TITANIC: Implement PET Conversations mouse up, and text addLine

2 files changed, 30 insertions, 3 deletions

diff --git a/engines/titanic/pet_control/pet_conversations.cpp b/engines/titanic/pet_control/pet_conversations.cpp
index c884d181d3..d5f4da41c6 100644
--- a/engines/titanic/pet_control/pet_conversations.cpp
+++ b/engines/titanic/pet_control/pet_conversations.cpp
@@ -61,6 +61,7 @@ bool CPetConversations::MouseButtonUpMsg(CMouseButtonUpMsg *msg) {
 	if (_doorBot.MouseButtonUpMsg(msg->_mousePos)) {
 		switch (canSummonNPC("DoorBot")) {
 		case SUMMON_CANT:
+			_log.addLine("Sadly, it is not possible to summon the DoorBot from this location.", getColor(1));
 			break;
 		case SUMMON_CAN:
 			summonNPC("DoorBot");
@@ -71,10 +72,24 @@ bool CPetConversations::MouseButtonUpMsg(CMouseButtonUpMsg *msg) {
 
 		// Scroll to the bottom of the log
 		scrollToBottom();
+		return true;
 	}
 
 	if (_bellBot.MouseButtonUpMsg(msg->_mousePos)) {
-		// TODO
+		switch (canSummonNPC("BellBot")) {
+		case SUMMON_CANT:
+			_log.addLine("Sadly, it is not possible to summon the BellBot from this location.", getColor(1));
+			break;
+		case SUMMON_CAN:
+			summonNPC("BellBot");
+			return true;
+		default:
+			break;
+		}
+
+		// Scroll to the bottom of the log
+		scrollToBottom();
+		return true;
 	}
 
 	return false;
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