#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <malloc.h>
#include <ogcsys.h>
#include <gccore.h>

#include <wiiuse/wpad.h>

#include "GRRLIB.h"

#define BLACK 0x000000FF
#define WHITE 0xFFFFFFFF
#define RED 0xFF0000FF
#define BLUE 0x0000FFFF

Mtx GXmodelView2D;

int main(int argc, char **argv) {

VIDEO_Init();
WPAD_Init();
WPAD_SetIdleTimeout(60);

GRRLIB_InitVideo();
GRRLIB_Start();
VIDEO_WaitVSync();

int freq = 10;

int colset = 0;
int col = WHITE;


while(1){

WPAD_ScanPads();

GRRLIB_Render();
if(WPAD_ButtonsDown (0) & WPAD_BUTTON_DOWN)
freq += 1;
if(WPAD_ButtonsDown (0) & WPAD_BUTTON_UP)
freq -= 1;
if(WPAD_ButtonsDown (0) & WPAD_BUTTON_HOME)
return 0;
if(WPAD_ButtonsDown (0) & WPAD_BUTTON_HOME)
break;
if((WPAD_ButtonsDown (0) & WPAD_BUTTON_LEFT) (WPAD_ButtonsDown (0) & WPAD_BUTTON_RIGHT)){
if(colset==0){
colset = 1;
}else{
colset = 0;
}
}

GRRLIB_FillScreen(col);

switch (colset) {
case 0:
if(col==WHITE)
col = BLACK;
else
col = WHITE;
break;
case 1:
if(col==RED)
col = BLUE;
else
col = RED;
}

int c = 0;

while(c <= freq){
GRRLIB_Render();
c++;
}

}

}