在罗技 5.4 LUA 中弃用 table.getn 后，此代码似乎不再起作用

Posted 2023-03-15

【中文标题】在罗技 5.4 LUA 中弃用 table.getn 后，此代码似乎不再起作用

【英文标题】：After table.getn got deprected in Logitech 5.4 LUA this code doesn't seems to work anymore

【发布时间】：2021-04-10 23:42:17

【问题描述】：

Logitech API 更新为 5.4 Lua 版本后，table.getn 被弃用，一些帮助我的人说我可以用 # 更新代码，但 逻辑代码 似乎不再适用于此替换，我已尝试对代码进行一些变通，但我对编程不是很熟悉，如何为 Logitech API 修复此代码？有人可以指导我吗？

Sense = 1.4;
--Rate of FIRE (in seconds)
G36ROF = 10 --600RPM.
HKROF = 11.1 --666RPM.
ROF = G36ROF, HK417ROF --Rate of FIRE (seconds)
------------------------------------------------------------------
indexWeapon = 0;
indexPattern = 1;
delay = 0;
-------------------------| Recoil Patterns |-----------------------

G36 = x=0.0, y=0.0, x=-0.337486, y=0.372398, x=-0.308392, y=0.418948, x=-0.244386, y=0.474808, x=-0.216456, y=0.530667, x=-0.097755, y=0.551615, x=-0.070663, y=1.130321, x=0.201095, y=1.246789, x=0.361971, y=1.226679, x=0.372026, y=1.136187, x=0.33784, y=1.423752, x=0.180985, y=2.135629, x=-0.108591, y=1.966709, x=-0.180985, y=1.846052, x=-0.33784, y=1.918446, x=-0.422299, y=1.797789, x=-0.434365, y=1.615839, x=-0.22587, y=1.980705, x=-0.034749, y=2.258699, x=0.121622, y=2.171826, x=0.260619, y=2.154451, x=0.750583, y=1.81391, x=0.938229, y=1.939007, x=0.89653, y=2.022405, x=0.87568, y=2.064104, x=0.733904, y=2.981484, x=0.187646, y=1.563715, x=0.250194, y=1.709662, x=0.479539, y=2.084954, x=0.625486, y=1.959856, x=1.09877, y=1.824334, x=0.89653, y=1.063326, x=1.00078, y=0.979928, x=1.18842, y=1.313521, x=0.917379, y=1.522016, x=0.356527, y=1.636689, x=-0.229345, y=1.313521, x=-0.938229, y=1.230123, x=-1.56372, y=1.125875, x=-1.27182, y=0.646336, x=-1.49283, y=0.542088, x=-2.08962, y=0.864672, x=-2.49194, y=0.570443, x=-3.75292, y=0.09007, x=-3.27855, y=-1.044812, x=-2.41938, y=-1.853941, x=-1.52619, y=-1.551206, x=-2.17669, y=-1.025797, x=-2.65206, y=0.400311, x=-1.15089, y=1.200934, x=0.182642, y=1.81391, x=0.600467, y=0.690537, x=0.780607, y=0.63049, x=0.840654, y=0.63049, x=1.14089, y=0.72056, x=0.987768, y=1.026798, x=0.420327, y=1.501167, x=-0.870677, y=1.771377, x=-1.86145, y=0.210163, x=-1.4111, y=-0.600467, x=-1.47114, y=-0.888691, x=-1.35105, y=-0.840654, x=-1.71133, y=-0.960747, x=-1.98154, y=-0.810631, x=-2.01156, y=-0.45035, x=-1.59724, y=0.231179, x=-0.330257, y=0.240187, x=-0.240187, y=0.210163, x=-0.18014, y=0.27021, x=-0.18014, y=0.390303, x=-0.09007, y=0.54042, x=0.870677, y=1.411097, x=2.76215, y=-0.030023, x=3.42266, y=-0.600466, x=3.72289, y=-0.330256, x=2.579, y=0.045036, x=1.14089, y=0.330257, x=1.17091, y=0.300233, x=1.32103, y=0.480373, x=1.44112, y=0.600467, x=1.23396, y=0.63049, x=0.750584, y=0.570443, x=0.9007, y=0.690537, x=0.960747, y=0.81063, x=0.930724, y=0.690537, x=1.12888, y=0.726565, x=1.45113, y=0.425333, x=1.47615, y=0.1251, x=1.62626, y=-0.125094, x=2.00156, y=-0.225171, x=2.45191, y=-0.685528, x=1.42611, y=-0.400311, x=1.47615, y=-0.47537, x=2.00156, y=-0.575447, x=2.7021, y=-0.750583, x=3.37763, y=-0.825642
