20%completed 魔塔，just kill me already...

Button.cpp

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+#include "Button.h"
+Button::Button(QString name, QGraphicsItem *parent): QGraphicsRectItem (parent)
+{
+    setRect(0, 0, 200, 50);
+    QBrush brush;
+    brush.setStyle(Qt::SolidPattern);
+    brush.setColor(Qt::darkCyan);
+    setBrush(brush);
+
+    text = new QGraphicsTextItem(name, this);
+    int xPos = rect().width()/2 - text->boundingRect().width()/2;
+    int yPos = rect().height()/2 - text->boundingRect().height()/2;
+    text->setPos(xPos, yPos);
+
+    setAcceptHoverEvents(true);
+}
+
+void Button::mousePressEvent(QGraphicsSceneMouseEvent *event)
+{
+    emit clicked();
+}
+
+void Button::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
+{
+    //change color
+    QBrush brush;
+    brush.setStyle(Qt::SolidPattern);
+    brush.setColor(Qt::cyan);
+    setBrush(brush);
+}
+
+void Button::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
+{
+    //change color
+    QBrush brush;
+    brush.setStyle(Qt::SolidPattern);
+    brush.setColor(Qt::darkCyan);
+    setBrush(brush);
+}

Button.h

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+#ifndef BUTTON_H
+#define BUTTON_H
+
+#include <QGraphicsRectItem>
+#include <QGraphicsSceneMouseEvent>
+#include <QGraphicsTextItem>
+#include <QBrush>
+
+class Button: public QObject, public QGraphicsRectItem
+{   Q_OBJECT
+public:
+    Button(QString name, QGraphicsItem* parent=NULL);
+
+    // public events
+    void mousePressEvent(QGraphicsSceneMouseEvent *event);
+    void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+    void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+signals:
+    void clicked();
+
+private:
+    QGraphicsTextItem *text;
+};
+
+#endif // BUTTON_H

Msgboard.cpp

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+#include "Msgboard.h"
+#include "game.h"
+#include <unistd.h>
+
+/*这个class原本是为了碰到npc的时候弹出来的时候用的，但是弹出的对话框如果被给了focus，就没法再给回去英雄去了
+但是这个类应该还是要用上的*/
+
+
+
+
+extern Game * game;
+
+MsgBoard::MsgBoard(QString name, int x, int y, int width, int height, QGraphicsItem *parent): QGraphicsRectItem (parent)
+{
+    setRect(x, y, width, height);
+    QBrush brush;
+    brush.setStyle(Qt::SolidPattern);
+    brush.setColor(Qt::darkCyan);
+    setBrush(brush);
+
+    text = new QGraphicsTextItem(name, this);
+    int xPos = rect().width()/2 - text->boundingRect().width()/2;
+    int yPos = rect().height()/2 - text->boundingRect().height()/2;
+    text->setPos(xPos, yPos);
+
+}
+
+void MsgBoard::keyPressEvent(QKeyEvent *event)
+{
+    if (event->key() == Qt::Key_Space)
+    {
+        game->scene->removeItem(this);
+        delete this;
+    }
+}
+
+

Msgboard.h

@@ -0,0 +1,23 @@
+#ifndef MSGBOARD_H
+#define MSGBOARD_H
+
+#include <QGraphicsRectItem>
+#include <QGraphicsSceneMouseEvent>
+#include <QGraphicsTextItem>
+#include <QBrush>
+#include <QKeyEvent>
+#include "hero.h"
+
+class MsgBoard: public QObject, public QGraphicsRectItem
+{  Q_OBJECT
+public:
+    MsgBoard(QString name, int x, int y, int width, int height, QGraphicsItem* parent=NULL);
+    void keyPressEvent(QKeyEvent *event);
+    Hero * hero;
+    void showAndDisappear();
+private:
+    QGraphicsTextItem *text;
+};
+
+
+#endif // MSGBOARD_H

