优化光标移动逻辑

src/Reader/ReaderInterface.php

@@ -62,7 +62,7 @@ abstract class ReaderInterface
      * @author Jerry Yan <792602257@qq.com>
      * @date 2020/12/17 15:43
      */
-    abstract public function skipUntil(string $end="*/"): bool;
+    abstract public function skipUntil(string $end = "*/"): bool;
 
     /**
      * 重置读取器
@@ -91,12 +91,37 @@ abstract class ReaderInterface
     {
         return $this->currentPosition;
     }
+
     public function getNextPosition(): int
     {
         return $this->nextPosition;
     }
+
+    public function getCurrentLine(): int
+    {
+        return $this->currentLine;
+    }
+
+    public function getCurrentLinePosition(): int
+    {
+        return $this->currentLinePosition;
+    }
+
     public function getCurrentToken(): string
     {
         return $this->currentToken;
     }
+
+    protected function moveCursorToNextChar(): void
+    {
+        $this->currentPosition++;
+        $this->currentLinePosition++;
+    }
+
+    protected function moveCursorToNextLine(int $chars = 1): void
+    {
+        $this->currentPosition += $chars;
+        $this->currentLinePosition = 0;
+        $this->currentLine++;
+    }
 }