c++ css

#include "IVModelRender.h"
 
IMaterial* g_pTextureRed;
IMaterial* g_pTextureYellow;
IMaterial* g_pTextureBlue;
IMaterial* g_pTextureGreen;
IMaterial* g_pTextureWhite;
IMaterial* g_pTextureWhite2;
 
CVMTHook gDrawModelExHook;
int   __stdcall new_DrawModelEx( ModelRenderInfo_t &pInfo )
{
   if(g_pTextureRed == NULL)
      g_pTextureRed = gCheat.m_pMaterialSystem->FindMaterial("models\\textures\ed", TEXTURE_GROUP_MODEL);
   if(g_pTextureYellow == NULL)
      g_pTextureYellow = gCheat.m_pMaterialSystem->FindMaterial("models\\textures\\Yellow", TEXTURE_GROUP_MODEL);
   else
   {
      if(g_pTextureYellow->GetMaterialVarFlag(MATERIAL_VAR_IGNOREZ) == FALSE)
         g_pTextureYellow->SetMaterialVarFlag(MATERIAL_VAR_IGNOREZ, TRUE);
   }
   if(g_pTextureBlue == NULL)
      g_pTextureBlue = gCheat.m_pMaterialSystem->FindMaterial("models\\textures\\Blue", TEXTURE_GROUP_MODEL);
   if(g_pTextureGreen == NULL)
      g_pTextureGreen = gCheat.m_pMaterialSystem->FindMaterial("models\\textures\\Green", TEXTURE_GROUP_MODEL);
   else
   {
      if(g_pTextureGreen->GetMaterialVarFlag(MATERIAL_VAR_IGNOREZ) == FALSE)
         g_pTextureGreen->SetMaterialVarFlag(MATERIAL_VAR_IGNOREZ, TRUE);
   }
   if(g_pTextureWhite == NULL)
      g_pTextureWhite = gCheat.m_pMaterialSystem->FindMaterial("models\\textures\\White", TEXTURE_GROUP_MODEL);
   if(g_pTextureWhite2 == NULL)
      g_pTextureWhite2 = g_pTextureWhite;
   else
   {
      if(g_pTextureWhite2->GetMaterialVarFlag(MATERIAL_VAR_IGNOREZ) == FALSE)
         g_pTextureWhite2->SetMaterialVarFlag(MATERIAL_VAR_IGNOREZ, TRUE);
   }
 
   gDrawModelExHook.UnHook();
   if( pInfo.pModel )
   {
      const char* pszModelName = gCheat.m_pModelinfo->GetModelName(pInfo.pModel);
 
      if(strstr(pszModelName, "models/player"))
      {
         IMaterial* pTexture = g_pTextureWhite;
         IMaterial* pWallHackTexture = g_pTextureWhite2;
 
         CBaseEntity* pModelEntity = (CBaseEntity*)gCheat.m_pEntList->GetClientEntity(pInfo.entity_index);
         if(pModelEntity)
         {
            player_info_t pinfo;
            int iLifestate = *(int*)((DWORD)pModelEntity + 0x87);
 
            if( iLifestate == LIFE_ALIVE
            &&  gCheat.m_pEngine->GetPlayerInfo(pInfo.entity_index, &pinfo))
            {
               int iTeam = *(int*)((DWORD)pModelEntity + 0x90);
 
               if(iTeam == 2)
               {
                  pTexture = g_pTextureRed;
                  pWallHackTexture = g_pTextureYellow;
               }
               else if(iTeam == 3)
               {
                  pTexture = g_pTextureBlue;
                  pWallHackTexture = g_pTextureGreen;
               }
            }
            else
            {
               pTexture = g_pTextureWhite;
               pWallHackTexture = g_pTextureWhite2;
            }
         }
         else
         {
            if(strstr(pszModelName, "models/player/t_"))
            {
               pTexture = g_pTextureRed;
               pWallHackTexture = g_pTextureYellow;
            }
            if(strstr(pszModelName, "models/player/ct_"))
            {
               pTexture = g_pTextureBlue;
               pWallHackTexture = g_pTextureGreen;
            }
         }
         gCheat.m_pModelRender->ForcedMaterialOverride(pWallHackTexture);
         gCheat.m_pModelRender->DrawModelEx(pInfo);
         gCheat.m_pModelRender->ForcedMaterialOverride(pTexture);
      }
      else
      {
         gCheat.m_pModelRender->ForcedMaterialOverride(NULL);
      }
   }
   int iRet = gCheat.m_pModelRender->DrawModelEx(pInfo);
   gCheat.m_pModelRender->ForcedMaterialOverride(NULL);
   gDrawModelExHook.ReHook();
 
   return iRet;
}