void CreateGem(object oContainer, int iModifyCategory);


//void main()
//{

//}

void CreateGem(object oContainer, int iModifyCategory)
{
 string sGemResRef = "";
 int iRoll = 0;
 int iGemBaseValue = 0;
 switch (iModifyCategory)
  {
   case 1:
    {
     iRoll = d20(4)+20;
     break;
    }
   case 2:
    {
     iRoll = d20(3)+40;
     break;
    }
   case 3:
    {
     iRoll = d20(2)+60;
     break;
    }
   default:
    {
     iRoll = d100(1);
     break;
    }
  }
  if (iRoll ==100) iGemBaseValue = 6;
  if (iRoll < 100) iGemBaseValue = 5;
  if (iRoll < 91) iGemBaseValue = 4;
  if (iRoll < 71) iGemBaseValue = 3;
  if (iRoll < 51) iGemBaseValue = 2;
  if (iRoll < 26) iGemBaseValue = 1;

  switch (iGemBaseValue)
   {
    case 6:
     {
      switch (Random(5))
       {
        case 0:{sGemResRef = "blacksapphire";break;}
        case 1:{sGemResRef = "diamond";break;}
        case 2:{sGemResRef = "jacinth";break;}
        case 3:{sGemResRef = "orientalemerald";break;}
        default:{sGemResRef = "ruby";break;}
       }
      break;
     }
    case 5:
     {
      switch (Random(8))
       {
        case 0:{sGemResRef = "blackopal";break;}
        case 1:{sGemResRef = "emerald";break;}
        case 2:{sGemResRef = "fireopal";break;}
        case 3:{sGemResRef = "opal";break;}
        case 4:{sGemResRef = "orientalamethyst";break;}
        case 5:{sGemResRef = "orientaltopaz";break;}
        case 6:{sGemResRef = "sapphire";break;}
        case 7:{sGemResRef = "starruby";break;}
        default:{sGemResRef = "starsapphire";break;}
       }
      break;
     }
    case 4:
     {
      switch (Random(6))
       {
        case 0:{sGemResRef = "aquamarine";break;}
        case 1:{sGemResRef = "garnetviolet";break;} //??
        case 2:{sGemResRef = "blackpearl";break;}   //??
        case 3:{sGemResRef = "peridot";break;}
        case 4:{sGemResRef = "bluespinel";break;}   //??
        default:{sGemResRef = "toapz";break;}
       }
      break;
     }
    case 3:
     {
      switch (Random(11))
       {
        case 0:{sGemResRef = "amber";break;}
        case 1:{sGemResRef = "alexandrite";break;}
        case 2:{sGemResRef = "amethyst";break;}
        case 3:{sGemResRef = "chrysoberyl";break;}
        case 4:{sGemResRef = "coral";break;}
        case 5:{sGemResRef = "garnetsmall";break;}  //??
        case 6:{sGemResRef = "jade";break;}
        case 7:{sGemResRef = "jet";break;}
        case 8:{sGemResRef = "whitepearl";break;}      //??
        case 9:{sGemResRef = "spinel";break;}  //??
        default:{sGemResRef = "tourmaline";break;}
       }
      break;
     }
    case 2:
     {
      switch (Random(13))
       {
        case 0:{sGemResRef = "bloodstone";break;}
        case 1:{sGemResRef = "carnelian";break;}
        case 2:{sGemResRef = "chalcedony";break;}
        case 3:{sGemResRef = "chrysoprase";break;}
        case 4:{sGemResRef = "citrine";break;}
        case 5:{sGemResRef = "jasper";break;}
        case 6:{sGemResRef = "moonstone";break;}
        case 7:{sGemResRef = "onyx";break;}
        case 8:{sGemResRef = "rockcrystal";break;}
        case 9:{sGemResRef = "sardonyx";break;}
        case 10:{sGemResRef = "smokyquartz";break;}
        case 11:{sGemResRef = "starrosequartz";break;}
        default:{sGemResRef = "zircon";break;}
       }
      break;
     }
    default:
     {
      switch (d12(1))
       {
        case 0:{sGemResRef = "azurite";break;}
        case 1:{sGemResRef = "bandedagate";break;}
        case 2:{sGemResRef = "bluequartz";break;}
        case 3:{sGemResRef = "eyeagate";break;}
        case 4:{sGemResRef = "hematite";break;}
        case 5:{sGemResRef = "lapislazuli";break;}
        case 6:{sGemResRef = "malachite";break;}
        case 7:{sGemResRef = "mossagate";break;}
        case 8:{sGemResRef = "obsidian";break;}
        case 9:{sGemResRef = "rhodochrosite";break;}
        case 10:{sGemResRef = "tigereye";break;}
        default:{sGemResRef = "turquoise";break;}
       }
      break;
     }
   }

  CreateItemOnObject(sGemResRef,oContainer,1);
}