HELP PED GUI

[stevensalvaro]

Hello,

How to make if player near Ped A then when player press 'F" , the GUI show up ?

What function i need ?

[Enargy,]

getDistanceBetweenPoints2D 
bindKey 
guiSetVisible 
showCursor 

[stevensalvaro]

btw how to use getDIstanceBetweenPoints2D on ped ?

[KariiiM]

getDistanceBetweenPoints2D 
bindKey 
guiSetVisible 
showCursor 

Wrong,

To make that, you can attach a colshap to ped or create a marker and attach it to the ped and set it invisible.

Then use these functions in below:

createMarker 
dxDrawText 
bindKey 
unbindKey 
showCursor 
--events: 
onMarkerHit 
onMarkerLeave 

[stevensalvaro]

Hmm , btw dxDrawText for what ? Marker Text ?

[KariiiM]

Hmm , btw dxDrawText for what ? Marker Text ?

Yeah, btw create the marker on server side to be shown to all

[stevensalvaro]

Okay thank you

[KariiiM]

Okay thank you

You're welcome, if you stuck on something don't be afraid to post it here, good luck

[stevensalvaro]

Okay

[Enargy,]

getDistanceBetweenPoints2D 
bindKey 
guiSetVisible 
showCursor 

Wrong,

To make that, you can attach a colshap to ped or create a marker and attach it to the ped and set it invisible.

Then use these functions in below:

createMarker 
dxDrawText 
bindKey 
unbindKey 
showCursor 
--events: 
onMarkerHit 
onMarkerLeave 

It isn't wrong, you do this with functions that I have mentioned.

[KariiiM]

It isn't wrong, you do this with functions that I have mentioned.

I said wrong because

getDistanceBetweenPoints2D 

won't do what he wants,

But yeah this function can works for him only if he wants to create the marker in client side, but logically the job will be used for all players so what I had posted to him would work for him.

Also he'll needs to use

triggerClientEvent / triggerServerEvent 

[AlvarO]

I developed this function into my lobby script, so I'll share it:

  
local x, y = guiGetScreenSize() 
local npcs = {} 
  
function createNPC(name, modelID, x,y,z, rz) 
    rz = rz or 0 
  
    local pedElement = createPed(modelID, x,y,z, rz) 
    table.insert(npcs, {name = name, ped = pedElement, isClose = false}) 
end 
  
addEventHandler("onClientResourceStart", resourceRoot, 
    function() 
        dd = createNPC("Destruction Derby", 160, 5282.0478515625, -2192.97265625, 18.072999954224, 180) 
        shooter = createNPC("Shooter", 104, 5281.8583984375, -2210.6875, 18.072999954224, 0) 
        race = createNPC("Race", 30, 5300.0620117188, -2211.4533691406, 18.072999954224, 0) 
        hunter = createNPC("Hunter", 22, 5305.978515625, -2206.55078125, 18.072999954224, 90) 
        dm = createNPC("Deathmatch", 29, 5300.42432, -2192.78345, 18.07300, 180) 
        basketball = createNPC("Soon...", 16, 5305.9091796875, -2197.9853515625, 18.072999954224, 90) 
end) 
  
addEventHandler("onClientRender", root, 
function() 
    local x,y,z = getElementPosition(localPlayer) 
  
    for i, npc in ipairs (npcs) do 
        local nx, ny, nz = getElementPosition(npc.ped) 
        local dist = getDistanceBetweenPoints3D(x, y, z, nx, ny, nz) 
  
    if (dist < 3.5) then 
    local dx, dy = getScreenFromWorldPosition(nx, ny, nz) 
    if (dx) and (dy) then 
        for npcs in ipairs (npcs) do 
        if (npc.name == "Deathmatch") then 
            dxDrawText(npc.name, dx, dy, dx, dy, tocolor(100, 210, 255, 255), 2.25, "arial") 
            dxDrawText("Press 'F'", dx, dy+30, dx, dy, tocolor(255, 255, 255, 255), 2.25, "arial") 
        elseif (npc.name == "Destruction Derby") then 
            dxDrawText(npc.name, dx, dy, dx, dy, tocolor(100, 210, 255, 255), 2.25, "arial") 
            dxDrawText("Press 'F'", dx, dy+30, dx, dy, tocolor(255, 255, 255, 255), 2.25, "arial") 
        elseif (npc.name == "Race") then 
            dxDrawText(npc.name, dx, dy, dx, dy, tocolor(100, 210, 255, 255), 2.25, "arial") 
            dxDrawText("Press 'F'", dx, dy+30, dx, dy, tocolor(255, 255, 255, 255), 2.25, "arial") 
        elseif (npc.name == "Shooter") then 
            dxDrawText(npc.name, dx, dy, dx, dy, tocolor(100, 210, 255, 255), 2.25, "arial") 
            dxDrawText("Press 'F'", dx, dy+30, dx, dy, tocolor(255, 255, 255, 255), 2.25, "arial") 
        elseif (npc.name == "Hunter") then 
            dxDrawText(npc.name, dx, dy, dx, dy, tocolor(100, 210, 255, 255), 2.25, "arial") 
            dxDrawText("Press 'F'", dx, dy+30, dx, dy, tocolor(255, 255, 255, 255), 2.25, "arial") 
        elseif (npc.name == "Soon...") then 
            dxDrawText(npc.name, dx, dy, dx, dy, tocolor(100, 210, 255, 255), 2.25, "arial") 
            dxDrawText("This gamemode will be avaible soon!", dx, dy+30, dx, dy, tocolor(255, 255, 255, 255), 2.25, "arial") 
        end 
    end 
  
        npc.isClose = true 
    else 
    npc.isClose = false 
            end 
        end 
    end 
end) 
  
bindKey("f", "down", 
    function() 
        for i, npc in ipairs (npcs) do 
            if (npc.isClose) then 
            -- do what you want here, to check a npc by name use the npc.name or a ped element: npc.ped 
            if (npc.name == "Destruction Derby") then 
                outputChatBox("You pressed 'F' at npc: " .. npc.name) 
                setElementDimension(localPlayer, 5) 
            elseif (npc.name == "Shooter") then 
                outputChatBox("You pressed 'F' at npc: " .. npc.name) 
                setElementDimension(localPlayer, 4) 
            elseif (npc.name == "Race") then 
                outputChatBox("You pressed 'F' at npc: " .. npc.name) 
                setElementDimension(localPlayer, 3) 
            elseif (npc.name == "Hunter") then 
                outputChatBox("You pressed 'F' at npc: " .. npc.name) 
                setElementDimension(localPlayer, 2) 
            elseif (npc.name == "Deathmatch") then 
                outputChatBox("You pressed 'F' at npc: " .. npc.name) 
                setElementDimension(localPlayer, 1) 
            elseif (npc.name == "Soon...") then 
                outputChatBox("You pressed 'F' at npc: " .. npc.name) 
                outputChatBox("Soon...") 
            end 
            npc.isClose = false 
        end 
    end 
end) 
  
addEventHandler("onClientPlayerDamage", root, function () cancelEvent() end) 
  
function backToLobby() 
    setElementDimension(localPlayer, 0) 
end 
bindKey("F2", "down", backToLobby)