0
|
1 |
#include "mainwindow.h"
|
|
2 |
#include "ui_mainwindow.h"
|
|
3 |
#include <QGraphicsProxyWidget>
|
|
4 |
#include <QFormLayout>
|
|
5 |
#include <QHBoxLayout>
|
|
6 |
#include <QLineEdit>
|
|
7 |
#include <QGroupBox>
|
|
8 |
#include <QResizeEvent>
|
|
9 |
#include <QFile>
|
|
10 |
#include <QStringList>
|
|
11 |
#include <QSound>
|
|
12 |
|
|
13 |
|
|
14 |
MainWindow::MainWindow(QWidget *parent) :
|
|
15 |
QMainWindow(parent),
|
|
16 |
ui(new Ui::MainWindow)
|
|
17 |
{
|
|
18 |
this->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
|
|
19 |
ui->setupUi(this);
|
|
20 |
mPacState = 0;
|
|
21 |
bIsMoving = true;
|
|
22 |
xAxis = yAxis = 0;
|
|
23 |
mLastPt.setX(0);
|
|
24 |
mLastPt.setY(0);
|
|
25 |
mPause = false;
|
|
26 |
|
|
27 |
// declare the accelerometer
|
|
28 |
mAccelerometer = new QAccelerometer(this);
|
|
29 |
mAccelerometer->start();
|
|
30 |
|
|
31 |
QSize screenSize = this->size();
|
|
32 |
mScene = new QGraphicsScene();
|
|
33 |
|
|
34 |
QRect sceneRect = ui->mainGraphicsView->rect();
|
|
35 |
mScene->setSceneRect(sceneRect);
|
|
36 |
// scene->setBackgroundBrush (QBrush(Qt::blue));
|
|
37 |
|
1
|
38 |
// now set up the boundries
|
|
39 |
setupBoundries();
|
|
40 |
|
0
|
41 |
QPixmap mazeImage(":/media/maze.jpg");
|
|
42 |
int width = screenSize.width();
|
|
43 |
mazeImage = mazeImage.scaledToWidth(width);
|
|
44 |
QGraphicsPixmapItem *backGround = mScene->addPixmap(mazeImage);
|
|
45 |
backGround->setPos(-140,-200);
|
|
46 |
|
|
47 |
mPacman = new QGraphicsEllipseItem(0, 0, 18, 18);
|
|
48 |
mPacman->setBrush(QBrush(Qt::yellow));
|
|
49 |
mPacman->setSpanAngle(4500);
|
|
50 |
mScene->addItem(mPacman);
|
|
51 |
|
|
52 |
// lets place a pause button in the view
|
|
53 |
pauseButton = new QPushButton("Pause");
|
|
54 |
connect(pauseButton, SIGNAL(clicked()), this, SLOT(pause()));
|
|
55 |
pauseButton->setMaximumHeight(40);
|
|
56 |
QGraphicsProxyWidget *buttonProxy = mScene->addWidget(pauseButton);
|
|
57 |
buttonProxy->setPos(0, -220);
|
|
58 |
|
|
59 |
ui->mainGraphicsView->setScene(mScene);
|
|
60 |
ui->mainGraphicsView->show();
|
|
61 |
|
|
62 |
mPacman->setPos(20,-8);
|
|
63 |
|
|
64 |
// declare our update timer
|
|
65 |
mUpdateTimer = new QTimer(this);
|
|
66 |
connect(mUpdateTimer, SIGNAL(timeout()), this, SLOT(updateGraphics()));
|
|
67 |
mUpdateTimer->start(250);
|
|
68 |
|
|
69 |
// connect the accelerometer to the readingChanged signal
|
|
70 |
connect(mAccelerometer, SIGNAL(readingChanged()), this, SLOT(updateReading()));
|
|
71 |
mNumHits = 1;
|
|
72 |
}
|
|
73 |
|
|
74 |
MainWindow::~MainWindow()
|
|
75 |
{
|
|
76 |
delete ui;
|
|
77 |
}
|
|
78 |
|
|
79 |
void MainWindow::updateGraphics() {
|
1
|
80 |
if (mPause)
|
0
|
81 |
return;
|
|
82 |
|
|
83 |
if (!bIsMoving)
|
|
84 |
return;
|
1
|
85 |
// update the pacman mouth state
|
|
86 |
// will eventually change this to a graphic
|
0
|
87 |
switch (mPacState) {
|
|
88 |
case 0:
|
|
89 |
mPacman->setSpanAngle(5700);
|
|
90 |
break;
|
|
91 |
case 1:
|
|
92 |
mPacman->setSpanAngle(4500);
|
|
93 |
break;
|
|
94 |
case 2:
|
|
95 |
mPacman->setSpanAngle(4000);
|
|
96 |
