Initial commit

qtictactoeboard.cpp

@@ -0,0 +1,83 @@
+#include "qtictactoeboard.h"
+#include <QPainter>
+#include <QMouseEvent>
+
+QTicTacToeBoard::QTicTacToeBoard(QWidget *parent, int playersCount) :
+    QWidget(parent)
+{
+    currPlayer = 1;
+    boardPlayer = 0;
+    this->playersCount = playersCount;
+}
+
+void QTicTacToeBoard::setBoardPlayer(int player)
+{
+    boardPlayer = player;
+    currPlayer = 1;
+}
+
+void QTicTacToeBoard::setGame(QTicTacToeGame *game)
+{
+    this->game = game;
+    setGeometry(0,0,game->getSize()*cellSize,game->getSize()*cellSize);
+
+    connect(game,SIGNAL(itemPuted(int,int,int)), this, SLOT(turn(int,int,int)));
+
+    update();
+}
+
+void QTicTacToeBoard::turn(int /*x*/, int /*y*/, int /*player*/)
+{
+    currPlayer = (currPlayer == playersCount?1:currPlayer+1);
+
+    update();
+}
+
+QSize QTicTacToeBoard::sizeHint()
+{
+    if (game)
+        return QSize(game->getSize()*cellSize, game->getSize()*cellSize);
+    else
+        return QSize(0,0);
+}
+
+void QTicTacToeBoard::mousePressEvent(QMouseEvent *event)
+{
+    if (boardPlayer && currPlayer != boardPlayer) return;
+
+    int x = event->x() / cellSize;
+    int y = event->y() / cellSize;
+
+    game->put(x,y,currPlayer);
+}
+
+void QTicTacToeBoard::paintEvent(QPaintEvent *)
+{
+    if (!game) return;
+
+    QPainter painter(this);
+    painter.setRenderHint(QPainter::Antialiasing);
+
+    painter.setPen(QPen(Qt::darkGreen, 1));
+
+    int size = game->getSize();
+
+    for (int i=1; i<size; i++)
+    {
+        painter.drawLine(i*cellSize,0,i*cellSize,this->height());
+        painter.drawLine(0,i*cellSize,this->width(),i*cellSize);
+    }
+
+    for (int i=0; i<size; i++)
+    {
+        for (int j=0; j<size;j++)
+        {
+            int player = game->getPlayer(i,j);
+
+            if (player)
+            {
+                painter.drawImage(i*cellSize, j*cellSize, QImage(QString(":/%1").arg(player)));
+            }
+        }
+    }
+}