[TFM] Ghost em construção!

local ghost={}
local movements = {}
a = 0
e = 0
reiniciar_a = false
function eventLoop()
    for i=1,5 do
        a = a + 1
        reiniciar_a = true
        for n,e in pairs(ghost) do
            e.ispresent = false
            if movements[n][a+15] then
                mov = movements[n][a+15]
                tfm.exec.displayParticle(3,mov[1],mov[2],0,0,0,0,nil)
                e.x, e.y = mov[1],mov[2]
                reiniciar_a = false
                e.ispresent = true
            elseif e.id then
                tfm.exec.explosion(e.x, e.y, 90, 100, true)
                tfm.exec.displayParticle(10,e.x, e.y,0,0,0,0,nil)
                ghostGetMovement(n)
                e.id = false
            end
        end
        if reiniciar_a then
            a = 0
        end
        e = e + 0.5
        if e%20 == 0 then
            spawnItemTo()
        end
    end
end

function spawnItemTo()
local items = {10}
    for n,e in pairs(ghost) do
        if e.ispresent then
            tbl = getRandomName() or {0,400,200}
            local dx = tbl[2] - e.x
            local dy = tbl[3] - e.y
            local angle = math.atan2(dy, dx)
            local vx = math.cos(angle)
            local vy = math.sin(angle)
            itemSpawn = items[math.random(#items)]
            if itemSpawn == 10 then
                items[2] = 10
            end
            tfm.exec.addShamanObject(itemSpawn, e.x+20 * vx, (e.y-20) + 20 * vy, angle*180/math.pi, 50 * vx, 20 * vy, false)
        end
    end
end

function ghostGetMovement(ide)
    if ghost[ide] then
        ghost[ide].id = true
        x1,y1 = ghost[ide].x,ghost[ide].y
        tbl = getRandomName() --or {0,400,200}
        x2,y2 = math.random(tbl[2]),math.random(tbl[3])
        local distance = getDistance(x1,y1,x2,y2)
        local numb = math.floor(distance/3)
        local angle = getAngle(x1,y1,x2,y2)
           for i=0,numb do
                local X = x1+math.cos(angle)*(i*3)
                local Y = y1+math.sin(angle)*(i*3)
                movements[ide][i] = {X,Y}
            end
    end
end

function getRandomName()
    local c = {}
    for name, player in pairs(tfm.get.room.playerList) do
        if not player.isDead then
            c[#c+1] = {name,player.x,player.y}
        end
    end
    return c[math.random(#c)]
end

function getDistance(x1,y1,x2,y2)
        return math.sqrt(math.abs(x1-x2)^2+math.abs(y1-y2)^2)
end

function getAngle(x1,y1,x2,y2)
        return math.atan2(y2-y1,x2-x1)
end

table.foreach({1,2,3,4,5},function(a) ghost[a]={x=math.random(800),y = math.random(400),id=true,ispresent=true} movements[a]={}; ghostGetMovement(a) end)