<?xml version="1.0" encoding="UTF-8"?>
<!--
                ULTIMATE SURVIVAL - Código feito por Omega / Pedido por vinnevinne
					
                      Informações: http://www.xtibia.com/forum/topic/221415-ultimate-survival/
-->
 
<mod name="Ultimate Survival" version="1.0" author="Omega" enabled="yes">
<config name="ultimatelib"><![CDATA[
USurvival = {
	posi = {x=104, y=210, z=7},
	posf = {x=115, y=221, z=7},
	posc = {x=109, y=215, z=7},
	
	waves = {
	[1] = {monsters = {'dragon', 'dragon lord'}, count = 30, reward = {exp = 0, item = 2148, amount = 1, money = 100}},
	[2] = {monsters = {'dragon lord', 'frost dragon'}, count = 6, reward = {exp = 0, item = 2152, amount = 1, money = 1000}},
	[3] = {monsters = {'hydra', 'serpent spawn'}, count = 10, reward = {exp = 0, item = 2160, amount = 1, money = 10000}},
	},
	exhaust = 1 * 24 * 60 * 60, -- Tempo em segundos até poder entrar novamente na arena (1 * 24 * 60 * 60 = 1 dia)
	
	final_reward = {item = 2160, amount = 100, exp = 10000, money = 100000},
	
	storage_ex = 607069,
	storage_wave = 607089,
}

function isWalkable(pos)-- by Nord / editado por Omega
    if getTileThingByPos({x = pos.x, y = pos.y, z = pos.z, stackpos = 0}).itemid == 0 then
        return false
    elseif isCreature(getTopCreature(pos).uid) then
        return false
    elseif getTileInfo(pos).protection then
        return false
    elseif hasProperty(getThingFromPos(pos).uid, 3) or hasProperty(getThingFromPos(pos).uid, 7) then
        return false
    end
return true
end

function doSpawnMonsters(monsters, pos, radius, limit)
	if not pos.x or not pos.y or not pos.z or not type(monsters) == 'table' then
		return false
	end
		local radius = tonumber(radius)
	if radius > 5 then
		radius = 5
	elseif radius < 2 then
		radius = 2
	end
	if not limit or limit < 1 then
		limit = 1
	elseif limit > radius ^ 2 then
		limit = math.floor((radius*1.5) ^ 2)
	end
	
	local k = 0
	local tries = 0
	repeat
		for x = pos.x - radius, pos.x + radius do
			for y = pos.y - radius, pos.y + radius do
				if isWalkable({x=x, y=y, z=pos.z}) then
					local monster = monsters[math.random(1, #monsters)]
					local chance = math.random(1, 100)
					if k == limit then
						break
					elseif chance <= 8 and doCreateMonster(monster, {x=x, y=y, z=pos.z}) then
						k = k + 1
					end
				end
			end
		end
		tries = tries + 1
	until k >= limit or tries >= 500
	return k >= limit and true or false
end

function getPlayersInArea(pos1,pos2)
	local players = {}
	if pos1.x and pos1.y and pos2.x and pos2.y and pos1.z == pos2.z then
		for a = pos1.x, pos2.x do
			for b = pos1.y,pos2.y do
				local pos = {x=a,y=b,z=pos1.z}
				if isPlayer(getTopCreature(pos).uid) then
					table.insert(players,getTopCreature(pos).uid)
				end
			end
		end
		return players
	else
		return false
	end
end	

function getMonstersInArea(pos1,pos2)
	local players = {}
	if pos1.x and pos1.y and pos2.x and pos2.y and pos1.z == pos2.z then
		for a = pos1.x, pos2.x do
			for b = pos1.y,pos2.y do
				local pos = {x=a,y=b,z=pos1.z}
				if isMonster(getTopCreature(pos).uid) then
					table.insert(players,getTopCreature(pos).uid)
				end
			end
		end
		return players
	else
		return false
	end
end

function doCleanArena()
	local monsters = getMonstersInArea(USurvival.posi, USurvival.posf)
	for _, cid in pairs(monsters) do
		doRemoveCreature(cid)
	end
end

function doStartWave(waveID, cid)
	if not isCreature(cid) then return false end
	if USurvival.waves[waveID] then
		wave = USurvival.waves[waveID]
		doSpawnMonsters(wave.monsters, USurvival.posc, 5, wave.count)
		doPlayerSendTextMessage(cid, 21, 'Wave '..waveID..' has started! FIGHT!')
	end
end
]]></config>

