Cleaned up console code a bit - wrap around logic needs work

svn-id: r13793

1 files changed, 4 insertions, 1 deletions

diff --git a/gui/console.h b/gui/console.h
index aa485df352..d59fb9c56f 100644
--- a/gui/console.h
+++ b/gui/console.h
@@ -104,13 +104,16 @@ public:
 	}
 
 protected:
+	inline char &buffer(int idx) {
+		return _buffer[idx % kBufferSize];
+	}
+
 	void drawCaret(bool erase);
 	void putcharIntern(int c);
 	void insertIntoPrompt(const char *str);
 	void print(const char *str);
 	void updateScrollBar();
 	void scrollToCurrent();
-	inline int getBufferPos() const { return _currentPos % kBufferSize; }
 
 	// Line editing
 	void specialKeys(int keycode);