I think i need some help

Agon · February 1, 2012

function installEverything() 
    local bankWeaponMarker=createMarker(2304.19921875, -16.19921875, 25.5, "cylinder", 1, 0, 0, 255, 0) 
end 
addEventHandler("onResourceStart" getResourceRootElement(getThisResource()), installEverything) 
  
    function gunWindow() 
  
        buyGun_Window[1] = guiCreateWindow(374,104,346,519,"Select Your Weapon",false) 
        guiWindowSetSizable(buyGun_Window[1],false) 
        weaponList_Grid[1] = guiCreateGridList(11,31,324,435,false,buyGun_Window[1]) 
        guiGridListSetSelectionMode(weaponList_Grid[1],2) 
        weaponAccept_Button[1] = guiCreateButton(12,477,118,33,"Accept",false,buyGun_Window[1]) 
        weaponCancel_Button[2] = guiCreateButton(213,477,118,31,"Cancel",false,buyGun_Window[1]) 
    end 
addEventHandler("onMarkerHit", bankWeaponMarker, gunWindow)

and this is my list but don't know how to put it in this...

type="weapons"> 
  
"Melee"> 
        "5" price="25" level="1" name="Baseball bat" /> 
        "9" price="250" level="1" name="Chainsaw" /> 
        "8" price="150" level="1" name="Katana" /> 
        "4" price="30" level="1" name="Knife" /> 
        "6" price="10" level="1" name="Shovel" /> 
    
     
    "Handguns"> 
        "24" price="350" level="3" name="Desert eagle" /> 
        "22" price="300" level="1" name="Pistol" /> 
        "23" price="250" level="1" name="Silenced" /> 
    
     
    "Shotguns"> 
        "26" price="850" level="4" name="Sawn-off shotgun" /> 
        "25" price="700" level="6" name="Shotgun" /> 
        "27" price="550" level="6" name="SPAZ-12" /> 
    
     
    "Sub-machine guns"> 
        "29" price="500" level="9" name="MP5" /> 
        "32" price="700" level="12" name="TEC-9" /> 
        "28" price="850" level="12" name="Uzi" /> 
    
     
    "Machine guns"> 
        "30" price="1500" level="15" name="AK47" /> 
        "31" price="1250" level="15" name="M4" /> 
    
     
    "Rifles"> 
        "33" price="2000" level="20" name="Country sniper" /> 
        "34" price="3000" level="20" name="Sniper" />

When I hit that marker, I want to popup that window and i can do it. but can't put list in it. and this is a little bit confusing. i put a level system in it. if my level or money is lower then weapon i've chosen, i want it not to give me the weapon. seems very confusing and I'm confused... please help

TAPL · February 1, 2012

Event onResourceStart is Server-side

Event onMarkerHit is Server-side

Function guiCreateWindow is Client-side

Function guiWindowSetSizable is Client-side

Function guiCreateGridList is Client-side

Function guiGridListSetSelectionMode is Client-side

Function guiCreateButton is Client-side

you should use Events onClientResourceStart and onClientMarkerHit

Agon · February 2, 2012

Do i need to trigger events? because my markers will be server side but gui will be client side..

TAPL · February 2, 2012

you can do trigger or you can create the markers server side and using the event onClientMarkerHit from client side

Agon · February 2, 2012

---Server-side

function installEverything() 
    local bankWeaponMarker=createMarker(2304.19921875, -16.19921875, 25.5, "cylinder", 1, 0, 0, 255, 0) 
end 
addEvent("hitTheMarker", true) 
addEventHandler("hitTheMarker", getResourceRootElement(getThisResource)), installEverything)

---Client-side

function gunWindow() 
            triggerServerEvent ( "hitTheMarker", bankWeaponMarker, gunWindow ) 
buyGun_Window[1] = guiCreateWindow(374,104,346,519,"Select Your Weapon",false) 
        guiWindowSetSizable(buyGun_Window[1],false) 
        weaponList_Grid[1] = guiCreateGridList(11,31,324,435,false,buyGun_Window[1]) 
        guiGridListSetSelectionMode(weaponList_Grid[1],2) 
        weaponAccept_Button[1] = guiCreateButton(12,477,118,33,"Accept",false,buyGun_Window[1]) 
        weaponCancel_Button[2] = guiCreateButton(213,477,118,31,"Cancel",false,buyGun_Window[1]) 
    end 
addEventHandler("onMarkerHit", bankWeaponMarker, gunWindow)

like this?

