-- Init Menu
Menu.Spacing()
Menu.Separator()
Menu.Spacing()
Menu.Combo( "Show Buttons", "iShowButtons", {"None", "Normal", "Movement" }, 0);
Menu.SliderFloat("Show Buttons Pos Y", "fShowButtonsY", 0, 10, "%.2f", 1.2)

-- Init Global
local Screen = IEngine.GetScreenSize()

-- Customize
local x = Globals.ScreenWidth() / 2
local y = Globals.ScreenHeight() - 150
local ButonSize = 50
local Offset = 10
local TextSize1 = 18
local TextSize2 = 19
local col1 = Color.new(100, 100, 100, 255)
local col2 = Color.new(0, 0, 0, 255)
local col0 = Color.new(255, 255, 255, 255)
local col3 = Color.new(0, 0, 0, 255)

--
local w = Offset * 2 + ButonSize * 3
local h = Offset * 2 + ButonSize * 3

function RenderButton(VK_ID, x1, y1, w, h, Text)
    if InputSys.IsKeyDown(VK_ID) then
        Render.RectFilled(x1, y1, x1 + w, y1 + h, col2, 5)
    else
        Render.RectFilled(x1, y1, x1 + w, y1 + h, col1, 5)
    end

    Render.Text_1(Text, x1 + h / 2, y1 + h / 2 - TextSize1 / 2, TextSize1, col3, true, false)
end

function RenderButton2(VK_ID, x1, y1, w, h, Text)
    if InputSys.IsKeyDown(VK_ID) then
        Render.Text_1(Text, x1 + h / 2, y1 + h / 2 - TextSize2 / 2, TextSize2, col0, true, true)
    else
        Render.Text_1("_", x1 + h / 2, y1 + h / 2 - TextSize2 / 2, TextSize2, col0, true, true)
    end
end

function PaintTraverse()
    if (not Menu.GetInt("iShowButtons")) then
        return
    end

    if (not Utils.IsLocalAlive()) then
        return
    end

    y = Globals.ScreenHeight() / Menu.GetFloat("fShowButtonsY")

    if (Menu.GetInt("iShowButtons") == 1) then
        RenderButton(0x01, x - w / 2, y - h / 2, ButonSize, ButonSize, "M1")
        RenderButton(0x57, x - w / 2 + ButonSize + Offset, y - h / 2, ButonSize, ButonSize, "W")
        RenderButton(0x02, x - w / 2 + ButonSize * 2 + Offset * 2, y - h / 2, ButonSize, ButonSize, "M2")

        RenderButton(0x41, x - w / 2, y - h / 2 + ButonSize + Offset, ButonSize, ButonSize, "A")
        RenderButton(0x53, x - w / 2 + ButonSize + Offset, y - h / 2 + ButonSize + Offset, ButonSize, ButonSize, "S")
        RenderButton(0x44, x - w / 2 + ButonSize * 2 + Offset * 2, y - h / 2 + ButonSize + Offset, ButonSize, ButonSize, "D")

        RenderButton(0x10, x - w / 2, y - h / 2 + ButonSize * 2 + Offset * 2, ButonSize, ButonSize, "Shift")
        RenderButton(0x20, x - w / 2 + ButonSize + Offset, y - h / 2 + ButonSize * 2 + Offset * 2, ButonSize, ButonSize, "Space")
        RenderButton(0x11, x - w / 2 + ButonSize * 2 + Offset * 2, y - h / 2 + ButonSize * 2 + Offset * 2, ButonSize, ButonSize, "Ctrl")
    elseif (Menu.GetInt("iShowButtons") == 2) then
        RenderButton2(0x41, x - w / 3, y - h / 3, ButonSize, ButonSize, "a")
        RenderButton2(0x57, x - w / 2 + ButonSize + Offset, y - h / 2, ButonSize, ButonSize, "w")
        RenderButton2(0x44, x - w / 3 + ButonSize + Offset, y - h / 3, ButonSize, ButonSize, "d")

        RenderButton2(0x11, x - w / 2 + ButonSize + Offset, y - h / 200, ButonSize, ButonSize, "ctrl")
        RenderButton2(0x53, x - w / 2 + ButonSize + Offset, y - h / 3, ButonSize, ButonSize, "s")
        RenderButton2(0x20, x - w / 2 + ButonSize + Offset, y - h / 7, ButonSize, ButonSize, "space")
    end
end
Hack.RegisterCallback("PaintTraverse", PaintTraverse)