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Ipairs iterator

DRW

By DRW
in Scripting

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DRW Street Cat

DRW

Posted
Posted

Hello, I'm using ipairs to create various objects with the same name, but I want to destroy the exact element that I've used, I mean, if 20 objects are created with the ipairs iterator and I damage one of them, the object that I've damaged has to be destroyed, instead of that, the element and marker don't get destroyed. What can I do?

Client

addEventHandler ("onClientObjectDamage", getRootElement(), function(loss,attacker) 
Zx,Zy,Zz= getElementPosition (source) 
weapons = getPedWeapon (localPlayer) 
if weapons == 5 and getElementData (source,"mineununtrium") then 
local uutt = getElementData (source,"qununtrium") 
setElementData (source,"qununtrium",uutt-1) 
if getElementData(source,"qununtrium") == 0 then 
triggerServerEvent ("give1",attacker) 
local sound1 = playSound3D ("sonido/roto.wav",Zx,Zy,Zz,false) 
outputChatBox ("#666666You have extracted #ffffff3 #666666units of #ffffffUnuntrium",255,255,255,true) 
end 
else 
cancelEvent() 
end 
end) 
  
  
 

Server

  
  
mines={} 
mines[1]={316.623046875, 2310.3662109375, 175.88377380371} 
mines[2]={368.55038452148, 2279.5004882812, 179.28540039062} 
mines[3]={371.35195922852, 2383.2370605469, 204.61744689941} 
mines[4]={322.07421875, 2455.6181640625, 209.29032897949} 
mines[5]={459.70449829102, 2427.0690917969, 191.66717529297} 
mines[6]={534.01818847656, 2469.5270996094, 183.58447265625} 
mines[7]={ 635.9619140625, 2403.568359375, 180.75654602051} 
mines[8]={629.318359375, 2513.05859375, 166.53332519531} 
mines[9]={ 757.48828125, 2565.681640625, 159.08197021484} 
mines[10]={881.20446777344, 2574.3151855469, 160.68569946289} 
mines[11]={778.15057373047, 2687.6740722656, 155.58869934082} 
mines[12]={958.9248046875, 2667.8623046875, 157.94715881348} 
mines[13]={912.7998046875, 2766.8828125, 182.83726501465} 
mines[14]={821.197265625, 2795.1171875, 166.05780029297} 
mines[15]={822.2978515625, 2455.7451171875, 140.25344848633} 
  
  
function createMarkerAttachedTo(element, mType, size, r, g, b, a, visibleTo, xOffset, yOffset, zOffset) 
    mType, size, r, g, b, a, visibleTo, xOffset, yOffset, zOffset = mType or "checkpoint", size or 4, r or 0, g or 0, b or 255, a or 255, visibleTo or getRootElement(), xOffset or 0, yOffset or 0, zOffset or 0 
    assert(isElement(element), "Bad argument @ 'createMarkerAttachedTo' [Expected element at argument 1, got " .. type(element) .. "]") assert(type(mType) == "string", "Bad argument @ 'createMarkerAttachedTo' [Expected string at argument 2, got " .. type(mType) .. "]") assert(type(size) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 3, got " .. type(size) .. "]") assert(type(r) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 4, got " .. type(r) .. "]") assert(type(g) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 5, got " .. type(g) .. "]") assert(type(b) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 6, got " .. type(b) .. "]") assert(type(a) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 7, got " .. type(a) .. "]") assert(isElement(visibleTo), "Bad argument @ 'createMarkerAttachedTo' [Expected element at argument 8, got " .. type(visibleTo) .. "]") assert(type(xOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 9, got " .. type(xOffset) .. "]") assert(type(yOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 10, got " .. type(yOffset) .. "]") assert(type(zOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 11, got " .. type(zOffset) .. "]") 
    local m = createMarker(0, 0, 0, mType, size, r, g, b, a, visibleTo) 
    if m then if attachElements(m, element) then return m end end return false 
end 
  
  
addEvent ("objs",true) 
addEventHandler ("objs",getRootElement(),function() 
    for variable,minee in pairs(mines) do 
        yx,yy,yz=unpack(minee) 
object1 = createObject (3929,yx,yy,yz) 
setElementData (object1,"mineununtrium","true") 
setElementData(object1,"qununtrium",5) 
marke = createMarkerAttachedTo (object1,"corona",4,255,255,255,50,getRootElement(),0,0,10) 
end 
end) 
  
  
  
addEvent ("give1",true) 
addEventHandler ("give1",getRootElement(),function() 
local uut = getElementData (source,"ununtrium") 
destroyElement (marke) 
setElementData (source,"ununtrium",uut+3) 
end)

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Perfect Mack

Perfect

Posted
Posted

Any errors in dubugscript ?

I damage one of them, the object that I've damaged has to be destroyed, instead of that, the element and marker don't get destroyed. What can I do?

What you mean there ? You want to destroy the object, element and marker ?

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GTX Lil' G

GTX

Posted
Posted

With setElementData assign an ID (they must be related to you table indexes) to an object. Why do you need pairs if you iterate through indexes?

