void UTIL_BloodDrips( const Vector &origin, const Vector &direction, int color, int amount )
{
if ( !UTIL_ShouldShowBlood( color ) )
return;
if ( color == DONT_BLEED || amount == 0 )
return;
if ( g_Language.GetInt() == LANGUAGE_GERMAN && color == BLOOD_COLOR_RED )
color = 0;
if ( g_pGameRules->IsMultiplayer() )
{
// scale up blood effect in multiplayer for better visibility
amount *= 5;
}
if ( amount > 255 )
amount = 255;
if (color == BLOOD_COLOR_MECH)
{
g_pEffects->Sparks(origin);
if (random->RandomFloat(0, 2) >= 1)
{
UTIL_Smoke(origin, random->RandomInt(10, 15), 10);
}
}
else
{
// Normal blood impact
UTIL_BloodImpact( origin, direction, color, amount );
}
}
void CHL1NPCTalker::TraceAttack(const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator)
{
if ( info.GetDamage() >= 1.0 && !(info.GetDamageType() & DMG_SHOCK ) )
{
UTIL_BloodImpact( ptr->endpos, vecDir, BloodColor(), 4 );
}
BaseClass::TraceAttack( info, vecDir, ptr, pAccumulator );
}
void UTIL_BloodDrips( const Vector &origin, const Vector &direction, int color, int amount )
{
#ifdef HL2SB
//Andrew; see https://developer.valvesoftware.com/wiki/Fixing_AI_in_multiplayer#Blood
IPredictionSystem::SuppressHostEvents( NULL );
#endif
if ( !UTIL_ShouldShowBlood( color ) )
return;
if ( color == DONT_BLEED || amount == 0 )
return;
if ( g_Language.GetInt() == LANGUAGE_GERMAN && color == BLOOD_COLOR_RED )
color = 0;
if ( g_pGameRules->IsMultiplayer() )
{
// scale up blood effect in multiplayer for better visibility
amount *= 5;
}
if ( amount > 255 )
amount = 255;
if (color == BLOOD_COLOR_MECH)
{
g_pEffects->Sparks(origin);
if (random->RandomFloat(0, 2) >= 1)
{
UTIL_Smoke(origin, random->RandomInt(10, 15), 10);
}
}
else
{
// Normal blood impact
UTIL_BloodImpact( origin, direction, color, amount );
}
}
void UTIL_BloodDrips( const Vector &origin, const Vector &direction, int color, int amount )
{
//Thanks to the prediction, the blood of NPCs is suppressed. This is because in HL2DM the blood of players is done client-side. need to break it for bots
IPredictionSystem::SuppressHostEvents( NULL );
if ( !UTIL_ShouldShowBlood( color ) )
return;
if ( color == DONT_BLEED || amount == 0 )
return;
if ( g_Language.GetInt() == LANGUAGE_GERMAN && color == BLOOD_COLOR_RED )
color = 0;
/*
if ( g_pGameRules->IsMultiplayer() )
{
// scale up blood effect in multiplayer for better visibility
amount *= 5;
}
*/
if ( amount > 255 )
amount = 255;
if (color == BLOOD_COLOR_MECH)
{
g_pEffects->Sparks(origin);
if (random->RandomFloat(0, 2) >= 1)
{
UTIL_Smoke(origin, random->RandomInt(10, 15), 10);
}
}
else
{
// Normal blood impact
UTIL_BloodImpact( origin, direction, color, amount );
}
}
void C_ClientPartialRagdoll::ImpactTrace( trace_t *pTrace, int iDamageType, const char *pCustomImpactName )
{
BaseClass::ImpactTrace( pTrace, iDamageType, pCustomImpactName );
// client entities have the network index -1 so lots of effects don't work easily
if ( BloodColor() != DONT_BLEED )
{
const char *pszDecalName = NULL;
switch ( BloodColor() )
{
case BLOOD_COLOR_RED:
pszDecalName = "Blood";
break;
}
int index = decalsystem->GetDecalIndexForName( pszDecalName );
Vector vecDir = pTrace->endpos - pTrace->startpos;
if ( vecDir.LengthSqr() > FLT_EPSILON )
{
vecDir.NormalizeInPlace();
}
if ( index >= 0 )
{
SetShrinkingEnabled( false );
InvalidateBoneCache();
SetupBones( NULL, -1, BONE_USED_BY_ANYTHING, gpGlobals->curtime );
// add decal to model
AddDecal( pTrace->startpos, pTrace->endpos, pTrace->endpos, pTrace->hitbox,
index, false, *pTrace );
SetShrinkingEnabled( true );
InvalidateBoneCache();
}
// add decal to world
trace_t tr;
UTIL_TraceLine( pTrace->endpos, pTrace->endpos + vecDir * 35.0f, MASK_SOLID, this, COLLISION_GROUP_NONE, &tr );
UTIL_BloodDecalTrace( &tr, BloodColor() );
if ( ShouldCreateBloodParticles() )
{
UTIL_BloodImpact( pTrace->endpos, -vecDir, BloodColor(), 5 );
}
}
if ( m_bReleaseRagdoll || m_bFadingOut )
return;
const float flGibbingChance = ( ( iDamageType & DMG_BLAST ) != 0 ) ?