game.cpp

@@ -0,0 +1,195 @@
+#include "game.h"
+#include "monster.h"
+#include <stdio.h>
+#include <iostream>
+#include "unwalkable.h"
+#include <QBrush>
+#include <QImage>
+#include <stdlib.h>
+#include "Button.h"
+#include <QGraphicsTextItem>
+#include "hero.h"
+#include <QTimer>
+
+int map2D[11][11];
+int unwalkableArray[3] = {1, 2, 3};
+int npcIdArray[1] = {44}; // test npc 对话
+Game::Game(QWidget *parent)
+{
+    // set the scene
+    scene = new QGraphicsScene();
+    scene->setSceneRect(0,0,440+100*2,440);
+    setBackgroundBrush(QBrush(QImage(":/images/bg.png").scaled(440+100*2, 440)));
+    setScene(scene);
+    setFixedSize(640,440);
+
+    // 我准备让他自己set focus，但是会出问题...
+//    QTimer * timer = new QTimer();
+//    connect(timer,SIGNAL(timeout()),this,SLOT(setFocusToHero()));
+    //    timer->start(4000);
+}
+
+
+
+void Game::gameOver()
+{
+    // Display gameover window, can be expanded later
+    QString msg;
+    msg = "YOU WON! \nThis game is our childhood, \n if you like it, give me an A.";
+    displayGameoverWindow(msg);
+
+}
+
+void Game::displayGameoverWindow(QString textToDisplay)
+{
+    // disable all items
+    for (size_t i = 0, n = scene->items().size(); i < n; i++)
+    {
+        scene->items()[i]->setEnabled(false);
+    }
+    drawPanel(0, 0, 640, 440, Qt::darkCyan, 0.65);
+
+    QGraphicsTextItem* titleText = new QGraphicsTextItem(QString(textToDisplay));
+    QFont titleFont("comic sans", 20);
+    titleText->setFont(titleFont);
+    titleText->setPos(60, 100);
+    scene->addItem(titleText);
+
+    //Play again
+    Button* playAgain = new Button(QString("Play Again"));
+    playAgain->setPos(110, 300);
+    scene->addItem(playAgain);
+    connect(playAgain, SIGNAL(clicked()), this, SLOT(restartGame()));
+
+    // quit
+    Button* quitButton = new Button(QString("Quit"));
+    quitButton->setPos(410, 300);
+    scene->addItem(quitButton);
+    connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
+
+
+}
+
+void Game::displayMainMenu()
+{
+    QGraphicsTextItem* titleText = new QGraphicsTextItem(QString("Magic Tower"));
+    QFont titleFont("comic sans", 50);
+    titleText->setFont(titleFont);
+    int txPos = this->width()/2 - titleText->boundingRect().width()/2;
+    int tyPos = 150;
+    titleText->setPos(txPos, tyPos);
+    scene->addItem(titleText);
+
+    Button* playButton = new Button(QString("Play"));
+    int bxPos = this->width()/2 - titleText->boundingRect().width()/2+50;
+    int byPos = 275;
+    playButton->setPos(bxPos, byPos);
+    connect(playButton, SIGNAL(clicked()), this, SLOT(start()));
+    scene->addItem(playButton);
+
+    Button* quitButton = new Button(QString("Quit"));
+    int qxPos = this->width()/2 - titleText->boundingRect().width()/2+50;
+    int qyPos = 350;
+    quitButton->setPos(qxPos, qyPos);
+    connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
+    scene->addItem(quitButton);
+}
+
+
+void Game::messageBoard(int x, int y, int width, int height, QString text)
+{
+    QGraphicsRectItem* board = new QGraphicsRectItem(x, y, width, height);
+    QBrush brush;
+    brush.setStyle(Qt::SolidPattern);
+    brush.setColor(Qt::gray);
+    board->setBrush(brush);
+    scene->addItem(board);
+}
+
+
+void Game::start()
+{
+    scene->clear();
+    maps = new map();
+    maps->getMap2D(0);  // 0-th floor
+    maps->show(); // render
+    drawGUI();
+
+    // Adding BGM
+    QMediaPlayer * music = new QMediaPlayer();
+    music->setMedia(QUrl("qrc:/sounds/bgm.mp3"));
+    music->play();
+
+    show();
+}
+
+void Game::restartGame()
+{
+    // also need to clear data, not done yet
+    scene->clear();
+    start();
+}
+
+void Game::drawPanel(int x, int y, int width, int height, QColor color, double opacity)
+{
+    QGraphicsRectItem* panel = new QGraphicsRectItem(x, y, width, height);
+    QBrush brush;
+    brush.setStyle(Qt::SolidPattern);
+    brush.setColor(color);
+    panel->setBrush(brush);
+    panel->setOpacity(opacity);
+    scene->addItem(panel);
+}
+
+void Game::drawGUI()
+{
+    drawPanel(0, 0, 100, 440, Qt::darkCyan, 1);
+    drawPanel(540, 0, 100, 440, Qt::darkCyan, 1);
+
+    QGraphicsTextItem* HeroInfo = new QGraphicsTextItem(QString("Hero"));
+    HeroInfo->setPos(25, 0);
+    scene->addItem(HeroInfo);
+
+    QGraphicsTextItem* OtherInfo = new QGraphicsTextItem(QString("Item"));
+    OtherInfo->setPos(540, 0);
+    scene->addItem(OtherInfo);
+
+    QGraphicsTextItem* yKey = new QGraphicsTextItem(QString("Yellow key :\t") + QString::number(getNumOfYellowKey()));
+    QGraphicsTextItem* bKey = new QGraphicsTextItem(QString("Blue key :\t") + QString::number(getNumOfBlueKey()));
+    QGraphicsTextItem* rKey = new QGraphicsTextItem(QString("Red key :\t") + QString::number(getNumOfRedKey()));
+
+    yKey->setPos(540, 40);
+    bKey->setPos(540, 80);
+    rKey->setPos(540, 120);
+    scene->addItem(bKey);
+    scene->addItem(yKey);
+    scene->addItem(rKey);
+
+}
+
+
+int Game::getNumOfRedKey()
+{
+    return numOfRedKey_;
+}
+int Game::getNumOfBlueKey()
+{
+    return numOfBlueKey_;
+}
+int Game::getNumOfYellowKey()
+{
+    return numOfYellowKey_;
+}
+void Game::incrementNumOfRedKey()
+{
+    numOfRedKey_++;
+}
+void Game::incrementNumOfBlueKey()
+{
+    numOfBlueKey_++;
+}
+void Game::incrementNumOfYellowKey()
+{
+    numOfYellowKey_++;
+}
+

