1 files changed, 13 insertions, 4 deletions

diff --git a/noncore/games/sfcave/sfcave.cpp b/noncore/games/sfcave/sfcave.cpp
index 93f5f82..d551afe 100644
--- a/noncore/games/sfcave/sfcave.cpp
+++ b/noncore/games/sfcave/sfcave.cpp
@@ -317,780 +317,789 @@ void SFCave :: run()
 
             // Apply Game rules
             nrFrames ++;
 
             if ( replay )
             {
                 while( replayIt->current() && *(replayIt->current()) == nrFrames )
                 {
                     press = !press;
                     ++(*replayIt);
                 }
             }
             
             if ( CURRENT_GAME_TYPE == SFCAVE_GAME )
                 handleGameSFCave();
             else if ( CURRENT_GAME_TYPE == GATES_GAME )
                 handleGameGates();
             else if ( CURRENT_GAME_TYPE == FLY_GAME )
                 handleGameFly();
 
             draw();
             break;
         }
     }
 }
 
 void SFCave :: handleGameSFCave()
 {
     // Update score
     if ( nrFrames % 5 == 0 )
         score ++;
 
     if ( nrFrames % 500 == 0 )
     {
         if ( maxHeight < sHeight - 100 )
         {
             maxHeight += 10;
 
             // Reduce block height
             if ( maxHeight > sHeight - 150 )
                 blockHeight -= 5;
         }
     }
 
     if ( nrFrames % 100 == 0 )
         addBlock();
 
     if ( checkCollision() )
     {
         if ( score > highestScore[currentGameType][currentGameDifficulty] )
         {
             highestScore[currentGameType][currentGameDifficulty] = score;
             saveScore();
         }
         state = STATE_CRASHING;
     }
     else
     {
         moveLandscape();
     }
 
 }
 
 
 void SFCave :: handleGameGates()
 {
     // Update score
     if ( nrFrames % 5 == 0 )
         score ++;
 
     // Slightly random gap distance
     if ( nrFrames >= nextGate )
     {
         nextGate = nrFrames + nextInt( 50 ) + gateDistance;
         addGate();
     }
 
     if ( nrFrames % 500 == 0 )
     {
         if ( gapHeight > 75 )
             gapHeight -= 5;
     }
 
     if ( checkCollision() )
     {
         if ( score > highestScore[currentGameType][currentGameDifficulty] )
         {
             highestScore[currentGameType][currentGameDifficulty] = score;
             saveScore();
         }
         state = STATE_CRASHING;
     }
     else
     {
         moveLandscape();
     }
 
 }
 
 void SFCave :: handleGameFly()
 {
     if ( nrFrames % 4 == 0 )
     {
         // Update score
         // get distance between landscape and ship
         int diff = mapBottom[10] - user.y();
 
         // the closer the difference is to 0 means more points
         if ( diff < 10 )
             score += 5;
         else if ( diff < 20 )
             score += 3;
         else if ( diff < 30 )
             score += 2;
         else if ( diff < 40 )
             score += 1;
     }
 
     if ( checkFlyGameCollision() )
     {
         if ( score > highestScore[currentGameType][currentGameDifficulty] )
         {
             highestScore[currentGameType][currentGameDifficulty] = score;
             saveScore();
         }
         state = STATE_CRASHING;
     }
     else
     {
         moveFlyGameLandscape();
     }
 }
 
 bool SFCave :: checkFlyGameCollision()
 {
     if ( (user.y() + user.width()) >= mapBottom[11] )
         return true;
 
     return false;
 }
 
 void SFCave :: moveFlyGameLandscape()
 {
     offset++;
 
     if ( offset >= segSize )
     {
         offset = 0;
         for ( int i = 0 ; i < MAPSIZE-speed ; ++i )
             mapBottom[i] = mapBottom[i+speed];
 
         for ( int i = speed ; i > 0 ; --i )
             setFlyPoint( MAPSIZE-i );
     }
 }
 
 void SFCave :: setFlyPoint( int point )
 {
     static int fly_difficulty_levels[] = { 5, 10, 15 };
     if ( nextInt(100) >= 75 )
         dir *= -1;
 
     int prevPoint = mapBottom[point-1];
     
     int nextPoint = prevPoint + (dir * nextInt( fly_difficulty_levels[currentGameDifficulty] ) );
 
     if ( nextPoint > sHeight )
     {
         nextPoint = sHeight;
         dir *= -1;
     }
     else if ( nextPoint < maxHeight )
     {
         nextPoint = maxHeight;
         dir *= 1;
     }
 
