Added bit of eye candy - press 'e' to make smoke trails fade out (at expense of a little speed), and made fly game scoring zones better

2 files changed, 104 insertions, 31 deletions

diff --git a/noncore/games/sfcave/sfcave.cpp b/noncore/games/sfcave/sfcave.cpp
index c1e4532..d6d28b2 100644
--- a/noncore/games/sfcave/sfcave.cpp
+++ b/noncore/games/sfcave/sfcave.cpp
@@ -1,41 +1,41 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
 #include <time.h>
 
 #ifdef QWS
 #include <qpe/qpeapplication.h>
 #include <qpe/config.h>
 #else
 #include <qapplication.h>
 #endif
 #include <qdir.h>
 
 #include "helpwindow.h"
 #include "sfcave.h"
 
-#define CAPTION "SFCave 1.12 by AndyQ"
+#define CAPTION "SFCave 1.13 by AndyQ"
 
 #define UP_THRUST               0.6
 #define NO_THRUST               0.8
 #define MAX_DOWN_THRUST         4.0
 #define MAX_UP_THRUST           -3.5
 
 // States
 #define STATE_BOSS              0
 #define STATE_RUNNING           1
 #define STATE_CRASHING          2
 #define STATE_CRASHED           3
 #define STATE_NEWGAME           4
 #define STATE_MENU              5
 #define STATE_REPLAY            6
 
 // Menus
 #define MENU_MAIN_MENU          0
 #define MENU_OPTIONS_MENU       1
 #define MENU_REPLAY_MENU        2
 
 // Main Menu Options
 #define MENU_START_GAME         0
 #define MENU_REPLAY             1
 #define MENU_OPTIONS            2
@@ -83,48 +83,69 @@ QString SFCave::menuOptions[NR_MENUS][MAX_MENU_OPTIONS] = { { "Start Game", "Rep
 
 int SFCave::nrMenuOptions[NR_MENUS] = { 5, 4, 4 };
 int SFCave ::currentMenuOption[NR_MENUS] = { 0, 0, 0 };
                                     
 #define UP_THRUST               0.6
 #define NO_THRUST               0.8
 #define MAX_DOWN_THRUST         4.0
 #define MAX_UP_THRUST           -3.5
 double SFCave::UpThrustVals[3][3]               = {{ 0.6,   0.6, 0.6 },     // SFCave
                                                    { 0.6,   0.6, 0.8 },     // Gates
                                                    { 0.4,   0.7, 1.0 } };   // Fly
                                                    
 double SFCave::DownThrustVals[3][3]             = {{ 0.8,   0.8, 0.8 },     // SFCave
                                                    { 0.8,   0.8, 1.0 },     // Gates
                                                    { 0.4,   0.7, 1.0 } };   // Fly
                                                    
 double SFCave::MaxUpThrustVals[3][3]            = {{ -3.5, -3.5, -3.5 },    // SFCave
                                                    { -3.5, -4.0, -5.0 },    // Gates
                                                    { -3.5, -4.0, -5.0 } };  // Fly
                                                    
 double SFCave::MaxDownThrustVals[3][3]          = {{ 4.0,   4.0, 4.0 },     // SFCave
                                                    { 4.0,   5.0, 5.5 },     // Gates
                                                    { 3.5,   4.0, 5.0 } };   // Fly
 
+int SFCave::flyEasyScores[7][3] = { { 0, 10, 5 },
+                                   { 10, 20, 3 },
+                                   { 20, 30, 2 },
+                                   { 30, 40, 1 },
+                                   { 50, 70, -2 },
+                                   { 70, 300, -5 },
+                                   { -1, -1, -1 } };
+int SFCave::flyNormalScores[7][3] = { { 0, 10, 5 },
+                                     { 10, 20, 3 },
+                                     { 20, 30, 2 },
+                                     { 30, 40, 1 },
+                                     { 50, 70, -2 },
+                                     { 70, 300, -5 },
+                                     { -1, -1, -1 } };
+int SFCave::flyHardScores[7][3] = { { 0, 20, 5 },
+                                   { 20, 40, 3 },
+                                   { 40, 100, 1 },
+                                   { 100, 150, -2 },
+                                   { 150, 300, -5 },
+                                   { -1, -1, -1 } };
+
 int SFCave::initialGateGaps[]           = { 75, 50, 25 };
 
