MoveEvent assistance completing this script (Ring Attack Sudden Death)

[beenii]

local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TARGETCASTERORTOPMOST, true)
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_DEATHDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_MORTAREA)
setCombatParam(combat, COMBAT_PARAM_DISTANCEEFFECT,CONST_ANI_SUDDENDEATH)
setCombatFormula(combat, COMBAT_FORMULA_LEVELMAGIC, -1, -60, -1, -60, 5, 5, 4, 7)
 
function onEquip(cid, var)
doCombat(cid, combat, var)
return TRUE
end

function onDeEquip(cid, item, slot)
doSendMagicEffect(getPlayerPosition(cid), 3)
return TRUE
end

<movevent type="Equip" itemid="11253" slot="ring" event="script" value="ringSD.lua"/>
	<movevent type="DeEquip" itemid="11253" slot="ring" event="script" value="ringSD.lua"/>

have this error

[11/07/2012 15:10:30] [Error - MoveEvents Interface] 
[11/07/2012 15:10:30] data/movements/scripts/ringSD.lua:onEquip
[11/07/2012 15:10:30] Description: 
[11/07/2012 15:10:30] (luaDoCombat) Variant not found

- - - Updated - - -

@bumb

 

[RB Tonaa]

i also need this script help

 

[Erexo]

for the god REQUESTS !
And you dont have full combat script, becouse it dont find any:
doCombat(cid, combat, var)

Look at spells how combat should be declarated.

 

[RB Tonaa]

So? bump?