Working on phone messages

src/MenuManager.h

@@ -50,6 +50,10 @@ namespace ZL {
 
 		void openPhoneScreen();
 		void closePhoneScreen();
+		void revealPhoneChatBubble(const std::string& slotName);
+		bool isPhoneScreenOpen() const { return state == GameState::PhoneScreen; }
+
+		std::function<void(const std::string&)> startDialogueFunc;
 
 		void advanceTutorialStep();
 		void onItemPickedUp(const std::string& itemId);
@@ -66,6 +70,8 @@ namespace ZL {
 		void selectInventoryItem(int index);
 		void refreshItemPickupHud();
 		void setupStep5Callbacks();
+		void resetPhoneChatNodes();
+		void recomputePhoneChatPositions();
 
 		GameState state = GameState::Gameplay;
 		Inventory* inventory = nullptr;
@@ -96,6 +102,17 @@ namespace ZL {
 
 		int selectedQuestIndex = -1;
 		std::vector<std::string> visibleQuestIds;
+
+		// Phone chat state
+		struct PhoneChatBubbleInfo {
+			std::string nodeName;
+			float height;
+		};
+		std::vector<PhoneChatBubbleInfo> phoneChatVisibleBubbles_;
+
+		static constexpr float CHAT_TOP_Y    = 610.0f;
+		static constexpr float CHAT_BOTTOM_Y = 290.0f;
+		static constexpr float CHAT_SPACING  = 10.0f;
 	};
 
 } // namespace ZL