# GM_Input 回调函数文档 **回调说明**: `GM_Input`类用于处理游戏中的GM输入事件。 --- **注册方法**: - `Gm_InputFunc_Handle.rawset(Key,Function)` **例子**: ```squirrel function Test_Function(SUser, CmdString) { print(CmdString); } Gm_InputFunc_Handle.rawset("Test", Test_Function); ``` or ```squirrel function Test_Function(SUser, CmdString) { print(CmdString); } Gm_InputFunc_Handle.Test <- Test_Function; ``` or ```squirrel function Test_Function(SUser, CmdString) { print(CmdString); } Gm_InputFunc_Handle["Test"] <- Test_Function; ``` or ```squirrel Gm_InputFunc_Handle.Test <- function (SUser, CmdString) { print(CmdString); }; ```