Evil's post in HELP! How to edit Frost joke and traps was marked as the answer
Traps:
http://svn.code.sf.net/p/rathena/svn/trunk/conf/battle/skill.conf
// Should traps (hunter traps + quagmire) change their target to "all" inside gvg/pvp grounds? (Note 3)
// Default on official servers: 1 (for players)
gvg_traps_target_all: 1
Frost Joke:
http://svn.code.sf.net/p/rathena/svn/trunk/src/map/skill.c
int skill_frostjoke_scream (struct block_list *bl, va_list ap)
{
struct block_list *src;
uint16 skill_id,skill_lv;
unsigned int tick;
nullpo_ret(bl);
nullpo_ret(src=va_arg(ap,struct block_list*));
skill_id=va_arg(ap,int);
skill_lv=va_arg(ap,int);
if(!skill_lv) return 0;
tick=va_arg(ap,unsigned int);
if (src == bl || status_isdead(bl))
return 0;
if (bl->type == BL_PC) {
struct map_session_data *sd = (struct map_session_data *)bl;
if ( sd && sd->sc.option&(OPTION_INVISIBLE|OPTION_MADOGEAR) )
return 0;//Frost Joke / Scream cannot target invisible or MADO Gear characters [Ind]
}
//It has been reported that Scream/Joke works the same regardless of woe-setting. [Skotlex]
if(battle_check_target(src,bl,BCT_ENEMY) > 0)
skill_additional_effect(src,bl,skill_id,skill_lv,BF_MISC,ATK_DEF,tick);
else if(battle_check_target(src,bl,BCT_PARTY) > 0 && rnd()%100 < 10)
skill_additional_effect(src,bl,skill_id,skill_lv,BF_MISC,ATK_DEF,tick);
return 0;
}
del code:
else if(battle_check_target(src,bl,BCT_PARTY) > 0 && rnd()%100 < 10)
skill_additional_effect(src,bl,skill_id,skill_lv,BF_MISC,ATK_DEF,tick);