JR10 · February 2, 2012

This is so messed up.

Server:

  
local bankWeaponMarker=createMarker(2304.19921875, -16.19921875, 25.5, "cylinder", 1, 0, 0, 255, 0) 
function installEverything(hElement) 
    triggerClientEvent ( hElement,"hitTheMarker" ,hElement) 
end 
addEventHandler("onMarkerHit", bankWeaponMarker, installEverything)

client:

function gunWindow() 
buyGun_Window[1] = guiCreateWindow(374,104,346,519,"Select Your Weapon",false) 
        guiWindowSetSizable(buyGun_Window[1],false) 
        weaponList_Grid[1] = guiCreateGridList(11,31,324,435,false,buyGun_Window[1]) 
        guiGridListSetSelectionMode(weaponList_Grid[1],2) 
        weaponAccept_Button[1] = guiCreateButton(12,477,118,33,"Accept",false,buyGun_Window[1]) 
        weaponCancel_Button[2] = guiCreateButton(213,477,118,31,"Cancel",false,buyGun_Window[1]) 
    end 
addEvent("hitTheMarker", true) 
addEventHandler("hitTheMarker", root, gunWindow)

Agon · February 2, 2012

Your server side doesn't create marker(i think it's my fault )

I made this but when i go to marker, gui doesn't appear

----Server Side

function createMyMarker() 
    local bankWeaponMarker=createMarker(2304.19921875, -16.19921875, 25.5, "cylinder", 1, 0, 0, 255, 255) 
end 
addEventHandler("onResourceStart", getResourceRootElement(getThisResource()), createMyMarker) 
  
function installEverything(hElement) 
    triggerClientEvent ( hElement,"hitTheMarker" ,hElement) 
end 
addEventHandler("onMarkerHit", bankWeaponMarker, installEverything)

it says " line 9 bad argument @ addEventHandler [expected element at argument 2, got nil]

Clientside is same with yours..

JR10 · February 2, 2012

Mine does work, yours will too, but the variable bankWeaponMarker is local inside createMyMarker function, so it can only be used inside createMyMarker.

function createMyMarker() 
    bankWeaponMarker=createMarker(2304.19921875, -16.19921875, 25.5, "cylinder", 1, 0, 0, 255, 255) 
end 
addEventHandler("onResourceStart", getResourceRootElement(getThisResource()), createMyMarker) 
  
function installEverything(hElement) 
    triggerClientEvent ( hElement,"hitTheMarker" ,hElement) 
end 
addEventHandler("onMarkerHit", bankWeaponMarker, installEverything)

I changed bankWeaponMarker variable to global, so it can be used everywhere in the script.

Agon · February 2, 2012

gui doesn't appear it still says " line 9 bad argument @ addEventHandler [expected element at argument 2, got nil] "

JR10 · February 2, 2012

local bankWeaponMarker=createMarker(2304.19921875, -16.19921875, 25.5, "cylinder", 1, 0, 0, 255, 255) 
  
function installEverything(hElement) 
    triggerClientEvent ( hElement,"hitTheMarker" ,hElement) 
end 
addEventHandler("onMarkerHit", bankWeaponMarker, installEverything)

Agon · February 2, 2012

still can't see the gui

Castillo · February 2, 2012

-- client side:

function gunWindow() 
    buyGun_Window = {} 
    weaponList_Grid = {} 
    weaponAccept_Button = {} 
    weaponCancel_Button = {} 
     
    buyGun_Window[1] = guiCreateWindow(374,104,346,519,"Select Your Weapon",false) 
    guiWindowSetSizable(buyGun_Window[1],false) 
    weaponList_Grid[1] = guiCreateGridList(11,31,324,435,false,buyGun_Window[1]) 
    guiGridListSetSelectionMode(weaponList_Grid[1],2) 
    weaponAccept_Button[1] = guiCreateButton(12,477,118,33,"Accept",false,buyGun_Window[1]) 
    weaponCancel_Button[2] = guiCreateButton(213,477,118,31,"Cancel",false,buyGun_Window[1]) 
end 
addEvent("hitTheMarker", true) 
addEventHandler("hitTheMarker", root, gunWindow)

