From ff72fc594bae10cd4ac5083d0cf2ca6c412d0f9f Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Thu, 28 Apr 2016 20:30:13 -0400
Subject: TITANIC: Implement PET Conversations mouse up, and text addLine

---
 engines/titanic/pet_control/pet_text.cpp | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'engines/titanic/pet_control/pet_text.cpp')

diff --git a/engines/titanic/pet_control/pet_text.cpp b/engines/titanic/pet_control/pet_text.cpp
index 67910dc18c..c31d4fd851 100644
--- a/engines/titanic/pet_control/pet_text.cpp
+++ b/engines/titanic/pet_control/pet_text.cpp
@@ -292,8 +292,20 @@ void CPetText::addLine(const CString &str, uint color) {
 }
 
 void CPetText::addLine(const CString &str, byte r, byte g, byte b) {
-	warning("TODO: CPetText::addLine");
-}
+	if (_lineCount == ((int)_array.size() - 1)) {
+		// Lines array is full
+		if (_array.size() > 1) {
+			// Delete the oldest line, and add a new entry at the end
+			_array.remove_at(0);
+			_array.resize(_array.size() + 1);
+		}
+
+		--_lineCount;
+	}
 
+	setLineColor(_lineCount, r, g, b);
+	changeText(str);
+	++_lineCount;
+}
 
 } // End of namespace Titanic
-- 
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