57 lines
1.2 KiB
Lua
57 lines
1.2 KiB
Lua
local device = _G.device
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local kernel = _G.kernel
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local opus = {
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'fffff00',
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'ffff07000',
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'ff00770b00f4444',
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'ff077777444444444',
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'f07777744444444444',
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'f0000777444444444',
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'070000111744444',
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'777770000',
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'7777000000',
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'70700000000',
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'077000000000',
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}
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local function update()
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local canvas = device['plethora:glasses'] and device['plethora:glasses'].canvas()
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if canvas then
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local Tween = require('opus.ui.tween')
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local Glasses = require('neural.glasses')
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local pal = Glasses.getPalette(0x4f)
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pal['f'] = nil -- transparent
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canvas.clear()
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local w, h = canvas.getSize()
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local pos = { x = w / 2, y = h / 2 - 30 }
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local group = canvas.addGroup(pos)
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local function drawLine(k, line)
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for i = 1, #line do
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local pix = pal[line:sub(i, i)]
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if pix then
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group.addRectangle(i*1.5, k*2.25, 1.5, 2.25, pix)
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end
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end
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end
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for k,line in ipairs(opus) do
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drawLine(k, line)
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end
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os.sleep(.5)
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local tween = Tween.new(40, pos, { x = w - 60, y = h - 30 }, 'outBounce')
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repeat
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local finished = tween:update(1)
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os.sleep(0)
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group.setPosition(pos.x, pos.y)
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until finished
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end
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end
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kernel.run(_ENV, {
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hidden = true,
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fn = update,
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})
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