--

-- ////\\\\

-- ////\\\\ TUTORIAL

-- ////\\\\ PART 11

-- \\\\////

-- \\\\//// PARAMETERS

-- \\\\////

--

local mdh = include('lib/midi_device_helper')

local viewport = { width = 128, height = 64 }

local actions = {"Yes", "No"}

-- Main

function init()

-- Render Style

screen.level(15)

screen.aa(0)

screen.line_width(1)

-- Render

redraw()

-- Add params with a library

mdh:init()

-- Script Params

params:add{type = "number", id = "number", name = "Number", min = 1, max = 48, default = 4}

params:add{type = "option", id = "action", name = "Action", options = actions, default = 1, action=function(x) print('selection:'..actions[x]) end}

end

-- Render

function draw_frame()

screen.rect(1, 1, viewport.width-1, viewport.height-1)

screen.stroke()

end

function draw_label(id,name,value)

local y = viewport.height - (8 * id)

screen.level(5)

screen.move(5,y)

screen.text(name)

screen.level(15)

screen.move(60,y)

if value then

screen.text(value)

end

screen.fill()

end

function draw_labels()

draw_label(1,'action',actions[params:get("action")])

draw_label(2,'number',params:get("number"))

-- Library

draw_label(5,'midi_output',mdh:get_output_name())

draw_label(4,'midi_input',mdh:get_input_name())

end

function redraw()

screen.clear()

draw_frame()

draw_labels()

screen.update()

end