Rev 4 | Rev 8 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | muzer | 1 | #include "bike.h" |
| 2 | |||
| 3 | Bike::Bike(QTcpSocket *sock, int i) |
||
| 4 | { |
||
| 5 | socket = sock; |
||
| 6 | id = i; |
||
| 7 | |||
| 8 | connect(socket, SIGNAL(readyRead()), this, SLOT(readyRead())); |
||
| 9 | connect(socket, SIGNAL(disconnected()), this, SLOT(disconnected())); |
||
| 10 | |||
| 11 | isDisconnected = false; |
||
| 12 | |||
| 13 | x = rand() % 800; |
||
| 14 | y = rand() % 600; |
||
| 15 | linePoints.append(QPoint(x, y)); |
||
| 16 | |||
| 17 | velocity = 1; |
||
| 18 | angle = 0; |
||
| 19 | name = ""; |
||
| 20 | show = false; |
||
| 21 | isReady = false; |
||
| 22 | hadGo = false; |
||
| 23 | dead = false; |
||
| 24 | |||
| 25 | colour.setBlue(0); |
||
| 26 | colour.setRed(0); |
||
| 27 | colour.setGreen(0); |
||
| 28 | |||
| 29 | if (!socket->waitForReadyRead(2000)) |
||
| 30 | { |
||
| 31 | socket->disconnectFromHost(); |
||
| 32 | show = false; |
||
| 33 | isReady = true; |
||
| 34 | hadGo = false; |
||
| 35 | } |
||
| 36 | } |
||
| 37 | |||
| 38 | void Bike::draw(QPainter *painter) |
||
| 39 | { |
||
| 40 | if (show) |
||
| 41 | { |
||
| 42 | painter->setPen(colour); |
||
| 43 | painter->setFont(QFont("sans", 12)); |
||
| 44 | |||
| 45 | for (int i = 0; i < linePoints.count(); i++) |
||
| 46 | { |
||
| 47 | QPoint point1; |
||
| 48 | QPoint point2; |
||
| 49 | if (i == 0) |
||
| 50 | { |
||
| 51 | point1 = linePoints[0]; |
||
| 52 | } |
||
| 53 | else |
||
| 54 | { |
||
| 55 | point1 = linePoints[i - 1]; |
||
| 56 | } |
||
| 57 | |||
| 58 | point2 = linePoints[i]; |
||
| 59 | |||
| 60 | painter->drawLine(point1, point2); |
||
| 61 | } |
||
| 62 | |||
| 63 | if (angle == 0) |
||
| 64 | { |
||
| 65 | y -= velocity; |
||
| 66 | } |
||
| 67 | else if (angle == 90) |
||
| 68 | { |
||
| 69 | x += velocity; |
||
| 70 | } |
||
| 71 | else if (angle == 180) |
||
| 72 | { |
||
| 73 | y += velocity; |
||
| 74 | } |
||
| 75 | else if (angle == 270) |
||
| 76 | { |
||
| 77 | x -= velocity; |
||
| 78 | } |
||
| 79 | |||
| 80 | if (angle == 0 || angle == 180) |
||
| 81 | { |
||
| 82 | painter->fillRect(x - 5, y - 15, 10, 30, colour); |
||
| 83 | } |
||
| 84 | else |
||
| 85 | { |
||
| 86 | painter->fillRect(x - 15, y - 5, 30, 10, colour); |
||
| 87 | } |
||
| 88 | |||
| 89 | painter->drawText(x, y - 20, name); |
||
| 90 | } |
||
| 91 | } |
||
| 92 | |||
| 93 | void Bike::run(QList<Bike *> bikes) |
||
| 94 | { |
||
| 95 | for (int i = 0; i < bikes.count(); i++) |
||
| 96 | { |
||
| 97 | Bike *bike = bikes[i]; |
||
| 98 | if (bike->isReady && bike->show) |
||
| 99 | { |
||
| 100 | if (bike->dead) |
||
| 101 | { |
||
| 102 | socket->write("DEAD "); |
||
| 103 | socket->write(bike->name.toAscii()); |
||
| 104 | socket->write("\n"); |
||
| 105 | } |
||
| 106 | else |
||
| 107 | { |
||
| 108 | socket->write("BIKE "); |
||
| 109 | socket->write(bike->name.toAscii()); |
||
| 110 | socket->write(" "); |
||
| 111 | socket->write(QString::number(bike->x).toAscii()); |
||
| 112 | socket->write(" "); |
||
| 113 | socket->write(QString::number(bike->y).toAscii()); |
||
| 5 | muzer | 114 | socket->write(" "); |
| 115 | socket->write(QString::number(bike->colour.red()).toAscii()); |
||
| 116 | socket->write(" "); |
||
| 117 | socket->write(QString::number(bike->colour.green()).toAscii()); |
||
| 118 | socket->write(" "); |
||
| 119 | socket->write(QString::number(bike->colour.blue()).toAscii()); |
