I need help with some function

Custom Code and Mods Custom Code and Requests
1

i want create a “specific” script for “an item” that when i equip that i can transform to another form ( DisplayId) not all item i equip
And spent some time for research over again, i can not find function that catch event onquip /emoticons/default_sleep.png. But i have made this script :3

#include “ScriptPCH.h”

class lk_ilusion : public ItemScript
{
public:
lk_ilusion() : ItemScript(“lk_ilusion”) {}

bool OnUse(Player* player, Item* /*item*/, SpellCastTargets const& /*targets*/)
{
    player->SetDisplayId(21105);
    return false;

}

};

void AddSC_lk_ilusion()
{
new lk_ilusion();
}

Can you tell me where i can find function that catch unequip item event?

2

These are the current hooks that item scripts support: https://github.com/TrinityCore/TrinityCore/blob/6.x/src/server/game/Scripting/ScriptMgr.h#L371-L395

Unfortunately there’s no hook for equipping/unequipping (OnUse is called when the player uses the item, not equip), perhaps you can add it to ItemScript?

3

So sad to hear this. I’m using function “OnUse” but don’t know where i can catch event when player unequip it /emoticons/default_sad.png(

4

Somewhere in the Player class you have an Equip and Unequip methods and you can use those to trigger the hooks.

5

To be honest, i searched all methods in there, but i don’t see any of those can trigger the hook Unequip :-<

Maybe because i’m still in beginer for Trinity Structure :-<

6

He ment that you have to create the hooks by yourself. As a hint, he told you that you can find a equip and unequip function in the player class.

7

Thanks. I’m researching with method IsEquipmentPos() and IsEquipped().

Don’t know why what is problem in this function

#include "ScriptPCH.h"
#include "Player.h"
#include "Item.h"
#include "Spell.h"

class Unit;

class illidan : public ItemScript
{
public:
    illidan() : ItemScript("illidan") {}

    bool OnUse(Player* player, Item* /*item*/, SpellCastTargets const& /*targets*/)
    {
        player->SetDisplayId(21135);
        player->SetObjectScale(0.4);
        return false;

    }
    Unit* unitTarget;
    Player* item_owner = (Player*)unitTarget;
    Item* item = item_owner->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_BODY);
    Player* pPlayer;
    
    if(!item->IsEquipped())
    {
         pPlayer->DeMorph();
         pPlayer->GetDisplayId();
         pPlayer->SetObjectScale(1);
        return true;
    }



    /*if (Player* player->IsEquipPos(0, 3)){
        player->DeMorph();
        player->GetDisplayId();
        player->SetObjectScale(1);
        return true;
    }*/
};

void AddSC_illidan()
{
    new illidan();
}
8

You added code outside of a method inside a class declaration… that’s not valid, at all.

I recommend reading a C++ book/tutorial for starters, there are very good resources online.

9

I’m Done with this =.=

2 weeks research in code and compile all over again… fail /emoticons/default_sad.png(