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()
}