true_crosshair.txt

--@name True Crosshair
--@author legokidlogan
--@shared


-------------------------------------------------
local crossColor = Color( 255, 255, 0 )
local lineLength = 5
local lineGap = 5
local doCross = true

local circleColor = Color( 255, 0, 0 )
local radius = 8
local doCircle = true
-------------------------------------------------


if SERVER then
    hook.add( "PlayerSay", "LKL_TrueCrosshair_Toggle", function( ply, msg )
        --if player() ~= owner() then return end
        if msg ~= "/tc" then return end

        net.start( "LKL_TrueCrosshair_Toggle" )
        net.send( ply )

        return ""
    end )

    return
end


local off1 = lineGap
local off2 = lineGap + lineLength
local active = true

hook.add( "drawhud", "LKL_TrueCrosshiar_Render", function()
    if not active then return end

    local pos = player():getEyeTrace().HitPos
    local scrPos = pos:toScreen()

    if not scrPos.visible then return end

    local x = scrPos.x
    local y = scrPos.y

    if doCircle then
        render.setColor( circleColor )
        render.drawCircle( x + 1, y + 1, radius )
    end

    if doCross then
        render.setColor( crossColor )
        render.drawLine( x, y + off1, x, y + off2 )
        render.drawLine( x, y - off1, x, y - off2 )
        render.drawLine( x + off1, y, x + off2, y )
        render.drawLine( x - off1, y, x - off2, y )
    end
end )

net.receive( "LKL_TrueCrosshair_Toggle", function()
    active = not active
end )