pBox->bbmin.x, pBox->bbmax.x );
vecLocalPosition.y = GetSurfaceCoord( flTryV, pBox->bbmin.y, pBox->bbmax.y );
vecLocalPosition.z = GetSurfaceCoord( flTryW, pBox->bbmin.z, pBox->bbmax.z );
Vector vecTryWorldPosition;
VectorTransform( vecLocalPosition, *hitboxbones[pBox->bone], vecTryWorldPosition );
float flPointGoodness = pParticles->RandomFloat( 0, 72 )
+ DotProduct( vecTryWorldPosition - vecBasePos,
vecDirectionalBias );
if ( nNumTrysToGetAPointInsideTheModel )
{
// do a point in solid test
Ray_t ray;
trace_t tr;
ray.Init( vecTryWorldPosition, vecTryWorldPosition );
enginetrace->ClipRayToEntity( ray, MASK_ALL, pMoveParent, &tr );
if ( tr.startsolid )
flPointGoodness += 1000.; // got a point inside!
}
if ( flPointGoodness > flBestPointGoodness )
{
u = flTryU;
v = flTryV;
w = flTryW;
vecWorldPosition = vecTryWorldPosition;
nHitbox = nTryHitbox;
flBestPointGoodness = flPointGoodness;
}
} while ( nTryCnt-- );
*( pPntsOut++ ) = vecWorldPosition;
if ( pHitBoxRelativeCoordOut )
( pHitBoxRelativeCoordOut++ )->Init( u, v, w );
if ( pHitBoxIndexOut )
*( pHitBoxIndexOut++ ) = nHitbox;
}
}
}
}
}
if ( pMoveParent->IsBrushModel() )
{
Vector vecMin;
Vector vecMax;
matrix3x4_t matOrientation;
Vector VecOrigin;
pMoveParent->GetRenderBounds( vecMin, vecMax );
VecOrigin = pMoveParent->GetRenderOrigin();
matOrientation = pMoveParent->EntityToWorldTransform();
Vector vecWorldPosition;
float u = 0, v = 0, w = 0;
int nHitbox = 0;
int nNumIters = nNumTrysToGetAPointInsideTheModel;
if (! vecDirectionalBias.IsZero( 0.0001 ) )
nNumIters = max( nNumIters, 5 );
for( int i=0 ; i < nNumPtsOut; i++)
{
int nTryCnt = nNumIters;
float flBestPointGoodness = -1.0e20;
do
{
float flTryU = pParticles->RandomFloat( flRandMin, flRandMax );
float flTryV = pParticles->RandomFloat( flRandMin, flRandMax );
float flTryW = pParticles->RandomFloat( flRandMin, flRandMax );
Vector vecLocalPosition;
vecLocalPosition.x = GetSurfaceCoord( flTryU, vecMin.x, vecMax.x );
vecLocalPosition.y = GetSurfaceCoord( flTryV, vecMin.y, vecMax.y );
vecLocalPosition.z = GetSurfaceCoord( flTryW, vecMin.z, vecMax.z );
Vector vecTryWorldPosition;
VectorTransform( vecLocalPosition, matOrientation, vecTryWorldPosition );
float flPointGoodness = pParticles->RandomFloat( 0, 72 )
+ DotProduct( vecTryWorldPosition - vecBasePos,
vecDirectionalBias );
if ( nNumTrysToGetAPointInsideTheModel )
{
// do a point in solid test
Ray_t ray;
trace_t tr;
ray.Init( vecTryWorldPosition, vecTryWorldPosition );
enginetrace->ClipRayToEntity( ray, MASK_ALL, pMoveParent, &tr );
if ( tr.startsolid )
flPointGoodness += 1000.; // got a point inside!
