[HELP] Need to check many positions at once

[cbrm]

I get a bug with this code
I want a function to check a player from some positions but I get:
luaGetThingfromPos(). ( 00000 / 00000 / 000 ) Tile not found
I got TFS 0.2.2
Why this bug? And how can I fix this? rep+

function onCastSpell(cid, var)

    local ppos = getPlayerPosition(cid)
	local positions = {
			{x = (ppos.x - 6), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 5), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 4), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 3), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 2), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 1), y=ppos.y, z=ppos.z, stackpos=253},
			          }
	local magnet = getThingfromPos(positions)
	if isPlayer(magnet.uid) == TRUE then
	...etc

 

[QuaS]

        local positions = {
                       [1] = {x = (ppos.x - 6), y=ppos.y, z=ppos.z, stackpos=253},
                        [2] = {x = (ppos.x - 5), y=ppos.y, z=ppos.z, stackpos=253},
                        [3] = {x = (ppos.x - 4), y=ppos.y, z=ppos.z, stackpos=253},
                        [4] = {x = (ppos.x - 3), y=ppos.y, z=ppos.z, stackpos=253},
                        [5] = {x = (ppos.x - 2), y=ppos.y, z=ppos.z, stackpos=253},
                        [6] = {x = (ppos.x - 1), y=ppos.y, z=ppos.z, stackpos=253}
                    
              }
for i = 1,6 do
        local magnet'.. i ..' = getThingfromPos(positions[i])
end

nO.. I don't think it will works.

 

[LaloHao]

function onCastSpell(cid, var)

    local ppos = getPlayerPosition(cid)
	local positions = {
			{x = (ppos.x - 6), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 5), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 4), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 3), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 2), y=ppos.y, z=ppos.z, stackpos=253},
			{x = (ppos.x - 1), y=ppos.y, z=ppos.z, stackpos=253},
			          }
	local magnet = getThingfromPos(positions)
	for i = 1, #positions do
           if isPlayer(magnet[i].uid) == TRUE then
stufffffffffffffffffffffffffffffffff
            end
        end

 

[cbrm]

let's see if last one works