function S_Pointer(t_So, t_Offset, _bit)
    local function getRanges()
        local ranges = {}
        local t = gg.getRangesList('^/data/*.so*$')
        for i, v in pairs(t) do
            if v.type:sub(2, 2) == 'w' then
                table.insert(ranges, v)
            end
        end
        return ranges
    end

    local function Get_Address(N_So, Offset, ti_bit)
        local ti = gg.getTargetInfo()
        local S_list = getRanges()
        local _t = ti_bit and 32 or 4
        local _S = nil
        for i in pairs(S_list) do
            local _N = S_list[i].internalName:gsub('^.*/', '')
            if N_So[1] == _N and N_So[2] == S_list[i].state then
                _S = S_list[i]
                break
            end
        end
        if not _S then return nil end
        local t = {{address = _S.start + Offset[1], flags = _t}}
        if #Offset ~= 1 then
            for i = 2, #Offset do
                local S = gg.getValues(t)
                t = {}
                for _,v in pairs(S) do
                    if not ti.x64 then
                        v.value = v.value & 0xFFFFFFFF
                    end
                    t[#t+1] = {address = v.value + Offset[i], flags = _t}
                end
            end
        end
        return t[#t].address
    end
    return Get_Address(t_So, t_Offset, _bit)
end

local so_gun = {"libunity.so", "Cd"}
local off_gun = {0x1F5A0, 0xEC}

local function gunRangeOn()
    local addr = S_Pointer(so_gun, off_gun, true)
    if addr then
        gg.setValues({{address=addr,flags=16,value=15}})
        gg.toast("gun range on")
    else
        gg.toast("addr fail")
    end
end

local function gunRangeOff()
    local addr = S_Pointer(so_gun, off_gun, true)
    if addr then
        gg.setValues({{address=addr,flags=16,value=1}})
        gg.toast("gun range off")
    else
        gg.toast("addr fail")
    end
end

local menuList = {
    "1. Gun Range On",
    "2. Gun Range Off",
    "0. Exit"
}

while true do
    local choose = gg.choice(menuList,nil,"Menu")
    if choose == nil or choose == #menuList then
        break
    end
    if choose == 1 then
        gunRangeOn()
    elseif choose == 2 then
        gunRangeOff()
    end
    gg.sleep(200)
end