Lua Checking area for party buff spell.

[Sportacus]

I have a spell, that when cast, it does an area affect buff, that increases the everyone in the partys magic level by 1.

The spell so far works for only party members, but it ignores the area of effect, and buffs all members of the party, regardless of where they are at.

I need the spell to work only in the area (5x5), and of course, for it to work on party members only.

here is the script.

local combat = createCombatObject()
local area = createCombatArea(AREA_CROSS5X5)
setCombatArea(combat, area)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_RED)
setCombatParam(combat, COMBAT_PARAM_AGGRESSIVE, false)

local condition = createConditionObject(CONDITION_ATTRIBUTES)
setConditionParam(condition, CONDITION_PARAM_SUBID, 3)
setConditionParam(condition, CONDITION_PARAM_BUFF, true)
setConditionParam(condition, CONDITION_PARAM_TICKS, 2 * 60 * 1000)
setConditionParam(condition, CONDITION_PARAM_STAT_MAGICLEVEL, 1)

local config = {
	baseMana = 120,
	hardcoreManaSpent = getConfigValue("addManaSpentInPvPZone")
}

function onCastSpell(cid, var)
	local pos, membersList = getCreaturePosition(cid), getPartyMembers(cid)
	if(membersList == nil or type(membersList) ~= 'table' or table.maxn(membersList) <= 1) then
		doPlayerSendDefaultCancel(cid, RETURNVALUE_NOPARTYMEMBERSINRANGE)
		doSendMagicEffect(pos, CONST_ME_POFF)
		return false
	end

	local affectedList = {}
	for _, pid in ipairs(membersList) do
		if(getDistanceBetween(getCreaturePosition(pid), pos) <= 36) then
			table.insert(affectedList, pid)
		end
	end

	local tmp = table.maxn(affectedList)
	if(tmp <= 1) then
		doPlayerSendDefaultCancel(cid, RETURNVALUE_NOPARTYMEMBERSINRANGE)
		doSendMagicEffect(pos, CONST_ME_POFF)
		return false
	end

	local mana = math.ceil((0.9 ^ (tmp - 1) * config.baseMana) * tmp)
	if(getCreatureMana(cid) < mana) then
		doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTENOUGHMANA)
		doSendMagicEffect(pos, CONST_ME_POFF)
		return false
	end

	if(not doCombat(cid, combat, var)) then
		doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTPOSSIBLE)
		doSendMagicEffect(pos, CONST_ME_POFF)
		return false
	end

	doCreatureAddMana(cid, -(mana - config.baseMana), false)
	if(not getPlayerFlagValue(cid, PlayerFlag_NotGainMana) and (not getTileInfo(getThingPosition(cid)).hardcore or config.hardcoreManaSpent)) then
		doPlayerAddSpentMana(cid, (mana - config.baseMana))
	end

	for _, pid in ipairs(affectedList) do
		doAddCondition(pid, condition)
	end

	return true
end

 

[Cykotitan]

it should already work, this is the default.
using 0.4? maybe you have broken libs?

to debug it, try adding something like this

	for _, pid in ipairs(membersList) do
		[highlight]doCreatureSay(cid, getCreatureName(pid), TALKTYPE_SAY)[/highlight]
		if(getDistanceBetween(getCreaturePosition(pid), pos) <= 36) then
			table.insert(affectedList, pid)
		end
	end