private function _generate()
{
$files = array(0 => array("PAL5.BBM", "GOU5.DAT", "TEX5.LBM"), 1 => array("PAL6.BBM", "GOU6.DAT", "TEX6.LBM"), 2 => array("PAL7.BBM", "GOU7.DAT", "TEX7.LBM"));
if (!$this->_load()) {
return $this->error("failed to load map");
}
$s2pal = new s2pal(__DIR__ . "/S2/GFX/PALETTE/" . $files[$this->header['type']][0]);
$s2gou = new s2gou(__DIR__ . "/S2/DATA/TEXTURES/" . $files[$this->header['type']][1]);
$s2lbm = new s2lbm(__DIR__ . "/S2/GFX/TEXTURES/" . $files[$this->header['type']][2]);
$size = 12;
//6;
$img = imagecreatetruecolor($this->header['width'] * $size, $this->header['height'] * $size);
imagecolortransparent($img, $s2pal->apply($img, $s2pal->transparent()));
for ($x = 0; $x < $this->header['width']; $x++) {
for ($y = 0; $y < $this->header['height']; $y++) {
$color = 0xfe;
$landscape_obj = $this->blocks['objects'][$y * $this->header['width'] + $x];
// wald?
if ($landscape_obj >= 0xc4 && $landscape_obj <= 0xc6) {
$color = $landscape_obj - 0x9b;
} else {
$terrain2 = $this->blocks['terrain2'][$y * $this->header['width'] + $x];
if ($terrain2 > 0x40) {
// hafen?
$terrain2 -= 0x40;
}
$cx = -1;
$cy = -1;
$color = array();
switch ($terrain2) {
// first row
case 2:
$cx = 16;
$cy = 0;
break;
case 4:
case 7:
$cx = 64;
$cy = 0;
break;
case 3:
$cx = 112;
$cy = 0;
break;
case 15:
$cx = 160;
$cy = 0;
break;
// 2nd row
// 2nd row
case 1:
$cx = 16;
$cy = 48;
break;
case 11:
$cx = 64;
$cy = 48;
break;
case 12:
$cx = 112;
$cy = 48;
break;
case 13:
$cx = 160;
$cy = 48;
break;
// 3rd row
// 3rd row
case 0:
$cx = 16;
$cy = 96;
break;
case 8:
$cx = 64;
$cy = 96;
break;
case 9:
$cx = 112;
$cy = 96;
break;
case 10:
$cx = 160;
$cy = 96;
break;
// 4th row
// 4th row
case 14:
$color = array(236, 167, 233);
break;
case 18:
$cx = 64;
$cy = 144;
break;
case 16:
$color = array(57, 248, 248);
break;
// water
// water
case 5:
$color = array(61, 42, 240);
break;
case 6:
$color = array(61, 42, 240);
break;
case 19:
$color = array(61, 42, 240);
break;
// single pixel texture
// single pixel texture
case 17:
$cx = 0;
$cy = 254;
break;
// unknown bottom 3
// unknown bottom 3
case 20:
$color = array(57, 248, 248);
break;
case 21:
$color = array(57, 248, 248);
break;
case 22:
$color = array(57, 248, 248);
break;
}
if ($cx != -1 && $cy != -1) {
$color = $s2lbm->color($cx, $cy);
//trigger_error("($cx, $cy) => $color");
} else {
// hardcoded
$color = $color[$this->header['type']];
}
}
$shadow = 0x40;
if ($terrain2 != 0x5 && $terrain2 != 0x10) {
$shadow = $this->blocks['shadow'][$y * $this->header['width'] + $x];
}
$color = $s2pal->apply($img, $s2gou->apply($s2pal, $color, $shadow));
imagefilledrectangle($img, $x * $size, $y * $size, $x * $size + $size, $y * $size + $size, $color);
}
}
$text = $this->header['name'] . " von " . $this->header['author'];
$text .= "\n";
$text .= "(" . $this->header['width'] . "x" . $this->header['height'] . ", " . $this->header['players'] . " players)";
$size = 12;
$box = imagettfbbox($size, 0, __DIR__ . "/s2map.ttf", $text);
imagefilledrectangle($img, 2, 2, 6 + $box[2], 8 + $size * 1.45 * 2, imagecolorallocate($img, 0xff, 0xff, 0xff));
imagettftext($img, $size, 0, 4, 18, imagecolorallocate($img, 0x0, 0x0, 0x0), __DIR__ . "/s2map.ttf", $text);
$temp_file = tempnam(sys_get_temp_dir(), 's2map');
// create image file
imagepng($img, $temp_file);
imagedestroy($img);
$img = fopen($temp_file, "rb");
$img_data = fread($img, filesize($temp_file));
fclose($img);
unlink($temp_file);
$map = fopen($this->file, "rb");
$map_data = fread($map, filesize($this->file));
fclose($map);
$last_changed = filemtime($this->file);
if (!$this->sql->query_exec("REPLACE INTO `s2map` (`hash`, `name`, `author`, `players`, `type`, `width`, `height`, `map`, `preview`, `last_changed`)\n\t\t VALUES (\n\t\t '" . $this->sql->escape($this->hash) . "',\n\t\t '" . $this->sql->escape($this->header['name']) . "',\n\t\t '" . $this->sql->escape($this->header['author']) . "',\n\t\t '" . $this->sql->escape($this->header['players']) . "',\n\t\t '" . $this->sql->escape($this->header['type']) . "',\n\t\t '" . $this->sql->escape($this->header['width']) . "',\n\t\t '" . $this->sql->escape($this->header['height']) . "',\n\t\t '" . $this->sql->escape($map_data) . "',\n\t\t '" . $this->sql->escape($img_data) . "',\n\t\t '" . $this->sql->escape($last_changed) . "')")) {
return 0;
}
return $this->sql->query_one("SELECT preview FROM `s2map` WHERE `hash` = '" . $this->sql->escape($this->hash) . "'");
}