}
if ( flPointGoodness > flBestPointGoodness )
{
u = flTryU;
v = flTryV;
w = flTryW;
vecWorldPosition = vecTryWorldPosition;
nHitbox = 0;
flBestPointGoodness = flPointGoodness;
}
} while ( nTryCnt-- );
*( pPntsOut++ ) = vecWorldPosition;
if ( pHitBoxRelativeCoordOut )
( pHitBoxRelativeCoordOut++ )->Init( u, v, w );
if ( pHitBoxIndexOut )
*( pHitBoxIndexOut++ ) = nHitbox;
}
}
s_BoneMutex.Unlock();
}
#endif
if (! bSucesss )
{
// don't have a model or am in editor or something - fill return with control point
for( int i=0 ; i < nNumPtsOut; i++)
{
pPntsOut[i] = pParticles->m_ControlPoints[nControlPointNumber].m_Position; // fallback if anything goes wrong
if ( pHitBoxIndexOut )
pHitBoxIndexOut[i] = 0;
if ( pHitBoxRelativeCoordOut )
pHitBoxRelativeCoordOut[i].Init();
}
}
}
void CSDKPlayer::FireBullet(
Vector vecSrc, // shooting postion
const QAngle &shootAngles, //shooting angle
float vecSpread, // spread vector
SDKWeaponID eWeaponID, // weapon that fired this shot
int iDamage, // base damage
int iBulletType, // ammo type
CBaseEntity *pevAttacker, // shooter
bool bDoEffects, // create impact effect ?
float x, // spread x factor
float y // spread y factor
)
{
float flCurrentDistance = 0.0; //distance that the bullet has traveled so far
Vector vecDirShooting, vecRight, vecUp;
AngleVectors( shootAngles, &vecDirShooting, &vecRight, &vecUp );
if ( !pevAttacker )
pevAttacker = this; // the default attacker is ourselves
// add the spray
Vector vecDir = vecDirShooting +
x * vecSpread * vecRight +
y * vecSpread * vecUp;
VectorNormalize( vecDir );
float flMaxRange = 8000;
Vector vecEnd = vecSrc + vecDir * flMaxRange; // max bullet range is 10000 units
CBaseEntity* pIgnore = this;
// initialize these before the penetration loop, we'll need them to make our tracer after
Vector vecTracerSrc = vecSrc;
trace_t tr; // main enter bullet trace
for (size_t i = 0; i < 5; i++)
{
CTraceFilterSimpleList tf(COLLISION_GROUP_NONE);
tf.AddEntityToIgnore(this);
tf.AddEntityToIgnore(pIgnore);
UTIL_TraceLine( vecSrc, vecEnd, MASK_SOLID|CONTENTS_DEBRIS|CONTENTS_HITBOX, &tf, &tr );
if ( tr.fraction == 1.0f )
break; // we didn't hit anything, stop tracing shoot
if ( sv_showimpacts.GetBool() )
{
#ifdef CLIENT_DLL
// draw red client impact markers
debugoverlay->AddBoxOverlay( tr.endpos, Vector(-2,-2,-2), Vector(2,2,2), QAngle( 0, 0, 0), 255,0,0,127, 4 );
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
C_BasePlayer *player = ToBasePlayer( tr.m_pEnt );
player->DrawClientHitboxes( 4, true );
}
#else
// draw blue server impact markers
NDebugOverlay::Box( tr.endpos, Vector(-2,-2,-2), Vector(2,2,2), 0,0,255,127, 4 );
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
CBasePlayer *player = ToBasePlayer( tr.m_pEnt );
player->DrawServerHitboxes( 4, true );
}
#endif
}
weapontype_t eWeaponType = WT_NONE;
CSDKWeaponInfo *pWeaponInfo = CSDKWeaponInfo::GetWeaponInfo(eWeaponID);
Assert(pWeaponInfo);
if (pWeaponInfo)
eWeaponType = pWeaponInfo->m_eWeaponType;
float flDamageMultiplier = 1;
float flMaxRange = 3000;
// Power formula works like so:
// pow( x, distance/y )
// The damage will be at 1 when the distance is 0 units, and at
// x% when the distance is y units, with a gradual decay approaching zero
switch (eWeaponType)
{
case WT_RIFLE:
flDamageMultiplier = 0.75f;
flMaxRange = 3000;
break;
case WT_SHOTGUN:
flDamageMultiplier = 0.40f;
flMaxRange = 500;
break;
case WT_SMG:
flDamageMultiplier = 0.50f;
flMaxRange = 1000;
break;
case WT_PISTOL:
default:
flDamageMultiplier = 0.55f;
flMaxRange = 1500;
break;
}
//calculate the damage based on the distance the bullet travelled.
flCurrentDistance += tr.fraction * flMaxRange;
// First 500 units, no decrease in damage.
