Duda sobre la función

[aka Blue]

Estoy haciendo como un texto encima de la cabecita del jugador que diga características del mismo, tipo, color del pelo marrón o cosillas así. El comando y la conexión a la base de datos funciona, lo que no sé es si el texto está bien escrito.

  
--Esto va en el nametags_c 
local lacaracteristica = getElementData( player, "caracteristica" ) 
local compruebasilatiene = getElementData(player, "carac") 
if lacaracteristica then 
dxDrawText(tostring(lacaracteristica),  sx, sy, sx, sy, tocolor(255, 255, 0, 255), 1.0, "default-bold", "center", "center", false, false, false) 
end 
  

Edited July 29, 2015 by Guest

[Tomas]

Postea la función completa, supongo que eso está dentro de un render, cambia 'player' por 'localPlayer'.

[aka Blue]

Ésto sería en el chatBubbles.lua

  
addCommandHandler("pcar", 
function(player, commandName, ...) 
if ( ... ) then 
local car = table.concat( { ... }, " " ) 
setElementData( player, "caracteristica", tostring( car ) ) 
setElementData( player, "car", 1) 
exports.sql:query_free( "UPDATE characters SET carac = '1' WHERE characterID = " .. exports.players:getCharacterID( player ) ) 
exports.sql:query_free( "UPDATE characters SET car = '%s' WHERE characterID = " .. exports.players:getCharacterID( player ), caracteristica) 
outputChatBox("Has puesto una característica.", player, 255, 255, 0) 
end 
end 
) 
  
  
addCommandHandler("bcar", 
function(player) 
if getElementData(player, "carac") then 
outputChatBox("Borraste tu característica.", player, 255, 255, 0) 
setElementData(player, "car", false) 
exports.sql:query_free( "UPDATE characters SET car = '0' WHERE characterID = " .. exports.players:getCharacterID( player ) ) 
setElementData(player, "car", 0) 
else 
outputChatBox("No has asignado ninguna característica.", player, 255, 0, 0) 
end 
end 
) 
  

Y ésto sería en el apartado de nametags_c. Postearé todo el código de nametags_c para que te hagas una idea mucho más clara ya que si lo pongo por parte pues no se entenderá nada.

  
--[[ 
Copyright (c) 2010 MTA: Paradise 
  
This program is free software; you can redistribute it and/or modify 
it under the terms of the GNU General Public License as published by 
the Free Software Foundation; either version 3 of the License, or 
(at your option) any later version. 
  
This program is distributed in the hope that it will be useful, 
but WITHOUT ANY WARRANTY; without even the implied warranty of 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
GNU General Public License for more details. 
  
You should have received a copy of the GNU General Public License 
along with this program. If not, see . 
]] 
  
local nametags = { } 
local badges = { } 
  
-- settings 
local _max_distance = 120 -- max. distance it's visible 
local _min_distance = 7.5 -- minimum distance, if a player is nearer his nametag size wont change 
local _alpha_distance = 20 -- nametag is faded out after this distance 
local _nametag_alpha = 170 -- alpha of the nametag (max.) 
local _bar_alpha = 120 -- alpha of the bar (max.) 
local _scale = 0.2 -- change this to keep it looking good (proportions) 
local _nametag_textsize = 0.6 -- change to increase nametag text 
local _chatbubble_size = 15 
local _bar_width = 40 
local _bar_height = 6 
local _bar_border = 1.2 
  
-- adjust settings 
local _, screenY = guiGetScreenSize( ) 
real_scale = screenY / ( _scale * 800 )  
local _alpha_distance_diff = _max_distance - _alpha_distance 
local localPlayer = getLocalPlayer( ) 
  
addEventHandler( 'onClientRender', root,  
    function( ) 
        -- get the camera position of the local player 
        local cx, cy, cz = getCameraMatrix( ) 
        local dimension = getElementDimension( localPlayer ) 
        local interior = getElementInterior( localPlayer ) 
         
