#include <libps.h>
#include "lib2d.h"
#include "addrs.h"
#include "pad.h"


GsSPRITE start0;
GsSPRITE start1;
GsSPRITE help0;
GsSPRITE help1;
GsSPRITE credits0;
GsSPRITE credits1;



void ShowIns();
void ShowIns1();
void ShowIns2();
void ProcessPadins();
/*void ProcessPadins1();
void ProcessPadins2();*/
void InitialiseSprites();
void Getscreen();


static u_long Instscrn1 = TRUE;


void main()
{
	PadInit();


	Initialise2DGraphics();
	LoadTextures();
	InitialiseSprites();

		//ShowIns();
		while(Instscrn1)
		{

		ProcessPadins();
		 }

			// main game loop
	ResetGraph(3);
}




void ProcessPadins()
{  int page=1;

	u_long	PAD = PadRead();
	ShowIns();

	if(PAD& PADselect) Instscrn1 = FALSE;
	if(PAD& PAD2select) Instscrn1 = FALSE;
	if(PAD& PADLdown)ProcessPadins1();



		FntPrint("Page: %d.\n",page);
		// force text output to the PSX screen
		FntFlush(-1);

}


/*void ProcessPadins1()
{int page=2;
	u_long	PAD = PadRead();
	ShowIns1();

	if(PAD& PADselect) Instscrn1 = FALSE;
	if(PAD& PAD2select) Instscrn1 = FALSE;
	if(PAD& PADLdown)ProcessPadins2();
	if(PAD& PADLup)ProcessPadins();



		FntPrint("Page: %d.\n",page);
		// force text output to the PSX screen
		FntFlush(-1);

}


void ProcessPadins2()
{int page=3;
	u_long	PAD = PadRead();
	ShowIns2();

	if(PAD& PADselect) Instscrn1 = FALSE;
	if(PAD& PAD2select) Instscrn1 = FALSE;
	//if(PAD& PADLdown)
	if(PAD& PADLup)ProcessPadins1();



		FntPrint("Page: %d.\n",page);
		// force text output to the PSX screen
		FntFlush(-1);

} */

void Getscreen()
{
PadInit();

	if (page==1)ShowIns();
	if (page==2) ShowIns1();
	if (page==3) ShowIns2();
	//if (page>3) page=3;
	//if (page<1) page=1;
}



void InitialiseSprites()
{

	SetSpriteInfo(&start1,START1_TIM,150,140);
	SetSpriteInfo(&start0,START0_TIM,150,140);

	SetSpriteInfo(&help0,HELP0_TIM,150,180);
	SetSpriteInfo(&help1,HELP1_TIM,150,180);

	SetSpriteInfo(&credits0,CREDITS0_TIM,155,210);
	SetSpriteInfo(&credits1,CREDITS1_TIM,155,210);

}





void ShowIns()
{

RenderPrepare();
DrawSprite(&start1,3);
DrawSprite(&help0,2);
DrawSprite(&credits0,1);
RenderFinish();
}

void ShowIns1()
{
RenderPrepare();
DrawSprite(&start0,3);
DrawSprite(&help1,2);
DrawSprite(&credits0,1);
RenderFinish();
}

void ShowIns2()
{
RenderPrepare();
DrawSprite(&start0,3);
DrawSprite(&help0,2);
DrawSprite(&credits1,1);
RenderFinish();
}