if (eWeaponType == WT_SHOTGUN)
flCurrentDistance -= 350;
else
flCurrentDistance -= 500;
if (flCurrentDistance < 0)
flCurrentDistance = 0;
if (flCurrentDistance > flMaxRange)
flCurrentDistance = flMaxRange;
float flDistanceMultiplier = pow(flDamageMultiplier, (flCurrentDistance / flMaxRange));
int iDamageType = DMG_BULLET | DMG_NEVERGIB | GetAmmoDef()->DamageType(iBulletType);
if (i == 0)
iDamageType |= DMG_DIRECT;
if( bDoEffects )
{
// See if the bullet ended up underwater + started out of the water
if ( enginetrace->GetPointContents( tr.endpos ) & (CONTENTS_WATER|CONTENTS_SLIME) )
{
trace_t waterTrace;
UTIL_TraceLine( vecSrc, tr.endpos, (MASK_SHOT|CONTENTS_WATER|CONTENTS_SLIME), pIgnore, COLLISION_GROUP_NONE, &waterTrace );
if( waterTrace.allsolid != 1 )
{
CEffectData data;
data.m_vOrigin = waterTrace.endpos;
data.m_vNormal = waterTrace.plane.normal;
data.m_flScale = random->RandomFloat( 8, 12 );
if ( waterTrace.contents & CONTENTS_SLIME )
{
data.m_fFlags |= FX_WATER_IN_SLIME;
}
DispatchEffect( "gunshotsplash", data );
}
}
else
{
//Do Regular hit effects
// Don't decal nodraw surfaces
if ( !( tr.surface.flags & (SURF_SKY|SURF_NODRAW|SURF_HINT|SURF_SKIP) ) )
{
CBaseEntity *pEntity = tr.m_pEnt;
//Tony; only while using teams do we check for friendly fire.
if ( pEntity && pEntity->IsPlayer() && (pEntity->GetBaseAnimating() && !pEntity->GetBaseAnimating()->IsRagdoll()) )
{
#if defined ( SDK_USE_TEAMS )
if ( pEntity->GetTeamNumber() == GetTeamNumber() )
{
if ( !friendlyfire.GetBool() )
UTIL_ImpactTrace( &tr, iDamageType );
}
#else
UTIL_ImpactTrace( &tr, iDamageType );
#endif
}
//Tony; non player, just go nuts,
else
{
UTIL_ImpactTrace( &tr, iDamageType );
}
}
}
} // bDoEffects
// add damage to entity that we hit
#ifdef GAME_DLL
float flBulletDamage = iDamage * flDistanceMultiplier / (i+1); // Each iteration the bullet drops in strength
ClearMultiDamage();
CTakeDamageInfo info( pevAttacker, pevAttacker, flBulletDamage, iDamageType );
CalculateBulletDamageForce( &info, iBulletType, vecDir, tr.endpos );
tr.m_pEnt->DispatchTraceAttack( info, vecDir, &tr );
TraceAttackToTriggers( info, tr.startpos, tr.endpos, vecDir );
ApplyMultiDamage();
#else
flDistanceMultiplier = flDistanceMultiplier; // Silence warning.
#endif
pIgnore = tr.m_pEnt;
float flPenetrationDistance;
switch (eWeaponType)
{
case WT_RIFLE:
flPenetrationDistance = 25;
break;
case WT_SHOTGUN:
flPenetrationDistance = 5;
break;
case WT_SMG:
flPenetrationDistance = 15;
break;
case WT_PISTOL:
default:
flPenetrationDistance = 15;
break;
}
Vector vecBackwards = tr.endpos + vecDir * flPenetrationDistance;
if (tr.m_pEnt->IsBSPModel())
UTIL_TraceLine( vecBackwards, tr.endpos, CONTENTS_SOLID|CONTENTS_MOVEABLE, NULL, COLLISION_GROUP_NONE, &tr );
else
UTIL_TraceLine( vecBackwards, tr.endpos, CONTENTS_HITBOX, NULL, COLLISION_GROUP_NONE, &tr );
if (tr.startsolid)
break;
if (tr.m_pEnt)
{
// let's have a bullet exit effect if we penetrated a solid surface
if (tr.m_pEnt->IsBSPModel())
UTIL_ImpactTrace( &tr, iDamageType );
// ignore the entity we just hit for the next trace to avoid weird impact behaviors
pIgnore = tr.m_pEnt;
}
// Set up the next trace.
vecSrc = tr.endpos + vecDir; // One unit in the direction of fire so that we firmly embed ourselves in whatever solid was hit.
