15 Puzzle

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.

Code:

---


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!?

Oh god 15 puzzle.

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



;)

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.

Tetris coming soon?!?!

Nope. Tetris already came. :P

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

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.

This is pure awesomeness. :)

Who wants to try 512 puzzle next? XD