Method SetShader

CrySystem/ScriptObjectEntity.cpp:2484–2566

note: this should be something more generic/abstract, something like SetShader(iShaderLayer, szShaderName, pUseList(list of items in entity, to use this shader))

// note: this should be something more generic/abstract, something like SetShader(iShaderLayer, szShaderName, pUseList(list of items in entity, to use this shader))
int CScriptObjectEntity::SetShader(IFunctionHandler *pH)
{
  CHECK_PARAMETERS(2);
  const char *pszName;
  int iMask=0;
  pH->GetParam(1,pszName);   // shader name
  pH->GetParam(2,iMask);     // where to apply shader ? (0= char only, 1=char + attached, 2=char + hands only, 3=char + hands + attached, 4=all)

  if(!m_pEntity)
  {
    return pH->EndFunction();
  }

  IEntityCharacter *pEntChar=m_pEntity->GetCharInterface();

  // where to use ?
  bool bOnCharAttached=0, bOnArmsAttached=0, bUseOnArms=0;
  switch(iMask) {
  case 1:    
    bUseOnArms=0;
    bOnCharAttached=1;
    bOnArmsAttached=0;
    break;
  case 2:    
    bUseOnArms=1;
    bOnCharAttached=0;
    bOnArmsAttached=0;
    break;
  case 3:    
    bUseOnArms=1;
    bOnCharAttached=0;
    bOnArmsAttached=1;
    break;
  case 4:    
    bUseOnArms=1;
    bOnCharAttached=1;
    bOnArmsAttached=1;
    break;

  default:
    bUseOnArms=0;
    bOnCharAttached=0;
    bOnArmsAttached=0;
    break;
  }

  // set third person shader
  if(pEntChar->GetCharacter(0))
  {    
    pEntChar->GetCharacter(0)->SetShaderTemplateName(pszName, 0, 0, m_pEntity->GetMaterial(),(bOnCharAttached)?1:0);    
  }

  if(m_pEntity->GetIStatObj(0))
  {
    m_pEntity->GetIStatObj(0)->SetShaderTemplate(-1, pszName, 0);
  }  

  // set first person shader