}
// the bullet's done penetrating, let's spawn our particle system
if (bDoEffects && (pevAttacker == this))
MakeTracer( vecTracerSrc, tr, TRACER_TYPE_DEFAULT );
}
int CParticleSystemQuery::GetControllingObjectHitBoxInfo(
CParticleCollection *pParticles,
int nControlPointNumber,
int nBufSize, // # of output slots available
ModelHitBoxInfo_t *pHitBoxOutputBuffer )
{
int nRet = 0;
#ifndef GAME_DLL
s_BoneMutex.Lock();
EHANDLE *phMoveParent = reinterpret_cast<EHANDLE *> ( pParticles->ControlPoint( nControlPointNumber ).m_pObject );
CBaseEntity *pMoveParent = NULL;
if ( phMoveParent )
{
pMoveParent = *( phMoveParent );
}
if ( pMoveParent )
{
C_BaseAnimating *pAnimating = pMoveParent->GetBaseAnimating();
if ( pAnimating )
{
matrix3x4_t *hitboxbones[MAXSTUDIOBONES];
if ( pAnimating->HitboxToWorldTransforms( hitboxbones ) )
{
studiohdr_t *pStudioHdr = modelinfo->GetStudiomodel( pAnimating->GetModel() );
if ( pStudioHdr )
{
// Try to get the "effects" set first, otherwise use their current set
int nEffectsHitboxSet = FindHitboxSetByName( pAnimating->GetModelPtr(), "effects" );
mstudiohitboxset_t *set = pStudioHdr->pHitboxSet( nEffectsHitboxSet != -1 ? nEffectsHitboxSet : pAnimating->GetHitboxSet() );
if ( set )
{
for( int i=0 ; i < set->numhitboxes; i++ )
{
mstudiobbox_t *pBox = set->pHitbox( i );
// E3 HACK - check for hitboxes at the origin and ignore those
if ( fabs( (*hitboxbones[pBox->bone])[0][3] ) < POINT_AT_ORIGIN_EPSILON && fabs( (*hitboxbones[pBox->bone])[1][3] ) < POINT_AT_ORIGIN_EPSILON && fabs( (*hitboxbones[pBox->bone])[2][3] ) < POINT_AT_ORIGIN_EPSILON )
{
continue;
}
pHitBoxOutputBuffer[nRet].m_vecBoxMins.x = pBox->bbmin.x;
pHitBoxOutputBuffer[nRet].m_vecBoxMins.y = pBox->bbmin.y;
pHitBoxOutputBuffer[nRet].m_vecBoxMins.z = pBox->bbmin.z;
pHitBoxOutputBuffer[nRet].m_vecBoxMaxes.x = pBox->bbmax.x;
pHitBoxOutputBuffer[nRet].m_vecBoxMaxes.y = pBox->bbmax.y;
pHitBoxOutputBuffer[nRet].m_vecBoxMaxes.z = pBox->bbmax.z;
pHitBoxOutputBuffer[nRet].m_Transform = *hitboxbones[pBox->bone];
nRet++;
if ( nRet >= nBufSize )
{
break;
}
}
}
}
}
}
if ( pMoveParent->IsBrushModel() )
{
Vector vecMin;
Vector vecMax;
matrix3x4_t matOrientation;
pMoveParent->GetRenderBounds( vecMin, vecMax );
matOrientation = pMoveParent->EntityToWorldTransform();
pHitBoxOutputBuffer[0].m_vecBoxMins = vecMin;
pHitBoxOutputBuffer[0].m_vecBoxMaxes = vecMax;
pHitBoxOutputBuffer[0].m_Transform = matOrientation;
nRet = 1;
}
}
s_BoneMutex.Unlock();
#endif
return nRet;
}
void CSDKPlayer::FireBullet(
Vector vecSrc, // shooting postion
const QAngle &shootAngles, //shooting angle
float vecSpread, // spread vector
int iDamage, // base damage
int iBulletType, // ammo type
CBaseEntity *pevAttacker, // shooter
bool bDoEffects, // create impact effect ?
