23 lines
610 B
Lua
23 lines
610 B
Lua
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local btui = require("btui")
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btui(function(bt)
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local key = nil
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local x, y = 0, 0
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while key ~= "q" and key ~= "Ctrl-c" do
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bt:clear()
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bt:move(x, y)
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bt:print("Pressed: ", key)
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if key == "e" then error("ERR MESSAGE") end
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local s = ("Size: (%dx%d)"):format(bt:width(), bt:height())
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bt:move(bt:width()-#s, bt:height()-1)
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bt:print(s)
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local mouse_x, mouse_y
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key, mouse_x, mouse_y = bt:getkey()
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if mouse_x then x, y = mouse_x, mouse_y end
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end
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if key == "Ctrl-c" then
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error("Interrupt received!")
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end
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end)
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