15 Puzzle

[Gleeok]

This forum is a little sluggish now-a-days so I thought I'd liven it up a bit with a little 15 puzzle I cooked up. :)

Video: http://www.youtube.com/watch?v=9Xe8DCWKXO4

EDIT: bug fixed.

Unfortunately there's one minor bug to fix before uploading a quest file. Plus I'd much like to draw some better graphics and scale them to fit in the screen better to boot. ( I gladly accept sprite donations! :p ..well it's only 15 tiles worth after all, if someone has an inkling for it.)


Since there's no quest file yet I guess I'll post the script as per the norm.

const int PIECE_TILE = 100;

int piece[16];
int selected;
int pm_dir;

ffc script Puzzle15
{
	void run()
	{
		Init15();
		while( true )
		{
			Waitframe();
			
			doControls15();
			KeepTime();
			
			RenderBoard15();
			if( IsComplete15() ) 
			{
				Init15();
			}
		}
	}
}


void MoveSelected15( int dir )
{
	if( dir == 0 )
		if( selected - 4 < 0 ) selected += 12;
		else selected -= 4;
	if( dir == 1 )
		if( selected + 4 > 15 ) selected -= 12;
		else selected += 4;
	if( dir == 2 )
		if( selected % 4 == 0 ) selected += 3;
		else selected -= 1;
	if( dir == 3 )
		if( selected == 15 || selected == 11 || selected == 7 || selected == 3) selected -= 3;
		else selected += 1;
}

void doControls15()
{
	if( !paused )
	{
		if( Link->getPressUp() ) MoveSelected15( 0 );
		if( Link->getPressDown() ) MoveSelected15( 1 );
		if( Link->getPressLeft() ) MoveSelected15( 2 );
		if( Link->getPressRight() ) MoveSelected15( 3 );
		if( Link->getPressA() ) MovePiece15();
	}
	
	if( Link->getPressStart() )	
	{	
		paused = !paused;
	}
	
	Link->InputStart = false;
	Link->InputUp = false;
	Link->InputDown = false;
	Link->InputLeft = false;
	Link->InputRight = false;
	
	Link->X = 16;
	Link->Y = 16;
}


void Init15()
{
	InitClock();
	
	piece[15] = 0;
	for( int i = 0; i < 15; i++ )
		piece[i] = i + 1;
		
	selected = 0;
	int loop = 0;
	while( loop < 15000 )
	{
		loop = Randomize15( loop );
	}
}


int Randomize15( int loop )
{
	int r;
	if( piece[0] == 0 ) r = 1 << ( Rand(2) * 2 );
	else if( piece[3] == 0 ) r = 2 + ( Rand(2) * 5 );
	else if( piece[12] == 0 ) r = 8 + ( Rand(2) * 5 );
	else if( piece[15] == 0 ) r = 11 + ( Rand(2) * 3 );
	else r = Rand(16);
	
	int v = Move15( r, 1, 4 );
	if ( v != -1 && IsInRow15( r, v ) )
	{
		Swap15( r, v );
	}

	return loop + 1;
}

void InitClock()
{
	global_timer = 0;
	seconds = 0;
	minutes = 0;
}


int Move15( int i, int x, int y )
{
	if( i - x >= 0 ) 
		if( piece[ i - x ] == 0 )
		{
			pm_dir = 2;
			return i - x;
		}
	if( i + x < 16 )
		if( piece[ i + x ] == 0 )
		{
			pm_dir = 3;
			return i + x;
		}
	if( i - y >= 0 ) 
		if( piece[ i - y ] == 0 )
		{
			pm_dir = 0;
			return i - y;
		}
	if( i + y < 16 )
		if( piece[ i + y ] == 0 )
		{
			pm_dir = 1;
			return i + y;
		}
	return -1;
}


int Swap15( int p1, int p2 )
{
	int tmp = piece[ p1 ];
	piece[ p1 ] = piece[ p2 ];
	piece[ p2 ] = tmp;
}


bool IsInRow15( int source, int n )
{
	if( source < 4 )
	{
		if( pm_dir > 1 ) return ( n < 4 );
		else return ( ( n % 4 ) == source );
	}
	else if( source < 8 )
	{
		if( pm_dir > 1 ) return ( n > 3 && n < 8 );
		else return ( ( n % 4 ) == ( source - 4 ) );
	}
	else if( source < 12 )
	{
		if( pm_dir > 1 ) return ( n > 7 && n < 12 );
		else return ( ( n % 4 ) == ( source - 8 ) );
	}
	else
	{
		if( pm_dir > 1 ) return ( n > 11 );
		else return ( ( n % 4 ) == ( source - 12 ) );
	}
	return false;
}


