├── Lua
    └── hookFuncTool.lua
└── README.md


/Lua/hookFuncTool.lua:
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  1 | bs = print
  2 | funcTable = {}
  3 | for k, v in pairs(_ENV) do
  4 | 	if (type(v) == 'function') then
  5 | 		funcTable[#funcTable + 1] = k
  6 | 	end
  7 | 	if (type(v) == 'table' and k ~= 'package' and k ~= '_G' and k ~= 'funcTable') then
  8 | 		for key, value in pairs(_ENV[k]) do
  9 | 			funcTable[#funcTable + 1] = k .. '.' .. key
 10 | 		end
 11 | 	end
 12 | end
 13 | 
 14 | function saveCallFunc(...)
 15 | 	n = n + 1
 16 | 	if (debug.getinfo(3).name == 'dofile' and isDofile == nil) then
 17 | 		isDofile = true
 18 | 		return 0
 19 | 	end
 20 | 	if (debug.getinfo(3).name == 'sethook' and isSetHook == nil) then
 21 | 		isSetHook = true
 22 | 		return 0
 23 | 	end
 24 | 	funcTable[#funcTable + 1] = debug.getinfo(3).name
 25 | end
 26 | 
 27 | function runScriptMenu()
 28 | 	local file = gg.prompt({'运行脚本路径'},{'/sdcard/'},{'file'})
 29 | 	if (file) then
 30 | 		if (io.open(file[1]) == nil) then
 31 | 			gg.alert('文件不存在或无访问权限')
 32 | 			return 0
 33 | 		end
 34 | 		if (loadfile(file[1]) == nil) then
 35 | 			gg.alert('脚本编译错误')
 36 | 			return 0
 37 | 		end
 38 | 		pathname = file[1]
 39 | 		pathname2 = file[1]
 40 | 	end
 41 | end
 42 | 
 43 | function getFunc()
 44 | 	if (pathname == nil) then
 45 | 		gg.alert('未设置脚本')
 46 | 		return 0
 47 | 	end
 48 | 	debug.sethook(saveCallFunc, 'c')
 49 | 	dofile(pathname)
 50 | 	debug.sethook()
 51 | 	gg.alert('获取完毕')
 52 | 	table.sort(funcTable)
 53 | end
 54 | 
 55 | function chooseHookFunc()
 56 | 	local chooseFunc = {}
 57 | 	if (pathname == nil) then
 58 | 		gg.alert('未设置脚本')
 59 | 		return 0
 60 | 	end
 61 | 	local SN = gg.multiChoice(funcTable, nil, '请选择要hook的func')
 62 | 	if (SN) then
 63 | 		for k, v in pairs(SN) do
 64 | 			if (v == true) then
 65 | 				chooseFunc[#chooseFunc + 1] = funcTable[k]
 66 | 			end
 67 | 		end
 68 | 		io.open('/sdcard/tmp.tmp', 'w')
 69 | 		files = io.open('/sdcard/tmp.tmp', 'a+')
 70 | 		for k, v in ipairs(chooseFunc) do
 71 | 			writeNewFunc(v)
 72 | 		end
 73 | 	end
 74 | end
 75 | 
 76 | function writeNewFunc(func)
 77 | 	while true do
 78 | 		::last::
 79 | 		local hook = gg.prompt({'请输入要Hook的代码\n当前函数: ' .. func, '是否输出参数'}, {'return', false}, {'text', 'checkbox'})
 80 | 		if (hook) then
 81 | 			if (hook[2]) then
 82 | 				files:write('function ' .. func .. '(...)\nbs(...)\n' .. hook[1] .. '\nend\n')
 83 | 			else
 84 | 				files:write('function ' .. func .. '(...)\n' .. hook[1] .. '\nend\n')
 85 | 			end
 86 | 			if (loadfile('/sdcard/tmp.tmp') == nil) then
 87 | 				gg.alert('代码编写错误，清重写编写')
 88 | 				io.open('/sdcard/tmp.tmp', 'w')
 89 | 				goto last
 90 | 			else
 91 | 				dofile('/sdcard/tmp.tmp')
 92 | 				dofile(pathname)
 93 | 				break
 94 | 			end
 95 | 		end
 96 | 	end
 97 | end
 98 | local pathname
 99 | pathname2 = '无'
100 | n = 1
101 | function main()
102 | 	local SN = gg.choice({
103 | 		'获取函数',
104 | 		'设置脚本',
105 | 		'hook函数',
106 | 		'退出脚本'
107 | 	}, nil, 'By.Sakuras\n当前设置运行脚本为: ' .. pathname2)
108 | 	if (SN == nil) then
109 | 	else
110 | 		if (SN == 1) then
111 | 			getFunc()
112 | 		elseif (SN == 2) then
113 | 			runScriptMenu()
114 | 		elseif (SN == 3) then
115 | 			chooseHookFunc()
116 | 		else
117 | 			os.exit()
118 | 		end
119 | 	end
120 | end
121 | 
122 | gg.showUiButton()
123 | while true do
124 | 	if (gg.isClickedUiButton()) then
125 | 		main()
126 | 	end
127 | end


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/README.md:
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1 | # GameGuardian-Lua-hook-function-tool
2 | 用于Hook GameGuardian Lua脚本函数的工具
3 | # 使用教程
4 | 进入脚本主页，选择要hook的脚本，然后进入hook选择函数页面，然后会自动运行脚本
5 | # hook脚本内声明函数
6 | 选择第一个获取函数，再进入hook函数页面
7 | 


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