GRAPHICS: Implemented MacText::replaceLastLine()

2 files changed, 12 insertions, 1 deletions

diff --git a/graphics/macgui/mactext.cpp b/graphics/macgui/mactext.cpp
index 2af31a9efd..06354457f2 100644
--- a/graphics/macgui/mactext.cpp
+++ b/graphics/macgui/mactext.cpp
@@ -144,4 +144,15 @@ void MacText::appendText(Common::String str) {
 	render(oldLen + 1, _text.size());
 }
 
+void MacText::replaceLastLine(Common::String str) {
+	int oldLen = MAX<int>(0, _text.size() - 1);
+
+	if (_text.size())
+		_text.pop_back();
+
+	splitString(str);
+
+	render(oldLen, _text.size());
+}
+
 } // End of namespace Graphics
diff --git a/graphics/macgui/mactext.h b/graphics/macgui/mactext.h
index 37fc125d4d..e035eb123f 100644
--- a/graphics/macgui/mactext.h
+++ b/graphics/macgui/mactext.h
@@ -36,7 +36,7 @@ public:
 
 	void draw(ManagedSurface *g, int x, int y, int w, int h, int xoff, int yoff);
 	void appendText(Common::String str);
-
+	void replaceLastLine(Common::String str);
 
 private:
 	void splitString(Common::String &s);