-- Settings variables
local textFont       = "default-bold"            -- The font of the tag text
local textScale      = 1                        -- The scale of the tag text
local heightPadding  = 1                        -- The amount of pixels the tag should be extended on either side of the vertical axis
local widthPadding   = 1                        -- The amount of pixels the tag should be extended on either side of the horizontal axis
local xOffset        = 8                        -- Distance between the player blip and the tag
local minAlpha       = 10                        -- If blip alpha falls below this, the tag won't the shown
local textAlpha      = 255
local rectangleColor = tocolor(0,0,0,230)

-- Other variables
local floor          = math.floor
local w,h            = guiGetScreenSize()

local function drawMapStuff()
    if isPlayerMapVisible() then
        
        local sx,sy,ex,ey     = getPlayerMapBoundingBox()                            -- Map positions
        local mw,mh           = ex-sx,sy-ey                                            -- Map width/height
        local cx,cy           = (sx+ex)/2,(sy+ey)/2                                    -- Center position of the map
        local ppuX,ppuY       = mw/6000,mh/6000                                        -- Pixels per unit
        local fontHeight      = dxGetFontHeight(textScale,textFont)                    -- Height of the specified font
        local yOffset         = fontHeight/2                                        -- How much pixels the tag should be offsetted at
        local blips           = getElementsByType("blip")
        
        for k,v in ipairs(blips) do
            
            local attached=getElementAttachedTo(v)
            
            if isElement(attached) and getElementType(attached)=="player" then
                
                local px,py      = getElementPosition(attached)                        -- Player's position
                local x          = floor(cx+px*ppuX+xOffset)                        -- X for the nametag
                local y          = floor(cy+py*ppuY-yOffset)                        -- Y for the nametag
                local pname      = getPlayerName(attached)                            -- Player name
                local nameLength = dxGetTextWidth(pname,textScale,textFont)            -- Width of the playername
                local r,g,b      = getPlayerNametagColor(attached)                    -- Player's nametag color
                local _,_,_,a    = getBlipColor(v)                                    -- Blip alpha
                
                if a>minAlpha then
                    
                    dxDrawRectangle(x-widthPadding,y+heightPadding,nameLength+widthPadding*2,fontHeight-heightPadding*2,rectangleColor,false)
                    dxDrawText(pname,x,y,x+nameLength,y+fontHeight,tocolor(r,g,b,textAlpha),textScale,textFont,"left","top",false,false,false)
                    
                end
            end
        end
    end
end
addEventHandler("onClientRender",getRootElement(),drawMapStuff)

dxDrawText(pname,x,y,x+nameLength,y+fontHeight,tocolor(r,g,b,textAlpha),textScale,textFont,"left","top",false,false,false,true)

local nameLength = dxGetTextWidth(pname:gsub("#%x%x%x%x%x%x",""),textScale,textFont)            -- Width of the playername