<action actionid="4599" event="script" override="yes"><![CDATA[
domodlib('ultimatelib')
function onUse(cid, item)
	if getPlayerStorageValue(cid, USurvival.storage_ex) <= os.time() then
		if #getPlayersInArea(USurvival.posi, USurvival.posf) == 0 then
			doCleanArena()
			doTeleportThing(cid, USurvival.posc)
			doPlayerSendTextMessage(cid, 21, 'The Ultimate Survival will Start in 10 seconds! Be ready to face your destiny!')
			addEvent(doStartWave, 10000, 1, cid)
			setPlayerStorageValue(cid, USurvival.storage_wave, 1)
			setPlayerStorageValue(cid, USurvival.storage_ex, os.time() + USurvival.exhaust)
			if item.itemid % 2 == 1 then
				doTransformItem(item.uid, item.itemid+1)
			else
				doTransformItem(item.uid, item.itemid-1)
			end
		else
			doPlayerSendCancel(cid, 'Someone is already in the arena.')
			doSendMagicEffect(getThingPos(cid), 2)
		end
	else
		local left = getPlayerStorageValue(cid, USurvival.storage_ex) - os.time()
		left = {hour = math.floor(left/3600), minutes = math.ceil((left % 3600)/60)}
		doPlayerSendCancel(cid, 'You have to wait '.. left.hour ..'h and '..left.minutes..'min.')
		doSendMagicEffect(getThingPos(cid), 2)
	end
	return true
end
]]></action>

<event type="login" name="US Login" event="script"><![CDATA[
domodlib('ultimatelib')
function onLogin(cid)
	registerCreatureEvent(cid,'UltimateSurvival1')
	registerCreatureEvent(cid,'UltimateSurvival2')
	if isInArea(getThingPos(cid), USurvival.posi, USurvival.posf) then
		doTeleportThing(cid, getTownTemplePosition(getPlayerTown(cid)))
		doSendMagicEffect(getThingPos(cid), 10)
	end
	return true
end
]]></event>

<event type="kill" name="UltimateSurvival1" event="script"><![CDATA[
domodlib('ultimatelib')
function onKill(cid, target)
	if isInArea(getThingPos(cid), USurvival.posi, USurvival.posf) then
		if #getMonstersInArea(USurvival.posi, USurvival.posf) == 1 then
			local wave = getPlayerStorageValue(cid, USurvival.storage_wave)
			if USurvival.waves[wave+1] then
				setPlayerStorageValue(cid, USurvival.storage_wave, wave + 1)
				addEvent(doStartWave, 5000, wave + 1, cid)
				doPlayerSendTextMessage(cid, 22, 'Congratulations! Next wave will start in 5 seconds!')
			else
				doPlayerSendTextMessage(cid, 22, 'CONGRATULATIONS! YOU HAVE BEATEN THE ULTIMATE SURVIVAL!')
				local reward = USurvival.final_reward
				if reward.item then
					doPlayerAddItem(cid, reward.item, (reward.amount or 1), false)
				end
				if reward.exp then
					doPlayerAddExp(cid, reward.exp)
				end
				if reward.money then
					doPlayerAddMoney(cid, reward.money)
				end
				local medal = doPlayerAddItem(cid, 5785, 1, false)
				if medal then
					doItemSetAttribute(medal, 'description', 'This was awarded to '..getCreatureName(cid)..' for completing the Ultimate Survival.')
					doItemSetAttribute(medal,'name', 'Ultimate Survival Medal')
				end
				doTeleportThing(cid, getTownTemplePosition(getPlayerTown(cid)))
			end
		end
	end
	return true
end

]]></event>

<event type="preparedeath" name="UltimateSurvival2" event="script"><![CDATA[
domodlib('ultimatelib')
function onPrepareDeath(cid, killers)
	if isInArea(getThingPos(cid), USurvival.posi, USurvival.posf) then
		doCreatureAddHealth(cid, getCreatureMaxHealth(cid), 65535, 256, true)
		doRemoveConditions(cid, false)
		doTeleportThing(cid, getTownTemplePosition(getPlayerTown(cid)))
		doPlayerSendTextMessage(cid, 21, 'Too bad, you couldn\'t defeat the Ultimate Survival... Better luck next time.')
		local reward = USurvival.waves[getPlayerStorageValue(cid, USurvival.storage_wave)].reward
		if reward.item then
			doPlayerAddItem(cid, reward.item, reward.amount or 1)
		end
		if reward.exp then
			doPlayerAddExp(cid, reward.exp)
		end
		if reward.money then
			doPlayerAddMoney(cid, reward.money)
		end
		return false
	end
	return true
end
]]></event>

</mod>