     mapBottom[point] = nextPoint;
 }
 
 bool SFCave :: checkCollision()
 {
     if ( (user.y() + user.width()) >= mapBottom[11] || user.y() <= mapTop[11] )
         return true;
 
     for ( int i = 0 ; i < BLOCKSIZE ; ++i )
     {
         if ( blocks[i].y() != -1 )
         {
             if ( blocks[i].intersects( user ) )
                 return true;
         }
     }
     return false;
 }
 
 void SFCave :: moveLandscape()
 {
     offset++;
 
     if ( offset >= segSize )
     {
         offset = 0;
         for ( int i = 0 ; i < MAPSIZE-speed ; ++i )
         {
             mapTop[i] = mapTop[i+speed];
             mapBottom[i] = mapBottom[i+speed];
         }
 
         for ( int i = speed ; i > 0 ; --i )
             setPoint( MAPSIZE-i );
     }
 
     for ( int i = 0 ; i < BLOCKSIZE ; ++i )
     {
         if ( blocks[i].y() != -1 )
         {
             blocks[i].moveBy( -speed, 0 );
             if ( blocks[i].x() + blocks[i].width() < 0 )
                 blocks[i].setY( -1 );
         }
     }
 }
 
 void SFCave :: addBlock()
 {
     for ( int i = 0 ; i < BLOCKSIZE ; ++i )
     {
         if ( blocks[i].y() == -1 )
         {
             int x = sWidth;
 
             int y = mapTop[50] + (int)(nextInt(mapBottom[50] - mapTop[50] - blockHeight));
 
             blocks[i].setRect( x, y, blockWidth, blockHeight );
 
             break;
         }
     }
 }
 
 void SFCave :: addGate()
 {
     for ( int i = 0 ; i < BLOCKSIZE ; ++i )
     {
         if ( blocks[i].y() == -1 )
         {
             int x1 = sWidth;
             int y1 = mapTop[50];
             int b1Height = nextInt(mapBottom[50] - mapTop[50] - gapHeight);
 
             // See if height between last gate and this one is too big
             if ( b1Height - 100 > lastGateBottomY )
                 b1Height -= 25;
             else if ( b1Height + 100 < lastGateBottomY )
                 b1Height += 25;
             lastGateBottomY = b1Height;
 
 
             int x2 = sWidth;
             int y2 = y1 + b1Height + gapHeight;
             int b2Height = mapBottom[50] - y2;
             
 
             blocks[i].setRect( x1, y1, blockWidth, b1Height );
             blocks[i+1].setRect( x2, y2, blockWidth, b2Height );
 
             break;
         }
     }
 }
 
 void SFCave :: setPoint( int point )
 {
     if ( nextInt(100) >= 80 )
         dir *= -1;
 
     mapTop[point] = mapTop[point-1] + (dir * nextInt( 5 ) );
     if ( mapTop[point] < 0 )
     {
         mapTop[point] = 0;
         dir *= -1;
     }
     else if ( mapTop[point] >= maxHeight )
     {
         mapTop[point] = maxHeight;
         dir *= -1;
     }
 
 //    mapBottom[point] = sHeight - (maxHeight - mapBottom[point]);
     mapBottom[point] = sHeight - (maxHeight - mapTop[point]);
 }
 
 void SFCave :: drawBoss()
 {
     offscreen->fill( Qt::black );
 
     bitBlt( this, 0, 0, offscreen, 0, 0, sWidth, sHeight, Qt::CopyROP, true );
 }
 
 void SFCave :: draw()
 {
     //printf( "Paint\n" );
     offscreen->fill( Qt::black );
 
     QPainter p( offscreen );
     QFontMetrics fm = p.fontMetrics();
     p.setPen( Qt::white );
 
     for ( int i = 0 ; i < MAPSIZE -3; ++i )
     {
         // Only display top landscape if not running FLY_GAME
         if ( CURRENT_GAME_TYPE != FLY_GAME )
             p.drawLine( (i*segSize) - (offset*speed), mapTop[i], ((i+1)*segSize)-(offset*speed), mapTop[i+1] );
             
         p.drawLine( (i*segSize) - (offset*speed), mapBottom[i], ((i+1)*segSize)-(offset*speed), mapBottom[i+1] );
 
         if ( CURRENT_GAME_TYPE == FLY_GAME && showScoreZones )
         {
             p.setPen( Qt::red );
             p.drawLine( (i*segSize) - (offset*speed), mapBottom[i]-10, ((i+1)*segSize)-(offset*speed), mapBottom[i+1]-10 );
             p.drawLine( (i*segSize) - (offset*speed), mapBottom[i]-20, ((i+1)*segSize)-(offset*speed), mapBottom[i+1]-20 );
             p.drawLine( (i*segSize) - (offset*speed), mapBottom[i]-30, ((i+1)*segSize)-(offset*speed), mapBottom[i+1]-30 );
             p.drawLine( (i*segSize) - (offset*speed), mapBottom[i]-40, ((i+1)*segSize)-(offset*speed), mapBottom[i+1]-40 );
             p.setPen( Qt::white );
         }        
     }
 