 
 bool movel;
 
 
 int main( int argc, char *argv[] )
 {
     movel = true;
 #ifdef QWS
     QPEApplication a( argc, argv );
 #else
     QApplication a( argc, argv );
 #endif
 
     int speed = 3;
     for ( int i = 0 ; i < argc ; ++i )
     {
         if ( strcmp( argv[i], "-s" ) == 0 )
         {
             if ( i+1 < argc )
                 speed = atoi( argv[i+1] );
         }
     }
@@ -157,126 +178,136 @@ SFCave :: SFCave( int spd, QWidget *w, char *name )
 
     currentMenuNr = 0;
     currentGameType = 0;
     currentGameDifficulty = 0;
 
     setCaption( CAPTION );
     showScoreZones = false;
 
 #ifdef QWS
     Config cfg( "sfcave" );
     cfg.setGroup( "settings" );
     QString key = "highScore_";
 
     for ( int i = 0 ; i < 3 ; ++i )
     {
         for ( int j = 0 ; j < 3 ; ++j )
             highestScore[i][j] = cfg.readNumEntry( key + gameTypes[i] + "_" + dificultyOption[j], 0 );
     }
     
     currentGameType = cfg.readNumEntry( "gameType", 0 );
     currentGameDifficulty = cfg.readNumEntry( "difficulty", 0 );
 #endif
     speed = spd; // Change to 2 for PC
     press = false;
+    showEyeCandy = false;
 
     offscreen = new QPixmap( sWidth, sHeight );
     offscreen->fill( Qt::black );
 
 //    setUp();
     crashLineLength = -1;
     state = STATE_MENU;
     prevState = STATE_MENU;
 
     gameTimer = new QTimer( this, "game timer" );
     connect( gameTimer, SIGNAL( timeout() ),
              this, SLOT( run() ) );
 }
 
 SFCave :: ~SFCave()
 {
 }
 
 void SFCave :: start()
 {
     gameTimer->start( 10 );
 
 }
 
 void SFCave :: setSeed( int seed )
 {
     if ( seed == -1 )
         currentSeed = ((unsigned long) time((time_t *) NULL));
     else
         currentSeed = seed;
     PutSeed( currentSeed );
 }
     
 int SFCave :: nextInt( int range )
 {
     int val = (int)(Random( ) * range);
 
     return val;
     
 }
 
 void SFCave :: setUp()
 {
     score = 0;
     offset = 0;
     nrFrames = 0;
     dir = 1;
     thrust = 0;
+    startScoring = false;
+    press = false;
 
     if ( CURRENT_GAME_TYPE == SFCAVE_GAME )
     {
         thrustUp = UpThrustVals[SFCAVE_GAME_TYPE][currentGameDifficulty];;
         noThrust = DownThrustVals[SFCAVE_GAME_TYPE][currentGameDifficulty];;
         maxUpThrust = MaxUpThrustVals[SFCAVE_GAME_TYPE][currentGameDifficulty];;
         maxDownThrust = MaxDownThrustVals[SFCAVE_GAME_TYPE][currentGameDifficulty];;
 