gstring_gibbing_explosion_chance.GetFloat() : gstring_gibbing_chance.GetFloat();
const bool bSniperImpact = ( iDamageType & DMG_SNIPER ) != 0;
if ( !bSniperImpact && RandomFloat() > flGibbingChance / 100.0f )
return;
CStudioHdr *pHdr = GetModelPtr();
if ( pHdr == NULL )
return;
int iStudioBone = ConvertPhysBoneToStudioBone( this, pTrace->physicsbone );
const bool bExplosionImpact = ( iDamageType & DMG_BLAST ) != 0;
// if the hit bone is a valid studio bone and we know that this bone
// is drawn as a normal bone (not shrunken)
if ( iStudioBone >= 0
&& m_normalBones.IsBitSet( iStudioBone )
|| bExplosionImpact )
{
CUtlVector< ragdollparams_partial_t > gibModels;
// we've been analysed already so use the known hit group
// and try recusive splitting
GibbingParamsRecursive_t params;
params.pHdr = pHdr;
params.pszHitBone = ( iStudioBone >= 0 && !bExplosionImpact ) ? pHdr->pBone( iStudioBone )->pszName() : NULL;
params.pszParentName = STRING( m_strRecursiveParent );
params.pszRootBone = ( m_iBranchRootBone >= 0 && m_iBranchRootBone < pHdr->numbones() )
? pHdr->pBone( m_iBranchRootBone )->pszName() : NULL;
params.pJointBones = &m_jointBones;
const char *pszParentSplitBone;
// find a suitable joint to cut
if ( C_GibConfig::GetInstance()->GetGibsForGroup( params, gibModels, &pszParentSplitBone )
|| bExplosionImpact && C_GibConfig::GetInstance()->GetRandomGibsForGroup( params, gibModels, &pszParentSplitBone ) )
{
int iSplitboneIndex = Studio_BoneIndexByName( pHdr, pszParentSplitBone );
// don't do cutting if we cut this joint in the past
// or if this joint is our current branch root
if ( iSplitboneIndex < 0
|| m_jointBones.IsBitSet( iSplitboneIndex )
|| m_iBranchRootBone == iSplitboneIndex )
return;
matrix3x4_t boneDelta0[MAXSTUDIOBONES];
matrix3x4_t boneDelta1[MAXSTUDIOBONES];
matrix3x4_t currentBones[MAXSTUDIOBONES];
const float boneDt = 0.1f;
// setup bones without shrinking to position the new gibs
SetShrinkingEnabled( false );
GetRagdollInitBoneArrays( boneDelta0, boneDelta1, currentBones, boneDt );
SetShrinkingEnabled( true );
InvalidateBoneCache();
// create the new gibmodels
FOR_EACH_VEC( gibModels, i )
{
ragdollparams_partial_t &partial = gibModels[ i ];
// add old trunk joints
for ( int iBit = m_jointBones.FindNextSetBit( 0 );
iBit >= 0; iBit = m_jointBones.FindNextSetBit( iBit + 1 ) )
{
if ( m_iBranchRootBone == iBit )
continue;
const char *pszName = pHdr->pBone( iBit )->pszName();
partial.trunkBones.AddToTail( pszName );
}
// if we create a trunk from an existing branch
// we have to propagate the branch root bone
if ( partial.rootBone.IsEmpty()
&& m_iBranchRootBone >= 0 )
{
partial.rootBone = pHdr->pBone( m_iBranchRootBone )->pszName();
}
C_BaseAnimating *pGib = CreateRagdollCopy( false );
C_ClientPartialRagdoll *pRecursiveRagdoll = dynamic_cast< C_ClientPartialRagdoll* >( pGib );
Assert( pRecursiveRagdoll );
// apply force and propagate cut information
if ( pRecursiveRagdoll != NULL )
{
pRecursiveRagdoll->SetRecursiveGibData( STRING( m_strRecursiveParent ), STRING( m_strRecursiveGoreName ),
STRING( m_strRecursiveGoreMaterialName ) );
pRecursiveRagdoll->SetShrinkingEnabled( true );
Vector vecDelta = pTrace->endpos - pTrace->startpos;
if ( vecDelta.LengthSqr() <= FLT_EPSILON )
{
vecDelta = RandomVector( -1, 1 );
}
vecDelta.NormalizeInPlace();
pRecursiveRagdoll->m_vecForce = vecDelta * RandomFloat( 15000.0f, 35000.0f );
pRecursiveRagdoll->m_nForceBone = pTrace->physicsbone;
pRecursiveRagdoll->SetBloodColor( BloodColor() );
pRecursiveRagdoll->m_jointBones.Or( m_jointBones, &pRecursiveRagdoll->m_jointBones );
//FOR_EACH_VEC( m_Gore, i )
//{
// const int iBone = m_Gore[ i ].m_iBone;
// if ( iBone >= 0 && iBone == m_iBranchRootBone )
// {
// }
// pRecursiveRagdoll->m_Gore.AddToTail( m_Gore[ i ] );
// m_Gore.Remove( i );
// i--;
//}
}
pGib->InitAsClientRagdoll( boneDelta0, boneDelta1, currentBones, boneDt, false, &partial );
if ( bExplosionImpact
&& RandomFloat() <= gstring_gibbing_explosion_recursive_chance.GetFloat() / 100.0f )
{
pGib->ImpactTrace( pTrace, iDamageType, pCustomImpactName );
}
if ( BloodColor() == BLOOD_COLOR_RED
&& ( !pRecursiveRagdoll || !pRecursiveRagdoll->m_bReleaseRagdoll )
&& ShouldCreateBloodParticles() )
{
Assert( pszParentSplitBone != NULL );
DispatchGibParticle( pGib, pszParentSplitBone, bExplosionImpact, BloodColor() );
}
}
static int luasrc_UTIL_BloodImpact (lua_State *L) {
UTIL_BloodImpact(luaL_checkvector(L, 1), luaL_checkvector(L, 2), luaL_checkint(L, 3), luaL_checkint(L, 4));
return 0;
}
