forked from hkc/cc-stuff
48 lines
1.1 KiB
Lua
48 lines
1.1 KiB
Lua
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local args = { ... }
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local ccpi = require("ccpi")
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local bigterm = require("bigterm")
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local conf_path = "/bigterm.json"
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if args[1] == "-c" then
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table.remove(args, 1)
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conf_path = table.remove(args, 1)
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end
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local screen = bigterm.fromFile(conf_path)
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local time = 10
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if args[1] == "-t" then
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table.remove(args, 1)
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time = tonumber(table.remove(args, 1))
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end
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local files = fs.list(args[1])
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while true do
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local img, err = ccpi.load(fs.combine(args[1], files[math.random(1, #files)]))
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if not img then
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printError(err)
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return
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else
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local ys = {}
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for y = 1, img.h do table.insert(ys, y) end
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for i = 1, math.floor((#ys) / 2), 2 do
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local a, b = i, (#ys - 1) - i + 1
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ys[a], ys[b] = ys[b], ys[a]
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end
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for i, y in ipairs(ys) do
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screen.setCursorPos(1, y)
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screen.blit(img.lines[y].s, img.lines[y].fg, img.lines[y].bg)
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if (i % 10) == 0 then
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os.sleep(0)
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end
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end
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for i = 1, 16 do
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screen.setPaletteColor(bit.blshift(1, i - 1), img.palette[i])
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end
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end
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os.sleep(time)
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end
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