And please, tabulate your code. It looks very messy.

local objects = {} 
  
addEvent ("objs",true) 
addEventHandler ("objs",getRootElement(), 
    function() 
        for i, v in ipairs(mines) do 
            local x, y, z = unpack(v) 
            objects[i] = createObject(3929, x, y, z) 
            setElementData(objects[i], "id", i) 
            setElementData(objects[i], "mineununtrium", "true") 
            setElementData(objects[i], "qununtrium", 5) 
            local marker = createMarkerAttachedTo(objects[i], "corona", 4, 255, 255, 255, 50, getRootElement(), 0, 0, 10) 
        end 
    end 
)

I hope you know what to do next.

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DRW Street Cat

DRW

Posted
  • Author
Posted
Any errors in dubugscript ?
I damage one of them, the object that I've damaged has to be destroyed, instead of that, the element and marker don't get destroyed. What can I do?

What you mean there ? You want to destroy the object, element and marker ?

Yes, I want to destroy the object along with the marker

Link to comment
Perfect Mack

Perfect

Posted
Posted

This should do the job.

  
mines={} 
mines[1]={316.623046875, 2310.3662109375, 175.88377380371} 
mines[2]={368.55038452148, 2279.5004882812, 179.28540039062} 
mines[3]={371.35195922852, 2383.2370605469, 204.61744689941} 
mines[4]={322.07421875, 2455.6181640625, 209.29032897949} 
mines[5]={459.70449829102, 2427.0690917969, 191.66717529297} 
mines[6]={534.01818847656, 2469.5270996094, 183.58447265625} 
mines[7]={ 635.9619140625, 2403.568359375, 180.75654602051} 
mines[8]={629.318359375, 2513.05859375, 166.53332519531} 
mines[9]={ 757.48828125, 2565.681640625, 159.08197021484} 
mines[10]={881.20446777344, 2574.3151855469, 160.68569946289} 
mines[11]={778.15057373047, 2687.6740722656, 155.58869934082} 
mines[12]={958.9248046875, 2667.8623046875, 157.94715881348} 
mines[13]={912.7998046875, 2766.8828125, 182.83726501465} 
mines[14]={821.197265625, 2795.1171875, 166.05780029297} 
mines[15]={822.2978515625, 2455.7451171875, 140.25344848633} 
  
objects = {} 
marke = {} 
  
function createMarkerAttachedTo(element, mType, size, r, g, b, a, visibleTo, xOffset, yOffset, zOffset) 
    mType, size, r, g, b, a, visibleTo, xOffset, yOffset, zOffset = mType or "checkpoint", size or 4, r or 0, g or 0, b or 255, a or 255, visibleTo or getRootElement(), xOffset or 0, yOffset or 0, zOffset or 0 
    assert(isElement(element), "Bad argument @ 'createMarkerAttachedTo' [Expected element at argument 1, got " .. type(element) .. "]")  
    assert(type(mType) == "string", "Bad argument @ 'createMarkerAttachedTo' [Expected string at argument 2, got " .. type(mType) .. "]")  
    assert(type(size) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 3, got " .. type(size) .. "]")  
    assert(type(r) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 4, got " .. type(r) .. "]")  
    assert(type(g) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 5, got " .. type(g) .. "]")  
    assert(type(b) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 6, got " .. type(b) .. "]")  
    assert(type(a) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 7, got " .. type(a) .. "]")  
    assert(isElement(visibleTo), "Bad argument @ 'createMarkerAttachedTo' [Expected element at argument 8, got " .. type(visibleTo) .. "]")  
    assert(type(xOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 9, got " .. type(xOffset) .. "]")  
    assert(type(yOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 10, got " .. type(yOffset) .. "]")  
    assert(type(zOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 11, got " .. type(zOffset) .. "]") 
    local m = createMarker(0, 0, 0, mType, size, r, g, b, a, visibleTo) 
    if m then  
        if attachElements(m, element) then  
            return m  
        end  
    end  
    return false 
end 
  
  
addEvent ("objs",true) 
addEventHandler ("objs",getRootElement(),function() 
    for i,v in ipairs(mines) do 
        yx,yy,yz=unpack(v) 
        objects[i] = createObject (3929,yx,yy,yz) 
        setElementData (objects[i],"mineununtrium","true") 
        setElementData(object1s[i],"qununtrium",5) 
        marke[i] = createMarkerAttachedTo (objects[variable],"corona",4,255,255,255,50,getRootElement(),0,0,10) 
    end 
end) 
  
  
  
addEvent ("give1",true) 
addEventHandler ("give1",getRootElement(),function() 
local uut = getElementData (source,"ununtrium") 
    for i=1, #mines do 
        destroyElement[objects[i]] 
        destroyElement (marke[i]) 
        objects[i] = nil 
        marke[i] = nil 
        setElementData (source,"ununtrium",uut+3) 
    end 
end) 
 

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DRW Street Cat

DRW

Posted
  • Author
Posted

It's all ok, thank you so much! But now I have another problem, the objects start losing their collisions one by one until all of this script's objects' collisions dissapear, I've restarted the script but it got worse, for what I can see, the only solution is restarting the server. What the hell is happening?