float x, // spread x factor
float y // spread y factor
)
{
float fCurrentDamage = iDamage; // damage of the bullet at it's current trajectory
float flCurrentDistance = 0.0; //distance that the bullet has traveled so far
Vector vecDirShooting, vecRight, vecUp;
AngleVectors( shootAngles, &vecDirShooting, &vecRight, &vecUp );
if ( !pevAttacker )
pevAttacker = this; // the default attacker is ourselves
// add the spray
Vector vecDir = vecDirShooting +
x * vecSpread * vecRight +
y * vecSpread * vecUp;
VectorNormalize( vecDir );
float flMaxRange = 8000;
Vector vecEnd = vecSrc + vecDir * flMaxRange; // max bullet range is 10000 units
trace_t tr; // main enter bullet trace
UTIL_TraceLine( vecSrc, vecEnd, MASK_SOLID|CONTENTS_DEBRIS|CONTENTS_HITBOX, this, COLLISION_GROUP_NONE, &tr );
if ( tr.fraction == 1.0f )
return; // we didn't hit anything, stop tracing shoot
if ( sv_showimpacts.GetBool() )
{
#ifdef CLIENT_DLL
// draw red client impact markers
debugoverlay->AddBoxOverlay( tr.endpos, Vector(-2,-2,-2), Vector(2,2,2), QAngle( 0, 0, 0), 255,0,0,127, 4 );
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
C_BasePlayer *player = ToBasePlayer( tr.m_pEnt );
player->DrawClientHitboxes( 4, true );
}
#else
// draw blue server impact markers
NDebugOverlay::Box( tr.endpos, Vector(-2,-2,-2), Vector(2,2,2), 0,0,255,127, 4 );
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
CBasePlayer *player = ToBasePlayer( tr.m_pEnt );
player->DrawServerHitboxes( 4, true );
}
#endif
}
//calculate the damage based on the distance the bullet travelled.
flCurrentDistance += tr.fraction * flMaxRange;
// damage get weaker of distance
fCurrentDamage *= pow ( 0.85f, (flCurrentDistance / 500));
int iDamageType = DMG_BULLET | DMG_NEVERGIB;
if( bDoEffects )
{
// See if the bullet ended up underwater + started out of the water
if ( enginetrace->GetPointContents( tr.endpos ) & (CONTENTS_WATER|CONTENTS_SLIME) )
{
trace_t waterTrace;
UTIL_TraceLine( vecSrc, tr.endpos, (MASK_SHOT|CONTENTS_WATER|CONTENTS_SLIME), this, COLLISION_GROUP_NONE, &waterTrace );
if( waterTrace.allsolid != 1 )
{
CEffectData data;
data.m_vOrigin = waterTrace.endpos;
data.m_vNormal = waterTrace.plane.normal;
data.m_flScale = random->RandomFloat( 8, 12 );
if ( waterTrace.contents & CONTENTS_SLIME )
{
data.m_fFlags |= FX_WATER_IN_SLIME;
}
DispatchEffect( "gunshotsplash", data );
}
}
else
{
//Do Regular hit effects
// Don't decal nodraw surfaces
if ( !( tr.surface.flags & (SURF_SKY|SURF_NODRAW|SURF_HINT|SURF_SKIP) ) )
{
CBaseEntity *pEntity = tr.m_pEnt;
//Tony; only while using teams do we check for friendly fire.
