153 lines
3.4 KiB
Lua
153 lines
3.4 KiB
Lua
--- The Keys API provides a table of numerical codes corresponding to keyboard
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-- keys, suitable for decoding key events.
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--
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-- These values are not guaranteed to remain the same between versions. It is
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-- recommended that you use the constants provided by this file, rather than
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-- the underlying numerical values.
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--
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-- @module keys
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local expect = dofile("rom/modules/main/cc/expect.lua").expect
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local tKeys = {}
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tKeys[32] = 'space'
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tKeys[39] = 'apostrophe'
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tKeys[44] = 'comma'
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tKeys[45] = 'minus'
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tKeys[46] = 'period'
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tKeys[47] = 'slash'
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tKeys[48] = 'zero'
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tKeys[49] = 'one'
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tKeys[50] = 'two'
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tKeys[51] = 'three'
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tKeys[52] = 'four'
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tKeys[53] = 'five'
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tKeys[54] = 'six'
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tKeys[55] = 'seven'
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tKeys[56] = 'eight'
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tKeys[57] = 'nine'
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tKeys[59] = 'semicolon'
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tKeys[61] = 'equals'
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tKeys[65] = 'a'
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tKeys[66] = 'b'
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tKeys[67] = 'c'
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tKeys[68] = 'd'
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tKeys[69] = 'e'
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tKeys[70] = 'f'
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tKeys[71] = 'g'
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tKeys[72] = 'h'
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tKeys[73] = 'i'
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tKeys[74] = 'j'
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tKeys[75] = 'k'
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tKeys[76] = 'l'
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tKeys[77] = 'm'
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tKeys[78] = 'n'
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tKeys[79] = 'o'
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tKeys[80] = 'p'
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tKeys[81] = 'q'
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tKeys[82] = 'r'
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tKeys[83] = 's'
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tKeys[84] = 't'
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tKeys[85] = 'u'
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tKeys[86] = 'v'
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tKeys[87] = 'w'
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tKeys[88] = 'x'
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tKeys[89] = 'y'
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tKeys[90] = 'z'
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tKeys[91] = 'leftBracket'
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tKeys[92] = 'backslash'
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tKeys[93] = 'rightBracket'
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tKeys[96] = 'grave'
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-- tKeys[161] = 'world1'
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-- tKeys[162] = 'world2'
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tKeys[257] = 'enter'
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tKeys[258] = 'tab'
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tKeys[259] = 'backspace'
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tKeys[260] = 'insert'
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tKeys[261] = 'delete'
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tKeys[262] = 'right'
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tKeys[263] = 'left'
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tKeys[264] = 'down'
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tKeys[265] = 'up'
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tKeys[266] = 'pageUp'
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tKeys[267] = 'pageDown'
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tKeys[268] = 'home'
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tKeys[269] = 'end'
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tKeys[280] = 'capsLock'
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tKeys[281] = 'scrollLock'
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tKeys[282] = 'numLock'
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-- tKeys[283] = 'printScreen'
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tKeys[284] = 'pause'
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tKeys[290] = 'f1'
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tKeys[291] = 'f2'
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tKeys[292] = 'f3'
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tKeys[293] = 'f4'
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tKeys[294] = 'f5'
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tKeys[295] = 'f6'
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tKeys[296] = 'f7'
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tKeys[297] = 'f8'
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tKeys[298] = 'f9'
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tKeys[299] = 'f10'
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tKeys[300] = 'f11'
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tKeys[301] = 'f12'
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tKeys[302] = 'f13'
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tKeys[303] = 'f14'
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tKeys[304] = 'f15'
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tKeys[305] = 'f16'
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tKeys[306] = 'f17'
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tKeys[307] = 'f18'
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tKeys[308] = 'f19'
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tKeys[309] = 'f20'
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tKeys[310] = 'f21'
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tKeys[311] = 'f22'
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tKeys[312] = 'f23'
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tKeys[313] = 'f24'
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tKeys[314] = 'f25'
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tKeys[320] = 'numPad0'
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tKeys[321] = 'numPad1'
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tKeys[322] = 'numPad2'
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tKeys[323] = 'numPad3'
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tKeys[324] = 'numPad4'
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tKeys[325] = 'numPad5'
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tKeys[326] = 'numPad6'
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tKeys[327] = 'numPad7'
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tKeys[328] = 'numPad8'
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tKeys[329] = 'numPad9'
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tKeys[330] = 'numPadDecimal'
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tKeys[331] = 'numPadDivide'
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-- tKeys[332] = 'numPadMultiply'
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tKeys[333] = 'numPadSubtract'
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tKeys[334] = 'numPadAdd'
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tKeys[335] = 'numPadEnter'
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tKeys[336] = 'numPadEqual'
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tKeys[340] = 'leftShift'
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tKeys[341] = 'leftCtrl'
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tKeys[342] = 'leftAlt'
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-- tKeys[343] = 'leftSuper'
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tKeys[344] = 'rightShift'
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tKeys[345] = 'rightCtrl'
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tKeys[346] = 'rightAlt'
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-- tKeys[347] = 'rightSuper'
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-- tKeys[348] = 'menu'
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local keys = _ENV
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for nKey, sKey in pairs(tKeys) do
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keys[sKey] = nKey
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end
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-- Alias some keys for ease-of-use and backwards compatibility
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keys["return"] = keys.enter --- @local
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keys.scollLock = keys.scrollLock --- @local
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keys.cimcumflex = keys.circumflex --- @local
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--- Translates a numerical key code to a human-readable name. The human-readable
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-- name is one of the constants in the keys API.
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--
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-- @tparam number code The key code to look up.
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-- @treturn string|nil The name of the key, or `nil` if not a valid key code.
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-- @usage keys.getName(keys.enter)
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function getName(_nKey)
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expect(1, _nKey, "number")
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return tKeys[_nKey]
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end
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