HK417 = x=0.0, y=0.0, x=0.178027, y=0.483217, x=0.139879, y=0.495934, x=0.114446, y=0.534082, x=0.076297, y=0.432352, x=0.071211, y=0.498477, x=0.063581, y=0.559515, x=0.076297, y=0.750259, x=-0.012716, y=0.737542, x=-0.012716, y=0.623096, x=-0.10936, y=0.782049, x=-0.139879, y=1.068165, x=-0.330622, y=1.246192, x=-0.546799, y=1.297057, x=-0.635812, y=1.22076, x=-0.506107, y=1.342836, x=0.025432, y=1.487801, x=0.635812, y=1.767558, x=0.826556, y=1.691261, x=0.622588, y=1.648026, x=0.209288, y=1.437642, x=-0.012716, y=1.500517, x=-0.368771, y=1.754842, x=-0.661245, y=1.907437, x=-1.05545, y=2.174478, x=-0.957686, y=1.644364, x=-0.835, y=1.626052, x=-0.65921, y=1.867762, x=-0.505395, y=2.351184, x=-0.131842, y=2.439079, x=0.380145, y=1.88754, x=0.791053, y=1.472237, x=1.47224, y=1.560132, x=1.40632, y=1.164606, x=1.45026, y=0.988816, x=1.05254, y=0.786658, x=0.747105, y=0.900921, x=0.703158, y=0.944868, x=0.791053, y=1.142631, x=0.900921, y=0.944868, x=0.881145, y=0.828408, x=1.42829, y=0.622588, x=1.64803, y=0.238048, x=2.06919, y=0.12818, x=1.90439, y=0.311294, x=1.17193, y=0.631743, x=0.622588, y=0.860636, x=0.183114, y=0.897259, x=-0.366228, y=1.025439, x=-0.824013, y=0.78739, x=-1.16461, y=0.633574, x=-0.988816, y=0.494408, x=-1.02544, y=0.494408, x=-1.46491, y=0.640899, x=-1.77621, y=0.531031, x=-1.46345, y=0.202158, x=-1.99961, y=-0.087895, x=-2.10947, y=-0.395526, x=-3.53337, y=-0.764684, x=-1.79305, y=-0.316421, x=-2.033, y=-0.192489, x=-0.949263, y=0.026368, x=-1.68758, y=0.105474, x=-3.24332, y=0.210947, x=-1.60847, y=-0.052737, x=-1.68758, y=-0.282142, x=-1.2024, y=-0.253137, x=-1.55046, y=-0.411347, x=-3.32242, y=-0.885979, x=-2.12002, y=-0.537916, x=-1.73715, y=-0.249973, x=-0.442989, y=0.094926, x=-0.29436, y=0.300492, x=-0.085855, y=0.4906, x=0.239167, y=0.410877, x=0.521262, y=0.300492, x=0.699399, y=0.127164, x=0.750265, y=0.101731, x=0.813847, y=0.165313, x=0.826563, y=0.330625, x=0.434475, y=1.133875, x=-0.402854, y=0.769085, x=-0.71415, y=0.183115, x=-1.09869, y=-0.109869, x=-1.04376, y=-0.23805, x=-0.9522, y=-0.3644, x=-0.842331, y=-0.292985, x=-1.66635, y=-0.567658, x=-1.04376, y=-0.274673, x=-0.695839, y=-0.146492, x=-0.988823, y=-0.054935, x=-0.274673, y=0.201427, x=-0.091558, y=0.384542, x=0.128181, y=0.274673, x=0.402854, y=0.091558, x=0.4761, y=0.0, x=1.55048, y=-0.189854, x=2.43646, y=-0.284781, x=4.08186, y=-0.221496, x=3.22752, y=0.189855, x=1.89634, y=0.672401, x=0.57132, y=0.351582, x=0.593294, y=0.461451, x=0.799848, y=0.613071, x=0.85698, y=0.527373, x=0.997613, y=0.544952, x=1.13912, y=0.411351, x=1.79096, y=0.272124, x=2.66745, y=0.145555, x=2.18016, y=0.072777, x=2.38267, y=0.094927, x=0.518827, y=0.091558, x=0.473048, y=0.137337, x=0.671423, y=0.228894, x=0.671423, y=0.122077, x=1.08801, y=0.193797, x=0.747722, y=0.061039, x=1.00714, y=0.030519, x=0.7935, y=0.030519, x=0.991876, y=-0.045779, x=0.882006, y=0.033571
Wpattern = G36, HK417

