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Console Commands

Info

Dependencies:
- PermMem
- HookEngine
Implementation:
ConsoleCommands.d on GitHub

This package allows you to create new console commands.

Initialization

Initialize with LeGo_ConsoleCommands flag. 

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LeGo_Init(LeGo_ConsoleCommands);

Functions

CC_Register

CC_Register

Registers a new console command. 

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func void CC_Register(var func f, var string cmdPrefix, var string description)
Parameters
  • var func f
    This function is executed when the cmdPrefix command is entered in the console. The function signature is func string f(var string p0). The string passed is everything that was specified in the console after the actual command. The return value is then displayed in the console.
  • var string cmdPrefix
    This is a command, which can be entered in the console.
  • var string description
    This text appears next to the command (in zSpy) when you use the help command in the console.

CC_Remove

CC_Remove

Removes a function from the console commands. 

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func void CC_Remove(var func f)
Parameters
  • var func f
    This function will be removed, i.e. the associated command will no longer work.

CC_Active

CC_Active

Checks whether the function passed is already part of a console command. 

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func int CC_Active(var func f)
Parameters
  • var func f
    Function being checked

Return value

The function returns TRUE if there is a corresponding function, FALSE is returned otherwise.

Examples

Basic command example

As a basic example - let us create a version command, which prints a version of our modification.
Firstly, we declare a constant string variable to hold the version string to be shown. 

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const string Mod_Version = "My mod version 0.1alpha";
Next we create the command function.

Note

Notice the correct function signature. If you do not adhere to the correct function signature, the command will crash the game.

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// This function is called by our console
func string CC_ModVersion(var string param)
{
    return Mod_Version;
};
We then have to register the functions. For convenience, I created a new RegisterConsoleFunctions function to initialize all console commands. The function is really simple. 
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func void RegisterConsoleFunctions()
{
    CC_Register (CC_ModVersion, "version", "Version of my amazing mod.");
};
Lastly, we have to call this function from INIT_GLOBAL function. 
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func void INIT_GLOBAL()
{
    // will be called for every world (from INIT_<LevelName>)
    Game_InitGerman();

    // Ikarus initialization
    MEM_InitAll();

    // LeGo initialization
    LeGo_Init(LeGo_ConsoleCommands);

    // Here we register all of our commands
    RegisterConsoleFunctions();

    // the rest of the code 
};