69 lines
1.6 KiB
Lua
69 lines
1.6 KiB
Lua
util.init_hosted()
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local json = require "json"
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local serial = sys.get_env "SERIAL"
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local location = ""
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local description = "<please wait>"
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local upper_text = ""
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local lower_text = ""
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local size_multiplier = 1
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local card = nil
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util.data_mapper{
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["device_info"] = function(info)
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info = json.decode(info)
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location = info.location
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description = info.description
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if location ~= nil and location ~= '' then
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upper_text = description .. " (" .. serial .. ")"
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lower_text = location
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else
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upper_text = description
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lower_text = serial
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end
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end
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}
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gl.setup(NATIVE_WIDTH, NATIVE_HEIGHT)
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if NATIVE_WIDTH > 2000 then
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card = resource.load_image("testcard_3840.png")
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size_multiplier = 2
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else
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card = resource.load_image("testcard_1920.png")
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end
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font = resource.load_font("vera.ttf")
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function node.render()
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local render_width = 1920
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local render_height = 1080
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local upper_text_pos = 631
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local lower_text_pos = 679
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local upper_text_size = 40
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local lower_text_size = 20
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gl.clear(0,0,0,1)
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card:draw(0, 0, 1920*size_multiplier, 1080*size_multiplier)
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upper_width = font:width(upper_text, 40*size_multiplier)
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lower_width = font:width(lower_text, 20*size_multiplier)
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font:write(
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(render_width*size_multiplier/2)-(upper_width/2),
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upper_text_pos*size_multiplier,
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upper_text,
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40*size_multiplier,
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1,1,1,1)
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font:write(
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(render_width*size_multiplier/2)-(lower_width/2),
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lower_text_pos*size_multiplier,
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lower_text,
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20*size_multiplier,
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1,1,1,1)
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end
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