1 | <?
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2 | include("config.php");
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3 | $file = fopen($irpg_db,"r");
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4 | fgets($file,1024);
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5 | $itemfile = fopen($irpg_itemdb,"r");
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6 | fgets($itemfile,1024);
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7 |
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8 | session_start(); // sessions to generate only one map / person / 20s
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9 | if (isset($_SESSION['time']) && time()-$_SESSION['time'] < 20) {
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10 | header("Location: maperror.png");
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11 | exit(0);
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12 | }
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13 | $_SESSION['time']=time();
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14 |
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15 | $map = imageCreate(500,500);
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16 | $magenta = ImageColorAllocate($map, 255, 0, 255);
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17 | $blue = imageColorAllocate($map, 0, 128, 255);
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18 | $red = imageColorAllocate($map, 211, 0, 0);
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19 | $orange = imageColorAllocate($map, 255, 128, 0);
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20 | $yellow = imageColorAllocate($map, 255, 192, 0);
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21 | ImageColorTransparent($map, $magenta);
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22 | while ($line=fgets($file,1024)) {
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23 | list(,,,,,,,,$online,,$x,$y) = explode("\t",trim($line));
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24 | if ($online == 1) $color = $blue;
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25 | else $color = $red;
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26 | imageLine($map, $x-$crosssize, $y, $x+$crosssize, $y, $color);
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27 | imageLine($map, $x, $y-$crosssize, $x, $y+$crosssize, $color);
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28 | }
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29 | while ($line=fgets($itemfile,1024)) {
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30 | list($x,$y,,$level) = explode("\t",trim($line));
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31 | if (is_numeric($level)) $color = $orange;
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32 | else $color = $yellow;
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33 | imageLine($map, $x-$crosssize, $y-$crosssize, $x+$crosssize, $y+$crosssize, $color);
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34 | imageLine($map, $x+$crosssize, $y-$crosssize, $x-$crosssize, $y+$crosssize, $color);
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35 | }
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36 | header("Content-type: image/png");
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37 | imagePNG($map);
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38 | imageDestroy($map);
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39 | ?>
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