attemp to index global ....

[R.y.c.k]

Hello sou .. know what is wrong? always throwing error , even if I don't have hunter

client : .... do you need also server side ? thank ..

winnerText = " " 
winnerText2 = " " 
timeTimer = 6000 
showWinnerText = false 
function showDDWinnerAndHisText (text) 
    winnerText = text 
    winnerText2 = winnerText:gsub("#%x%x%x%x%x%x","") 
    showWinnerText = true 
    setTimer(function()  
            winnerText = " " 
            winnerText2 = " " 
            showWinnerText = false 
            end, timeTimer, 1) 
end 
addEvent("showDDWinnerAndHisText", true) 
addEventHandler("showDDWinnerAndHisText", getRootElement(), showDDWinnerAndHisText ) 
  
font = guiCreateFont("font.ttf", 1) 
  
screenWidth, screenHeight = guiGetScreenSize ( ) 
function drawHunterReached() 
    if showHunterReached then 
     local hud1 = dxDrawText("Hunter reached", 0+2, 0+2, screenWidth+2, screenHeight+2, tocolor ( 0, 0, 0, 255 ), 2, "bankgothic","center","center") 
     local hud1 = dxDrawText("Hunter reached", 0, 0, screenWidth, screenHeight, tocolor (math.random(255),math.random(255),math.random(255),255), 2, "bankgothic","center","center") 
    elseif showWinnerText then 
        dxDrawText(winnerText2, 0+2, 0+2, screenWidth+2, screenHeight/3+2, tocolor ( 0, 0, 0, 255 ), 1.3, "bankgothic","center","center") 
        dxDrawColorText(winnerText, 0, 0, screenWidth, screenHeight/3, tocolor ( 255, 0, 0, 255 ), 1.3, "bankgothic","center","center") 
    end 
end 
addEventHandler("onClientRender", getRootElement(), drawHunterReached) 
  
  
setTimer(   function() 
                        hud1:setColor(tocolor(math.random(255),math.random(255),math.random(255),255)) 
                    end,2000,0) 
  
function dxDrawColorText(str, ax, ay, bx, by, color, scale, font, alignX, alignY) 
  if alignX then 
    if alignX == "center" then 
      local w = dxGetTextWidth(str:gsub("#%x%x%x%x%x%x",""), scale, font) 
      ax = ax + (bx-ax)/2 - w/2 
    elseif alignX == "right" then 
      local w = dxGetTextWidth(str:gsub("#%x%x%x%x%x%x",""), scale, font) 
      ax = bx - w 
    end 
  end 
  
  if alignY then 
    if alignY == "center" then 
      local h = dxGetFontHeight(scale, font) 
      ay = ay + (by-ay)/2 - h/2 
    elseif alignY == "bottom" then 
      local h = dxGetFontHeight(scale, font) 
      ay = by - h 
    end 
  end 
  
  local pat = "(.-)#(%x%x%x%x%x%x)" 
  local s, e, cap, col = str:find(pat, 1) 
  local last = 1 
  while s do 
    if cap == "" and col then color = tocolor(tonumber("0x"..col:sub(1, 2)), tonumber("0x"..col:sub(3, 4)), tonumber("0x"..col:sub(5, 6)), 255) end 
    if s ~= 1 or cap ~= "" then 
      local w = dxGetTextWidth(cap, scale, font) 
      dxDrawText(cap, ax, ay, ax + w, by, color, scale, font) 
      ax = ax + w 
      color = tocolor(tonumber("0x"..col:sub(1, 2)), tonumber("0x"..col:sub(3, 4)), tonumber("0x"..col:sub(5, 6)), 255) 
    end 
    last = e + 1 
    s, e, cap, col = str:find(pat, last) 
  end 
  if last <= #str then 
    cap = str:sub(last) 
    local w = dxGetTextWidth(cap, scale, font) 
    dxDrawText(cap, ax, ay, ax + w, by, color, scale, font) 
  end 
end 
  
  

[Anderl]

Variable hud1 is local, not global.

setColor function does not exists. It isn't even a method and dxDrawText doesn't return an object so you can't use the function that way.

Also, you can't have two dxDrawText functions with same variable name, it will overwrite.

Example:

b = 'Hey Hey Hey'; 
print( b ); -- Hey Hey Hey 
  
b = 'lol'; 
print( b ); -- lol