if ( pEntity && pEntity->IsPlayer() && (pEntity->GetBaseAnimating() && !pEntity->GetBaseAnimating()->IsRagdoll()) )
{
#if defined ( SDK_USE_TEAMS )
if ( pEntity->GetTeamNumber() == GetTeamNumber() )
{
if ( !friendlyfire.GetBool() )
UTIL_ImpactTrace( &tr, iDamageType );
}
#else
UTIL_ImpactTrace( &tr, iDamageType );
#endif
}
//Tony; non player, just go nuts,
else
{
UTIL_ImpactTrace( &tr, iDamageType );
}
}
}
} // bDoEffects
// add damage to entity that we hit
#ifdef GAME_DLL
ClearMultiDamage();
CTakeDamageInfo info( pevAttacker, pevAttacker, fCurrentDamage, iDamageType );
CalculateBulletDamageForce( &info, iBulletType, vecDir, tr.endpos );
tr.m_pEnt->DispatchTraceAttack( info, vecDir, &tr );
TraceAttackToTriggers( info, tr.startpos, tr.endpos, vecDir );
ApplyMultiDamage();
#endif
}
void CBulletManager::SimulateBullet(CBullet& oBullet, float dt)
{
Vector vecOriginal = oBullet.m_vecOrigin;
Assert(oBullet.m_hShooter.Get());
if (!oBullet.m_hShooter)
return;
bool bHasTraveledBefore = false;
if (oBullet.m_flDistanceTraveled > 0)
bHasTraveledBefore = true;
// initialize these before the penetration loop, we'll need them to make our tracer after
Vector vecTracerSrc = oBullet.m_vecOrigin;
trace_t tr; // main enter bullet trace
float flRange = dt;
if (flRange < 0)
flRange = 8000;
bool bFullPenetrationDistance = false;
Vector vecEnd = oBullet.m_vecOrigin + oBullet.m_vecDirection * flRange;
int i;
for (i = oBullet.m_iPenetrations; i < da_bullet_penetrations.GetInt(); i++)
{
CTraceFilterSimpleList tf(COLLISION_GROUP_NONE);
tf.AddEntityToIgnore(oBullet.m_hShooter);
for (int j = 0; j < oBullet.m_ahObjectsHit.Count(); j++)
tf.AddEntityToIgnore(oBullet.m_ahObjectsHit[j]);
UTIL_TraceLine( oBullet.m_vecOrigin, vecEnd, MASK_SOLID|CONTENTS_DEBRIS|CONTENTS_HITBOX, &tf, &tr );
if (da_bullet_debug.GetBool())
{
#ifdef CLIENT_DLL
DebugDrawLine(oBullet.m_vecOrigin + Vector(0, 0, 1), tr.endpos + Vector(0, 0, 1), 0, 255, 255, true, dt<0?10:0.1);
#else
DebugDrawLine(oBullet.m_vecOrigin + Vector(0, 0, 1), tr.endpos + Vector(0, 0, 1), 255, 255, 0, true, dt<0?10:0.1);
#endif
}
Vector vecTraceEnd = tr.endpos;
bool bBSPModel = tr.DidHitWorld();
if (tr.allsolid)
{
oBullet.m_flDistanceTraveled += (oBullet.m_vecOrigin - vecEnd).Length();
oBullet.m_vecOrigin = vecEnd;
break; // We're inside something. Do nothing.
}
if ( sv_showimpacts.GetBool() && tr.fraction < 1.0f )
{
#ifdef CLIENT_DLL
// draw red client impact markers
debugoverlay->AddBoxOverlay( tr.endpos, Vector(-2,-2,-2), Vector(2,2,2), QAngle( 0, 0, 0), 255,0,0,127, sv_showimpacts.GetFloat() );
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
C_BasePlayer *player = ToBasePlayer( tr.m_pEnt );
player->DrawClientHitboxes( sv_showimpacts.GetFloat(), true );
}
#else
// draw blue server impact markers
NDebugOverlay::Box( tr.endpos, Vector(-2,-2,-2), Vector(2,2,2), 0,0,255,127, sv_showimpacts.GetFloat() );
if ( tr.m_pEnt && tr.m_pEnt->IsPlayer() )
{
CBasePlayer *player = ToBasePlayer( tr.m_pEnt );
player->DrawServerHitboxes( sv_showimpacts.GetFloat(), true );
}
#endif
}
Assert(oBullet.m_iBulletType > 0);
int iDamageType = DMG_BULLET | DMG_NEVERGIB | GetAmmoDef()->DamageType(oBullet.m_iBulletType);
if (i == 0)
iDamageType |= DMG_DIRECT;
if (tr.startsolid)
{
trace_t tr2;
UTIL_TraceLine( tr.endpos - oBullet.m_vecDirection, oBullet.m_vecOrigin, CONTENTS_SOLID|CONTENTS_MOVEABLE, NULL, COLLISION_GROUP_NONE, &tr2 );
// let's have a bullet exit effect if we penetrated a solid surface
if (oBullet.m_bDoEffects && tr2.m_pEnt && tr2.m_pEnt->IsBSPModel())