     // Uncomment this to show user segment (usful for checking collision boundary with landscape
 //    p.setPen( Qt::red );
 //    p.drawLine( (11*segSize) - (offset*speed), 0, ((11)*segSize)-(offset*speed), sHeight );
 //    p.setPen( Qt::white );
     
     // Draw user
     p.drawRect( user );
 
     // Draw trails
     for ( int i = 0 ; i < TRAILSIZE ; ++i )
         if ( trail[i].x() >= 0 )
             p.drawRect( trail[i].x(), trail[i].y(), 2, 2 );
 
     // Draw blocks
     for ( int i = 0 ; i < BLOCKSIZE ; ++i )
         if ( blocks[i].y() != -1 )
         {
             p.fillRect( blocks[i], Qt::black );
             p.drawRect( blocks[i] );
         }
 
     // draw score
     QString s;
     s.sprintf( "score %06d   high score %06d", score, highestScore[currentGameType][currentGameDifficulty] );
     p.drawText( 5, 10, s );
 
 
     if ( state == STATE_CRASHING || state == STATE_CRASHED )
     {
         // add next crash line
 
         if ( crashLineLength != -1 )
         {
             for ( int i = 0 ; i < 36 ; ++i )
             {
                 int x = (int)(user.x() + (crashLineLength+nextInt(10)) * cos( (M_PI/180) * (10.0 * i) ) );
                 int y = (int)(user.y() + (crashLineLength+nextInt(10)) * sin( (M_PI/180) * (10.0 * i) ) );            p.drawLine( user.x(), user.y(), x, y );
             }
         }
 
         if ( state == STATE_CRASHING && crashLineLength >= 15 ) //|| crashLineLength == -1) )
             state = STATE_CRASHED;
 
         if ( state == STATE_CRASHED )
         {
             QString text = "Press up or down to start";
             p.drawText( (sWidth/2) - (fm.width( text )/2), 120, text );
 
             text = "Press OK for menu";
             p.drawText( (sWidth/2) - (fm.width( text )/2), 135, text );
 
             text = "Press r to replay";
             p.drawText( (sWidth/2) - (fm.width( text )/2), 150, text );
                                                            
             text = "Press s to save the replay";
             p.drawText( (sWidth/2) - (fm.width( text )/2), 165, text );
 
             text = "Press r to load a saved replay";
             p.drawText( (sWidth/2) - (fm.width( text )/2), 180, text );
         }
         else
             crashLineLength ++;
     }
 
     p.end();
     bitBlt( this, 0, 0, offscreen, 0, 0, sWidth, sHeight, Qt::CopyROP, true );
     //printf( "endpaint\n" );
 }
 
 void SFCave :: handleKeys()
 {
     // Find enpty trail and move others
     bool done = false;
     for ( int i = 0 ; i < TRAILSIZE ; ++i )
     {
         if ( trail[i].x() < 0 )
         {
             if ( !done )
             {
                 trail[i].setX( user.x() - 5 );
                 trail[i].setY( user.y() );
                 done = true;
             }
         }
         else
         {
             trail[i].setX( trail[i].x() - (2) );
         }
     }
 
     if ( speed <= 3 )
     {
         if ( press )
             thrust -= thrustUp;
         else
             thrust += noThrust;
 
         if ( thrust > maxDownThrust )
             thrust = maxDownThrust;
         else if ( thrust < maxUpThrust )
             thrust = maxUpThrust;
     }
     else
     {
         if ( press )
             thrust -= 0.5;
         else
             thrust += 0.8;
 
         if ( thrust > 5.0 )
             thrust = 5.0;
         else if ( thrust < -3.5 )
             thrust = -3.5;
     }
     user.moveBy( 0, (int)thrust );
 }
 
 void SFCave :: keyPressEvent( QKeyEvent *e )
 {
     if ( state == STATE_MENU )
     {
         switch( e->key() )
         {
             case Qt::Key_Down:
                 currentMenuOption[currentMenuNr] ++;
                 if ( menuOptions[currentMenuNr][currentMenuOption[currentMenuNr]] == "" )
                     currentMenuOption[currentMenuNr] = 0;
                 break;
             case Qt::Key_Up:
                 currentMenuOption[currentMenuNr] --;
                 if ( currentMenuOption[currentMenuNr] < 0 )
                     currentMenuOption[currentMenuNr] = nrMenuOptions[currentMenuNr]-1;
                 break;
 
