How To Attach Vehicle to Hunter

[#Madara]

Hi guys ,

i have a question ,

How i can attach vehicle with hunter

if hunter go above the vehicle and the who into hunter press ( H )

the vehicle attached to the hunter and when the who in hunter press ( H ) again

drop the vehicle who got attached .

[GTX]

bindKey 
attachElements 

[Perfect]

bindKey 
attachElements 

  
getDistanceBetweenPoints2D 
or 
getDistanceBetweenPoints3D -- Attach the vehicle, only if the hunter is above of the vehicle. 
  

[#Madara]

bindKey 
attachElements 

  
getDistanceBetweenPoints2D 
or 
getDistanceBetweenPoints3D -- Attach the vehicle, only if the hunter is above of the vehicle. 
  

Can you give me an example, because I did not understand how if the hunter is above of the vehicle

getDistanceBetweenPoints3D 

[GTX]

I think it would be easier to use

processLineOfSight 

since you can most easily place it and you don't need any calculations or so.

local vehicle = getPedOccupiedVehicle(localPlayer) -- Your vehicle 
local x, y, z = getElementPosition(vehicle) -- Position of hunter 
local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) -- Gets ground of hunter, so the process line doesn't collide with hunter itself. 
local offset = 2 -- How much units under the hunter should it take to attach a vehicle? 
local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
if hit and getElementType(hitElement) == "vehicle" then 
    outputChatBox("You can attach "..getVehicleName(hitElement)) -- Returns vehicle element and outputs vehicle name. 
end 

Put this in onClientRender or so. If you don't know where process line is, use dxDrawLine3D to see and test it.

[#Madara]

how i can attach any vehicle in server with hunter when i go above the vehicle i want attach it?

[GTX]

attachElements 

[#Madara]

attachElements 

i know but i mean how i know the vehicle i want to attach it to add it in arguments of function

attachElements 

[GTX]

The code I gave you.

local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 

hitElement is the element under the hunter.

attachElements(hitElement, HUNTER) 

[#Madara]

The code I gave you.

local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 

hitElement is the element under the hunter.

attachElements(hitElement, HUNTER) 

i make this and it's dosen't work

addEventHandler("onClientRender",root, 
function() 
bindKey("H","down", 
function() 
local vehicle = getPedOccupiedVehicle(localPlayer) -- Your vehicle 
local id = getElementModel (vehicle) 
local x, y, z = getElementPosition(vehicle)  
if ( vehicle ) and ( id == 425 ) then-- Position of hunter 
local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) -- Gets ground of hunter, so the process line doesn't collide with hunter itself. 
local offset = 2 -- How much units under the hunter should it take to attach a vehicle? 
local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
if hit and getElementType(hitElement) == "vehicle" then 
    outputChatBox("You attach "..getVehicleName(hitElement)) -- Returns vehicle element and outputs vehicle name. 
    attachElements(hitElement, vehicle) 
    else return end 
         end 
      end 
   end 
end 
) 
  

[/b]

[GTX]

bindKey("H", "down", 
    function() 
        local vehicle = getPedOccupiedVehicle(localPlayer) 
        local id = getElementModel (vehicle) 
        local x, y, z = getElementPosition(vehicle) 
        if ( vehicle ) and ( id == 425 ) then 
            local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) 
            local offset = 2 
            local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
            if hit and getElementType(hitElement) == "vehicle" then 
                outputChatBox("You attach "..getVehicleName(hitElement)) 
                attachElements(hitElement, vehicle) 
            end 
        end 
    end 
) 

[#Madara]

bindKey("H", "down", 
    function() 
        local vehicle = getPedOccupiedVehicle(localPlayer) 
        local id = getElementModel (vehicle) 
        local x, y, z = getElementPosition(vehicle) 
        if ( vehicle ) and ( id == 425 ) then 
            local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) 
            local offset = 2 
            local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
            if hit and getElementType(hitElement) == "vehicle" then 
                outputChatBox("You attach "..getVehicleName(hitElement)) 
                attachElements(hitElement, vehicle) 
            end 
        end 
    end 
) 

it's work fine but the player i attached his vehicle to my hunter he can't see his vehicle got attached but me can see his vehicle attached by hunter

[GTX]

You have to sync it.

Client:

bindKey("H", "down", 
    function() 
        local vehicle = getPedOccupiedVehicle(localPlayer) 
        local id = getElementModel (vehicle) 
        local x, y, z = getElementPosition(vehicle) 
        if ( vehicle ) and ( id == 425 ) then 
            local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) 
            local offset = 2 
            local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
            if hit and getElementType(hitElement) == "vehicle" then 
                outputChatBox("You attach "..getVehicleName(hitElement)) 
                triggerServerEvent("attachVehicle", hitElement, vehicle) 
            end 
        end 
    end 
) 

Server:

function attachVehicles(vehicle) 
    attachElements(source, vehicle) 
end 
addEvent("attachVehicle", true) 
addEventHandler("attachVehicle", root, attachVehicles) 

[#Madara]

You have to sync it.