-- server side:

local bankWeaponMarker=createMarker(2304.19921875, -16.19921875, 25.5, "cylinder", 1.5, 0, 0, 255, 255) 
  
function installEverything(hElement) 
    triggerClientEvent ( hElement,"hitTheMarker" ,hElement) 
end 
addEventHandler("onMarkerHit", bankWeaponMarker, installEverything)

GanJaRuleZ · February 2, 2012

  
function buyGuiVisible( element,matchingDimension ) 
    if matchingDimension and getElementType( element ) == "player" then 
     triggerClientEvent ( hElement,"hitTheMarker" ,hElement) 
    end 
end 
addEventHandler("onMarkerHit",bankWeaponMarker,buyGuiVisible )

Try it

Agon · February 3, 2012

Thank you Solidsnake it works. but how can i add gridlist? i have weapons.xml but i don't know how to add the list into gui..

Kenix · February 3, 2012

Client side:

addEvent( "hitTheMarker", true ) 
  
buyGun_Window = { } 
weaponList_Grid = { } 
weaponAccept_Button = { } 
weaponCancel_Button = { } 
  
function gunWindow( ) 
    buyGun_Window[1] = guiCreateWindow( 374,104,346,519,"Select Your Weapon",false ) 
    guiWindowSetSizable( buyGun_Window[1],false ) 
    weaponList_Grid[1] = guiCreateGridList( 11,31,324,435,false,buyGun_Window[1] ) 
    guiGridListSetSelectionMode( weaponList_Grid[1],2 ) 
     
    local weapon = guiGridListAddColumn( playerList, "Weapon name", 0.85 ) 
    local id = guiGridListAddColumn( playerList, "ID", 0.85 ) 
     
    local file = xmlLoadFile ( "weapons.xml" ) 
    local info = xmlFindChild ( file, "weapon", 0 ) 
    if info then 
        for i,v in pairs( xmlNodeGetAttributes ( info ) ) do 
            local row = guiGridListAddRow ( weaponList_Grid[1] ) 
            guiGridListSetItemText( weaponList_Grid[1],row,weapon,i,false,false ) 
            guiGridListSetItemText( weaponList_Grid[1],row,id,v,false,false ) 
        end 
    end  
    xmlUnloadFile ( file ) 
    weaponAccept_Button[1] = guiCreateButton( 12,477,118,33,"Accept",false,buyGun_Window[1] ) 
    weaponCancel_Button[2] = guiCreateButton( 213,477,118,31,"Cancel",false,buyGun_Window[1] ) 
end 
addEventHandler( "hitTheMarker", root, gunWindow )

Server side:

local bankWeaponMarker = createMarker(2304.19921875, -16.19921875, 25.5, "cylinder", 1.5, 0, 0, 255, 255) 
  
function installEverything( hElement ) 
    if getElementType( hElement ) == "player" then 
      triggerClientEvent ( hElement,"hitTheMarker" ,hElement ) 
    end 
end 
addEventHandler( "onMarkerHit", bankWeaponMarker, installEverything )

