void CParticleSystemLibrary::MakeQuad()
{
if (Get()->m_iQuadVBO != ~0)
return;
CRenderingContext c(GameServer()->GetRenderer());
float flRadius = 1;
Vector vecOrigin(0, 0, 0);
Vector vecParticleUp = Vector(0, 0, flRadius);
Vector vecParticleRight = Vector(0, flRadius, 0);
Vector vecTL = vecOrigin - vecParticleRight + vecParticleUp;
Vector vecTR = vecOrigin + vecParticleRight + vecParticleUp;
Vector vecBL = vecOrigin - vecParticleRight - vecParticleUp;
Vector vecBR = vecOrigin + vecParticleRight - vecParticleUp;
c.BeginRenderTris();
c.TexCoord(0.0f, 1.0f);
c.Vertex(vecTL);
c.TexCoord(1.0f, 0.0f);
c.Vertex(vecBR);
c.TexCoord(1.0f, 1.0f);
c.Vertex(vecTR);
c.TexCoord(0.0f, 1.0f);
c.Vertex(vecTL);
c.TexCoord(0.0f, 0.0f);
c.Vertex(vecBL);
c.TexCoord(1.0f, 0.0f);
c.Vertex(vecBR);
c.CreateVBO(Get()->m_iQuadVBO, Get()->m_iQuadVBOSize);
}
// Glory to the maker of Zeus TF2 base for getting the math part down
bool TF2Player::GetHitboxPos(Vector& v, int hitboxindex, BonePos::Enum pos)
{
if (hitboxindex == -1){
v = vecOrigin();
return true;
}
int correctedhitbox = CorrectedHitbox(hitboxindex);
if (correctedhitbox > 20)
return false;
matrix3x4_t pmatrix[MAXSTUDIOBONES];
IClientEntity* clientent = ValveInterfaces::pClientEntList->GetClientEntity( this->index() );
if(!clientent || !clientent->SetupBones(pmatrix, MAXSTUDIOBONES, BONE_USED_BY_HITBOX, 0)) return false;
studiohdr_t* pStudioHdr = 0;
if(isDisguised())
{
const int ispyindex = ValveInterfaces::pModelInfo->GetModelIndex("models/player/spy.mdl");
const model_t *pSpyModel = ValveInterfaces::pModelInfo->GetModel( ispyindex );
pStudioHdr = ValveInterfaces::pModelInfo->GetStudiomodel( pSpyModel );
}
else
{
const model_t* modelinfo = clientent->GetModel();
pStudioHdr = ValveInterfaces::pModelInfo->GetStudiomodel(modelinfo);
}
mstudiobbox_t* hitbox = pStudioHdr->pHitbox(correctedhitbox, 0);
MatrixAngles( pmatrix[ hitbox->bone ], angEyeAngles(), v );
Vector min,max;
VectorTransform( hitbox->bbmin, pmatrix[ hitbox->bone ], min );
VectorTransform( hitbox->bbmax, pmatrix[ hitbox->bone ], max );
if (pos == BonePos::MIDDLE)
v = ((min + max) * 0.5f);//LOL FLOATING POINT OPTIMIZATIONS
else if (pos == BonePos::MIN)
v = min;
else
v = max;
return true;
}
void CEnvExplosion::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value )
{
TraceResult tr;
pev->model = iStringNull;//invisible
pev->solid = SOLID_NOT;// intangible
Vector vecSpot;// trace starts here!
//LRC
if (FStringNull(pev->target))
{
vecSpot = pev->origin;
}
else
{
vecSpot = CalcLocus_Position(this, pActivator, STRING(pev->target));
}
UTIL_TraceLine ( vecSpot + Vector( 0, 0, 8 ), vecSpot + Vector ( 0, 0, -32 ), ignore_monsters, ENT(pev), & tr);
// Pull out of the wall a bit
if ( tr.flFraction != 1.0 )
{
pev->origin = tr.vecEndPos + (tr.vecPlaneNormal * (m_iMagnitude - 24) * 0.6);
}
else
{
pev->origin = vecSpot; //LRC
}
// draw decal
if (! ( pev->spawnflags & SF_ENVEXPLOSION_NODECAL))
{
if ( RANDOM_FLOAT( 0 , 1 ) < 0.5 )
{
UTIL_DecalTrace( &tr, DECAL_SCORCH1 );
}
else
{
UTIL_DecalTrace( &tr, DECAL_SCORCH2 );
}
}
// draw fireball
if ( !( pev->spawnflags & SF_ENVEXPLOSION_NOFIREBALL ) )
{
Vector vecOrigin(pev->origin.x, pev->origin.y, pev->origin.z);
MESSAGE_BEGIN( MSG_PAS, SVC_TEMPENTITY, pev->origin );
WRITE_BYTE( TE_EXPLOSION);
WRITE_COORD(vecOrigin.x);
WRITE_COORD(vecOrigin.y);
WRITE_COORD(vecOrigin.z);
WRITE_SHORT( g_sModelIndexFireball );
WRITE_BYTE( (BYTE)m_spriteScale ); // scale * 10
WRITE_BYTE( 15 ); // framerate
WRITE_BYTE(TE_EXPLFLAG_NOSOUND);
MESSAGE_END();
UTIL_EmitAmbientSound(ENT(pev), vecOrigin, "weapons/explode3.wav", VOL_NORM, 0.6, 0, 100);
}
else
{
Vector vecOrigin(pev->origin.x, pev->origin.y, pev->origin.z);
MESSAGE_BEGIN( MSG_PAS, SVC_TEMPENTITY, pev->origin );
WRITE_BYTE( TE_EXPLOSION);
WRITE_COORD(vecOrigin.x);
WRITE_COORD(vecOrigin.y);
WRITE_COORD(vecOrigin.z);
WRITE_SHORT( g_sModelIndexFireball );
WRITE_BYTE( 0 ); // no sprite
WRITE_BYTE( 15 ); // framerate
WRITE_BYTE(TE_EXPLFLAG_NOSOUND);
MESSAGE_END();
UTIL_EmitAmbientSound(ENT(pev), vecOrigin, "weapons/explode3.wav", VOL_NORM, 0.6, 0, 100);
}
// do damage
if ( !( pev->spawnflags & SF_ENVEXPLOSION_NODAMAGE ) )
{
RadiusDamage ( pev, pev, m_iMagnitude, CLASS_NONE, DMG_BLAST );
}
SetThink(&CEnvExplosion:: Smoke );
SetNextThink( 0.3 );
// draw sparks
if ( !( pev->spawnflags & SF_ENVEXPLOSION_NOSPARKS ) )
{
int sparkCount = RANDOM_LONG(0,3);
for ( int i = 0; i < sparkCount; i++ )
{
Create( "spark_shower", pev->origin, tr.vecPlaneNormal, NULL );
}
}
}
