No players in gridlist

[Michcio]

Hi! I have a problem with my gridlist. Gridlist is good, but there aren't any players in it. Please help me!

local x,y = getElementPosition(getLocalPlayer()) 
colshape = createColCircle ( x, y, 20.0 ) 
playerList = guiCreateGridList ( 0.80, 0.10, 0.15, 0.60, true ) 
guiSetVisible(playerList,false) 
  
function createPlayerList () 
        -- Create the grid list 
        -- Create a players column in the list 
        local column = guiGridListAddColumn( playerList, "Player", 0.85 ) 
        if ( column ) then         -- If the column has been created, fill it with players 
                for id, playeritem in ipairs(getElementsWithinColShape ( colshape, "player" )) do 
                        local row = guiGridListAddRow ( playerList ) 
                        guiGridListSetItemText ( playerList, row, column, getPlayerName ( playeritem ), false, false ) 
                end 
                addEventHandler ( "onClientGUIClick", row, click ) 
        end 
end 
addEventHandler ( "onClientResourceStart", getRootElement(), createPlayerList ) 
  
function click ( button, state, sx, sy, x, y, z, elem, gui ) 
        -- if state is down ( not to trigger the function twice on mouse button up/down), clicked gui and the element is our player list 
        if ( source == playerList ) then 
                -- get the player name from the selected row, first column 
                local playerName = guiGridListGetItemText ( playerList, guiGridListGetSelectedItem ( playerList ), 1 ) 
                outputChatBox ( playerName )     -- output it to chat box 
        end 
end 
  
function visible () 
    guiSetVisible(playerList,true) 
    showCursor(true) 
end 
addCommandHandler("pokaz",visible) 

[12p]

Nice wiki-taken script.

Why don't you try to UNDERSTAND it before asking...?

[Martyz]

for i, v in ipairs(getElementsByType ("player")) do 
local row = guiGridListAddRow ( playerList ) 
guiGridListSetItemText (playerList, row, column, getPlayerName(v), false, false) 
end 

[#Paper]

for i, v in ipairs(getElementsByType ("player")) do 
local row = guiGridListAddRow ( playerList ) 
guiGridListSetItemText (playerList, row, column, getPlayerName(v), false, false) 
end 

martyz i think that he wants to take the player whitin a colshape

[proracer]

Line 15 is wrong.

2nd argument 'row' is not a gui element, you should use gridlist .. so try this.

local x,y = getElementPosition(getLocalPlayer()) 
colshape = createColCircle ( x, y, 20.0 ) 
playerList = guiCreateGridList ( 0.80, 0.10, 0.15, 0.60, true ) 
guiSetVisible(playerList,false) 
  
function createPlayerList () 
        -- Create the grid list 
        -- Create a players column in the list 
        local column = guiGridListAddColumn( playerList, "Player", 0.85 ) 
        if ( column ) then         -- If the column has been created, fill it with players 
                for id, playeritem in ipairs(getElementsWithinColShape ( colshape, "player" )) do 
                        local row = guiGridListAddRow ( playerList ) 
                        guiGridListSetItemText ( playerList, row, column, getPlayerName ( playeritem ), false, false ) 
                end 
                addEventHandler ( "onClientGUIClick", playerList, click ) 
        end 
end 
addEventHandler ( "onClientResourceStart", getRootElement(), createPlayerList ) 
  
function click ( button) 
    if button == "left" and source == playerList then 
        local playerName = guiGridListGetItemText ( playerList, guiGridListGetSelectedItem ( playerList ), 1 ) 
        outputChatBox ( playerName ) 
         
  
function visible () 
    guiSetVisible(playerList,true) 
    showCursor(true) 
end 
addCommandHandler("pokaz",visible) 

[Michcio]

It doesnt work

[proracer]

Dont just say that... Type: " /debugscript 3 " at least to see any errors.

[Castillo]

Line 15 is wrong.

2nd argument 'row' is not a gui element, you should use gridlist .. so try this.

local x,y = getElementPosition(getLocalPlayer()) 
colshape = createColCircle ( x, y, 20.0 ) 
playerList = guiCreateGridList ( 0.80, 0.10, 0.15, 0.60, true ) 
guiSetVisible(playerList,false) 
  
function createPlayerList () 
        -- Create the grid list 
        -- Create a players column in the list 
        local column = guiGridListAddColumn( playerList, "Player", 0.85 ) 
        if ( column ) then         -- If the column has been created, fill it with players 
                for id, playeritem in ipairs(getElementsWithinColShape ( colshape, "player" )) do 
                        local row = guiGridListAddRow ( playerList ) 
                        guiGridListSetItemText ( playerList, row, column, getPlayerName ( playeritem ), false, false ) 
                end 
                addEventHandler ( "onClientGUIClick", playerList, click ) 
        end 
end 
addEventHandler ( "onClientResourceStart", getRootElement(), createPlayerList ) 
  
function click ( button) 
    if button == "left" and source == playerList then 
        local playerName = guiGridListGetItemText ( playerList, guiGridListGetSelectedItem ( playerList ), 1 ) 
        outputChatBox ( playerName ) 
         
  
function visible () 
    guiSetVisible(playerList,true) 
    showCursor(true) 
end 
addCommandHandler("pokaz",visible) 

