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Diffstat (limited to 'examples/widgets/widgets/tetrix/tetrixpiece.cpp')
| -rw-r--r-- | examples/widgets/widgets/tetrix/tetrixpiece.cpp | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/examples/widgets/widgets/tetrix/tetrixpiece.cpp b/examples/widgets/widgets/tetrix/tetrixpiece.cpp deleted file mode 100644 index 9f6f6e863a..0000000000 --- a/examples/widgets/widgets/tetrix/tetrixpiece.cpp +++ /dev/null @@ -1,153 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "tetrixpiece.h" - -#include <QtCore> - -//! [0] -void TetrixPiece::setRandomShape() -{ - setShape(TetrixShape(QRandomGenerator::global()->bounded(7) + 1)); -} -//! [0] - -//! [1] -void TetrixPiece::setShape(TetrixShape shape) -{ - static constexpr int coordsTable[8][4][2] = { - { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } }, - { { 0, -1 }, { 0, 0 }, { -1, 0 }, { -1, 1 } }, - { { 0, -1 }, { 0, 0 }, { 1, 0 }, { 1, 1 } }, - { { 0, -1 }, { 0, 0 }, { 0, 1 }, { 0, 2 } }, - { { -1, 0 }, { 0, 0 }, { 1, 0 }, { 0, 1 } }, - { { 0, 0 }, { 1, 0 }, { 0, 1 }, { 1, 1 } }, - { { -1, -1 }, { 0, -1 }, { 0, 0 }, { 0, 1 } }, - { { 1, -1 }, { 0, -1 }, { 0, 0 }, { 0, 1 } } - }; - - for (int i = 0; i < 4 ; i++) { - for (int j = 0; j < 2; ++j) - coords[i][j] = coordsTable[shape][i][j]; - } - pieceShape = shape; -//! [1] //! [2] -} -//! [2] - -//! [3] -int TetrixPiece::minX() const -{ - int min = coords[0][0]; - for (int i = 1; i < 4; ++i) - min = qMin(min, coords[i][0]); - return min; -} - -int TetrixPiece::maxX() const -//! [3] //! [4] -{ - int max = coords[0][0]; - for (int i = 1; i < 4; ++i) - max = qMax(max, coords[i][0]); - return max; -} -//! [4] - -//! [5] -int TetrixPiece::minY() const -{ - int min = coords[0][1]; - for (int i = 1; i < 4; ++i) - min = qMin(min, coords[i][1]); - return min; -} - -int TetrixPiece::maxY() const -//! [5] //! [6] -{ - int max = coords[0][1]; - for (int i = 1; i < 4; ++i) - max = qMax(max, coords[i][1]); - return max; -} -//! [6] - -//! [7] -TetrixPiece TetrixPiece::rotatedLeft() const -{ - if (pieceShape == SquareShape) - return *this; - - TetrixPiece result; - result.pieceShape = pieceShape; - for (int i = 0; i < 4; ++i) { - result.setX(i, y(i)); - result.setY(i, -x(i)); - } -//! [7] - return result; -} - -//! [9] -TetrixPiece TetrixPiece::rotatedRight() const -{ - if (pieceShape == SquareShape) - return *this; - - TetrixPiece result; - result.pieceShape = pieceShape; - for (int i = 0; i < 4; ++i) { - result.setX(i, -y(i)); - result.setY(i, x(i)); - } -//! [9] - return result; -} |