2 problems and 2 questions

[MAB]

this is a medic job codes

1. the old blips, markers etc... don't get destroyed if you exit and got in the ambulance again

2. i can't see the peds i see only the markers

3. how to make that serverside ped visible to the player who is working only and also can't be killed

4. how to display a timer on the player's screen when he get on in the ambulance .. make it 30 sec for example

5. please hurry up

server

local medic = createMarker (-2685.57227,638.31696,13.45313,"cylinder",2,255,255,0,255) 
local medic_blip = createBlipAttachedTo (medic,60) 
setElementData(medic,"JobHandler","medic") 
  
ambs = {} 
ambs_blips = {} 
ambs_spawns = { 
{-2705.15186, 608.86151, 14.45313}, 
{-2661.22217, 611.69843, 14.45313}, 
{-2634.44507, 611.14960, 14.45313} 
} 
  
addCommandHandler("rot",function(p) 
local rotx,roty,rotz = getElementRotation (p) 
outputChatBox("x = "..rotx..", y = "..roty..", z = "..rotz,p) 
end 
) 
  
addEvent("start",true) 
function start (player) 
local x,y,z = unpack(ambs_spawns[math.random(#ambs_spawns)]) 
ambs[player] = createVehicle(416,x,y,z,0,0,180) 
ambs_blips[player] = createBlipAttachedTo(ambs[player],56) 
setElementData(ambs[player],"owner",getAccountName(getPlayerAccount(player))) 
setElementData(ambs[player],"jv",true) 
setElementVisibleTo(ambs_blips[player],root,false) 
setElementVisibleTo(ambs_blips[player],player,true) 
end 
addEventHandler("start",root,start) 
  
peds = {} 
peds_spawns = { 
{-2626.49707, 208.97466, 4.59974,  3.0075378417969, -2626.71362, 211.40800, 3.59591}, 
{-2596.55273, 9.26447, 4.32813, 91.366455078125, -2598.76660, 9.18804, 3.32813}, 
{-2430.27051, -93.64320, 35.32031, 268.06225585938, -2427.76245, -93.62108, 34.32031}, 
{-2107.03760, -196.01930, 36.32031, 183.82331848145, -2106.85205, -197.84091, 34.32031}, 
{-2025.07690, 67.10520, 28.43436, 268.46875, -2022.33093, 66.90797, 27.47522}, 
{-1896.05225, 276.31894, 41.04688, 182.97734069824, -1896.36011, 273.55161, 40.04688}, 
{-1942.93811, 517.28296, 35.17188, 184.27923583984, -1942.94666, 514.39331, 34.17188}, 
{-1881.05774, 822.72467, 35.17733, 44.552978515625, -1882.40417, 824.30682, 34.17519}, 
{-1754.20752, 962.91943, 24.88281, 183.67497253418, -1754.19238, 959.97577, 23.88281}, 
{-1639.83740, 1199.97375, 7.19314, 183.42778015137, -1639.77673, 1197.71912, 6.18750}, 
{-2018.75378, 1192.67859, 45.45645, 180.29663085938, -2018.69739, 1190.42798, 44.44531}, 
{-2278.68262, 767.94128, 47.44531, 279.93316650391, -2276.09521, 767.86768, 48.44531}, 
{-2075.05811, 899.69049, 64.13281, 1.6397399902344, -2075.05811, 902.69049, 63.13281}, 
{-2043.64758, 1261.60303, 9.17966, 0.21697998046875, -2043.64880, 1264.93750, 7.81435} 
} 
peds_blips = {} 
peds_markers = {} 
  
function begin (player) 
    if getElementModel(source) == 416 then 
        if getElementData(source,"jv") == true then 
            if getElementData(source,"owner") == getAccountName(getPlayerAccount(player)) then 
               if isElement(peds[player]) then destroyElement(peds[player]) end 
               if isElement(peds_blips[players]) then destroyElement(peds_blips[players]) end 
               if isElement(peds_markers[players]) then destroyElement(peds_markers[player]) end 
               local x,y,z,r,a,b,c = unpack(peds_spawns[math.random(#peds_spawns)]) 
               peds[player] = createPed (math.random(1,312),x,y,z,r) 
               peds_markers[player] = createMarker(a,b,c,"cylinder",3,255,255,0,255) 
               peds_blips[player] = createBlipAttachedTo(peds_markers[player],0,2,255,255,0,255) 
               setElementVisibleTo(peds_markers[player],root,false) 
               setElementVisibleTo(peds_blips[player],root,false) 
               setElementVisibleTo(peds_blips[player],player,true) 
               setElementVisibleTo(peds_markers[player],player,true) 
            end 
        end 
    end 
end 
addEventHandler ( "onVehicleEnter", getRootElement(), begin ) 
  
