How to set ubreakable weapon and equps not PVP and not GVG map

[Ro Classic]

How to set unbreakable weapon and equips not PVP and not GVG map. Anyone can help me on this? I'm a newbie. 

[Emistry]

doc/item_bonus.txt#L419-L425

bonus bUnbreakableGarment;		Garment cannot be damaged/broken by any means
bonus bUnbreakableWeapon; 		Weapon cannot be damaged/broken by any means
bonus bUnbreakableArmor;  		Armor cannot be damaged/broken by any means
bonus bUnbreakableHelm;   		Helm cannot be damaged/broken by any means
bonus bUnbreakableShield; 		Shield cannot be damaged/broken by any means
bonus bUnbreakableShoes;  		Shoes cannot be damaged/broken by any means
bonus bUnbreakable,n;       		Reduces the break chance of all equipped equipment by n%

 

and  db/pre-re/item_noequip.txt or db/re/item_noequip.txt