Lua Problem with weapon on hit effect, how to declare it? [weapons.xml]

[lynx_]

Hey.

I wanted to use Paco el Maverick's script that would give a weapon additional on-hit effect - in this case energy damage and cloud effect, but I think this script is very old and I don't know how to declare it in weapons.xml.

This is thunder_hammer.lua located in data/weapons/scripts

local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_BLOCKARMOR, 1)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_BIGCLOUDS)
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_ENERGYDAMAGE)
setCombatFormula(combat, COMBAT_FORMULA_SKILL, 0, 0, 0, -105)
 
local arr = { 
{0, 0, 0, 0, 0, 0, 0}, 
{0, 0, 0, 0, 0, 0, 0}, 
{0, 0, 1, 1, 1, 0, 0}, 
{0, 0, 1, 3, 1, 0, 0}, 
{0, 0, 1, 1, 1, 0, 0}, 
{0, 0, 0, 0, 0, 0, 0}, 
{0, 0, 0, 0, 0, 0, 0} 
} 
 
local area = createCombatArea(arr) 
setCombatArea(combat, area) 
 
function onUseWeapon(cid, var)
	return doCombat(cid, combat, var)
end

And this is what he proposed to write in weapons.xml

<melee id="2421" enabled="1" exhaustion="0" hitchance="80" script="thunder_hammer.lua"></melee>

What should I write in weapons.xml to make this melee weapon (ID 2421) use thunder_hammer.lua?
(using tfs 0.3.6)
I know that error is in declaration in weapons.xml, cause thunder_hammer.lua effect worked well when I swapped it with posion arrow effect.

Please, help, giving reputation for help attempts.

 

[lynx_]

Bump!

 

[lynx_]

Bumping, still haven't found out how to do it

 

[tebynene]

try registering like
<melee id="2421" event="script" value="thunder_hammer.lua"/>