             case Qt::Key_Left:
                 if ( currentMenuNr == MENU_OPTIONS_MENU )
                 {
                     if ( currentMenuOption[currentMenuNr] == MENU_GAME_TYPE )
                     {
                         currentGameType --;
                         if ( currentGameType < 0 )
                             currentGameType = NR_GAME_TYPES - 1;
                     }
                     else if ( currentMenuOption[currentMenuNr] == MENU_GAME_DIFFICULTY )
                     {
                         currentGameDifficulty --;
                         if ( currentGameDifficulty < 0 )
                             currentGameDifficulty = NR_GAME_DIFFICULTIES - 1;
                     }
                 }
                 break;
 
             case Qt::Key_Right:
                 if ( currentMenuNr == MENU_OPTIONS_MENU )
                 {
                     if ( currentMenuOption[currentMenuNr] == MENU_GAME_TYPE )
                     {
                         currentGameType ++;
                         if ( currentGameType == NR_GAME_TYPES )
                             currentGameType = 0;
                     }
                     else if ( currentMenuOption[currentMenuNr] == MENU_GAME_DIFFICULTY )
                     {
                         currentGameDifficulty ++;
                         if ( currentGameDifficulty == NR_GAME_DIFFICULTIES )
                             currentGameDifficulty = 0;
                     }
                 }
                 break;
 
             case Qt::Key_Space:
             case Qt::Key_Return:
             case Qt::Key_Enter:
                 dealWithMenuSelection();
                 break;
         }
     }
     else
     {
         switch( e->key() )
         {
             case Qt::Key_Up:
             case Qt::Key_F9:
             case Qt::Key_Space:
-                if ( !press )
+                if ( !replay && !press )
                 {
                     press = true;
                     replayList.append( new int( nrFrames ) );
                 }
                 break;
             case Qt::Key_M:
             case Qt::Key_Return:
             case Qt::Key_Enter:
                 if ( state == STATE_CRASHED )
                     state = STATE_MENU;
                 break;
 
             case Qt::Key_Z:
                 showScoreZones = !showScoreZones;
                 break;
                 
            default:
                 e->ignore();
                 break;
         }
     }
 }
 
 void SFCave :: keyReleaseEvent( QKeyEvent *e )
 {
     if ( state == STATE_MENU )
     {
     }
     else
     {
         switch( e->key() )
         {
             case Qt::Key_F9:
             case Qt::Key_Space:
             case Qt::Key_Up:
-                if ( press )
+                if ( !replay && press )
                 {
                     press = false;
 
                     replayList.append( new int( nrFrames ) );
                 }
                 break;
 
             case Qt::Key_R:
                 if ( state == STATE_CRASHED )
                 {
                     state = STATE_REPLAY;
                 }
                 break;
 
             case Qt::Key_Down:
                 if ( state == STATE_CRASHED )
                     state = STATE_NEWGAME;
                 break;
 
             case Qt::Key_S:
-                saveReplay();
+                if ( state == STATE_CRASHED )
+                    saveReplay();
                 break;
 
             case Qt::Key_L:
-                loadReplay();
+                if ( state == STATE_CRASHED )
+                    loadReplay();
                 break;
            default:
                 e->ignore();
                 break;
         }
     }
 
 }
 
 void SFCave :: displayMenu()
 {
     offscreen->fill( Qt::black );
 
     QPainter p( offscreen );
     p.setPen( Qt::white );
 
     QFont f( "Helvetica", 16 );
     p.setFont( f );
 
     QFontMetrics fm = p.fontMetrics();
 
     QString text = "SFCave";
     p.drawText( (sWidth/2) - (fm.width( text )/2), 60, text );
 
     text = "Written by Andy Qua";
     p.drawText( (sWidth/2) - (fm.width( text )/2), 85, text );
 
     // Draw options
     int pos = 170;
     for ( int i = 0 ; menuOptions[currentMenuNr][i] != "" ; ++i, pos += 25 )
     {
         if ( currentMenuOption[currentMenuNr] == i )
             p.setPen( Qt::yellow );
         else
             p.setPen( Qt::white );
 
