Checksum code fixed. Added DocBlocks to D2Classes. TODO: Fill in docblocks, refactor, code cleanup

src/D2TxtParser.php

@@ -41,20 +41,41 @@
 	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
  */
+
+/**
+ *
+ */
 class D2TxtParser {
 
-	public $path = TXT_PATH;
+    /**
+     * @var mixed
+     */
+    public $path = TXT_PATH;
 
-	public $db;
-	
-	public function __construct() {
+    /**
+     * @var
+     */
+    public $db;
+
+    /**
+     *
+     */
+    public function __construct() {
 	}
 
-	public function parseFile($file) {		
+    /**
+     * @param $file
+     * @return array
+     */
+    public function parseFile($file) {
 		return $this->parseData($file);
 	}
 
-	function filterProps($file) {
+    /**
+     * @param $file
+     * @return array
+     */
+    function filterProps($file) {
 		$data = $this->parseData($file);
 		$propsToFilter = file(FILTER_PROPERTIES_FILE, FILE_IGNORE_NEW_LINES);
 		foreach ($data as $d) {
@@ -65,7 +86,11 @@ class D2TxtParser {
 		return $filteredProps;
 	}
 
-	public function parseData($file) {
+    /**
+     * @param $file
+     * @return array
+     */
+    public function parseData($file) {
 		$file = $this->path . $file;
 		$rows = array_map(function ($v) {
 			return str_getcsv($v, "\t");