void CStudioPhysics::Load( MDLHandle_t mdlHandle )
{
m_MDLHandle = mdlHandle;
LoadPhysicsProperties();
vcollide_t *pVCollide = GetVCollide( );
if ( !pVCollide )
{
m_pList = NULL;
m_listCount = 0;
return;
}
m_pList = new CPhysmesh[pVCollide->solidCount];
m_listCount = pVCollide->solidCount;
int i;
for ( i = 0; i < pVCollide->solidCount; i++ )
{
m_pList[i].Clear();
m_pList[i].m_vertCount = physcollision->CreateDebugMesh( pVCollide->solids[i], &m_pList[i].m_pVerts );
m_pList[i].m_pCollisionModel = physcollision->CreateQueryModel( pVCollide->solids[i] );
}
ParseKeydata();
CStudioHdr studioHdr( g_pMDLCache->GetStudioHdr( mdlHandle ), g_pMDLCache );
for ( i = 0; i < pVCollide->solidCount; i++ )
{
CPhysmesh *pmesh = m_pList + i;
int boneIndex = FindBoneIndex( &studioHdr, pmesh->m_boneName );
if ( boneIndex < 0 )
continue;
if ( pmesh->m_constraint.parentIndex >= 0 )
{
CPhysmesh *pparent = m_pList + pmesh->m_constraint.parentIndex;
int parentIndex = FindBoneIndex( &studioHdr, pparent->m_boneName );
Studio_CalcBoneToBoneTransform( &studioHdr, boneIndex, parentIndex, pmesh->m_matrix );
}
else
{
MatrixInvert( studioHdr.pBone(boneIndex)->poseToBone, pmesh->m_matrix );
}
}
// doesn't have a root bone? Make it the first bone
if ( !m_edit.rootName[0] )
{
strcpy( m_edit.rootName, m_pList[0].m_boneName );
}
}
void CStudioPhysics::ParseKeydata( void )
{
IVPhysicsKeyParser *pParser = physcollision->VPhysicsKeyParserCreate( GetVCollide()->pKeyValues );
while ( !pParser->Finished() )
{
const char *pBlock = pParser->GetCurrentBlockName();
if ( !stricmp( pBlock, "solid" ) )
{
hlmvsolid_t solid;
CSolidParse solidParse;
pParser->ParseSolid( &solid, &solidParse );
solid.surfacePropIndex = FindPhysprop( solid.surfaceprop );
if ( solid.index >= 0 && solid.index < m_listCount )
{
strcpy( m_pList[solid.index].m_boneName, solid.name );
memcpy( &m_pList[solid.index].m_solid, &solid, sizeof(solid) );
}
}
else if ( !stricmp( pBlock, "ragdollconstraint" ) )
{
constraint_ragdollparams_t constraint;
pParser->ParseRagdollConstraint( &constraint, NULL );
if ( constraint.childIndex >= 0 && constraint.childIndex < m_listCount )
{
// In the editor / qc these show up as 5X so that 1.0 is the default
constraint.axes[0].torque *= 5;
constraint.axes[1].torque *= 5;
constraint.axes[2].torque *= 5;
m_pList[constraint.childIndex].m_constraint = constraint;
}
}
else if ( !stricmp( pBlock, "editparams" ) )
{
CEditParse editParse;
pParser->ParseCustom( &m_edit, &editParse );
m_mass = m_edit.totalMass;
}
else if ( !strcmpi( pBlock, "collisionrules" ) )
{
CRagdollCollisionRulesParse rules(this);
pParser->ParseCustom( NULL, &rules );
}
else
{
pParser->SkipBlock();
}
}
physcollision->VPhysicsKeyParserDestroy( pParser );
}
vcollide_t *CModelInfo::GetVCollide( const model_t *model ) const
{
if ( !model )
return NULL;
if ( model->type == mod_studio )
{
return Mod_VCollide( const_cast<model_t *>(model) );
}
int i = GetModelIndex( model->name );
if ( i >= 0 )
{
return GetVCollide( i );
}
return NULL;
}