#include "hiscore.h"

void SetupHiScoreTable()
{

   HISCORE temp;

   hiScoreTable[1].initials[0]='J'; hiScoreTable[1].score=1000000;
   hiScoreTable[1].initials[1]='L'; hiScoreTable[1].initials[2]='S';
   hiScoreTable[1].level=10;
   temp.initials[0]='A'; temp.initials[1]='*'; temp.initials[2]='*';
   temp.score= 500000; temp.level= 9; hiScoreTable[2] = temp;
   temp.initials[0]='S'; temp.score= 250000; temp.level= 8; hiScoreTable[3] = temp;
   temp.initials[0]='O'; temp.score= 120000; temp.level= 7; hiScoreTable[4] = temp;
   temp.initials[0]='N'; temp.score=  60000; temp.level= 6; hiScoreTable[5] = temp;
   temp.initials[0]='*'; temp.score=  30000; temp.level= 5; hiScoreTable[6] = temp;
   temp.initials[0]='L'; temp.score=  15000; temp.level= 4; hiScoreTable[7] = temp;
   temp.initials[0]='E'; temp.score=  12000; temp.level= 3; hiScoreTable[8] = temp;
   temp.initials[0]='E'; temp.score=  11000; temp.level= 2; hiScoreTable[9] = temp;
   temp.initials[0]='*'; temp.score=  10000; temp.level= 1; hiScoreTable[10]= temp;


}

void EnterNewScore(long score)
{
	u_long stop = 0;
	u_long index;

	currentInitial = 0;
	thisLetter = 'A';
	currentLetter = 1;

	for(index=1; index <= 10;index++)
	{
		if(score > hiScoreTable[index].score)
		{
			break;
		}
	}

	position = index;

	hiScoreTable[position].initials[0]=' '; hiScoreTable[position].score=score;
	hiScoreTable[position].initials[1]=' '; hiScoreTable[position].initials[2]=' ';

	while(!stop)
	{
		UpdateHiScoreEntry(score);
		DrawHiScoreEntry(score);
		stop = ProcessUserInputHiScoreEntry();
	}
}


// converts long varible to char
void UpdateHiScoreEntry(long score)
{
       switch(currentLetter)
       {
	case 1: thisLetter = 'A'; break;
	case 2: thisLetter = 'B'; break;
	case 3: thisLetter = 'C'; break;
	case 4: thisLetter = 'D'; break;
	case 5: thisLetter = 'E'; break;
	case 6: thisLetter = 'F'; break;
	case 7: thisLetter = 'G'; break;
	case 8: thisLetter = 'H'; break;
	case 9: thisLetter = 'I'; break;
	case 10:thisLetter = 'J'; break;
	case 11:thisLetter = 'K'; break;
	case 12:thisLetter = 'L'; break;
	case 13:thisLetter = 'M'; break;
	case 14:thisLetter = 'N'; break;
	case 15:thisLetter = 'O'; break;
	case 16:thisLetter = 'P'; break;
	case 17:thisLetter = 'Q'; break;
	case 18:thisLetter = 'R'; break;
	case 19:thisLetter = 'S'; break;
	case 20:thisLetter = 'T'; break;
	case 21:thisLetter = 'U'; break;
	case 22:thisLetter = 'V'; break;
	case 23:thisLetter = 'W'; break;
	case 24:thisLetter = 'X'; break;
	case 25:thisLetter = 'Y'; break;
	case 26:thisLetter = 'Z'; break;
       }
}

void DrawHiScoreEntry(long score)
{

	RenderPrepare();

	FntPrint("\n\n\n\t%d\t%d\t",position,score);
	FntPrint("%c%c%c\t",hiScoreTable[position].initials[0],hiScoreTable[position].initials[1],hiScoreTable[position].initials[2]);
	FntPrint("%c ",thisLetter);

	FntFlush(-1);

	RenderFinish();
}

u_long ProcessUserInputHiScoreEntry()
{
	static u_long buttonDown = 0;

	// create PAD variable to hold states of both joypads
	u_long	PAD = PadRead();

	if(!buttonDown)
	{

		if(PAD& PADLup)
		{
			currentLetter += 1;
			if(currentLetter > 26) currentLetter =1;
			buttonDown = 1;
		}
		if(PAD& PADLdown)
		{
			currentLetter -= 1;
			if(currentLetter < 1) currentLetter = 26;
			buttonDown = 1;
		}
		if(PAD& PADcross)
		{
			buttonDown = 1;
			hiScoreTable[position].initials[currentInitial]=thisLetter;
			currentLetter = 1;
			if(++currentInitial >2) return(1);
		}
	}
	else if(!(PAD& PADLup) && !(PAD& PADLdown) && !(PAD& PADcross)) buttonDown = 0;


	return(0);
}

u_long GoodScore(long score)
{
	u_long index;

	for(index=1; index <= 10;index++)
	{
		if(score > hiScoreTable[index].score)
		{
			return(1);
		}
	}
	return(0);
}

u_long UpdateHiScoreDisplay()
{
	static long counter=0;

	if(++counter > 200)
	{
		counter=0;
		return(0);
	}
	return(1);
}

void DrawHiScoreDisplay()
{
     u_long index;

     RenderPrepare();

     FntPrint("\tPOSITION INITIALS   SCORE\n\t-------------------------\n\n");
     for(index = 1; index <= 10 ; index++)
     {
	FntPrint("\t %d\t",index);
	FntPrint(" %c%c%c \t",hiScoreTable[index].initials[0],hiScoreTable[index].initials[1],hiScoreTable[index].initials[2]);
	FntPrint(" %d\n",hiScoreTable[index].score);
     }

     FntFlush(-1);
     RenderFinish();

}