--

-- ////\\\\

-- ////\\\\ TUTORIAL

-- ////\\\\ PART 10

-- \\\\////

-- \\\\//// INCLUDE

-- \\\\////

--

-- Main

local view1 = include('lib/view')

local view2 = include('lib/view')

local viewport = { width = 128, height = 64, frame = 0 }

local selection = nil

function init()

redraw()

view1:set_name('view1')

view2:set_name('view2')

view1:move_to(9,8)

view2:move_to(40,21)

select_view(view1)

end

function select_view(view)

print('Select: '..view.name)

if selection then

selection.is_selected = false

end

selection = view

selection.is_selected = true

redraw()

end

-- Interactions

function key(id,state)

if state == 1 then

if id == 2 then

select_view(view1)

elseif id == 3 then

select_view(view2)

end

end

redraw()

end

function enc(id,delta)

if id == 2 then

selection:move_by(delta,0)

elseif id == 3 then

selection:move_by(0,delta)

end

redraw()

end

-- Render

function draw_frame()

screen.level(15)

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

screen.stroke()

end

function redraw()

screen.clear()

draw_frame()

view1:draw(screen)

view2:draw(screen)

screen.update()

end