Advanced Turn Around.lua

--[[


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	Advanced Turn Around - Dodge it, by turning around!
]]--

function OnLoad()
	TurnAroundTable = {
		lastTargetedPos = { x = nil, z = nil },
		lastMove = 0,
		champions = {
			{ charName = "Cassiopeia", key = "CassiopeiaPetrifyingGaze",				range = 750 * 750, spellName = "Spell - Petrifying Gaze (R)",	var = -100 },
			{ charName = "Shaco",	   key = "ShacoBasicAttack" or "ShacoCritAttack",	range = 125 * 125, spellName = "Other - Auto-attacks",			var =  100 },
			{ charName = "Shaco",	   key = "TwoShivPoison",							range = 625 * 625, spellName = "Spell - Two-Shiv Poison (E)",	var =  100 },
			{ charName = "Tryndamere", key = "MockingShout",							range = 850 * 850, spellName = "Spell - Mocking Shout (W)",		var =  100 }
		}
	}

	oldMoveTo = myHero.MoveTo
	myHero.MoveTo = function(unit, x, z)
						if TurnAroundTable.lastMove ~= 0 then return end

						TurnAroundTable.lastTargetedPos.x, TurnAroundTable.lastTargetedPos.z = x, z

						return oldMoveTo(unit, x, z)
					end

	TurnAroundMenu = scriptConfig("Advanced Turn Around", "TA")
		TurnAroundMenu:addParam("Enable", "Enable the Script", SCRIPT_PARAM_ONOFF, true)

		TurnAroundMenu:addSubMenu("Champions and Spells", "cas")
		for i = 1, #TurnAroundTable.champions, 1 do
			if i ~= 3 then
				TurnAroundMenu.cas:addSubMenu(TurnAroundTable.champions[i].charName.."'s Spells to Avoid", TurnAroundTable.champions[i].charName)
			end
			TurnAroundMenu.cas[TurnAroundTable.champions[i].charName]:addParam(TurnAroundTable.champions[i].key, TurnAroundTable.champions[i].spellName, SCRIPT_PARAM_ONOFF, true)
		end
end

function OnProcessSpell(unit, spell)
	if not TurnAroundMenu.Enable or (myHero.charName == "Teemo" and myHero.isStealthed) then return end

	if unit ~= nil and unit.team ~= myHero.team then
		for i = 1, #TurnAroundTable.champions, 1 do
			if TurnAroundMenu.cas[TurnAroundTable.champions[i].charName][TurnAroundTable.champions[i].key] then
				if spell.name:find(TurnAroundTable.champions[i].key) and (GetDistanceSqr(unit, myHero) <= TurnAroundTable.champions[i].range and unit.charName ~= "Shaco" or spell.target == myHero) then
					oldMoveTo(myHero, myHero.x + ((unit.x - myHero.x) * (TurnAroundTable.champions[i].var) / GetDistance(unit)), myHero.z + ((unit.z - myHero.z) * (TurnAroundTable.champions[i].var) / GetDistance(unit)))

					TurnAroundTable.lastMove = os.clock()
				end
			end
		end
	end
end 

function OnWndMsg(msg, key)
	if not TurnAroundMenu.Enable then return end

	if msg == WM_RBUTTONDOWN then
		TurnAroundTable.lastTargetedPos.x, TurnAroundTable.lastTargetedPos.z = mousePos.x, mousePos.z
	end
end

function OnTick()
	if not TurnAroundMenu.Enable or TurnAroundTable.lastMove == 0 then return end

	if os.clock() - TurnAroundTable.lastMove >= .7 and (TurnAroundTable.lastTargetedPos.x ~= myHero.x and TurnAroundTable.lastTargetedPos.z ~= myHero.z) and (TurnAroundTable.lastTargetedPos.x ~= nil and TurnAroundTable.lastTargetedPos.z ~= nil) then
		oldMoveTo(myHero, TurnAroundTable.lastTargetedPos.x, TurnAroundTable.lastTargetedPos.z)

		TurnAroundTable.lastMove = 0
	end
end