local function fillGangData(data, lastAttack)
    guiGridListClear(gui.grid)
    showCursor(true, true)
    guiSetVisible(gui.win, true)
    if tonumber(lastAttack) then
        guiSetText(gui.attack, "Zaatakuj teren")
        guiSetEnabled(gui.attack, true)
    else
        guiSetText(gui.attack, "Nie możecie już dzisiaj\nnikogo atakować!")
        guiSetEnabled(gui.attack, false)
    end
    for i,v in ipairs(data) do
        local r = guiGridListAddRow(gui.grid, v.name, v.owner, products[v.produces], size[v.size])
        guiGridListSetItemColor(gui.grid, r, 2, v.ownerData.color.r, v.ownerData.color.g, v.ownerData.color.b, 255)
        guiGridListSetItemData(gui.grid, r, 1, v.index)
    end
end
addEvent("fillGangData", true)
addEventHandler("fillGangData", resourceRoot, fillGangData)

local function updateTimer(tick)
    if tick then
        battle.s = battle.s -1
    end
    guiSetText(aGui.lTimer, string.format("Pozostało czasu: %02d:%02d", math.floor(battle.s/60), battle.s%60))
    if battle.s == 0 then
        triggerServerEvent("onClientTimerNilling", resourceRoot)
    end
end

local function updateAttackGui(p)
    battle.p = p
    local ratio = p / battle.pMax
    guiLabelSetColor(aGui.lProg, getEasingValue((1 - ratio), "OutQuad") * 255, getEasingValue(ratio, "OutQuad") * 255, 0)
    guiSetText(aGui.lProg, string.format("Postęp przejmowania: %03.02f%%", ratio*100))
    updateTimer()
    guiProgressBarSetProgress(aGui.prog, ratio * 100)


end
addEvent("updateAttackGui", true)
addEventHandler("updateAttackGui", resourceRoot, updateAttackGui)

local function disableAttackGui()
    if isTimer(aGui.timer) then
        killTimer(aGui.timer)
    end
    aGui.timer = nil
    guiSetVisible(aGui.win, false)
    battle.p = 0
    battle.pMax = 0
    battle.s = 0
    guiProgressBarSetProgress(aGui.prog, 0)
end
addEvent("disableAttackGui", true)
addEventHandler("disableAttackGui", resourceRoot, disableAttackGui)

local function enableAttackGui(area, dur, pMax)
    battle.s = dur
    updateTimer()
    if isTimer(aGui.timer) then
        killTimer(aGui.timer)
    end
    aGui.timer = setTimer(updateTimer, 1000, dur, true)
    guiSetVisible(aGui.win, true)
    battle.pMax = pMax or battle.pMax
    battle.p = 0
    setRadarAreaFlashing(area, true)
    updateAttackGui(0)
end
addEvent("enableAttackGui", true)
addEventHandler("enableAttackGui", resourceRoot, enableAttackGui)


local function onVehicleAttacked(attacker, w)
    if getElementHealth(source) <= 300 then
        triggerServerEvent("onVehicleDestroyedByClient", source)
        cancelEvent()
        return
    end
    if not getElementData(source, "possibleAttacker") or not attacker then
        cancelEvent()
        return
    end
    local c = getElementData(attacker, "character")
    if not c or not c.co_id or not (tonumber(c.co_id) == getElementData(source, "possibleAttacker")) then
        cancelEvent()
        return
    end
end
addEventHandler ( "onClientVehicleDamage", resourceRoot, onVehicleAttacked )