         QString text;
         if ( menuOptions[currentMenuNr][i].find( "%s" ) != -1 )
         {
             QString val;
             if ( i == MENU_GAME_TYPE )
                 val = gameTypes[currentGameType];
             else
                 val = dificultyOption[currentGameDifficulty];
 
             text.sprintf( (const char *)menuOptions[currentMenuNr][i], (const char *)val );
         }
         else
             text = menuOptions[currentMenuNr][i];
 
         p.drawText( (sWidth/2) - (fm.width( text )/2), pos, text );
     }
 
     p.end();
     bitBlt( this, 0, 0, offscreen, 0, 0, sWidth, sHeight, Qt::CopyROP, true );
 }
 
 void SFCave :: dealWithMenuSelection()
 {
     switch( currentMenuNr )
     {
         case MENU_MAIN_MENU:
         {
             switch( currentMenuOption[currentMenuNr] )
             {
                 case MENU_START_GAME:
                     state = STATE_NEWGAME;
                     break;
 
                 case MENU_OPTIONS:
                     currentMenuNr = MENU_OPTIONS_MENU;
                     currentMenuOption[currentMenuNr] = 0;
                     break;
 
                 case MENU_HELP:
                 {
                     // Display Help Menu
                     HelpWindow *dlg = new HelpWindow( this );
                     dlg->exec();
                     delete dlg;
                     break;
                 }
                 
                 case MENU_QUIT:
                     QApplication::exit();
                     break;
             }
 
             break;
         }
 
         case MENU_OPTIONS_MENU:
         {
             switch( currentMenuOption[currentMenuNr] )
             {
                 case MENU_GAME_TYPE:
                     break;
                 
                 case MENU_GAME_DIFFICULTY:
                     break;
 
                 case MENU_CLEAR_HIGHSCORES:
                     for ( int i = 0 ; i < 3 ; ++i )
                         highestScore[currentGameType][i] = 0;
                     break;
                     
                 case MENU_BACK:
                     currentMenuNr = MENU_MAIN_MENU;
 
 #ifdef QWS
                     Config cfg( "sfcave" );
                     cfg.setGroup( "settings" );
                     cfg.writeEntry( "difficulty", currentGameDifficulty );
                     cfg.writeEntry( "gameType", currentGameType );
 #endif
                     break;
             }
 
             break;
         }
     }      
 }
 
 void SFCave :: saveScore()
 {
 #ifdef QWS
     Config cfg( "sfcave" );
     cfg.setGroup( "settings" );
     QString key = "highScore_";
 
     cfg.writeEntry( key + gameTypes[currentGameType] + "_" + dificultyOption[currentGameDifficulty], highestScore[currentGameType][currentGameDifficulty] );
     key += CURRENT_GAME_TYPE;
     cfg.writeEntry( key, highestScore[currentGameType] );
 #endif
 }
 
 void SFCave :: saveReplay()
 {
     FILE *out;
     out = fopen( (const char *)replayFile, "w" );
     if ( !out )
     {
         printf( "Couldn't write to /home/root/sfcave.replay\n" );
         return;
     }
 
     // Build up string of values
     // Format is:: <landscape seed> <framenr> <framenr>.......
     QString val;
     val.sprintf( "%d ", currentSeed );
     
     QListIterator<int> it( replayList );
     while( it.current() )
     {
         QString tmp;
         tmp.sprintf( "%d ", (*it.current()) );
         val += tmp;
 
         ++it;
     }
     val += "\n";
 
     QString line;
     line.sprintf( "%d\n", val.length() );
     fwrite( (const char *)line, 1, line.length(), out );
     fwrite( (const char *)val, 1, val.length(), out );
    
     fclose( out );
 
     printf( "Replay saved to %s\n", (const char *)replayFile );
 
 }
 
 void SFCave :: loadReplay()
 {
     FILE *in = fopen( (const char *)replayFile, "r" );
 
+    if ( in == 0 )
+    {
+        printf( "Couldn't load replay file!\n" );
+        return;
+    }   
     // Read size of next line
     char line[10+1];
     fgets( line, 10, in );
 
     int length = -1;
     sscanf( line, "%d", &length );
     char *data = new char[length+1];
 
     fread( data, 1, length, in );
 
     QString sep  = " ";
     QStringList list = QStringList::split( sep, QString( data ) );
     
     // print it out
     QStringList::Iterator it = list.begin();
     currentSeed = (*it).toInt();
     ++it;
 
     replayList.clear();
     for ( ; it != list.end(); ++it )
     {
         int v = (*it).toInt();
         replayList.append( new int( v ) );
     }
 
     delete data;
 
     fclose( in );
+    
+    printf( "Replay loaded from %s\n", (const char *)replayFile );
 }
\ No newline at end of file