function stop (player) 
    if getElementModel(source) == 416 then 
        if getElementData(source,"jv") == true then 
            if getElementData(source,"owner") ~= getAccountName(getPlayerAccount(player)) then 
               cancelEvent() 
                if getElementData(player,"told") == false then 
                   outputChatBox("You can't enter this vehicle.",player,255,255,0) 
                   setElementData(player,"told",true) 
                   setTimer(setElementData,5000,1,player,"told",false) 
                end 
            end 
        end 
    end 
end 
addEventHandler("onVehicleStartEnter",root,stop) 

client :

function MarkerHit(hitPlayer, matchingDimension) 
    if (getElementData(source, "JobHandler") == "medic") then 
        if (hitPlayer==getLocalPlayer()) then 
            if not(isPedInVehicle(getLocalPlayer())) then 
                if (not(getElementData(getLocalPlayer(), "Job") == "medic")) then 
                    outputChatBox("You are not a Medic.",255,0,0,true) 
                else 
                    if getElementData(hitPlayer,"started") == false then 
                       setElementData(hitPlayer,"medic",true) 
                       showCursor(true) 
                    else 
                       outputChatBox("You have started this job before.",255,255,0) 
                    end 
                end 
            end 
        end 
    end 
end 
addEventHandler("onClientMarkerHit", getRootElement(), MarkerHit) 
  
local x,y = guiGetScreenSize() 
  
function draw () 
    if getElementData(localPlayer,"medic") == true and getElementData(localPlayer,"started") == false then 
       dxDrawRectangle((x - 306) / 2, (y - 124) / 2, (x - 678) / 2, (y - 520) / 2, tocolor(0, 0, 0, 100), false) 
       dxDrawText("Medic", (x - 100) / 2, (y - 123) / 2, ((x - 100) / 2)+93, ((y - 123) / 2)+29, tocolor(255, 255, 255, 255), 1.00, "bankgothic", "left", "top", false, false, false, false, false) 
       dxDrawText("Accept", (x - 304) / 2, (y + 70) / 2, ((x - 304) / 2)+88, ((y + 70) / 2)+23, tocolor(255, 255, 255, 255), 0.80, "bankgothic", "left", "top", false, false, false, false, false) 
       dxDrawText("Close", (x + 130) / 2, ((y + 70) / 2), ((x + 130) / 2)+76, ((y + 70) / 2)+23, tocolor(255, 255, 255, 255), 0.80, "bankgothic", "left", "top", false, false, false, false, false) 
    end 
end 
addEventHandler("onClientRender",root,draw) 
  
function click (b,s,r,z) 
    if (b == "left" and s == "up") then 
        if getElementData(localPlayer,"medic") == true then 
            if (r > (x - 304) / 2 and r < ((x - 304) / 2)+88 and z > (y + 70) / 2 and z < ((y + 70) / 2)+23) then -- accept 
                setElementData(localPlayer,"medic",false) 
                showCursor(false) 
                setElementData(localPlayer,"started",true) 
                triggerServerEvent ("start",localPlayer,localPlayer) 
            end 
            if (r > (x + 130) / 2 and r < ((x + 130) / 2)+76 and z > (y + 70) / 2 and z < ((y + 70) / 2)+23) then -- close 
                setElementData(localPlayer,"medic",false) 
                showCursor(false) 
            end 
        end 
    end 
end 
addEventHandler("onClientClick",root,click) 

[pa3ck]

Q1. Use setTimer with a decreasing number or just get the remaining time of the timer and display that on the screen

Q2. Create the ped client side so only the client can see it

Q3. Was the "hurry up" mark really needed?

[MAB]

Q1. Use setTimer with a decreasing number or just get the remaining time of the timer and display that on the screen

Q2. Create the ped client side so only the client can see it

Q3. Was the "hurry up" mark really needed?

1. i didn't understand that

2. i tried but didn't work.. couldn't even see the ped

3. it was

[pa3ck]

1. What part did you not understand?

* GUI: Create a timer and a variable which is equal to the timers length in seconds. Decrease that number by one inside the function and use a simple guiSetText to update the time

* DX: create a variable with 30 and decrease this number inside a timer and when the timer ends remove the event handler or use getTickCount

2. Post your code and maybe we can help you with that.

[MAB]

1. What part did you not understand?

* GUI: Create a timer and a variable which is equal to the timers length in seconds. Decrease that number by one inside the function and use a simple guiSetText to update the time

* DX: create a variable with 30 and decrease this number inside a timer and when the timer ends remove the event handler or use getTickCount

2. Post your code and maybe we can help you with that.

1. understood.. it will take the dx one

2. all my codes are here