void MovePiece15()
{
	int v = Move15( selected, 1, 4 );
	if ( v != -1 && IsInRow15( selected, v ) )
	{
		Swap15( selected, v );
		return;
	}
	// No good? Let's try and move up to a whole row then.
	v = Move15( selected, 2, 8 );
	if ( v != -1  && IsInRow15( selected, v ) )
	{
		if( pm_dir == 0 ) Swap15( selected - 4, v );
		else if( pm_dir == 1 ) Swap15( selected + 4, v );
		else if( pm_dir == 2 ) Swap15( selected - 1, v );
		else if( pm_dir == 3 ) Swap15( selected + 1, v );
		MovePiece15();
		return;
	}
	v = Move15( selected, 3, 12 );
	if ( v != -1  && IsInRow15( selected, v ) )
	{
		if( pm_dir == 0 ) Swap15( selected - 8, v );
		else if( pm_dir == 1 ) Swap15( selected + 8, v );
		else if( pm_dir == 2 ) Swap15( selected - 2, v );
		else if( pm_dir == 3 ) Swap15( selected + 2, v );
		MovePiece15();
		return;
	}
}


int PieceElement( int row, int column )
{
	return ( row + ( column * 4 ) );
}


bool IsComplete15()
{
	int complete = 0;
	if( piece[15] == 0 )
	{
		for( int j; j < 15; j++ )
			if( piece[j] == j + 1 ) 
				complete++;
	}
	return ( complete == 15 );
}


int getY15( int i )
{
	if( i < 4 ) return 0;
	else if( i < 8 ) return 1;
	else if( i < 12 ) return 2;
	return 3;
}


void RenderBoard15()
{
	int x_off = 64;
	int y_off = 32;
	
	// Draw the border
	Screen->Rectangle( 5, x_off-1, y_off-1, x_off + 65, y_off + 65, 15, 1, 0, 0, 0, false, 128 );
	
	for( int i = 0; i < 4; i++ )
		for( int j = 0; j < 4; j++ )
			Screen->DrawTile( 5, ( i * 16 ) + x_off, ( j * 16 ) + y_off, 
								PIECE_TILE + piece[ PieceElement( i, j ) ], 
								1, 1, 0, -1, -1, 0, 0, 0, 0, true, 128 );
	// Draw the cursor
	Screen->Rectangle( 6, x_off + (( selected % 4 ) * 16), y_off + ( getY15( selected ) * 16 ), 
						16 + x_off + (( selected % 4 ) * 16), 16 + y_off + ( getY15( selected ) * 16 ), 
						15, 1, 0, 0, 0, true, 64 );
	
	// Draw the timer
	int str[1] = ":";
	if( minutes < 10  )
	{
		Screen->DrawInteger( 6, x_off, 8, 0, 10, 1, -1, -1, 0, 0, 128 );
		Screen->DrawInteger( 6, x_off + 8 , 8, 0, 15, 1, -1, -1, minutes, 0, 128 );
	}
	else Screen->DrawInteger( 6, x_off, 8, 0, 15, 1, -1, -1, minutes, 0, 128 );
	if( seconds < 10  )
	{
		Screen->DrawInteger( 6, x_off + 20, 8, 0, 10, 1, -1, -1, 0, 0, 128 );
		Screen->DrawInteger( 6, x_off + 28, 8, 0, 15, 1, -1, -1, seconds, 0, 128 );
	}
	else Screen->DrawInteger( 6, x_off + 20, 8, 0, 15, 1, -1, -1, seconds, 0, 128 );
	if( ( global_timer % 60 ) < 10 )
	{
		Screen->DrawInteger( 6, x_off + 40, 8, 0, 15, 1, -1, -1, 0, 0, 128 );
		Screen->DrawInteger( 6, x_off + 48, 8, 0, 15, 1, -1, -1, global_timer * 1.6, 0, 128 );
	}
	else Screen->DrawInteger( 6, x_off + 40, 8, 0, 15, 1, -1, -1, global_timer * 1.6, 0, 128 );
	
	Screen->DrawCharacter(	6, x_off + 14, 8, 0, 12, -1, -1, -1, str[0], 64 );
	Screen->DrawCharacter(	6, x_off + 35, 8, 0, 12, -1, -1, -1, str[0], 64 );
}


void KeepTime()
{
	if( paused ) return;
	
	global_timer++;
	if( global_timer >= 60 ) 
	{
		seconds++;
		global_timer -= 60;
		if( seconds >= 60 )
		{
			minutes++;
			seconds -= 60;
		}
	}
}

edit: what's with the code tags!?

[pkmnfrk]

Oh god 15 puzzle.

Haven't tried the script, but I hate you already D:<



;)

[Gleeok]

Yep, although I don't think 15 puzzle gets many people exited. I pretty much got bored and wondered how long it would take to script it.

Uses:

- You could have it trigger if link is in water while holding select and presses the B button 20 times.
- Master using it and you can have this?
- As punishment for dying.


Anyway I edited the script. All the parts are there now and it works as it should.

[Imzogelmo]

Tetris coming soon?!?!

[Gleeok]

Nope. Tetris already came. :P

They're both in the same quest file, here:
http://armageddongames.net/showthread.php?44655-Tetriz

[Lemon]

So, you could easily replace the numbers with an image right? This might be fun to try to implement into a quest for a side-quest for a heart piece or something.

[Imzogelmo]

This is pure awesomeness. :)

[Gleeok]

Who wants to try 512 puzzle next? XD