This makes no sense... he wants to put the player's at the gridlist if i'm not wrong.

local x,y = getElementPosition(getLocalPlayer()) 
colshape = createColCircle ( x, y, 20.0 ) 
playerList = guiCreateGridList ( 0.80, 0.10, 0.15, 0.60, true ) 
guiSetVisible(playerList,false) 
  
function createPlayerList () 
        -- Create the grid list 
        -- Create a players column in the list 
        local column = guiGridListAddColumn( playerList, "Player", 0.85 ) 
        if ( column ) then         -- If the column has been created, fill it with players 
                for id, playeritem in ipairs(getElementsByType("player")) do 
                if isElementWithinColShape(playeritem,colshape) then 
                        local row = guiGridListAddRow ( playerList ) 
                        guiGridListSetItemText ( playerList, row, column, getPlayerName ( playeritem ), false, false ) 
                      end 
                end 
                addEventHandler ( "onClientGUIClick", playerList, click ) 
        end 
end 
addEventHandler ( "onClientResourceStart", getRootElement(), createPlayerList ) 
  
function click ( button) 
    if button == "left" and source == playerList then 
        local playerName = guiGridListGetItemText ( playerList, guiGridListGetSelectedItem ( playerList ), 1 ) 
        outputChatBox ( playerName ) 
        
  
function visible () 
    guiSetVisible(playerList,true) 
    showCursor(true) 
end 
addCommandHandler("pokaz",visible) 
  

Try that.

[Michcio]

It hasn't got errors but i don't show me players in colshape.

[Wojak]

he did not explain whot this sctipt should do:

"I want to create list with nearby players every time i enter the command

source: viewtopic.php?f=124&t=32039

[Citizen]

Hi Michcio,

You have to make 2 parts:

- One in Server-Side ( to detect players in colCircle and send the players to the Client-Side )

- One in Client-Side ( to create the Gridlist, to receive the players and show it in the gridlist

I have tested it and he works very well:

Server-Side:

function createTheColCircle( thePlayer, commandName ) 
    if ( colshape ) then -- If another colshape was created before with the command /createCol 
        destroyElement( colshape ) 
        killTimer( timerShape ) 
    end 
    local x,y,z = getElementPosition( thePlayer ) 
    colshape = createColCircle ( x, y, 20.0 ) -- Create the ColCircle 
    timerShape = setTimer( refreshPlayersInColShape, 2000, 0 ) -- Execute the refresh every 2 sec 
    outputChatBox("col created" ) 
end 
addCommandHandler( "createCol", createTheColCircle, false, false ) 
  
function refreshPlayersInColShape() 
    local nearbyPlayers = getElementsWithinColShape( colshape, "player" ) -- Found all Players in the ColShape 
    for k, i in ipairs ( getElementsByType( "player" ) )do 
        triggerClientEvent(i, "updatePlayerList", getRootElement(), nearbyPlayers ) -- send nearbyPlayers for all clients  
    end 
end 
  

Client-Side:

 playerList = guiCreateGridList ( 0.70, 0.10, 0.30, 0.60, true ) 
columnplayerList = guiGridListAddColumn( playerList, "Player", 0.85 ) 
guiSetVisible(playerList,false) 
  
function click ( button ) 
    if button == "left" and source == playerList then 
        local playerName = guiGridListGetItemText ( playerList, guiGridListGetSelectedItem ( playerList ), 1 ) 
        outputChatBox ( playerName ) 
    end 
end   
  
function togglePlayerList() 
    local show = guiGetVisible(playerList) 
    guiSetVisible(playerList, not show) 
    showCursor( not show ) 
end 
addCommandHandler("pokaz",togglePlayerList) 
  
addEvent("updatePlayerList", true) 
function updatePlayerList( nearbyPlayers ) 
    guiGridListClear(playerList) -- Destroy all rows from the gridlist 
    for k,i in ipairs( nearbyPlayers )do 
        if (getPlayerName(i) ~= getPlayerName( getLocalPlayer() ) )then -- Don't show his name 
            row = guiGridListAddRow(playerList) 
            guiGridListSetItemText(playerList, row, columnplayerList, ""..getPlayerName(i), false, false) 
            addEventHandler( "onClientGUIClick", playerList, click, false) 
        end 
    end 
end 
addEventHandler("updatePlayerList", getLocalPlayer(), updatePlayerList) 

If you don't understand a thing with this script, ask me

[Castillo]

Why server side? colshape function is also client side.

[Citizen]

I'm not sure but I think that the Client side can't detect any other players in the Colshape ( I have to verify it )

And most of all, with the Server-Side, we can send the players who are in the colshape to all clients.

Like that every players can see the gridlist with the name of players who are inside the Colshape

Do you understand what I mean ? (sorry if I'm not speak very well 'cause I'm French )

And it's work so why not ?