weapons.xml

<root> 
    <weapon id="1" name="Brass knuckles" /> 
    <weapon id="5" name="Baseball bat" /> 
    <weapon id="15" name="Cane" /> 
    <weapon id="9" name="Chainsaw" /> 
    <weapon id="2" name="Golf club" /> 
    <weapon id="7" name="Pool cue" /> 
    <weapon id="8" name="Katana" /> 
    <weapon id="4" name="Knife" /> 
    <weapon id="3" name="Nightstick" /> 
    <weapon id="6" name="Shovel" /> 
    <weapon id="24" name="Desert eagle" /> 
    <weapon id="22" name="Pistol" /> 
    <weapon id="23" name="Silenced" /> 
    <weapon id="26" name="Sawn-off shotgun" /> 
    <weapon id="25" name="Shotgun" /> 
    <weapon id="27" name="SPAZ-12" /> 
    <weapon id="29" name="MP5" /> 
    <weapon id="32" name="TEC-9" /> 
    <weapon id="28" name="Uzi" /> 
    <weapon id="30" name="AK47" /> 
    <weapon id="31" name="M4" /> 
    <weapon id="33" name="Country sniper" /> 
    <weapon id="34" name="Sniper" /> 
    <weapon id="37" name="Flame thrower" /> 
    <weapon id="36" name="Heat seeking RPG" /> 
    <weapon id="38" name="Minigun" /> 
    <weapon id="35" name="Rocket launcher" /> 
    <weapon id="16" name="Grenade" /> 
    <weapon id="18" name="Molotov" /> 
    <weapon id="39" name="Satchel" /> 
    <weapon id="40" name="Satchel detonator" /> 
    <weapon id="17" name="Tear gas" /> 
    <weapon id="43" name="Camera" /> 
    <weapon id="42" name="Fire extinguisher" /> 
    <weapon id="45" name="Infrared goggles" /> 
    <weapon id="44" name="Night vision goggles" /> 
    <weapon id="46" name="Parachute" /> 
    <weapon id="14" name="Flowers" /> 
    <weapon id="10" name="Long dildo" /> 
    <weapon id="11" name="Short dildo" /> 
    <weapon id="12" name="Vibrator" /> 
</root>

Updated again.

Agon · February 3, 2012

everything is ok but weapons.xml doesn't appear

tried them but list didn't appear

Kenix · February 3, 2012

https://wiki.multitheftauto.com/wiki/Meta.xml

  
<meta> 
    <script src="s.lua" type="server" /> <!-- server side script --> 
    <script src="c.lua" type="client" /> <!-- client side script --> 
</meta>

Agon · February 3, 2012

i know that but list doesn't appear i tried everything but didn't work..

Agon · February 4, 2012

I made this so far with some help of the wiki:

<catalog type="weapons"> 
  
<group name="Melee"> 
        <weapon id="5" price="25" level="1" name="Baseball bat" /> 
        <weapon id="9" price="250" level="1" name="Chainsaw" /> 
        <weapon id="8" price="150" level="1" name="Katana" /> 
        <weapon id="4" price="30" level="1" name="Knife" /> 
        <weapon id="6" price="10" level="1" name="Shovel" /> 
    </group> 
    
    <group name="Handguns"> 
        <weapon id="24" price="350" level="3" name="Desert eagle" /> 
        <weapon id="22" price="300" level="1" name="Pistol" /> 
        <weapon id="23" price="250" level="1" name="Silenced" /> 
    </group> 
    
    <group name="Shotguns"> 
        <weapon id="26" price="850" level="4" name="Sawn-off shotgun" /> 
        <weapon id="25" price="700" level="6" name="Shotgun" /> 
        <weapon id="27" price="550" level="6" name="SPAZ-12" /> 
    </group> 
    
    <group name="Sub-machine guns"> 
        <weapon id="29" price="500" level="9" name="MP5" /> 
        <weapon id="32" price="700" level="12" name="TEC-9" /> 
        <weapon id="28" price="850" level="12" name="Uzi" /> 
    </group> 
    
    <group name="Machine guns"> 
        <weapon id="30" price="1500" level="15" name="AK47" /> 
        <weapon id="31" price="1250" level="15" name="M4" /> 
    </group> 
    
    <group name="Rifles"> 
        <weapon id="33" price="2000" level="20" name="Country sniper" /> 
        <weapon id="34" price="3000" level="20" name="Sniper" /> 
    </group> 
  
