_G.Update = true
local UPDATE_SCRIPT_NAME = "Chogath"
local UPDATE_HOST = "bitbucket.org"
local UPDATE_BitBucket_USER = "BoLSilent"
local UPDATE_BitBucket_FOLDER = "Scripts"
local UPDATE_BitBucket_FILE = "Chogath.lua"
local UPDATE_PATH = "/"..UPDATE_BitBucket_USER.."/"..UPDATE_BitBucket_FOLDER.."/raw/master/"..UPDATE_BitBucket_FILE
local UPDATE_FILE_PATH = SCRIPT_PATH..GetCurrentEnv().FILE_NAME
local UPDATE_URL = "https://"..UPDATE_HOST..UPDATE_PATH

local ServerData
if _G.Update then
    GetAsyncWebResult(UPDATE_HOST, UPDATE_PATH, function(d) ServerData = d end)
    function update()
        if ServerData ~= nil then
            local ServerVersion
            local send, tmp, sstart = nil, string.find(ServerData, "local version = \"")
            if sstart then
                send, tmp = string.find(ServerData, "\"", sstart+1)
            end
            if send then
                ServerVersion = tonumber(string.sub(ServerData, sstart+1, send-1))
            end

            if ServerVersion ~= nil and tonumber(ServerVersion) ~= nil and tonumber(ServerVersion) > tonumber(version) then
                DownloadFile(UPDATE_URL.."?nocache"..myHero.charName..os.clock(), UPDATE_FILE_PATH, function () print("<font color=\"#FF0000\"><b>"..UPDATE_SCRIPT_NAME..":</b> successfully updated. ("..version.." => "..ServerVersion..")</font>") end)
            elseif ServerVersion then
                print("<font color=\"#FF0000\"><b>"..UPDATE_SCRIPT_NAME..":</b> You have got the latest version: <u><b>"..ServerVersion.."</b></u></font>")
            end
            ServerData = nil
        end
    end
    AddTickCallback(update)
end

require "VPrediction"
        local VP = nil

local qRange, wRange, eRange  = 950, 700, 500


function OnLoad()
VP = VPrediction()
Config = scriptConfig("ChoGath","vk")
Config:addSubMenu("Basic Settings", "Basic")
Config:addSubMenu("Draw Settings", "Draw")

--> Basic Settings
Config.Basic:addParam("doCombo", "Q W combo", SCRIPT_PARAM_ONKEYDOWN, false, 32)
Config.Basic:addParam("usew", "Use w in Combo", SCRIPT_PARAM_ONOFF, true)
Config.Basic:addParam("autoult", "Use Ult to kill", SCRIPT_PARAM_ONOFF, true)


--> Draw Settings
Config.Draw:addParam("drawQ", "Draw Q Range", SCRIPT_PARAM_ONOFF, true)
Config.Draw:addParam("drawW", "Draw W Range", SCRIPT_PARAM_ONOFF, true)
Config.Draw:addParam("drawE", "Draw E Range", SCRIPT_PARAM_ONOFF, true)
ts = TargetSelector(TARGET_LESS_CAST_PRIORITY, qRange, DAMAGE_MAGIC, true)
Config:addTS(ts)

key = 32
KEY_DOWN = 0x100
KEY_UP = 0x101
player = GetMyHero()
PrintChat(" >> Silent ChoGath v2 Loaded")
--ignite = ((myHero:GetSpellData(SUMMONER_1).name:find("SummonerDot") and SUMMONER_1) or (myHero:GetSpellData(SUMMONER_2).name:find("SummonerDot") and SUMMONER_2) or nil)
end

function autoult()
        if RREADY then
                local rDmg = 0
                for i = 1, heroManager.iCount, 1 do
                        local enemyhero = heroManager:getHero(i)
                        if ValidTarget(enemyhero, (200)) then
                                rDmg = getDmg("R", enemyhero, myHero)
                                if enemyhero.health <= rDmg then
                                        CastSpell(_R, enemyhero)
                                end
                        end
                end
        end
end

    function castQ(target)
        for i, target in pairs(GetEnemyHeroes()) do
            local CastPosition,  HitChance,  Position = VP:GetCircularCastPosition(target, 0.625, 175, 950)
            if HitChance >= 2 and GetDistance(CastPosition) < 950 and not target.dead and ValidTarget(ts.target, qRange) then
                CastSpell(_Q, CastPosition.x, CastPosition.z)
            end
        end
    end





function castW(target)
    for i, target in pairs(GetEnemyHeroes()) do
        CastPosition,  HitChance,  Position = VP:GetLineCastPosition(myHero, 0.4, 125, wRange, 2000, myHero, false)
            if HitChance >= 2 or 3 and GetDistance(CastPosition) < 650 and not target.dead and ValidTarget(ts.target, qRange) then
                        CastSpell(_W, CastPosition.x, CastPosition.z)
            end
    end
end



function doCombo()
    if ts.target then
        if QREADY then
            castQ(ts.target)
        end
        if WREADY and Config.Basic.usew then
            castW(myHero)
        end
    end
end


function Checks()
QREADY = ((myHero:CanUseSpell(_Q) == READY) or (myHero:GetSpellData(_Q).level > 0 and myHero:GetSpellData(_Q).currentCd <= 0.4))
WREADY = ((myHero:CanUseSpell(_W) == READY) or (myHero:GetSpellData(_W).level > 0 and myHero:GetSpellData(_W).currentCd <= 0.4))
RREADY = ((myHero:CanUseSpell(_R) == READY) or (myHero:GetSpellData(_R).level > 0 and myHero:GetSpellData(_R).currentCd <= 0.4))
IREADY = (ignite ~= nil and myHero:CanUseSpell(ignite) == READY)
ts:update()
end





function OnTick()
Checks()
    if ts.target then

        if Config.Basic.doCombo then
            doCombo()
        end
        if Config.Basic.autoult then
            autoult()
        end
    end
end

function OnWndMsg( msg, keycode )

if keycode == key and msg ==  KEY_DOWN then
    player:MoveTo(mousePos.x, mousePos.z)
end
end


function OnDraw()
    if Config.Draw.drawQ then
        DrawCircle(myHero.x, myHero.y, myHero.z, qRange, 0xFFFF0000)
    end
    if Config.Draw.drawW then
        DrawCircle(myHero.x, myHero.y, myHero.z, wRange, 0xFFFF0000)
    end
    if Config.Draw.drawE then
        DrawCircle(myHero.x, myHero.y, myHero.z, eRange, 0xFFFF0000)
    end
    end