Client:

bindKey("H", "down", 
    function() 
        local vehicle = getPedOccupiedVehicle(localPlayer) 
        local id = getElementModel (vehicle) 
        local x, y, z = getElementPosition(vehicle) 
        if ( vehicle ) and ( id == 425 ) then 
            local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) 
            local offset = 2 
            local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
            if hit and getElementType(hitElement) == "vehicle" then 
                outputChatBox("You attach "..getVehicleName(hitElement)) 
                triggerServerEvent("attachVehicle", hitElement, vehicle) 
            end 
        end 
    end 
) 

Server:

function attachVehicles(vehicle) 
    attachElements(source, vehicle) 
end 
addEvent("attachVehicle", true) 
addEventHandler("attachVehicle", root, attachVehicles) 

i try to drop it but it's dosen't work

Client :

bindKey("H", "down", 
    function() 
        local vehicle = getPedOccupiedVehicle(localPlayer) 
        local id = getElementModel (vehicle) 
        local x, y, z = getElementPosition(vehicle) 
       if ( vehicle ) and ( id == 425 ) and getElementData(vehicle"AttachElements",true) then 
        triggerServerEvent("detachVehicle",hitElement,vehicle)  
        setElementData(vehicle,"AttachElements",false) 
        elseif ( vehicle ) and ( id == 425 ) and getElementData(vehicle"AttachElements",false) then 
            local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) 
            local offset = 2 
            local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
            if hit and getElementType(hitElement) == "vehicle" then 
                outputChatBox("You attach "..getVehicleName(hitElement)) 
                triggerServerEvent("attachVehicle", hitElement, vehicle) 
                setElementData(vehicle,"AttachElements",true) 
            end 
        end 
    end 
) 
  

Server :

* deleted . 
  

DebugScript :

client.lua:6: attempt to call local 'vehicle' ( a userdata value ) 

Edited July 28, 2015 by Guest

[Saml1er]

       if ( vehicle ) and ( id == 425 ) and getElementData(vehicle"AttachElements",true) then 
        triggerServerEvent("detachVehicle",hitElement,vehicle) 
        setElementData(vehicle,"AttachElements",false) 
        elseif ( vehicle ) and ( id == 425 ) and getElementData(vehicle"AttachElements",false) then 

to

  
    if ( vehicle ) and ( id == 425 ) and getElementData(vehicle, "AttachElements",true) then 
        triggerServerEvent("detachVehicle",hitElement,vehicle) 
        setElementData(vehicle,"AttachElements",false) 
        elseif ( vehicle ) and ( id == 425 ) and getElementData(vehicle, "AttachElements",false) then 
  

[Buffalo]

Try this:

bindKey("H", "down",function() 
    local vehicle = getPedOccupiedVehicle(localPlayer) 
    if vehicle and getElementModel (vehicle) == 425 then 
         if getElementData(vehicle,"AttachElements") then 
            local hitElement = getElementData(vehicle,"AttachElements") 
            if not isElement(hitElement)  then return end 
            triggerServerEvent("detachVehicle",hitElement,vehicle) 
            setElementData(vehicle,"AttachElements",false,false) 
        else 
               local x, y, z = getElementPosition(vehicle) 
              local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) 
            local offset = 2 
            local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
            if hit and getElementType(hitElement) == "vehicle" then 
                outputChatBox("You attach "..getVehicleName(hitElement)) 
                triggerServerEvent("attachVehicle", hitElement, vehicle) 
                setElementData(vehicle,"AttachElements",hitElement,false) 
            end 
        end 
    end 
end) 

[#Madara]

Try this:

bindKey("H", "down",function() 
    local vehicle = getPedOccupiedVehicle(localPlayer) 
    if vehicle and getElementModel (vehicle) == 425 then 
         if getElementData(vehicle,"AttachElements") then 
            local hitElement = getElementData(vehicle,"AttachElements") 
            if not isElement(hitElement)  then return end 
            triggerServerEvent("detachVehicle",hitElement,vehicle) 
            setElementData(vehicle,"AttachElements",false,false) 
        else 
               local x, y, z = getElementPosition(vehicle) 
              local dist = getElementDistanceFromCentreOfMassToBaseOfModel(vehicle) 
            local offset = 2 
            local hit, _, _, _, hitElement = processLineOfSight(x, y, z-dist, x, y, z-dist-offset, false, true, false, false, false) 
            if hit and getElementType(hitElement) == "vehicle" then 
                outputChatBox("You attach "..getVehicleName(hitElement)) 
                triggerServerEvent("attachVehicle", hitElement, vehicle) 
                setElementData(vehicle,"AttachElements",hitElement,false) 
            end 
        end 
    end 
end) 

Thank you very much .