         if ( currentGameDifficulty == DIFICULTY_EASY )
             gateDistance = 100;
-        else if ( currentGameDifficulty == DIFICULTY_EASY )
+        else if ( currentGameDifficulty == DIFICULTY_NORMAL )
             gateDistance = 60;
         else
             gateDistance = 40;
     }
     else if ( CURRENT_GAME_TYPE == GATES_GAME )
     {
         thrustUp = UpThrustVals[GATES_GAME_TYPE][currentGameDifficulty];;
         noThrust = DownThrustVals[GATES_GAME_TYPE][currentGameDifficulty];;
         maxUpThrust = MaxUpThrustVals[GATES_GAME_TYPE][currentGameDifficulty];;
         maxDownThrust = MaxDownThrustVals[GATES_GAME_TYPE][currentGameDifficulty];;
         gateDistance = 75;
         nextGate = nextInt( 50 ) + gateDistance;
     }
     else
     {
         thrustUp = UpThrustVals[FLY_GAME_TYPE][currentGameDifficulty];
         noThrust = DownThrustVals[FLY_GAME_TYPE][currentGameDifficulty];
         maxUpThrust = MaxUpThrustVals[FLY_GAME_TYPE][currentGameDifficulty];
         maxDownThrust = MaxDownThrustVals[FLY_GAME_TYPE][currentGameDifficulty];
+
+        if ( currentGameDifficulty == DIFICULTY_EASY )
+            flyScores = flyEasyScores;
+        else if ( currentGameDifficulty == DIFICULTY_NORMAL )
+            flyScores = flyNormalScores;
+        else
+            flyScores = flyHardScores;
     }
     
     crashLineLength = 0;
     lastGateBottomY = 0;
 
     user.setRect( 50, sWidth/2, 4, 4 );
 
     blockWidth = 20;
     blockHeight = 70;
     gapHeight = initialGateGaps[currentGameDifficulty];
 
     for ( int i = 0 ; i < TRAILSIZE ; ++i )
     {
         trail[i].setX( -1 );
         trail[i].setY( 0 );
     }
 
     if ( CURRENT_GAME_TYPE != FLY_GAME )
     {
         maxHeight = 50;
         
         mapTop[0] = (int)(nextInt(50)) + 5;
         mapBottom[0] = (int)(nextInt(50)) + 5;
         for ( int i = 1 ; i < MAPSIZE ; ++i )
@@ -297,54 +328,56 @@ void SFCave :: setUp()
 void SFCave :: run()
 {
     switch ( state )
     {
         case STATE_MENU:
             displayMenu();
             break;
         case STATE_NEWGAME:
             setSeed( -1 );
             setUp();
             draw();
             state = STATE_RUNNING;
             replay = false;
             replayList.clear();
             break;
         case STATE_REPLAY:
             setSeed( currentSeed );
             setUp();
             draw();
             state = STATE_RUNNING;
             replay = true;
             if ( replayIt )
                 delete replayIt;
             replayIt = new QListIterator<int>( replayList );
+            break;
         case STATE_BOSS:
             drawBoss();
             break;
 
         case STATE_CRASHING:
         case STATE_CRASHED:
+            press = false;
             draw();
             break;
 
         case STATE_RUNNING:
         {
             if ( nrFrames % 2 == 0 )
                 handleKeys();
 
             // 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();
@@ -411,63 +444,73 @@ void SFCave :: handleGameGates()
     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()
 {
+    int diff = mapBottom[10] - user.y();
+
     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 ( !startScoring )
+        {
+            if ( diff < 40 )
+                startScoring = true;
+        }
+
+        if ( startScoring )
+        {
+            // Update score
+            // get distance between landscape and ship
+
+            // the closer the difference is to 0 means more points
+            for ( int i = 0 ; i < 10 && flyScores[i][0] != -1 ; ++i )
+            {
+                if ( flyScores[i][0] <= diff && flyScores[i][1] > diff )
+                {
+                    score += flyScores[i][2];
+                    break;
+                }
+            }
+        }
     }
 
     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;
 }
@@ -629,70 +672,79 @@ 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::blue );
+            for ( int j = 1 ; j < 10 && flyScores[j][0] != -1 ; ++j )
+            {
+                if ( flyScores[j][2] < 0 )
+                    p.setPen( Qt::red );
+
+                p.drawLine( (i*segSize) - (offset*speed), mapBottom[i]-flyScores[j][0], ((i+1)*segSize)-(offset*speed), mapBottom[i+1]-flyScores[j][0] );
+            }
+
             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 )
+        {
+            if ( showEyeCandy )
+                p.setPen( Qt::white.light((int)(100.0-3*(user.x()/100.0)* (user.x()-trail[i].x())) ) );
             p.drawRect( trail[i].x(), trail[i].y(), 2, 2 );
+        }
 