        -- loop through all players 
        for player, chaticon in pairs( nametags ) do 
            if getElementDimension( player ) == dimension and getElementInterior( player ) == interior and isElementOnScreen( player ) then 
                local px, py, pz = getElementPosition( player ) 
                local distance = getDistanceBetweenPoints3D( px, py, pz, cx, cy, cz ) 
                if distance <= _max_distance and ( getElementData( localPlayer, "collisionless" ) or isLineOfSightClear( cx, cy, cz, px, py, pz, true, true, false, true, false, false, true, getPedOccupiedVehicle( player ) ) ) then 
                    local dz = 1 + 2 * math.min( 1, distance / _min_distance ) * _scale 
                    if isPedDucked( player ) then 
                        dz = dz / 2 
                    end 
                    pz = pz + dz 
                    local sx, sy = getScreenFromWorldPosition( px, py, pz ) 
                    if sx and sy then 
                        local cx = sx 
                         
                        -- how large should it be drawn 
                        distance = math.max( distance, _min_distance ) 
                        local scale = _max_distance / ( real_scale * distance ) 
                         
                        -- visibility 
                        local alpha = ( ( distance - _alpha_distance ) / _alpha_distance_diff ) 
                        local bar_alpha = ( ( alpha < 0 ) and _bar_alpha or _bar_alpha - (alpha * _bar_alpha) ) * ( getElementData( localPlayer, "collisionless" ) and 1 or getElementAlpha( player ) / 255 ) 
                        if bar_alpha > 0 then 
                            local nametag_alpha = bar_alpha / _bar_alpha * _nametag_alpha 
                             
                            -- draw the player's name 
                            local r, g, b = getPlayerNametagColor( player ) 
                            dxDrawText( getPlayerNametagText( player ), sx, sy, sx, sy, tocolor( r, g, b, nametag_alpha ), scale * _nametag_textsize, 'default', 'center', 'bottom' ) 
                             
                            -- draw the health bar 
                            local width, height = math.ceil( _bar_width * scale ), math.ceil( _bar_height * scale ) 
                            local sx = sx - width / 2 
                            local border = math.ceil( _bar_border * scale ) 
                            -- draw the armor bar 
                            local armor = math.min( 100, getPedArmor( player ) ) 
                            if armor > 0 then 
                                 
                                -- outer background 
                                dxDrawRectangle( sx, sy, width, height, tocolor( 0, 0, 0, bar_alpha ) ) 
                                 
                                -- get the colors 
                                local r, g, b = 255, 255, 255 
                                 
                                -- inner background, which fills the whole bar but is somewhat transparent 
                                dxDrawRectangle( sx + border, sy + border, width - 2 * border, height - 2 * border, tocolor( r, g, b, 0.4 * bar_alpha ) ) 
                                 
                                -- fill it with the actual armor 
                                dxDrawRectangle( sx + border, sy + border, math.floor( ( width - 2 * border ) / 100 * getPedArmor( player ) ), height - 2 * border, tocolor( r, g, b, bar_alpha ) )  
                                 
                                -- set the nametag below 
                                sy = sy + 1.2 * height 
                            end 
                             
                            -- outer background 
                            dxDrawRectangle( sx, sy, width, height, tocolor( 0, 0, 0, bar_alpha ) ) 
                             
                            -- get the colors 
                            local health = math.min( 100, getElementHealth( player ) ) 
                            local r, g, b = 255 - 255 * health / 100, 255 * health / 100, 0 
                             
                            -- inner background, which fills the whole bar but is somewhat transparent 
                            dxDrawRectangle( sx + border, sy + border, width - 2 * border, height - 2 * border, tocolor( r, g, b, 0.4 * bar_alpha ) ) 
                             
                            -- fill it with the actual health 
                            dxDrawRectangle( sx + border, sy + border, math.floor( ( width - 2 * border ) / 100 * health ), height - 2 * border, tocolor( r, g, b, bar_alpha ) ) 
                            --Esto va en el nametags_c 
                            local lacaracteristica = getElementData( player, "caracteristica" ) 
                            local compruebasilatiene = getElementData(player, "carac") 
                            if lacaracteristica then 
                                    dxDrawText(tostring(lacaracteristica),  sx, sy, sx, sy, tocolor(255, 255, 0, 255), 1.0, "default-bold", "center", "center", false, false, false) 
                            end 
  
                            -- chat icon if the player has one 
                            if chaticon then 
                                local square = math.ceil( _chatbubble_size * scale ) 
                                local sy = sy + square / 1.9 
                                local r, g, b = 255 - 128 * health / 100, 127 + 128 * health / 100, 127 
                                dxDrawImage( cx, sy, square, square, chaticon == true and "chat.png" or "console.png", 0, 0, 0, tocolor( r, g, b, nametag_alpha ) ) 
                            end 
                             