break;
|
|
97 |
default:
|
|
98 |
break;
|
|
99 |
}
|
|
100 |
|
|
101 |
mPacState += 1;
|
|
102 |
if (mPacState == 2)
|
|
103 |
mPacState = 0;
|
|
104 |
}
|
|
105 |
|
|
106 |
void MainWindow::updateReading() {
|
|
107 |
if (mPause)
|
|
108 |
return;
|
|
109 |
mNumHits = mPacman->collidingItems().count();
|
|
110 |
if (mNumHits == 1)
|
|
111 |
mLastPt = mPacman->pos();
|
|
112 |
xAxis = (xAxis + mAccelerometer->reading()->x()) / 2;
|
|
113 |
yAxis = (yAxis + mAccelerometer->reading()->y()) / 2;
|
|
114 |
|
|
115 |
QPointF pt = mPacman->pos();
|
|
116 |
|
|
117 |
pt.setX(pt.x()-xAxis);
|
|
118 |
pt.setY(pt.y()+yAxis);
|
|
119 |
|
|
120 |
if (pt.x()<-103)
|
|
121 |
pt.setX(-103);
|
|
122 |
else if (pt.x()>180)
|
|
123 |
pt.setX(180);
|
|
124 |
|
|
125 |
if (pt.y()<-156)
|
|
126 |
pt.setY(-156);
|
|
127 |
else if (pt.y()>145)
|
|
128 |
pt.setY(145);
|
|
129 |
|
|
130 |
if (mNumHits == 1) {
|
1
|
131 |
mPacman->setPos(pt);
|
0
|
132 |
}
|
|
133 |
else
|
|
134 |
mPacman->setPos(mLastPt);
|
|
135 |
|
|
136 |
}
|
|
137 |
|
|
138 |
void MainWindow::pause() {
|
|
139 |
mPause = !mPause;
|
|
140 |
if (mPause)
|
|
141 |
pauseButton->setText("Play");
|
|
142 |
else
|
|
143 |
pauseButton->setText("Pause");
|
|
144 |
}
|
|
145 |
|
|
146 |
|
|
147 |
void MainWindow::statusChanged(QMediaPlayer::MediaStatus status) {
|
|
148 |
switch (status) {
|
|
149 |
case QMediaPlayer::LoadedMedia:
|
|
150 |
mPlayer->play();
|
|
151 |
break;
|
|
152 |
default:
|
|
153 |
break;
|
|
154 |
}
|
|
155 |
}
|
|
156 |
|
|
157 |
void MainWindow::setupBoundries() {
|
|
158 |
// borders
|
|
159 |
QGraphicsRectItem *mRect1 = new QGraphicsRectItem(0,0,82,11);
|
|
160 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
161 |
mScene->addItem(mRect1);
|
|
162 |
mRect1->setPos(5,14);
|
|
163 |
|
|
164 |
mRect1 = new QGraphicsRectItem(0,0,11,46);
|
|
165 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
166 |
mScene->addItem(mRect1);
|
|
167 |
mRect1->setPos(40,15);
|
|
168 |
|
|
169 |
mRect1 = new QGraphicsRectItem(0,0,82,11);
|
|
170 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
171 |
mScene->addItem(mRect1);
|
|
172 |
mRect1->setPos(5,91);
|
|
173 |
|
|
174 |
mRect1 = new QGraphicsRectItem(0,0,11,46);
|
|
175 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
176 |
mScene->addItem(mRect1);
|
|
177 |
mRect1->setPos(40,92);
|
|
178 |
|
|
179 |
//
|
|
180 |
mRect1 = new QGraphicsRectItem(0,0,47,11);
|
|
181 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
182 |
mScene->addItem(mRect1);
|
|
183 |
mRect1->setPos(-47,-136);
|
|
184 |
|
|
185 |
mRect1 = new QGraphicsRectItem(0,0,50,11);
|
|
186 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
187 |
mScene->addItem(mRect1);
|
|
188 |
mRect1->setPos(88,-136);
|
|
189 |
|
|
190 |
// center square
|
|
191 |
mRect1 = new QGraphicsRectItem(0,0,57,35);
|
|
192 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
193 |
mScene->addItem(mRect1);
|
|
194 |
mRect1->setPos(17,-46);
|
|
195 |
|
|
196 |
mRect1 = new QGraphicsRectItem(0,0,11,55);
|
|
197 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
198 |
mScene->addItem(mRect1);
