[Spell] Random Area?

[kyoushirou]

Is there any way to make a spell random area? I've tried but only made the area random each time I reload the entire spell system, what I need is something that makes it random every use... Here's what I got right now:

local acombat, combat = createCombatObject(), createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_NONE)
setCombatParam(combat, COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_ARROW)
setCombatFormula(combat, COMBAT_FORMULA_SKILL, 0, -9, 0.3, -5)

local arr1 =
   {{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
    {math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), 3, math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)},
	{math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1), math.random(0,1)}}

setCombatArea(acombat, createCombatArea(arr1))

function onTargetTile(cid, pos) doCombat(cid, combat, positionToVariant(pos)) end
setCombatCallback(acombat, CALLBACK_PARAM_TARGETTILE, "onTargetTile")
function onCastSpell(cid, var) return doCombat(cid, acombat, var) end

 

[Summ]

You can create a single tile combat which is only on one tile.
Then you will need another bigger area which has no damage and such and then you do a combat callback and make a random chance to execute the one tile combat.

 

[kyoushirou]

Err, any chance I could get some help with that? This is just a spell I found here at OTLand & changed the area on I'm pretty useless at making spells.

 

[Cykotitan]

local acombat, combat = createCombatObject(), createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_NONE)
setCombatParam(combat, COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_ARROW)
setCombatFormula(combat, COMBAT_FORMULA_SKILL, 0, -9, 0.3, -5)

local arr1 = {
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
	{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}
}

setCombatArea(acombat, createCombatArea(arr1))

function onTargetTile(cid, pos)
	return math.random(2) == 1 and doCombat(cid, combat, positionToVariant(pos))
end
setCombatCallback(acombat, CALLBACK_PARAM_TARGETTILE, "onTargetTile")

function onCastSpell(cid, var)
	return doCombat(cid, acombat, var)
end

 

[kyoushirou]

thanks alot :*