File indexing completed on 2024-04-28 07:51:49

 /***************************************************************************
  *   Copyright (C) 2005 by Albert Astals Cid <aacid@kde.org>               *
  *                                                                         *
  *   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 "diceswidget.h"
 
 #include <cstdlib>
 
 #include <QPainter>
 #include <QMouseEvent>
 #include <QStyleOptionViewItem>
 
 #include <QRandomGenerator>
 #include <QStandardPaths>
 
 
 dicesWidget::dicesWidget(QWidget *parent) : QWidget(parent)
 {
     m_highlightDice[0] =
     m_highlightDice[1] =
     m_highlightDice[2] =
     m_highlightDice[3] =
     m_highlightDice[4] = 0;
     setMinimumSize(90, 450);
 
     m_images[0] = QPixmap(QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("images/dice-none.png")));
     m_images[1] = QPixmap(QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("images/dice-1.png")));
     m_images[2] = QPixmap(QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("images/dice-2.png")));
     m_images[3] = QPixmap(QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("images/dice-3.png")));
     m_images[4] = QPixmap(QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("images/dice-4.png")));
     m_images[5] = QPixmap(QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("images/dice-5.png")));
     m_images[6] = QPixmap(QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("images/dice-6.png")));
 
     rollAll();
 }
 
 void dicesWidget::setEnabled(bool enabled)
 {
     m_enabled = enabled;
     update();
 }
 
 void dicesWidget::rollAll()
 {
     for (int i = 0; i < 5; i++) m_rollDice[i] = true;
     roll();
 }
 
 bool dicesWidget::roll()
 {
     bool b;
     b = generateDices();
     if (b) update();
     return b;
 }
 
 int dicesWidget::getDice(int dice) const
 {
     return m_dice[dice];
 }
 
 void dicesWidget::selectDice(int dice, bool select)
 {
     m_rollDice[dice] = select;
 }
 
 void dicesWidget::highlightDice(int dice, bool highlight)
 {
     m_highlightDice[dice] = highlight;
 }
 
 int dicesWidget::getOnes() const
 {
     int n = getSimilar(1);
     return n;
 }
 
 int dicesWidget::getTwos() const
 {
     int n = getSimilar(2);
     return n * 2;
 }
 
 int dicesWidget::getThrees() const
 {
     int n = getSimilar(3);
     return n * 3;
 }
 
 int dicesWidget::getFours() const
 {
     int n = getSimilar(4);
     return n * 4;
 }
 
 int dicesWidget::getFives() const
 {
     int n = getSimilar(5);
     return n * 5;
 }
 
 int dicesWidget::getSixs() const
 {
     int n = getSimilar(6);
     return n * 6;
 }
 
 int dicesWidget::getThreeOfAKind() const
 {
     return getNOfKind(3);
 }
 
 int dicesWidget::getFourOfAKind() const
 {
     return getNOfKind(4);
 }
 
 int dicesWidget::getFullHouse() const
 {
     int i;
     bool three, two;
     three = false;
     i = 0;
     while (!three && i <= 6)
     {
         if (getSimilar(i) == 3) three = true;
         else i++;
     }
     if (three)
     {
         two = false;
         i = 0;
         while (!two && i <= 6)
         {
             if (getSimilar(i) == 2) two = true;
             else i++;
         }
         if (two) return 25;
     }
     return 0;
 }
 
 int dicesWidget::getSStraight() const
 {
     if (getSimilar(1) && getSimilar(2) && getSimilar(3) && getSimilar(4)) return 30;
     if (getSimilar(2) && getSimilar(3) && getSimilar(4) && getSimilar(5)) return 30;
     if (getSimilar(3) && getSimilar(4) && getSimilar(5) && getSimilar(6)) return 30;
     return 0;
 }
 
 int dicesWidget::getLStraight() const
 {
     if (getSimilar(1) && getSimilar(2) && getSimilar(3) && getSimilar(4) && getSimilar(5)) return 40;
     if (getSimilar(2) && getSimilar(3) && getSimilar(4) && getSimilar(5) && getSimilar(6)) return 40;
     return 0;
 }
 
 int dicesWidget::getKiriki() const
 {
     if (getNOfKind(5) != 0) return 50;
     else return 0;
 }
 
 int dicesWidget::totalSum() const
 {
     return m_dice[0] + m_dice[1] + m_dice[2] + m_dice[3] + m_dice[4];
 }
 
 void dicesWidget::paintEvent(QPaintEvent *)
 {
     QPainter p(this);
     for (int i = 0; i < 5; i++)
     {
         QPixmap pixmap(m_rollDice[i] ? m_images[0] : m_images[m_dice[i]]);
         // TODO need suggestions
         // if (!m_enabled) pixmap = KPixmapEffect::toGray(pixmap, false);
         if (m_highlightDice[i])
         {
             QStyleOptionViewItem option;
             option.initFrom(this);
             option.rect = QRect(5, 9 + 90 * i, 80, 80);
             option.state |= QStyle::State_Selected;
             option.showDecorationSelected = true;
             style()->drawControl(QStyle::CE_ItemViewItem, &option, &p);
         }
         p.drawPixmap(5, 10 + (10 + 80) * i, pixmap);
     }
 }
 
 void dicesWidget::mousePressEvent(QMouseEvent *e)
 {
     if (!m_enabled) return;
     int x = e ->position(). x();
     int y = e ->position().y();
 
     if (x > 5 && x < 85 && y > 10)
     {
         y -= 10;
         y = y / 90;
         m_rollDice[y] = !m_rollDice[y];
         update();
     }
 }
 
 bool dicesWidget::generateDices()
 {
     bool any = false;
     for (int i = 0; i < 5; i++)
     {
         if (m_rollDice[i])
         {
             m_dice[i] = 1 + QRandomGenerator::global()->bounded(6);
             m_rollDice[i] = false;
             any = true;
         }
     }
     return any;
 }
 
 int dicesWidget::getSimilar(int number) const
 {
     int n = 0;
     for (int i = 0; i < 5; i++)
     {
         if (m_dice[i] == number) n++;
     }
     return n;
 }
 
 int dicesWidget::getNOfKind(int number) const
 {
     int i = 1;
     bool have = false;
     while (!have && i <= 6)
     {
         if (getSimilar(i) >= number) have = true;
         i++;
     }
     if (have) return totalSum();
     else return 0;
 }