||
| 1 | muzer | 120 | socket->write("\n"); |
| 121 | } |
||
| 122 | } |
||
| 123 | } |
||
| 124 | |||
| 4 | tom | 125 | linePoints.append(QPoint(x, y)); |
| 126 | |||
| 1 | muzer | 127 | if (dead) |
| 128 | { |
||
| 129 | show = false; |
||
| 130 | isReady = true; |
||
| 131 | hadGo = false; |
||
| 132 | dead = false; |
||
| 133 | } |
||
| 134 | |||
| 135 | if (!dead) |
||
| 136 | { |
||
| 137 | socket->write("G\n"); |
||
| 138 | socket->flush(); |
||
| 139 | |||
| 140 | hadGo = false; |
||
| 141 | if (!socket->waitForReadyRead(2000)) |
||
| 142 | { |
||
| 143 | socket->disconnectFromHost(); |
||
| 144 | dead = true; |
||
| 145 | } |
||
| 146 | if (!hadGo) |
||
| 147 | { |
||
| 148 | socket->disconnectFromHost(); |
||
| 149 | dead = true; |
||
| 150 | } |
||
| 151 | } |
||
| 4 | tom | 152 | hasHadGo = true; |
| 1 | muzer | 153 | } |
| 154 | |||
| 155 | void Bike::reset() |
||
| 156 | { |
||
| 157 | x = rand() % 800; |
||
| 158 | y = rand() % 600; |
||
| 159 | linePoints.clear(); |
||
| 160 | |||
| 161 | linePoints.append(QPoint(x, y)); |
||
| 162 | |||
| 163 | velocity = 1; |
||
| 164 | angle = 0; |
||
| 165 | show = true; |
||
| 166 | isReady = true; |
||
| 167 | hadGo = false; |
||
| 168 | dead = false; |
||
| 169 | |||
| 170 | socket->write("RESET\n"); |
||
| 171 | } |
||
| 172 | |||
| 173 | void Bike::readyRead() |
||
| 174 | { |
||
| 175 | while (socket->canReadLine()) |
||
| 176 | { |
||
| 177 | QByteArray data = socket->readLine(); |
||
| 178 | QString line = data.trimmed(); |
||
| 179 | |||
| 180 | if (line == "L") |
||
| 181 | { |
||
| 182 | angle -= 90; |
||
| 183 | |||
| 184 | if (angle >= 360) |
||
| 185 | { |
||
| 186 | angle -= 360; |
||
| 187 | } |
||
| 188 | if (angle < 0) |
||
| 189 | { |
||
| 190 | angle += 360; |
||
| 191 | } |
||
| 192 | hadGo = true; |
||
| 193 | } |
||
| 194 | else if (line == "R") |
||
| 195 | { |
||
| 196 | angle += 90; |
||
| 197 | |||
| 198 | if (angle >= 360) |
||
| 199 | { |
||
| 200 | angle -= 360; |
||
| 201 | } |
||
| 202 | if (angle < 0) |
||
| 203 | { |
||
| 204 | angle += 360; |
||
| 205 | } |
||
| 206 | hadGo = true; |
||
| 207 | } |
||
| 208 | else if (line == "A") |
||
| 209 | { |
||
| 210 | velocity += 0.1; |
||
| 211 | hadGo = true; |
||
| 212 | } |
||
| 213 | else if (line == "D") |
||
| 214 | { |
||
| 215 | velocity -= 0.2; |
||
| 216 | hadGo = true; |
||
| 217 | } |
||
| 218 | else if (line == "N") |
||
| 219 | { |
||
| 220 | hadGo = true; |
||
| 221 | } |
||
| 222 | else if (line.startsWith("NAME ")) |
||
| 223 | { |
||
| 224 | name = line.remove(0, 5); |
||
| 225 | isReady = true; |
||
| 226 | show = true; |
||
| 227 | } |
||
| 228 | else if (line.startsWith("COLOUR ")) |
||
| 229 | { |
||
| 230 | QStringList list = line.split(" "); |
||
| 231 | if (list.count() >= 2) |
||
| 232 | { |
||
| 233 | colour.setRed(list[1].toInt()); |
||
| 234 | } |
||
| 235 | else if (list.count() >= 3) |
||
| 236 | { |
||
| 237 | colour.setGreen(list[2].toInt()); |
||
| 238 | } |
||
| 239 | else if (list.count() >= 4) |
||
| 240 | { |
||
| 241 | colour.setBlue(list[3].toInt()); |
||
| 242 | } |
||
| 243 | } |
||
| 244 | } |
||
| 245 | } |
||
| 246 | |||
| 247 | void Bike::disconnected() |
||
| 248 | { |
||
| 249 | dead = true; |
||
| 250 | isDisconnected = true; |
||
| 251 | cout << ":: Disconnected: " << socket->peerAddress().toString().toStdString() << endl; |
||
| 252 | } |