UTIL_ImpactTrace( &tr2, iDamageType );
// ignore the entity we just hit for the next trace to avoid weird impact behaviors
oBullet.m_ahObjectsHit.AddToTail(tr2.m_pEnt);
}
if ( tr.fraction == 1.0f )
{
oBullet.m_flDistanceTraveled += (oBullet.m_vecOrigin - vecEnd).Length();
oBullet.m_vecOrigin = vecEnd;
break; // we didn't hit anything, stop tracing shoot
}
weapontype_t eWeaponType = WT_NONE;
CSDKWeaponInfo *pWeaponInfo = CSDKWeaponInfo::GetWeaponInfo(oBullet.m_eWeaponID);
Assert(pWeaponInfo);
if (pWeaponInfo)
eWeaponType = pWeaponInfo->m_eWeaponType;
float flDamageMultiplier = 1;
float flMaxRange = 3000;
// Power formula works like so:
// pow( x, distance/y )
// The damage will be at 1 when the distance is 0 units, and at
// x% when the distance is y units, with a gradual decay approaching zero
switch (eWeaponType)
{
case WT_RIFLE:
flDamageMultiplier = 0.75f;
flMaxRange = 3000;
break;
case WT_SHOTGUN:
flDamageMultiplier = 0.40f;
flMaxRange = 500;
break;
case WT_SMG:
flDamageMultiplier = 0.50f;
flMaxRange = 1000;
break;
case WT_PISTOL:
default:
flDamageMultiplier = 0.55f;
flMaxRange = 1500;
break;
}
flMaxRange *= oBullet.m_hShooter->m_Shared.ModifySkillValue(1, 0.5f, SKILL_MARKSMAN);
//calculate the damage based on the distance the bullet travelled.
oBullet.m_flDistanceTraveled += tr.fraction * flRange;
float flCurrentDistance = oBullet.m_flDistanceTraveled;
// First 500 units, no decrease in damage.
if (eWeaponType == WT_SHOTGUN)
flCurrentDistance -= 350;
else
flCurrentDistance -= 500;
if (flCurrentDistance < 0)
flCurrentDistance = 0;
if (flCurrentDistance > flMaxRange)
flCurrentDistance = flMaxRange;
float flDistanceMultiplier = pow(flDamageMultiplier, (flCurrentDistance / flMaxRange));
if( oBullet.m_bDoEffects )
{
// See if the bullet ended up underwater + started out of the water
if ( enginetrace->GetPointContents( tr.endpos ) & (CONTENTS_WATER|CONTENTS_SLIME) )
{
CBaseEntity* pIgnore;
if (oBullet.m_ahObjectsHit.Count())
pIgnore = oBullet.m_ahObjectsHit.Tail();
else
pIgnore = oBullet.m_hShooter;
trace_t waterTrace;
UTIL_TraceLine( oBullet.m_vecOrigin, tr.endpos, (MASK_SHOT|CONTENTS_WATER|CONTENTS_SLIME), pIgnore, COLLISION_GROUP_NONE, &waterTrace );
if( waterTrace.allsolid != 1 )
{
CEffectData data;
data.m_vOrigin = waterTrace.endpos;
data.m_vNormal = waterTrace.plane.normal;
data.m_flScale = random->RandomFloat( 8, 12 );
if ( waterTrace.contents & CONTENTS_SLIME )
data.m_fFlags |= FX_WATER_IN_SLIME;
DispatchEffect( "gunshotsplash", data );
}
}
else
{
//Do Regular hit effects
// Don't decal nodraw surfaces
if ( !( tr.surface.flags & (SURF_SKY|SURF_NODRAW|SURF_HINT|SURF_SKIP) ) )
{
CBaseEntity *pEntity = tr.m_pEnt;
//Tony; only while using teams do we check for friendly fire.
if ( DAGameRules()->IsTeamplay() && pEntity && pEntity->IsPlayer() && (pEntity->GetBaseAnimating() && !pEntity->GetBaseAnimating()->IsRagdoll()) )
{
if ( pEntity->GetTeamNumber() != oBullet.m_hShooter->GetTeamNumber() )
UTIL_ImpactTrace( &tr, iDamageType );
}
//Tony; non player, just go nuts,
else
UTIL_ImpactTrace( &tr, iDamageType );
}
}
} // bDoEffects
// add damage to entity that we hit
#ifdef GAME_DLL
float flBulletDamage = oBullet.m_iBulletDamage * flDistanceMultiplier / (i+1); // Each iteration the bullet drops in strength
if (oBullet.m_hShooter->IsStyleSkillActive(SKILL_MARKSMAN))
flBulletDamage = oBullet.m_iBulletDamage * flDistanceMultiplier / (i/2+1); // Each iteration the bullet drops in strength but not nearly as much.