game.h

@@ -0,0 +1,51 @@
+#ifndef GAME_H
+#define GAME_H
+
+#include <QGraphicsView>
+#include <QWidget>
+#include <QGraphicsScene>
+#include "hero.h"
+#include <QMediaPlayer>
+#include "monster.h"
+#include "map.h"
+
+
+extern int map2D[11][11];
+extern int unwalkableArray[3];
+extern int npcIdArray[1];
+
+class Game: public QGraphicsView
+{ Q_OBJECT
+public:
+    Game(QWidget * parent=NULL);
+    QGraphicsScene * scene;
+    Hero * hero;
+    Monster * mons;
+    map * maps;
+    void mapCompile(int map1d[]);
+    void gameOver();
+    void displayGameoverWindow(QString textToDisplay);
+    void displayMainMenu();
+    int getNumOfRedKey();
+    void incrementNumOfRedKey();
+    int getNumOfBlueKey();
+    void incrementNumOfBlueKey();
+    int getNumOfYellowKey();
+    void incrementNumOfYellowKey();
+    void drawPanel(int x, int y, int width, int height, QColor color, double opacity);
+
+    void messageBoard(int x, int y, int width, int height, QString text);
+public slots:
+    void start();
+    void restartGame();
+
+private:
+    void drawGUI();
+    int numOfRedKey_ = 0;
+    int numOfYellowKey_ = 0;
+    int numOfBlueKey_ = 0;
+
+
+};
+
+#endif // GAME_H