-- PvP protection system by Znote
-- This script launches when you(cid) is being attacked.
-- If you are attacked by a player who is higher than 25% your own level,
-- or lower than 25% of your level, then they will not deal any damage toward you
-- what so ever.
function onStatsChange(cid, attacker, type, combat, value)
        if isPlayer(attacker) then

                -- calculations (Make sure they are EXACLY the same as pvptarget.lua).
                local maxCalc = getPlayerLevel(cid) * 1.25
                local minCalc = getPlayerLevel(cid) * 0.75

                local maxCal = getPlayerLevel(attacker) * 1.25
                local minCal = getPlayerLevel(attacker) * 0.75

                -- integer friendly results
                local maxLvl = math.floor(maxCalc)
                local minLvl = math.floor(minCalc)

                local maxL = math.floor(maxCal)
                local minL = math.floor(minCal)

                if getPlayerLevel(attacker) >= minLvl and getPlayerLevel(attacker) <= maxLvl then
                    if getPlayerLevel(cid) >= minL and getPlayerLevel(cid) <= maxL then
                        return true
                    end
                end
        else -- if attacker is not a player. (meaning monster or object like traps).
            return true
        end
end