ClearMultiDamage();
CTakeDamageInfo info( oBullet.m_hShooter, oBullet.m_hShooter, oBullet.m_hWeapon, flBulletDamage, iDamageType );
CalculateBulletDamageForce( &info, oBullet.m_iBulletType, oBullet.m_vecDirection, tr.endpos );
tr.m_pEnt->DispatchTraceAttack( info, oBullet.m_vecDirection, &tr );
oBullet.m_hShooter->TraceAttackToTriggers( info, tr.startpos, tr.endpos, oBullet.m_vecDirection );
ApplyMultiDamage();
#else
flDistanceMultiplier = flDistanceMultiplier; // Silence warning.
#endif
if (tr.m_pEnt && !FStrEq(tr.m_pEnt->GetClassname(), "worldspawn"))
oBullet.m_ahObjectsHit.AddToTail(tr.m_pEnt);
float flPenetrationDistance;
switch (eWeaponType)
{
case WT_RIFLE:
flPenetrationDistance = 25;
break;
case WT_SHOTGUN:
flPenetrationDistance = 5;
break;
case WT_SMG:
flPenetrationDistance = 15;
break;
case WT_PISTOL:
default:
flPenetrationDistance = 15;
break;
}
flPenetrationDistance = oBullet.m_hShooter->m_Shared.ModifySkillValue(flPenetrationDistance, 1, SKILL_MARKSMAN);
Vector vecBackwards = tr.endpos + oBullet.m_vecDirection * flPenetrationDistance;
if (tr.m_pEnt->IsBSPModel())
UTIL_TraceLine( vecBackwards, tr.endpos, CONTENTS_SOLID|CONTENTS_MOVEABLE, NULL, COLLISION_GROUP_NONE, &tr );
else
UTIL_TraceLine( vecBackwards, tr.endpos, CONTENTS_HITBOX, NULL, COLLISION_GROUP_NONE, &tr );
if (tr.startsolid)
{
bFullPenetrationDistance = true;
break;
}
// Set up the next trace. One unit in the direction of fire so that we firmly embed
// ourselves in whatever solid was hit, to make sure we don't hit it again on next trace.
if (dt < 0 && bBSPModel)
{
UTIL_TraceLine( vecTraceEnd + oBullet.m_vecDirection, vecTraceEnd + oBullet.m_vecDirection * flPenetrationDistance, CONTENTS_SOLID|CONTENTS_MOVEABLE, NULL, COLLISION_GROUP_NONE, &tr );
if (tr.startsolid)
oBullet.m_vecOrigin = tr.startpos + oBullet.m_vecDirection;
else
oBullet.m_vecOrigin = vecTraceEnd + oBullet.m_vecDirection;
}
else
oBullet.m_vecOrigin = vecTraceEnd + oBullet.m_vecDirection;
}
oBullet.m_iPenetrations = i;
// the bullet's done penetrating, let's spawn our particle system
if (oBullet.m_bDoEffects && dt < 0)
oBullet.m_hShooter->MakeTracer( oBullet.m_vecOrigin, tr, TRACER_TYPE_DEFAULT, !bHasTraveledBefore );
#ifdef CLIENT_DLL
if (oBullet.m_hRenderHandle != INVALID_CLIENT_RENDER_HANDLE)
ClientLeafSystem()->RenderableChanged( oBullet.m_hRenderHandle );
#endif
if (bFullPenetrationDistance || oBullet.m_iPenetrations >= da_bullet_penetrations.GetInt())
oBullet.Deactivate();
if (dt < 0)
oBullet.Deactivate();
if (!bHasTraveledBefore && oBullet.m_flCurrAlpha == 0 && oBullet.m_flGoalAlpha == 0)
oBullet.m_bActive = false;
if (da_bullet_debug.GetBool())
{
#ifdef CLIENT_DLL
DebugDrawLine(vecOriginal, oBullet.m_vecOrigin, 0, 0, 255, true, dt<0?10:0.1);
#else
DebugDrawLine(vecOriginal, oBullet.m_vecOrigin, 255, 0, 0, true, dt<0?10:0.1);
#endif
}
}