|
|
199 |
mRect1->setPos(40,-160);
|
|
200 |
|
|
201 |
mRect1 = new QGraphicsRectItem(0,0,11,46);
|
|
202 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
203 |
mScene->addItem(mRect1);
|
|
204 |
mRect1->setPos(-82,-131);
|
|
205 |
|
|
206 |
mRect1 = new QGraphicsRectItem(0,0,11,46);
|
|
207 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
208 |
mScene->addItem(mRect1);
|
|
209 |
mRect1->setPos(160,-131);
|
|
210 |
|
|
211 |
mRect1 = new QGraphicsRectItem(0,0,11,64);
|
|
212 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
213 |
mScene->addItem(mRect1);
|
|
214 |
mRect1->setPos(-67,-60);
|
|
215 |
|
|
216 |
mRect1 = new QGraphicsRectItem(0,0,11,64);
|
|
217 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
218 |
mScene->addItem(mRect1);
|
|
219 |
mRect1->setPos(153,-60);
|
|
220 |
|
|
221 |
mRect1 = new QGraphicsRectItem(0,0,11,48);
|
|
222 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
223 |
mScene->addItem(mRect1);
|
|
224 |
mRect1->setPos(-22,-85);
|
|
225 |
|
|
226 |
mRect1 = new QGraphicsRectItem(0,0,11,48);
|
|
227 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
228 |
mScene->addItem(mRect1);
|
|
229 |
mRect1->setPos(103,-85);
|
|
230 |
|
|
231 |
mRect1 = new QGraphicsRectItem(0,0,11,48);
|
|
232 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
233 |
mScene->addItem(mRect1);
|
|
234 |
mRect1->setPos(-27,45);
|
|
235 |
|
|
236 |
mRect1 = new QGraphicsRectItem(0,0,11,48);
|
|
237 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
238 |
mScene->addItem(mRect1);
|
|
239 |
mRect1->setPos(108,45);
|
|
240 |
|
|
241 |
mRect1 = new QGraphicsRectItem(0,0,11,48);
|
|
242 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
243 |
mScene->addItem(mRect1);
|
|
244 |
mRect1->setPos(-71,93);
|
|
245 |
|
|
246 |
mRect1 = new QGraphicsRectItem(0,0,11,48);
|
|
247 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
248 |
mScene->addItem(mRect1);
|
|
249 |
mRect1->setPos(158,95);
|
|
250 |
|
|
251 |
mRect1 = new QGraphicsRectItem(0,0,47,11);
|
|
252 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
253 |
mScene->addItem(mRect1);
|
|
254 |
mRect1->setPos(-63,43);
|
|
255 |
|
|
256 |
mRect1 = new QGraphicsRectItem(0,0,47,11);
|
|
257 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
258 |
mScene->addItem(mRect1);
|
|
259 |
mRect1->setPos(108,45);
|
|
260 |
|
|
261 |
mRect1 = new QGraphicsRectItem(0,0,47,12);
|
|
262 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
263 |
mScene->addItem(mRect1);
|
|
264 |
mRect1->setPos(-70,128);
|
|
265 |
|
|
266 |
mRect1 = new QGraphicsRectItem(0,0,47,11);
|
|
267 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
268 |
mScene->addItem(mRect1);
|
|
269 |
mRect1->setPos(122,132);
|
|
270 |
|
|
271 |
mRect1 = new QGraphicsRectItem(0,0,47,12);
|
|
272 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
273 |
mScene->addItem(mRect1);
|
|
274 |
mRect1->setPos(-23,-85);
|
|
275 |
|
|
276 |
mRect1 = new QGraphicsRectItem(0,0,47,12);
|
|
277 |
mRect1->setBrush(QBrush(Qt::transparent));
|
|
278 |
mScene->addItem(mRect1);
|
|
279 |
mRect1->setPos(67,-85);
|
|
280 |
|
|
281 |
}
|