//::///////////////////////////////////////////////
//:: 07_methantrap
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
    This handles the effects of the methane pocket
*/
//:://////////////////////////////////////////////
//:: Created By: ruelk  and kuau'i (mostly kaua'i)
//:: Created On: 2/21/04
//:://////////////////////////////////////////////
int detectFlames(object oItem, object oPC);

void DoGasExplodes();

void main()
{
    object oEnterer = GetEnteringObject();

    //Below here is probably all (lol) you will need to add to your methane onEnter script,
    //posibly renaming oEnterer if appropiate

    //check the methane has not been blown up someone else already:
    if(GetLocalInt(OBJECT_SELF, "detonated") == 1)
        return;

object oItem=GetItemInSlot(INVENTORY_SLOT_LEFTHAND, oEnterer);
        if(oItem != OBJECT_INVALID)
            if (GetTag(oItem)=="NW_IT_TORCH001")
                            {
                             DoGasExplodes();
                            return;
                            }
    //check both right and left hand inventory slot
   oItem = GetItemInSlot(INVENTORY_SLOT_RIGHTHAND, oEnterer);
        if(oItem != OBJECT_INVALID)
            if(detectFlames(oItem, oEnterer)==1)
             {   //KABOOM!
              //  SetLocalInt(OBJECT_SELF, "detonated", 1);
                //apply damage here, suggest function. suggest include above SetLocalInt() in function.
                //obviously remove debug strings once they are no longer needed too.
               DoGasExplodes();
                return;
             }


    //for offhand and gloves, check the previous item did not detonate the gas
    oItem = GetItemInSlot(INVENTORY_SLOT_LEFTHAND, oEnterer);
        if(oItem != OBJECT_INVALID)
            if(detectFlames(oItem, oEnterer)==1)
                {   //KABOOM!
                 //   SetLocalInt(OBJECT_SELF, "detonated", 1);
                    //apply damage here, suggest function. suggest include above SetLocalInt() in function.
                    DoGasExplodes();
                    return;
                }


    //gloves, for monks.
    oItem = GetItemInSlot(INVENTORY_SLOT_ARMS, oEnterer);
        if(oItem != OBJECT_INVALID)
            if(detectFlames(oItem, oEnterer)==1)
             {   //KABOOM!
              //  SetLocalInt(OBJECT_SELF, "detonated", 1);
                //apply damage here, suggest function. suggest include above SetLocalInt() in function.
               DoGasExplodes();
                return;
             }
}





int detectFlames(object oItem, object oPC)
{
    itemproperty itemProp;
    int done =0;
    int propType = -1;
    int subType = -1;
    int param1 = -1;
    int param1value = -1;
    int costParam = -1;
    int costParamExclude = -1;
    int tempCostParam = 0;

    //depending on the damage type/effect, the values of the items props that have to be checked vary.
    if(GetItemHasItemProperty(oItem, ITEM_PROPERTY_DAMAGE_BONUS))
    {
     propType = 16; subType = 10; param1 = 255; param1value = -1; costParam = 4; costParamExclude = 6;
     //FloatingTextStringOnCreature("DEBUG: detected damage bonus weapon", oPC);
    }
    else if (GetItemHasItemProperty(oItem, ITEM_PROPERTY_DAMAGE_BONUS_VS_ALIGNMENT_GROUP))
    {
     propType = 17; subType = -1; param1 = -1; param1value = 10; costParam = 4;  costParamExclude = 6;
     //FloatingTextStringOnCreature("DEBUG: detected damage bonus vs align weapon", oPC);
    }
    else if (GetItemHasItemProperty(oItem, ITEM_PROPERTY_DAMAGE_BONUS_VS_RACIAL_GROUP))
    {
     propType = 18; subType = -1; param1 = -1; param1value = 10; costParam = 4;   costParamExclude = 6;
     //FloatingTextStringOnCreature("DEBUG: detected damage bonus vs race weapon", oPC);
    }
    else if (GetItemHasItemProperty(oItem, ITEM_PROPERTY_DAMAGE_BONUS_VS_SPECIFIC_ALIGNMENT))
    {
     propType = 19; subType = -1; param1 = -1; param1value = 10; costParam = 4;   costParamExclude = 6;
     //FloatingTextStringOnCreature("DEBUG: detected damage bonus vs spec. align weapon", oPC);
    }
    else if (GetItemHasItemProperty(oItem, ITEM_PROPERTY_ONHITCASTSPELL))
    {
     propType = 82; subType = 124; param1 = -1; param1value = -1; costParam = -1;
    // FloatingTextStringOnCreature("DEBUG: detected damage bonus via spell weapon", oPC);
    }
    else return 0;  //get out quickly where possible.


    itemProp = GetFirstItemProperty(oItem);
    while(done == 0)
    {
           if(GetItemPropertyType(itemProp) ==  propType)
           {//looking at a damage bonus weapon, check is fire type
               // FloatingTextStringOnCreature("DEBUG: passed propType condition", oPC);

                if(GetItemPropertySubType(itemProp) == subType || subType == -1)
                {
                    //FloatingTextStringOnCreature("DEBUG: passed subType condition", oPC);

                    if(GetItemPropertyParam1(itemProp) >= param1 || param1 == -1)
                    {
                       // FloatingTextStringOnCreature("DEBUG: passed param1 cond", oPC);

                        if(GetItemPropertyParam1Value(itemProp) >= param1value || param1value == -1)
                        {
                           // FloatingTextStringOnCreature("DEBUG: passed param1value cond", oPC);

                            tempCostParam = GetItemPropertyCostTableValue(itemProp);
                            if( tempCostParam >= costParam && tempCostParam != costParamExclude || costParam == -1 )//we have a winner!
                            {
                             //   FloatingTextStringOnCreature("DEBUG: passed costParam cond", oPC);
                                return 1;
                            } //end if cost param
                        } // end if param1 value
                    }//end if param 1
                }//end if property sub type
           } //end if item property

            itemProp = GetNextItemProperty(oItem);

            if(GetIsItemPropertyValid(itemProp) == 0)
                done = 1;
    } //end while




    return 0;
}


void DoGasExplodes()
  {
  object oEnterer = GetEnteringObject();
     object oCaster = GetObjectByTag("07_METHANESOURCE");

     object oTarget = oEnterer;

      AssignCommand(oCaster, ActionCastSpellAtObject(SPELL_INFERNO, oTarget, METAMAGIC_ANY, TRUE, 0, PROJECTILE_PATH_TYPE_DEFAULT, TRUE));
      DelayCommand(5.0,SetLocalInt(OBJECT_SELF,"detonated",0));
      return;
              }