template/source/main.c

This example shows the minimum code required to use GRRLIB.It could be used as a template to start a new project. More elaborate examples can be found inside the examples folder.

/*===========================================
        GRRLIB (GX Version)
        - Template Code -

        Minimum Code To Use GRRLIB
============================================*/
#include <grrlib.h>

#include <stdlib.h>
#include <wiiuse/wpad.h>

int main(int argc, char **argv) {
    // Initialise the Graphics & Video subsystem
    GRRLIB_Init();

    // Initialise the Wiimotes
    WPAD_Init();

    // Loop forever
    while(1) {

        WPAD_ScanPads();  // Scan the Wiimotes

        // If [HOME] was pressed on the first Wiimote, break out of the loop
        if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME)  break;

        // ---------------------------------------------------------------------
        // Place your drawing code here
        // ---------------------------------------------------------------------

        GRRLIB_Render();  // Render the frame buffer to the TV
    }

    GRRLIB_Exit(); // Be a good boy, clear the memory allocated by GRRLIB

    exit(0);  // Use exit() to exit a program, do not use 'return' from main()
}