mirror of
https://github.com/IgorTimofeev/MineOS.git
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118 lines
2.1 KiB
Lua
Executable File
118 lines
2.1 KiB
Lua
Executable File
local keyboard = {
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-- Control
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LEFT_CONTROL = 29,
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RIGHT_CONTROL = 157,
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-- Shift
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LEFT_SHIFT = 42,
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RIGHT_SHIFT = 54,
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-- Alft
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LEFT_ALT = 56,
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RIGHT_ALT = 184,
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-- Command (Mac & Linux) or Windows Key (Windows), I added both in case someone is from windows
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COMMAND_KEY = 219,
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WINDOWS_KEY = 219,
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-- Numbers (Not from Num Pad)
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ONE = 2,
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TWO = 3,
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THREE = 4,
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FOUR = 5,
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FIVE = 6,
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SIX = 7,
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SEVEN = 8,
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EIGHT = 9,
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NINE = 10,
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ZERO = 11,
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-- Letters
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A = 30,
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B = 48,
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C = 46,
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D = 32,
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E = 18,
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F = 33,
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G = 34,
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H = 35,
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I = 23,
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J = 36,
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K = 37,
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L = 38,
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M = 50,
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N = 49,
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O = 24,
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P = 25,
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Q = 16,
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R = 19,
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S = 31,
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T = 20,
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U = 22,
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V = 47,
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W = 17,
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X = 45,
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Y = 21,
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Z = 44,
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-- Misc
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MINUS= 12,
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PLUS = 13,
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BACKSPACE = 14,
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TAB = 15,
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SINGLE_QUOTE = 26,
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EXCLAMATION = 27,
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ENTER = 28,
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OPEN_QUOTE = 40,
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COMMA = 51,
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DOT = 52,
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SPACE = 57,
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-- Arrow Keys
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UP = 200,
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DOWN = 208,
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RIGHT = 205,
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LEFT = 203,
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}
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local pressedCodes = {}
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-------------------------------------------------------------------------
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function keyboard.isKeyDown(code)
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checkArg(1, code, "number")
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return pressedCodes[code]
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end
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function keyboard.isControl(code)
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return type(code) == "number" and (code < 32 or (code >= 127 and code <= 159))
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end
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function keyboard.isAltDown()
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return pressedCodes[keyboard.LEFT_ALT] or pressedCodes[keyboard.RIGHT_ALT]
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end
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function keyboard.isControlDown()
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return pressedCodes[keyboard.LEFT_CONTROL] or pressedCodes[keyboard.RIGHT_CONTROL]
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end
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function keyboard.isShiftDown()
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return pressedCodes[keyboard.LEFT_SHIFT] or pressedCodes[keyboard.RIGHT_SHIFT]
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end
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function keyboard.isCommandDown()
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return pressedCodes[keyboard.COMMAND_KEY]
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end
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-------------------------------------------------------------------------------
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require("Event").addHandler(function(e1, _, _, e4)
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if e1 == "key_down" then
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pressedCodes[e4] = true
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elseif e1 == "key_up" then
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pressedCodes[e4] = nil
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end
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end)
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-------------------------------------------------------------------------------
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return keyboard
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