Again, Lua Issue

[NoviceWithManyProblems]

local drivethru = {
    {2376.21, -1908.87, 13.11},
    {2409.42, -1488.03, 23.56},
    {789.30, -1619.01, 13.11}
}

for k,v in ipairs(drivethru) do
    m_dthru = createMarker(v[1], v[2], v[3]-1, "cylinder", 2.0, 255, 255, 0, 200)
    createBlipAttachedTo(m_dthru, 17, 1, r, g, b, a, 0, 300)
    addEventHandler("onMarkerLeave", m_dthru, usunGui, false)
    addEventHandler("onMarkerHit", m_dthru, triggerujKupno, false)
end

function usunGui()
    outputChatBox("test2")
end

function triggerujKupno()
    outputChatBox("test")
end

 

That's error:

Bad argument @ 'addEventHandler' [Expected function at argument 3, got nil]

Please help to me!

[IIYAMA]

46 minutes ago, NoviceWithManyProblems said:

Please help to me!

Move line 14 until 20.

To line 6.

 

The reason behind the error is that some of the functions aren't loaded yet before you use them.

[NoviceWithManyProblems]

1 hour ago, IIYAMA said:

Przesuń linię 14 do 20.

Do linii 6.

 

Przyczyną błędu jest to, że niektóre funkcje nie są jeszcze załadowane przed ich użyciem.

Thanks, it works.  But I have next question - when I enter the marker the text appears twice, and when I go on foot it is ok, how can I deal with it?

Edited January 11, 2020 by NoviceWithManyProblems

[Bilal135]

Try this,

local drivethru = {
    {2376.21, -1908.87, 13.11},
    {2409.42, -1488.03, 23.56},
    {789.30, -1619.01, 13.11}
}

function usunGui()
    outputChatBox("test2")
end

function triggerujKupno()
    outputChatBox("test")
end

local index = 1;
local m_dthru = {};

for k,v in ipairs(drivethru) do
    m_dthru[index] = createMarker(v[1], v[2], v[3]-1, "cylinder", 2.0, 255, 255, 0, 200)
    createBlipAttachedTo(m_dthru, 17, 1, r, g, b, a, 0, 300)
    addEventHandler("onMarkerLeave", m_dthru[index], usunGui, false)
    addEventHandler("onMarkerHit", m_dthru[index], triggerujKupno, false)
    index = index + 1;
end

 

[NoviceWithManyProblems]

it looks like this -  https://i.imgur.com/rNkuuvG.mp4 .I tried to do it with createColCuboid but it happens the same as before, the @ Bilal135 way does not work.

[Bilal135]

Check if this works.

local drivethru = {
    {2376.21, -1908.87, 13.11},
    {2409.42, -1488.03, 23.56},
    {789.30, -1619.01, 13.11}
}

function usunGui()
    outputChatBox("test2")
end

function triggerujKupno()
    outputChatBox("test")
end

local index = 1;
local m_dthru = {};

for k,v in ipairs(drivethru) do
    m_dthru[index] = createMarker(v[1], v[2], v[3]-1, "cylinder", 2.0, 255, 255, 0, 200)
    createBlipAttachedTo(m_dthru, 17, 1, r, g, b, a, 0, 300)
    index = index + 1;
end

addEventHandler("onMarkerHit", root,
    function(hitElement, matchingDimension)
        if (source == m_dthru) then
            if ((getElementType(hitElement) == "vehicle") and matchingDimension) then
                triggerujKupno()
            end
        end
    end
)

addEventHandler("onMarkerLeave", root,
    function(leaveElement, matchingDimension)
        if (source == m_dthru) then
            if ((getElementType(leaveElement) == "vehicle") and matchingDimension) then
            usunGui()
            end
        end
    end
)

 

[NoviceWithManyProblems]

Now nothing appears, no errors in DB3, enlargement of the marker did nothing.

[Bilal135]

Line 20: Replace m_dthru with m_dthru[index]. You may also want to make sure that r, g, b, and a are defined, and for the sake of testing, remove -1 from third arg of createMarker, just to make sure that isn't causing any problem.

If it still does not work, try running the script server side. (Don't forget to change the outputChatBox arguments in this case)

Edited January 12, 2020 by Bilal135

[NoviceWithManyProblems]

 

10 hours ago, Bilal135 said:

Line 20: Replace m_dthru with m_dthru[index]. You may also want to make sure that r, g, b, and a are defined, and for the sake of testing, remove -1 from third arg of createMarker, just to make sure that isn't causing any problem.

If it still does not work, try running the script server side. (Don't forget to change the outputChatBox arguments in this case)

It doesn't cause any problem, I just did something like that.

    createBlip(v[1], v[2], v[3], 17, 1, r, g, b, a, 0, 320)

Script is on server (before client) side, and still doesn't work.

Blip it is being created right.

Current code:

local drivethru = {
    {2376.21, -1908.87, 13.11},
    {2409.42, -1488.03, 23.56},
    {789.30, -1619.01, 13.11}
}

function usunGui()
    outputChatBox("test2")
end

function triggerujKupno()
    outputChatBox("test")
end

local index = 1;
local m_dthru = {};

for k,v in ipairs(drivethru) do
    m_dthru[index] = createMarker(v[1], v[2], v[3]-1, "cylinder", 4.0, 255, 255, 0, 200)
    createBlip(v[1], v[2], v[3], 17, 1, r, g, b, a, 0, 320)
    index = index + 1;
end

addEventHandler("onMarkerHit", root,
    function(hitElement, matchingDimension)
        if (source == m_dthru) then
            if ((getElementType(hitElement) == "vehicle") and matchingDimension) then
                triggerujKupno()
            end
        end
    end
)

addEventHandler("onMarkerLeave", root,
    function(leaveElement, matchingDimension)
        if (source == m_dthru) then
            if ((getElementType(leaveElement) == "vehicle") and matchingDimension) then
            usunGui()
            end
        end
    end
)

Result in game: https://i.imgur.com/SDJVerr.mp4

Edited January 12, 2020 by NoviceWithManyProblems