//------------------------------------------------------------------------
bool CVehiclePartTread::Init(IVehicle* pVehicle, const CVehicleParams& table, IVehiclePart* parent, CVehicle::SPartInitInfo& initInfo, int partType)
{
if (!CVehiclePartBase::Init(pVehicle, table, parent, initInfo, eVPT_Tread))
return false;
CVehicleParams subTable = table.findChild("Tread"); // Tread subtable
if (!subTable)
return false;
string filename = subTable.getAttr("filename");
if (filename.empty())
return false;
subTable.getAttr("uvSpeedMultiplier", m_uvSpeedMultiplier);
if (table.haveAttr("component"))
{
if (CVehicleComponent* pComponent = static_cast<CVehicleComponent*>(m_pVehicle->GetComponent(table.getAttr("component"))))
pComponent->AddPart(this);
}
m_slot = GetEntity()->LoadCharacter(m_slot, filename);
m_pCharInstance = GetEntity()->GetCharacter(m_slot);
if (!m_pCharInstance)
return false;
if (subTable.haveAttr("materialName"))
{
string materialName = subTable.getAttr("materialName");
materialName.MakeLower();
IMaterial* pMaterial = 0;
const char* subMtlName = 0;
int subMtlSlot = -1;
// find tread material
IEntityRenderProxy *pRenderProxy = (IEntityRenderProxy*)GetEntity()->GetProxy(ENTITY_PROXY_RENDER);
if (pRenderProxy)
{
pMaterial = pRenderProxy->GetRenderMaterial(m_slot);
if (pMaterial)
{
// if matname doesn't fit, look in submaterials
if (string(pMaterial->GetName()).MakeLower().find(materialName) == string::npos)
{
for (int i=0; i < pMaterial->GetSubMtlCount(); ++i)
{
if (string(pMaterial->GetSubMtl(i)->GetName()).MakeLower().find(materialName) != string::npos)
{
subMtlName = pMaterial->GetSubMtl(i)->GetName();
subMtlSlot = i;
break;
}
}
}
}
}
if (pMaterial)
{
// clone
IMaterial *pCloned = pMaterial->GetMaterialManager()->CloneMultiMaterial(pMaterial, subMtlName);
if (pCloned)
{
pRenderProxy->SetSlotMaterial(m_slot, pCloned);
pMaterial = pCloned;
m_pMaterial = pMaterial;
}
if (subMtlSlot > -1)
m_pShaderResources = pMaterial->GetShaderItem(subMtlSlot).m_pShaderResources;
else
m_pShaderResources = pMaterial->GetShaderItem().m_pShaderResources;
}
if (m_pShaderResources)
{
for (int i = 0; i < EFTT_MAX; ++i)
{
if (!m_pShaderResources->GetTexture(i))
continue;
SEfTexModificator& modif = *m_pShaderResources->GetTexture(i)->AddModificator();
modif.SetMember("m_eMoveType[0]", 1.0f); // ETMM_Fixed: u = m_OscRate[0] + sourceU
modif.SetMember("m_OscRate[0]", 0.0f);
}
}
}
char wheelName[256];
IDefaultSkeleton& rIDefaultSkeleton = m_pCharInstance->GetIDefaultSkeleton();
for (int i=0; i<rIDefaultSkeleton.GetJointCount(); ++i)
{
const char* boneName = rIDefaultSkeleton.GetJointNameByID(i);
if (0 != boneName)
{
// extract wheel name
const size_t len = strcspn(boneName, "_");
if (len < strlen(boneName) && len < sizeof(wheelName))
{
cry_strcpy(wheelName, boneName, len);
CVehiclePartSubPartWheel* pWheel = (CVehiclePartSubPartWheel*)m_pVehicle->GetPart(wheelName);
if (pWheel)
{
SWheelInfo wheelInfo;
wheelInfo.slot = pWheel->m_slot;
wheelInfo.jointId = i;
wheelInfo.pWheel = pWheel;
m_wheels.push_back(wheelInfo);
m_lastWheelIndex = pWheel->GetWheelIndex();
}
}
}
}
m_pVehicle->SetObjectUpdate(this, IVehicle::eVOU_AlwaysUpdate);
m_state = eVGS_Default;
return true;
}