                        end 
                    end 
                end 
            end 
        end 
    end 
) 
  
addEventHandler( 'onClientResourceStart', getResourceRootElement( ), 
    function( ) 
        for _, player in pairs( getElementsByType( 'player' ) ) do 
            if player ~= localPlayer then 
                -- hide the default nametag 
                setPlayerNametagShowing( player, false ) 
                 
                if isElementStreamedIn( player ) then 
                    -- save the player data 
                    nametags[ player ] = false 
                end 
            end 
        end 
    end 
) 
  
addEventHandler( 'onClientResourceStop', getResourceRootElement( ), 
    function( ) 
        -- handle stopping this resource 
        for player in pairs( nametags ) do 
            -- restore the nametag 
            setPlayerNametagShowing( player, true ) 
             
            -- remove saved data 
            nametags[ player ] = nil 
        end 
    end 
) 
  
addEventHandler ( 'onClientPlayerJoin', root, 
    function( ) 
        -- hide the nametag 
        setPlayerNametagShowing( source, false ) 
    end 
) 
  
addEventHandler ( 'onClientElementStreamIn', root, 
    function( ) 
        if source ~= localPlayer and getElementType( source ) == "player" then 
            -- save the player data 
            nametags[ source ] = false 
             
            triggerServerEvent( "nametags:chatbubble", source ) 
        end 
    end 
) 
  
addEventHandler ( 'onClientElementStreamOut', root, 
    function( ) 
        if nametags[ source ] then 
            -- cleanup 
            nametags[ source ] = nil 
        end 
    end 
) 
  
addEventHandler ( 'onClientPlayerQuit', root, 
    function( ) 
        if nametags[ source ] then 
            -- cleanup 
            nametags[ source ] = nil 
        end 
    end 
) 
  
  
-- 
  
local oldConsoleState = false 
local oldInputState = false 
  
addEventHandler( "onClientRender", root, 
    function( ) 
        local newConsoleState = isConsoleActive( ) 
        if newConsoleState ~= oldConsoleState then 
            triggerServerEvent( "nametags:chatbubble", localPlayer, newConsoleState and 1 or false ) 
            oldConsoleState = newConsoleState 
        else 
            local newInputState = isChatBoxInputActive( ) 
            if newInputState ~= oldInputState then 
                triggerServerEvent( "nametags:chatbubble", localPlayer, newInputState ) 
                oldInputState = newInputState 
            end 
        end 
    end 
) 
  
addEvent( "nametags:chatbubble", true ) 
addEventHandler( "nametags:chatbubble", root, 
    function( state ) 
        if nametags[ source ] ~= nil and ( state == true or state == false or state == 1 ) then 
            nametags[ source ] = state 
        end 
    end 
) 
  
local screenWidth, screenHeight = guiGetScreenSize ( ) 
addEventHandler("onClientRender", root,  
function() 
local res = getResourceFromName( "players" ) 
    if res and call( res, "isLoggedIn" ) then 
        local lacaracteristica = getElementData(localPlayer, "carac")  
        local compruebasilatiene = getElementData(localPlayer, "car") 
        local info = "Característica: " .. yo ..". (Usa '/bcar' para quitarlo)" 
        if yo then 
            dxDrawText ( info, 46, screenHeight - 43, screenWidth+1, screenHeight+1, tocolor ( 0, 0, 0, 220 ), 1, "default-bold" ) 
            dxDrawText ( info, 44, screenHeight - 43, screenWidth, screenHeight, tocolor ( 255, 255, 255, 255 ), 1, "default-bold" ) 
        end 
    end 
end 
) 
  
local screenWidth, screenHeight = guiGetScreenSize ( ) 
addEventHandler("onClientRender", root,  
function() 

[aka Blue]

Vengo a decir solamente que los comandos funcionan todo correctamente, también se almacena todo en la base de datos, el único problema es ese, no crea el texto encima de la cabecita del jugador.

PD: Siento doblepost.

[aka Blue]

Justo lo solucioné, todo va perfectamente. Pueden cerrar o borrar el tema.