public function __construct(BinaryStreamParser $parser) { $magic = $parser->readBytes(4); if ($magic !== 'IpaM') { throw new MapException('Invalid MapInfo magic header'); } $this->version = $parser->readUInt32(); if ($this->version >= 0x18) { $this->unknown1 = $parser->readUInt32(); $this->unknown2 = $parser->readUInt32(); } $this->width = $parser->readUInt32(); $this->height = $parser->readUInt32(); $this->smallPreviewType = $parser->readUInt32(); if ($this->smallPreviewType == 2) { $this->smallPreviewPath = $parser->readCString(); } $this->largePreviewType = $parser->readUInt32(); if ($this->largePreviewType == 2) { $this->largePreviewPath = $parser->readCString(); } if ($this->version >= 0x1f) { $this->unknown3 = $parser->readCString(); } if ($this->version >= 0x26) { $this->unknown4 = $parser->readCString(); } if ($this->version >= 0x1f) { $this->unknown5 = $parser->readUInt32(); } $this->unknown6 = $parser->readUInt32(); $this->fogType = $parser->readCString(); $this->tileSet = $parser->readCString(); $this->cameraLeft = $parser->readUInt32(); $this->cameraBottom = $parser->readUInt32(); $this->cameraRight = $parser->readUInt32(); $this->cameraTop = $parser->readUInt32(); $this->baseHeight = $parser->readUInt32() / 4096; // ------------------------------------------------------------------------------------------------------------- $this->loadScreenType = $parser->readUInt32(); $this->loadScreenPath = $parser->readCString(); $this->unknown7 = $parser->readBytes($parser->readUInt16()); $this->loadScreenScaling = $parser->readUInt32(); $this->textPosition = $parser->readUInt32(); $this->textPositionOffsetX = $parser->readUInt32(); $this->textPositionOffsetY = $parser->readUInt32(); $this->textPositionSizeX = $parser->readUInt32(); $this->textPositionSizeY = $parser->readUInt32(); $this->dataFlags = $parser->readUInt32(); $this->unknown8 = $parser->readUInt32(); if ($this->version >= 0x19) { $this->unknown9 = $parser->readBytes(8); } if ($this->version >= 0x1f) { $this->unknown10 = $parser->readBytes(9); } if ($this->version >= 0x20) { $this->unknown11 = $parser->readBytes(4); } // there are more fields, but the implementation of them have been ommited }