Lua lifesteal

[sallem]

Can someone fix this script to attack monsters, it's only working when it attacks players?
and switch to tfs 0.3.6


local config = {
weapons = {
-- [ID] = LIFE STEAL %,
[8602] = 10,
},
-- Vocations number
-- 1, 5 = Druid, Elder Druid
-- 2, 6 = Sorcerer, Master Sorcerer
-- 3, 7 = Paladin, Royal Paladin
-- 4, 8 = Knight, Elite Knight
-- others
vocations = {4, 8},
}


function onLogin(cid)
registerCreatureEvent(cid, "LifeSteal")
return true
end

function onStatsChange(cid, attacker, type, combat, value)
if not isPlayer(attacker) then
return true
end

if not isInArray(config.vocations, getPlayerVocation(attacker)) then
return true
end

for slot = 0, 9 do
for id, perc in pairs(config.weapons) do
if (getPlayerSlotItem(attacker, slot).id == id) then
return doCreatureAddHealth(attacker, math.ceil(value / perc))
end
end
end

return true
end

 

[dchampag]

This code is only for creatures with a registered event, you can add this code to monsters individually, or you can use onCombat, if 0.3.6 has onCombat.

 

[sallem]

This code is only for creatures with a registered event, you can add this code to monsters individually, or you can use onCombat, if 0.3.6 has onCombat.

\data\creaturescripts\creaturescripts.xml
<event type="login" name="LifeStealLogin" event="script" value="lifesteal.lua"/>
<event type="statschange" name="LifeSteal" event="script" value="lifesteal.lua"/>

 

[Xikini]

\data\creaturescripts\creaturescripts.xml
<event type="login" name="LifeStealLogin" event="script" value="lifesteal.lua"/>
<event type="statschange" name="LifeSteal" event="script" value="lifesteal.lua"/>

only players 'login', so monsters aren't registered.

For monsters, you'd need to add this into their xml file, for it to be registered.

<script>
    <event name="LifeSteal" />
</script>

 

[Dakos]

and for every monster,

monster.cpp

Under:

    // register creature events
    for(StringVec::iterator it = mType->scriptList.begin(); it != mType->scriptList.end(); ++it)
    {
        if(!registerCreatureEvent(*it))
            std::cout << "[Warning - Monster::Monster] Unknown event name - " << *it << std::endl;
    }

add

registerCreatureEvent("LifeSteal");

 

[dchampag]

only players 'login', so monsters aren't registered.

For monsters, you'd need to add this into their xml file, for it to be registered.

<script>
    <event name="LifeSteal" />
</script>

Beautiful, I wasn't sure if 0.3.6 had the same as 0.4 or not. But yeah, registering event to each and every monster is very tedious work and makes migration more difficult in the future, but this will certainly work!

and for every monster,

monster.cpp

Under:

    // register creature events
    for(StringVec::iterator it = mType->scriptList.begin(); it != mType->scriptList.end(); ++it)
    {
        if(!registerCreatureEvent(*it))
            std::cout << "[Warning - Monster::Monster] Unknown event name - " << *it << std::endl;
    }

add

registerCreatureEvent("LifeSteal");

This is a perfect workaround!