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DRW Street Cat

DRW

Posted
  • Author
Posted
This should do the job. 
  
mines={} 
mines[1]={316.623046875, 2310.3662109375, 175.88377380371} 
mines[2]={368.55038452148, 2279.5004882812, 179.28540039062} 
mines[3]={371.35195922852, 2383.2370605469, 204.61744689941} 
mines[4]={322.07421875, 2455.6181640625, 209.29032897949} 
mines[5]={459.70449829102, 2427.0690917969, 191.66717529297} 
mines[6]={534.01818847656, 2469.5270996094, 183.58447265625} 
mines[7]={ 635.9619140625, 2403.568359375, 180.75654602051} 
mines[8]={629.318359375, 2513.05859375, 166.53332519531} 
mines[9]={ 757.48828125, 2565.681640625, 159.08197021484} 
mines[10]={881.20446777344, 2574.3151855469, 160.68569946289} 
mines[11]={778.15057373047, 2687.6740722656, 155.58869934082} 
mines[12]={958.9248046875, 2667.8623046875, 157.94715881348} 
mines[13]={912.7998046875, 2766.8828125, 182.83726501465} 
mines[14]={821.197265625, 2795.1171875, 166.05780029297} 
mines[15]={822.2978515625, 2455.7451171875, 140.25344848633} 
  
objects = {} 
marke = {} 
  
function createMarkerAttachedTo(element, mType, size, r, g, b, a, visibleTo, xOffset, yOffset, zOffset) 
    mType, size, r, g, b, a, visibleTo, xOffset, yOffset, zOffset = mType or "checkpoint", size or 4, r or 0, g or 0, b or 255, a or 255, visibleTo or getRootElement(), xOffset or 0, yOffset or 0, zOffset or 0 
    assert(isElement(element), "Bad argument @ 'createMarkerAttachedTo' [Expected element at argument 1, got " .. type(element) .. "]")  
    assert(type(mType) == "string", "Bad argument @ 'createMarkerAttachedTo' [Expected string at argument 2, got " .. type(mType) .. "]")  
    assert(type(size) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 3, got " .. type(size) .. "]")  
    assert(type(r) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 4, got " .. type(r) .. "]")  
    assert(type(g) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 5, got " .. type(g) .. "]")  
    assert(type(b) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 6, got " .. type(b) .. "]")  
    assert(type(a) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 7, got " .. type(a) .. "]")  
    assert(isElement(visibleTo), "Bad argument @ 'createMarkerAttachedTo' [Expected element at argument 8, got " .. type(visibleTo) .. "]")  
    assert(type(xOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 9, got " .. type(xOffset) .. "]")  
    assert(type(yOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 10, got " .. type(yOffset) .. "]")  
    assert(type(zOffset) == "number", "Bad argument @ 'createMarkerAttachedTo' [Expected number at argument 11, got " .. type(zOffset) .. "]") 
    local m = createMarker(0, 0, 0, mType, size, r, g, b, a, visibleTo) 
    if m then  
        if attachElements(m, element) then  
            return m  
        end  
    end  
    return false 
end 
  
  
addEvent ("objs",true) 
addEventHandler ("objs",getRootElement(),function() 
    for i,v in ipairs(mines) do 
        yx,yy,yz=unpack(v) 
        objects[i] = createObject (3929,yx,yy,yz) 
        setElementData (objects[i],"mineununtrium","true") 
        setElementData(object1s[i],"qununtrium",5) 
        marke[i] = createMarkerAttachedTo (objects[variable],"corona",4,255,255,255,50,getRootElement(),0,0,10) 
    end 
end) 
  
  
  
addEvent ("give1",true) 
addEventHandler ("give1",getRootElement(),function() 
local uut = getElementData (source,"ununtrium") 
    for i=1, #mines do 
        destroyElement[objects[i]] 
        destroyElement (marke[i]) 
        objects[i] = nil 
        marke[i] = nil 
        setElementData (source,"ununtrium",uut+3) 
    end 
end) 
 

Line 62 '=' expected near destroyElement, tried to fix it but it gives me other errors

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Perfect Mack

Perfect

Posted
Posted

Replace 

objects[i] = createObject (3929,yx,yy,yz) --line 49

with

objects[i] = createObject (3929,yx,yy,yz,nil,nil,nil,false)

If the above doesn't work (probably it should), you can try using the below function.

  
setElementCollisionsEnabled 
 

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DRW Street Cat

DRW

Posted
  • Author
Posted
Replace 
objects[i] = createObject (3929,yx,yy,yz) --line 49

with

objects[i] = createObject (3929,yx,yy,yz,nil,nil,nil,false)

If the above doesn't work (probably it should), you can try using the below function.

  
setElementCollisionsEnabled 
 

Still the same, I've tried setElementCollisionsEnabled and createObject with the nil rotation values and false lowLOD, this is so strange...

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