</catalog>

---Serverside

addEvent( "hitTheMarker", true ) 
  
buyGun_Window = { } 
weaponList_Grid = { } 
weaponAccept_Button = { } 
weaponCancel_Button = { } 
  
function gunWindow( ) 
    buyGun_Window = guiCreateWindow( 374,104,346,519,"Select Your Weapon",false ) 
    guiWindowSetSizable( buyGun_Window,false ) 
    weaponList_Grid = guiCreateGridList( 11,31,324,435,false,buyGun_Window ) 
    guiGridListSetSelectionMode( weaponList_Grid,2 ) 
    weaponAccept_Button = guiCreateButton( 12,477,118,33,"Accept",false,buyGun_Window ) 
    weaponCancel_Button = guiCreateButton( 213,477,118,31,"Cancel",false,buyGun_Window ) 
    showCursor(true, true) 
     
     
    local id = guiGridListAddColumn( playerList, "ID", 0.85 ) 
    local price = guiGridListAddColumn( playerList, "Price", 0.85 ) 
    local level = guiGridListAddColumn( playerList, "Level", 0.85) 
    local wname = guiGridListAddColumn( playerList, "Weapon name", 0.85 ) 
    
    local file = xmlLoadFile ( "weapons.xml" ) 
    weaponTable = {} 
    if weapon then 
    for _,group in ipairs(xmlNodeGetChildren(file)) do 
            local row = guiGridListAddRow ( weaponList_Grid ) 
            local name = xmlNodeGetAttribute(group,"type") 
            weaponTable[name] = {} 
            guiGridListSetItemText(weaponList_Grid,row,1,name,false,false) 
            guiGridListSetItemData(weaponList_Grid,row,1,"header") 
            for _,weapon in ipairs(xmlNodeGetChildren(group)) do 
                local id = xmlNodeGetAttribute(weapon,"id") 
                local price = xmlNodeGetAttribute(weapon,"price") 
                local level = xmlNodeGetAttribute(weapon,"level") 
                local wname = xmlNodeGetAttribute(weapon,"name") 
                table.insert(weaponTable[name],{id,price,level,wname}) 
        end 
    end  
    setElementData(weaponList_Grid,"expanded","none") 
    xmlUnloadFile ( file ) 
end 
addEventHandler( "hitTheMarker", root, gunWindow ) 
  
  
function giveMeWeapon(weaponid) 
    if weaponid then 
        giveWeapon(source, weaponid, 500) 
         
    end 
end 
  
addEvent("giveWeaponFromGUI",true) 
addEventHandler("giveWeaponFromGUI",root,giveMeWeapon) 
  
  
function processDoubleClick(button,state) 
    if button == "left" and state == "up" then 
        local row,col = guiGridListGetSelectedItem(weaponList_Grid) 
  
        if row and col and row ~= -1 and col ~= -1 then      
            if guiGridListGetItemData(weaponList_Grid,row,col) == "header" then 
                local selected = guiGridListGetItemText(weaponList_Grid,row,col) 
  
                changeGridlistState(selected) 
            end 
        end 
    end 
end 
  
  
function changeGridlistState(group) 
    if group then 
        if getElementData(weaponList_Grid,"expanded") == group then 
            guiGridListClear(weaponList_Grid) 
  
            for group,_ in pairs(weaponTable) do     
                local row = guiGridListAddRow(weaponList_Grid) 
  
                guiGridListSetItemText(weaponList_Grid,row,1,group,false,false)  
                guiGridListSetItemData(weaponList_Grid,row,1,"header")   
            end 
  
  
            setElementData(weaponList_Grid,"expanded","none") 
  
        else 
            guiGridListClear(weaponList_Grid) 
  
            local row = guiGridListAddRow(weaponList_Grid) 
  
            guiGridListSetItemText(weaponList_Grid,row,1,group,false,false)  
            guiGridListSetItemData(weaponList_Grid,row,1,"header")               
  
            for _,weapon in ipairs(weaponTable[group]) do 
                row = guiGridListAddRow(weaponList_Grid) 
  
                guiGridListSetItemText(weaponList_Grid,row,1,"- "..weapon[2],false,false)    
                guiGridListSetItemText(weaponList_Grid,row,2,getWeaponType(tonumber(weapon[1])),false,false)    
  
                guiGridListSetItemData(weaponList_Grid,row,1,tostring(weapon[1])) 
            end  
  
            setElementData(weaponList_Grid,"expanded",group)             
        end 
    end 
end

--- Clientside

function giveMeWeaponHandler(button,state) 
    if button == "left" and state == "up" then 
        local row,col = guiGridListGetSelectedItem(weaponList_Grid) 
  
        if row and col and row ~= -1 and col ~= -1 then 
            local selected = guiGridListGetItemData(weaponList_Grid,row,col) 
  
            selected = tonumber(selected) 
  
            if selected then 
                triggerServerEvent("giveWeaponFromGUI",getRootElement(),selected,x,y,z) 
  
                guiSetVisible(buyGun_Window,false) 
                showCursor(false,false) 
            else 
                outputChatBox("Invalid arguments.") 
            end 
        else 
            outputChatBox("Please select a weapon.") 
        end 
    end 
end

but it seems it doesn't work...

