--by pavetr.top
local function kazitracers()
    local localPlayer = LocalPlayer()
    if not IsValid(localPlayer) then return end
 
    local players = player.GetAll()
 
    cam.Start2D()
 
    for i, ply in ipairs(players) do
        if ply ~= localPlayer then
            local headPos = ply:GetBonePosition(8)
            local feetPos = localPlayer:GetPos() + Vector(0, 0, 10)
 
            local headScreenPos = headPos:ToScreen()
            local feetScreenPos = feetPos:ToScreen()
 
            local hue = CurTime() * 50 % 360
            local lineColor = HSVToColor(hue, 1, 1)
            local arrowColor = lineColor
 
            surface.SetDrawColor(0, 0, 0)
            surface.DrawLine(feetScreenPos.x, feetScreenPos.y, headScreenPos.x, headScreenPos.y)
            surface.SetDrawColor(lineColor.r, lineColor.g, lineColor.b)
            surface.DrawLine(feetScreenPos.x, feetScreenPos.y, headScreenPos.x, headScreenPos.y)
 
            local arrowSize = 10
 
            local arrowX = headScreenPos.x
            local arrowY = headScreenPos.y - arrowSize - 10
 
            local arrowVertices = {
                { x = arrowX, y = arrowY },
                { x = arrowX - arrowSize, y = arrowY + arrowSize },
                { x = arrowX + arrowSize, y = arrowY + arrowSize }
            }
 
            surface.SetDrawColor(0, 0, 0)
            surface.DrawPoly(arrowVertices)
            surface.SetDrawColor(arrowColor.r, arrowColor.g, arrowColor.b)
            surface.DrawPoly(arrowVertices)
 
            for j = 1, 3 do
                local nextIndex = (j % 3) + 1
                surface.DrawLine(arrowVertices[j].x, arrowVertices[j].y, arrowVertices[nextIndex].x, arrowVertices[nextIndex].y)
            end
        end
    end
 
    local watermarkText = "Kazi's Tracers"
    local fontName = "DermaDefaultBold"
    local fontSize = 32
    local watermarkY = 20
 
    surface.SetFont(fontName)
    local textWidth, textHeight = surface.GetTextSize(watermarkText)
    local watermarkX = ScrW() / 2 - textWidth / 2
    local boxWidth = textWidth + 20
    local boxHeight = textHeight + 20
 
    surface.SetDrawColor(34, 34, 34)
    surface.DrawRect(watermarkX - 10, watermarkY - 10, boxWidth, boxHeight)
 
    surface.SetTextColor(HSVToColor(CurTime() * 50 % 360, 1, 1))
    surface.SetTextPos(watermarkX, watermarkY)
    surface.SetFont(fontName)
    surface.DrawText(watermarkText)
 
    local lineY = watermarkY - 30
    surface.SetDrawColor(0, 0, 0)
    surface.DrawLine(watermarkX - 10, lineY, watermarkX + boxWidth, lineY)
    surface.SetDrawColor(255, 255, 255)
    surface.DrawLine(watermarkX - 9, lineY, watermarkX + boxWidth - 1, lineY)
 
    local crosshairRadius = 5
    local crosshairX = ScrW() / 2
    local crosshairY = ScrH() / 2
    local crosshairHue = CurTime() * 50 % 360
    local crosshairColor = HSVToColor(crosshairHue, 1, 1)
 
    surface.SetDrawColor(crosshairColor.r, crosshairColor.g, crosshairColor.b)
    surface.DrawCircle(crosshairX, crosshairY, crosshairRadius, crosshairColor)
 
    cam.End2D()
end
 
hook.Add("HUDPaint", "410445", function()
    kazitracers()
end)