-----------------------| Weapon compensation |-----------------------
G36Sen = 5.5
HK417Sen = 5 
sensibility = G36Sen, HK417Sen

function OnEvent(event, arg)
    EnablePrimaryMouseButtonEvents(true)
    if IsMouseButtonPressed(2) then
        indexWeapon = indexWeapon+1
        if indexWeapon > 2 then
            indexWeapon = 0
        end
        if indexWeapon > 0 then
            if indexWeapon == 1 then
                MoveMouseRelative(0,-10)
            end
            if indexWeapon ==2 then
                MoveMouseRelative(10, 0)
            end
            delay = (1000/ROF[indexWeapon])/5
        end     
    end
    while IsMouseButtonPressed(1) do
        if indexWeapon > 0 then
            if IsMouseButtonPressed(3) and indexPattern < table.getn(Wpattern[indexWeapon]) then            
                MoveMouseRelative(Wpattern[indexWeapon][indexPattern].x*sensibility[indexWeapon]* Sense, Wpattern[indexWeapon][indexPattern].y*sensibility[indexWeapon]*Sense)
                Sleep(delay)
                indexPattern = indexPattern + 1
            else
                Sleep(10)
            end
        end
    end
    indexPattern =1
end

【问题讨论】：

# 替换了 table.getn，因为 Lua 5.1 如果你能详细说明“似乎不再工作”会有所帮助。

我试过这样if IsMouseButtonPressed(3) and indexPattern < #(Wpattern[indexWeapon]) then，但我没有收到任何错误消息，但由于某种原因代码不起作用，函数根本不起作用，我认为是因为它不是都一样。在使用table.getn 之前，它工作得很好，没有错误并且可以移动鼠标，但是使用# 不会随着反冲模式移动。

使用OutputDebugMessage 了解发生了什么。因为我不明白你是怎么知道 yoru codee 正在做任何事情的

我现在收到此错误bad argument #1 to 'Sleep' (number has no integer representation) 我知道代码何时可以工作，因为鼠标会移动，我正在使用 Logitech API 来移动鼠标与图案

试试Sleep(math.floor(delay))

【参考方案1】：

你可以自己加回table.getn，如果这只是你的个人脚本，否则我不鼓励。

添加这个添加代码的开头

table.getn = function(t) return #t end

更好的方法是在您的代码中添加一个getn 函数并将table.getn 替换为getn

local function getn(t)
    return #t
end

但是用# 替换table.getn 必须有效，并且是最好的前进方式。