Castillo · February 4, 2012

Maybe because you got almost all the client side in the server side?

-- client side:

function gunWindow( ) 
    buyGun_Window = guiCreateWindow( 374,104,346,519,"Select Your Weapon",false ) 
    guiWindowSetSizable( buyGun_Window,false ) 
    weaponList_Grid = guiCreateGridList( 11,31,324,435,false,buyGun_Window ) 
    weaponAccept_Button = guiCreateButton( 12,477,118,33,"Accept",false,buyGun_Window ) 
    addEventHandler("onClientGUIClick",weaponAccept_Button,giveMeWeaponHandler,false) 
    weaponCancel_Button = guiCreateButton( 213,477,118,31,"Cancel",false,buyGun_Window ) 
    addEventHandler("onClientGUIClick",weaponAccept_Button, 
    function () 
        guiSetVisible(buyGun_Window,false) 
        showCursor(false,false) 
    end, false) 
  
    local id = guiGridListAddColumn( weaponList_Grid, "ID", 0.85 ) 
    local price = guiGridListAddColumn( weaponList_Grid, "Price", 0.85 ) 
    local level = guiGridListAddColumn( weaponList_Grid, "Level", 0.85) 
    local wname = guiGridListAddColumn( weaponList_Grid, "Weapon name", 0.85 ) 
    
    local file = xmlLoadFile ( "weapons.xml" ) 
    if (file) then 
        for _,group in ipairs(xmlNodeGetChildren(file)) do 
            local row = guiGridListAddRow(weaponList_Grid) 
            local name = xmlNodeGetAttribute(group,"name") 
            guiGridListSetItemText(weaponList_Grid,row,1,name,true,false)            
            for _,weapon in ipairs(xmlNodeGetChildren(group)) do 
                local row = guiGridListAddRow(weaponList_Grid) 
                local id = xmlNodeGetAttribute(weapon,"id") 
                local name = xmlNodeGetAttribute(weapon,"name") 
                local price = xmlNodeGetAttribute(weapon,"price") 
                local level = xmlNodeGetAttribute(weapon,"level") 
                guiGridListSetItemText(weaponList_Grid,row,1,id,false,false) 
                guiGridListSetItemText(weaponList_Grid,row,2,price,false,false) 
                guiGridListSetItemText(weaponList_Grid,row,3,level,false,false) 
                guiGridListSetItemText(weaponList_Grid,row,4,name,false,false) 
            end 
        end 
    end 
    showCursor(true, true) 
    setElementData(weaponList_Grid,"expanded","none") 
    xmlUnloadFile ( file ) 
end 
addEvent( "hitTheMarker", true ) 
addEventHandler( "hitTheMarker", root, gunWindow ) 
  
function giveMeWeaponHandler(button,state) 
    if (button == "left" and state == "up") then 
        local row,col = guiGridListGetSelectedItem(weaponList_Grid) 
        if (row and col and row ~= -1 and col ~= -1) then 
            local selected = guiGridListGetItemText(weaponList_Grid,row,col) 
            local selected = tonumber(selected) 
            if selected then 
                triggerServerEvent("giveWeaponFromGUI",localPlayer,selected) 
                guiSetVisible(buyGun_Window,false) 
                showCursor(false,false) 
            else 
                outputChatBox("Invalid arguments.") 
            end 
        else 
            outputChatBox("Please select a weapon.") 
        end 
    end 
end

-- server side:

function giveMeWeapon(weaponid) 
    if weaponid then 
        giveWeapon(source, weaponid, 500, true) 
    end 
end 
addEvent("giveWeaponFromGUI",true) 
addEventHandler("giveWeaponFromGUI",root,giveMeWeapon)

I think i need some help

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