Lua Check monster in X area

[fironfox]

Hello guys, i'm making a script of one quest and i need to know if have one function or someone have a script to check if in X area have X monster, and if have X monster the script don't spawn it again. I'm using tfs 1.2

 

[Codex NG]

provide the script

 

[Mkalo]

https://github.com/otland/forgottenserver/blob/master/src/luascript.cpp#L4093

 

[fironfox]

provide the script

    silver = {x=33527, y=32419, z=12}

function onUse(cid, item, fromPosition, itemEx)
    local player = Player(cid)
    if not player then
        return true
    end
    if(item.itemid == 22604) then
        if(itemEx.itemid == 22638) then
            if player:getStorageValue(1) and #Game.getSpectators(silver, false, true, 16, 16, 16, 16) == 0 then
                doTeleportThing(cid, silver)
                doSummonCreature("terofar", {x=33524, y=32418, z=12})
                doRemoveItem(item.uid, 1)
            end
        end
    end
    return true
end

 

[Zothion]

what is wrong with it / what error are you getting?

 

[fironfox]

what is wrong with it / what error are you getting?

No have erros, i only need know how getSpectator return if have X monster on area for make what i want...

 

[Zothion]

getSpectators returns a table of creature ids for all creatures currently in the specified area (i think... )

 

[StreamSide]

getSpectators returns a table of creature ids for all creatures currently in the specified area (i think... )

map.h

void getSpectators(SpectatorVec& list, const Position& centerPos, bool multifloor = false, bool onlyPlayers = false,
                           int32_t minRangeX = 0, int32_t maxRangeX = 0,
                           int32_t minRangeY = 0, int32_t maxRangeY = 0);

 

[fironfox]

map.h

void getSpectators(SpectatorVec& list, const Position& centerPos, bool multifloor = false, bool onlyPlayers = false,
                           int32_t minRangeX = 0, int32_t maxRangeX = 0,
                           int32_t minRangeY = 0, int32_t maxRangeY = 0);

Hmm, so if i need check if have monster in position X i onlye need set this #Game.getSpectators(silver, false, FALSE, 16, 16, 16, 16) to check player or monsters?

This is correct? I'm not at home now and i can't test

if  #Game.getSpectators(silver, false, true, 16, 16, 16, 16) == 0 and #Game.getSpectators(silver, false, false, 16, 16, 16, 16) == 1 then
    doTeleportThing(cid, silver)
    doRemoveItem(item.uid, 1)
    else if #Game.getSpectators(silver, false, true, 16, 16, 16, 16) == 0 and #Game.getSpectators(silver, false, false, 16, 16, 16, 16) == 0
        doTeleportThing(cid, silver)
        doSummonCreature("terofar", {x=33524, y=32418, z=12})
        doRemoveItem(item.uid, 1)
        else if  #Game.getSpectators(silver, false, true, 16, 16, 16, 16) == 1
            return false
        end

 

[Mkalo]

if #Game.getSpectators(silver, false, false, 16, 16, 16, 16)-#Game.getSpectators(silver, false, true, 16, 16, 16, 16) > 0 then

This if you don't want to specify the monster you want in the area.

If you want to check if X monster is in the area you have to iterate over the table and check every creature in it.

 

[fironfox]

if #Game.getSpectators(silver, false, false, 16, 16, 16, 16)-#Game.getSpectators(silver, false, true, 16, 16, 16, 16) > 0 then

This if you don't want to specify the monster you want in the area.

If you want to check if X monster is in the area you have to iterate over the table and check every creature in it.

oh god D: but, my script i have posted here are correct??

 

[fironfox]

Hello?

 

[Mkalo]

Test it maybe?

 

[fironfox]

Test it maybe?

I'm in home now and i will test it today and edit here

Edited:
I have make that script for my tfs 1.2, and i'm no get erros in log but the scripts don't work, what could be?

local centralareaboss = {x = 33481, y = 32869, z = 11}

function onUse(cid, item, fromPosition, itemEx)
    local player = Player(cid)
    if not player then
        return true
    end
            pos1 = {x = 33440, y = 32877, z = getCreaturePosition(cid).z}
            --pos2 = {x = 33440, y = 32878, z = getCreaturePosition(cid).z}
            --pos3 = {x = 33440, y = 32879, z = getCreaturePosition(cid).z}
            --pos4 = {x = 33440, y = 32880, z = getCreaturePosition(cid).z}
            --pos5 = {x = 33440, y = 32881, z = getCreaturePosition(cid).z}
    if(isPlayer(getTopCreature(pos1).uid)) then --and (isPlayer(getTopCreature(pos2).uid) and (isPlayer(getTopCreature(pos3).uid) and (isPlayer(getTopCreature(pos4).uid) and (isPlayer(getTopCreature(pos5).uid) then
        if  #Game.getSpectators(centralareaboss, false, true, 16, 16, 16, 16) == 0 and #Game.getSpectators(centralareaboss, false, false, 16, 16, 16, 16) == 1 then
            doTeleportThing(getTopCreature(pos1).uid, {x = 33481, y = 32869, z = 11})
            --doTeleportThing(getTopCreature(pos2).uid, {x = 33481, y = 32869, z = 11})
            --doTeleportThing(getTopCreature(pos3).uid, {x = 33481, y = 32869, z = 11})
            --doTeleportThing(getTopCreature(pos4).uid, {x = 33481, y = 32869, z = 11})
            --doTeleportThing(getTopCreature(pos5).uid, {x = 33481, y = 32869, z = 11})   
        end           
        if #Game.getSpectators(centralareaboss, false, true, 16, 16, 16, 16) == 0 and #Game.getSpectators(centralareaboss, false, false, 16, 16, 16, 16) == 0 then
            doTeleportThing(getTopCreature(pos1).uid, {x = 33481, y = 32869, z = 11})
            --doTeleportThing(getTopCreature(pos2).uid, {x = 33481, y = 32869, z = 11})
            --doTeleportThing(getTopCreature(pos3).uid, {x = 33481, y = 32869, z = 11})
            --doTeleportThing(getTopCreature(pos4).uid, {x = 33481, y = 32869, z = 11})
            --doTeleportThing(getTopCreature(pos5).uid, {x = 33481, y = 32869, z = 11})   
            doSummonCreature("Rat", centralareaboss)
        end
        if  #Game.getSpectators(centralareaboss, false, true, 16, 16, 16, 16) == 1 then
            return false
        end
    end
    return true
end

ps: i used comments for thest only 1 sqm

 

[fironfox]

Someone have any idea?

 

[VictorOtInfinit]

Someone have any idea?

did u get? If yes can u post the code pls?