1 files changed, 251 insertions, 0 deletions

diff --git a/noncore/games/tetrix/qtetrixb.cpp b/noncore/games/tetrix/qtetrixb.cpp
new file mode 100644
index 0000000..521f171
--- a/dev/null
+++ b/noncore/games/tetrix/qtetrixb.cpp
@@ -0,0 +1,251 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+
+#include "qtetrixb.h"
+#include "qtetrix.h"
+#include <qtimer.h>
+#include <qkeycode.h>
+#include <qpainter.h>
+
+const int waitAfterLineTime = 500;
+
+QTetrixBoard::QTetrixBoard( QWidget *p, const char *name )
+    : QFrame( p, name )
+{
+    setFrameStyle( QFrame::Panel | QFrame::Sunken );
+    paint = 0;
+    timer = new QTimer(this);
+    connect( timer, SIGNAL(timeout()), SLOT(timeout()) );
+
+    colors[0].setRgb(200,100,100);
+    colors[1].setRgb(100,200,100);
+    colors[2].setRgb(100,100,200);
+    colors[3].setRgb(200,200,100);
+    colors[4].setRgb(200,100,200);
+    colors[5].setRgb(100,200,200);
+    colors[6].setRgb(218,170,  0);
+
+    xOffset          = -1;      // -1 until a resizeEvent is received.
+    blockWidth       = 20;
+    yOffset          = 30;
+    blockHeight      = 20;
+    noGame           = TRUE;
+    isPaused         = FALSE;
+    waitingAfterLine = FALSE;
+    updateTimeoutTime();   // Sets timeoutTime
+}
+
+void QTetrixBoard::startGame(int gameType,int fillRandomLines)
+{
+    if ( isPaused )
+                return;         // ignore if game is paused
+    noGame = FALSE;
+    GenericTetrix::startGame( gameType, fillRandomLines );
+    // Note that the timer is started by updateLevel!
+}
+
+
+void QTetrixBoard::pause()
+{
+            if ( noGame )               // game not active
+        return;
+    isPaused = !isPaused;
+    if ( isPaused ) {
+        timer->stop();
+        hideBoard();
+    }
+    else
+        timer->start(timeoutTime);
+    update();
+}
+
+
+void QTetrixBoard::drawSquare(int x,int y,int value)
+{
+    if (xOffset == -1)    // Before first resizeEvent?
+        return;
+
+    const int X = xOffset  + x*blockWidth;
+    const int Y = yOffset  + (y - 1)*blockHeight;
+
+    bool localPainter = paint == 0;
+    QPainter *p;
+    if ( localPainter )
+        p = new QPainter( this );    
+    else
+        p = paint;
+    drawTetrixButton( p, X, Y, blockWidth, blockHeight,
+                      value == 0 ? 0 : &colors[value-1] );
+    /*
+    if ( value != 0 ) {
+        QColor tc, bc;
+        tc = colors[value-1].light();
+        bc = colors[value-1].dark();
+        p->drawShadePanel( X, Y, blockWidth, blockHeight,
+                           tc, bc, 1, colors[value-1], TRUE );
+    }
+    else
+        p->fillRect( X, Y, blockWidth, blockHeight, backgroundColor() );
+        */
+    if ( localPainter )
+        delete p;
+}
+
+void QTetrixBoard::drawNextSquare( int x, int y, int value )
+{
+    if ( value == 0 )
+        emit drawNextSquareSignal (x, y, 0 );
+    else
+        emit drawNextSquareSignal( x, y, &colors[value-1] );
+}
+
+void QTetrixBoard::updateRemoved( int noOfLines )
+{
+    if ( noOfLines > 0 ) {
+        timer->stop();
+        timer->start( waitAfterLineTime );
+        waitingAfterLine = TRUE;
+    }
+    emit updateRemovedSignal( noOfLines );
+}
+
+void QTetrixBoard::updateScore( int newScore )
+{
+    emit updateScoreSignal( newScore );
+}
+
+void QTetrixBoard::updateLevel( int newLevel )
+{
+    timer->stop();
+    updateTimeoutTime();
+    timer->start( timeoutTime );
+    emit updateLevelSignal( newLevel );
+}
+
+void QTetrixBoard::pieceDropped(int)
+{
+    if ( waitingAfterLine ) // give player a break if a line has been removed
+        return;
+    newPiece();
+}
+
+void QTetrixBoard::gameOver()
+{
+    timer->stop();
+    noGame = TRUE;
+    emit gameOverSignal();
+}
+
+void QTetrixBoard::timeout()
+{
+    if ( waitingAfterLine ) {
+        timer->stop();
+        waitingAfterLine = FALSE;
+        newPiece();
+        timer->start( timeoutTime );
+    } else {
+        oneLineDown();
+    }
+}
+
+void QTetrixBoard::drawContents( QPainter *p )
+{
+    const char *text = "Press \"Pause\"";
+    QRect r = contentsRect();
+            paint = p;                  // set widget painter
+    if ( isPaused ) {
+        p->drawText( r, AlignCenter | AlignVCenter, text );
+        return;
+    }
+    int x1,y1,x2,y2;
+    x1 = (r.left() - xOffset) / blockWidth;
+    if (x1 < 0)
+        x1 = 0;
+    if (x1 >= boardWidth())
+        x1 = boardWidth() - 1;
+
+    x2 = (r.right() - xOffset) / blockWidth;
+    if (x2 < 0)
+        x2 = 0;
+    if (x2 >= boardWidth())
+        x2 = boardWidth() - 1;
+
+    y1 = (r.top() - yOffset) / blockHeight;
+    if (y1 < 0)
+        y1 = 0;
+    if (y1 >= boardHeight())
+        y1 = boardHeight() - 1;
+
+    y2 = (r.bottom() - yOffset) / blockHeight;
+    if (y2 < 0)
+        y2 = 0;
+    if (y2 >= boardHeight())
+        y2 = boardHeight() - 1;
+
+    updateBoard( x1, y1, x2, y2, TRUE );
+            paint = 0;                  // reset widget painter
+    return;
+}
+
+void QTetrixBoard::resizeEvent(QResizeEvent *e)
+{
+    QSize sz = e->size();
+    blockWidth  = (sz.width() - 2)/10;
+    blockHeight = (sz.height() - 2)/22;
+    xOffset     = 1;
+    //yOffset     = 1;
+    yOffset     = (sz.height() - 2) - (blockHeight *22);
+}
+
+void QTetrixBoard::keyPressEvent( QKeyEvent *e )
+{
+    if ( noGame || isPaused || waitingAfterLine )
+        return;
+    switch( e->key() ) {
+        case Key_Left :
+            moveLeft();
+            break;
+        case Key_Right :
+            moveRight();
+            break;
+        case Key_Down :
+        //    rotateRight();
+            dropDown();
+            break;
+        case Key_Up :
+            rotateLeft();
+            break;
+        case Key_Space :
+            dropDown();
+            break;
+        case Key_D :
+            oneLineDown();
+            break;
+        default:
+            return;
+    }
+    e->accept();
+}
+
+void QTetrixBoard::updateTimeoutTime()
+{
+    timeoutTime = 1000/(1 + getLevel());
+}