+    p.setPen( Qt::white );
     // 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 );
@@ -767,101 +819,114 @@ void SFCave :: handleKeys()
         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 )
         handleMenuKeys( e );
     else
     {
         switch( e->key() )
         {
             case Qt::Key_Up:
             case Qt::Key_F9:
             case Qt::Key_Space:
-                if ( state == STATE_RUNNING && !replay && !press )
+                if ( state == STATE_RUNNING )
                 {
-                    press = true;
-                    replayList.append( new int( nrFrames ) );
+                    if ( !replay && !press )
+                    {
+                        press = true;
+                        replayList.append( new int( nrFrames ) );
+                    }
                 }
-                else if ( state == STATE_CRASHED && e->key() == Key_Up )
-                    state = STATE_NEWGAME;
+                else if ( state == STATE_CRASHED )
+                {
+                    if ( e->key() == Key_Up )
+                        state = STATE_NEWGAME;
+                }
+                
                 break;
             case Qt::Key_M:
             case Qt::Key_Return:
             case Qt::Key_Enter:
                 if ( state == STATE_CRASHED )
                 {
                     state = STATE_MENU;
                     currentMenuNr = 0;
                     currentMenuOption[currentMenuNr] = 0;
                 }
                 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:
-                press = false;
-                if ( state == STATE_RUNNING && !replay && press )
-                    replayList.append( new int( nrFrames ) );
-
+                if ( state == STATE_RUNNING )
+                {
+                    if ( !replay && press )
+                    {
+                        press = false;
+                        replayList.append( new int( nrFrames ) );
+                    }
+                }
                 break;
 
+            case Qt::Key_E:
+                showEyeCandy = !showEyeCandy;
+                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:
                 if ( state == STATE_CRASHED )
                     saveReplay();
                 break;
 
             case Qt::Key_L:
                 if ( state == STATE_CRASHED )
                     loadReplay();
                 break;
            default:
                 e->ignore();
                 break;
         }
     }
 
 }
 
diff --git a/noncore/games/sfcave/sfcave.h b/noncore/games/sfcave/sfcave.h
index 65e5ae4..f95558d 100644
--- a/noncore/games/sfcave/sfcave.h
+++ b/noncore/games/sfcave/sfcave.h
@@ -17,54 +17,62 @@
 
 class SFCave : public QMainWindow
 {
 Q_OBJECT
 
 public:
         int sWidth;
         int sHeight;
         int segSize;
 
     int currentSeed;
 
     QList<int> replayList;
     QListIterator<int> *replayIt;
     bool replay;
     QString replayFile;
 
         int blockWidth;
         int blockHeight;
     int gapHeight;
         int state;
         int prevState;
         int speed;
     int crashLineLength;
+    bool startScoring;
+    bool showEyeCandy;
 
     static double UpThrustVals[3][3];
     static double DownThrustVals[3][3];
     static double MaxUpThrustVals[3][3];
     static double MaxDownThrustVals[3][3];
     static int initialGateGaps[];
+
+    static int flyEasyScores[7][3];
+    static int flyNormalScores[7][3];
+    static int flyHardScores[7][3];
+    int flyScores[7][3];
+
     
     double thrustUp;
     double noThrust;
     double maxUpThrust;
     double maxDownThrust;
 
     int gateDistance;
     int nextGate;
     int lastGateBottomY;
     
     static QString menuOptions[NR_MENUS][MAX_MENU_OPTIONS];
     int currentMenuNr;
     static int nrMenuOptions[NR_MENUS];
     static int currentMenuOption[NR_MENUS];
 
     static QString dificultyOption[3];
     static QString gameTypes[3];
     int currentGameType;
     int currentGameDifficulty;
 
         QPixmap *offscreen;
         QTimer *gameTimer;
 
         int score;