-- Config:
HK = 32 --spacebar
qrange = 950
wrange = 950
rrange = 100 --make sure enemy is near
drawRange = false

autoUltimate = 0;

-- Globals:
scriptActive = false


function altDoFile(name)
    dofile(debug.getinfo(1).source:sub(debug.getinfo(1).source:find(".*\\")):sub(2)..name)
end
altDoFile("libs/target_selector.lua")

tq = TargetSelector:new(TARGET_LOW_HP,qrange)
tw = TargetSelector:new(TARGET_LOW_HP,wrange)
tr = TargetSelector:new(TARGET_LOW_HP,rrange)

hpIndex = 1
ultiT = 0;

hpVars = {50,100,200,250,350,450,500,550,600,700,800}

function Timer(tick)
    if player.dead then return end
	if not scriptActive then return end
	
	tq:tick()
	tw:tick()
	tr:tick()
    
    if tq.target ~= nil and player:CanUseSpell(SPELL_SLOT_1) == STATE_READY then player:UseSpell(SPELL_SLOT_1,tq.target.x,tq.target.z) end
    if tw.target ~= nil and player:CanUseSpell(SPELL_SLOT_2) == STATE_READY then player:UseSpell(SPELL_SLOT_2,tw.target.x,tw.target.z) end
	
	if autoUltimate and player:CanUseSpell(SPELL_SLOT_4) == STATE_READY and tr.target ~= nil then
		local ultLevel = 0
		if player.level <= 5 then ultLevel = 0 end
		if player.level >= 6 and player.level <= 10 then ultLevel = 1 end
		if player.level >= 11 and player.level <= 15 then ultLevel = 2 end
		if player.level >= 16 then ultLevel = 3 end
			
		if(ultLevel > 0) then
			local ultDamage = 300+(ultLevel*175)+((player.ap*7)/10)
			if tr.target.health < realDamage then
				player:UseSpell(SPELL_SLOT_4,tr.target)
			end
		end
	end
end

function Drawer()
    if player.dead then return end
    DrawCircle(rrange,player.x, player.y, player.z)
    if ts.target ~= nil then
        DrawCircle(100,ts.target.x, ts.target.y, ts.target.z)
    end
end

function Hotkey(msg,key)
    if key == HK then
        if msg == KEY_DOWN then
            scriptActive = true
        else
            scriptActive = false
        end
    end
end

function Load()
    if player.charName ~= "ChoGath" then 
        script:Unload()
        return
    end
    script.keyCallback = "Hotkey"
    script.timerCallback = { name = "Timer", interval = 10 } --ms 
    if drawRange then script.drawCallback = "Drawer" end
    PrintChat(" >> Karthus Ownage v0.1 by spudgy")
end