Diffstat (limited to 'noncore/games/zlines/field.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | noncore/games/zlines/field.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/noncore/games/zlines/field.cpp b/noncore/games/zlines/field.cpp new file mode 100644 index 0000000..2a87739 --- a/dev/null +++ b/noncore/games/zlines/field.cpp @@ -0,0 +1,132 @@ +/*************************************************************************** + field.cpp - description + ------------------- +begin : Fri May 19 2000 +copyright : (C) 2000 by Roman Merzlyakov +email : roman@sbrf.barrt.ru +copyright : (C) 2000 by Roman Razilov +email : Roman.Razilov@gmx.de + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ +#include <stdlib.h> +#include "cfg.h" +#include "field.h" + +Field::Field(QWidget* parent, const char* name) + : QWidget( parent, name ) +{ + clearField(); +} + +Field::~Field() +{ +} + +void Field::clearField() +{ + for(int y=0; y<NUMCELLSH; y++) + for(int x=0; x<NUMCELLSW; x++) + field[y][x].clear(); +} +void Field::clearAnim() +{ + for(int y=0; y<NUMCELLSH; y++) + for(int x=0; x<NUMCELLSW; x++) + field[y][x].setAnim( ANIM_NO ); +} +int Field::deleteAnimatedBalls() +{ + int deleted = 0; + for(int y=0; y<NUMCELLSH; y++) + for(int x=0; x<NUMCELLSW; x++) + { + if ( field[y][x].getAnim() != ANIM_NO ) + { + deleted++; + field[y][x].clear(); + } + } + return deleted; +} + +bool Field::checkBounds(int x, int y) +{ + return (x>=0) && (x<NUMCELLSW) && (y>=0) && (y<NUMCELLSH); +} + +void Field::putBall(int x, int y, int color) +{ + if( checkBounds(x,y) ) + field[y][x].setColor(color); +} +/* + void Field::putBall(int x, int y, char color) + { + if( checkBounds(x,y) ){ + field[y][x].setColor(color); + erase5Balls(); + repaint(FALSE); + } + }*/ +void Field::moveBall(int xa, int ya, int xb, int yb) +{ + if( checkBounds(xa,ya) && checkBounds(xb,yb) && + field[yb][xb].isFree() && ( xa != xb || ya != yb) ) { + field[yb][xb].moveBall(field[ya][xa]); + } +} + +int Field::getBall(int x, int y) +{ + if( checkBounds(x,y) ) + return field[y][x].getColor(); + else + return NOBALL; +} +int Field::getAnim(int x, int y) +{ + if( checkBounds(x,y) ) + return field[y][x].getAnim(); + else + return NOBALL; +} +void Field::setAnim(int x, int y, int anim) +{ + if( checkBounds(x,y) ) + field[y][x].setAnim( anim ); +} + +void Field::removeBall(int x, int y ) +{ + if( checkBounds(x,y) ) field[y][x].clear(); +} + +int Field::freeSpace() +{ + int s = 0; + for(int y=0; y<NUMCELLSH; y++) + for(int x=0; x<NUMCELLSW; x++) + if(field[y][x].isFree()) s++; + return s; +} +void Field::saveUndo() +{ + void clearAnim(); + for(int y=0; y<NUMCELLSH; y++) + for(int x=0; x<NUMCELLSW; x++) + field_undo[y][x] = field[y][x]; +} +void Field::restoreUndo() +{ + for(int y=0; y<NUMCELLSH; y++) + for(int x=0; x<NUMCELLSW; x++) + field[y][x] = field_undo[y][x]; +} |