function getModuleBase(name)
    local ranges = gg.getRangesList(name)
    for i, v in ipairs(ranges) do
        if v.state == "Xa" or v.state == "Xs" then
            return v.start
        end
    end
    return 0
end

function getZZ(addr)
    if addr == 0 then return 0 end
    local t = gg.getValues({{address = addr, flags = gg.TYPE_QWORD}})
    if #t > 0 then return t[1].value end
    return 0
end

function getDword(addr)
    if addr == 0 then return 0 end
    local t = gg.getValues({{address = addr, flags = gg.TYPE_DWORD}})
    if #t > 0 then return t[1].value end
    return 0
end

function getSelf(libbase)
    if libbase == 0 then return 0 end
    local a = getZZ(libbase + 0x16B24CC8)
    if a == 0 then return 0 end
    a = getZZ(a + 0xC0)
    if a == 0 then return 0 end
    a = getZZ(a + 0x88)
    if a == 0 then return 0 end
    a = getZZ(a + 0x30)
    if a == 0 then return 0 end
    a = getZZ(a + 0x34A0)
    return a
end

function checkParachute()
    local UE4 = getModuleBase("libUE4.so")
    if UE4 == 0 then return -1 end
    local Self = getSelf(UE4)
    if Self == 0 then return -1 end
    local status = getDword(Self + 0x4040)
    return status
end


function Format(tab, format, value, type, Function)
    if format == "查看" then
        tab[1]["flags"] = type
        return print(gg.getValues(tab))
    elseif format == "修改" then
        tab[1]["flags"] = type
        tab[1]["value"] = value
        return gg.setValues(tab)
    elseif format == "冻结" then
        tab[1]["flags"] = type
        tab[1]["freeze"] = true
        tab[1]["value"] = value
        tab[1]["name"] = Function or "功能"
        return gg.addListItems(tab)
    elseif format == "加载" then
        tab[1]["flags"] = type
        return gg.loadResults(tab)
    end
end

function LSQ_Chain(so, offset, format, value, type, Function)
    getRanges = getRanges or (function()
        local ranges = {}
        local t = gg.getRangesList('^/data/*.so*$')
        for i, v in pairs(t) do
            if v["type"]:sub(2, 2) == 'w' then
                ranges[#ranges+1] = v
            end
        end
        return ranges
    end)
    local rest, ranges, sostart, valtype = {}, getRanges(), nil, gg.TYPE_DWORD
    if gg.getTargetInfo()["x64"] then
        valtype = gg.TYPE_QWORD
    end
    for i in pairs(ranges) do
        local _name = ranges[i]["internalName"]:gsub('^.*/', '')
        if so[1] == _name and so[2] == ranges[i]["state"] then
            sostart = ranges[i]["start"]
            break
        end
    end
    if sostart then
        if offset[1] then
            for i = 1, #offset do
                rest = {{flags = valtype, address = sostart + offset[i]}}
                rest = gg.getValues(rest)
                if i == #offset then break end
                if valtype == gg.TYPE_DWORD then
                    sostart = rest[1].value & 0xFFFFFFFF
                else
                    sostart = rest[1].value
                end
            end
        end
        return Format(rest, format, value, type, Function)
    end
    gg.toast("功能:" .. Function .. "开启失败")
    print("功能开启失败原因: 未找到基址头")
    return os.exit()
end

function enableSpeed()
DM="加速已开启"
gg.playMusic("https://fanyi.baidu.com/gettts?lan=zh&text="..DM.."&spd=5&source=wise") 
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510, 0x30,0x5D8,0x90},"冻结","2",16,"微加速")
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510,0x30,0x5D8,0xC78,0x29C},"冻结","999999",16,"0.05防拉")
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510,0x30,0x5D8,0xC78,0x270},"冻结","0",16,"60000防拉")
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510,0x30,0x5D8,0xC78,0x2F4},"冻结","0",16,"7500防拉")
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510,0x30,0x5D8,0xC78,0x280},"冻结","0",16,"落地后摇")
end

function disableSpeed()
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510, 0x30,0x5D8,0x90},"冻结","1",16,"微加速")
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510,0x30,0x5D8,0xC78,0x29C},"冻结","0.05",16,"0.05防拉")
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510,0x30,0x5D8,0xC78,0x270},"冻结","60000",16,"60000防拉")
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510,0x30,0x5D8,0xC78,0x2F4},"冻结","7500",16,"7500防拉")
    LSQ_Chain({'libUE4.so:bss','Cb'},{0xAD0510,0x30,0x5D8,0xC78,0x280},"冻结","2",16,"落地后摇")
end

local lastStatus = -1
local speedEnabled = false

while true do
    local status = checkParachute()
    if status == -1 then
        if lastStatus ~= -1 then
            lastStatus = -1
            gg.toast("未获取到游戏基址")
            if speedEnabled then
                disableSpeed()
                speedEnabled = false
            end
        end
    elseif status ~= 0 then
        if not speedEnabled then
            enableSpeed()
            speedEnabled = true
            gg.toast("跳伞加速已开启")
        end
        lastStatus = 1
    else
        if speedEnabled then
            disableSpeed()
            speedEnabled = false
            gg.toast("跳伞加速已关闭")
        end
        lastStatus = 0
    end
    gg.sleep(800)
end