Major refactoring - internal server state machine implemented

src/Game.h

@@ -22,6 +22,7 @@
 #include "Location.h"
 #include "AudioPlayerAsync.h"
 #include "GameState.h"
+#include "game_server/InternalGameServer.h"
 namespace FRG {
 
 	struct LocationConfig;
@@ -73,9 +74,7 @@ namespace FRG {
 		// content reload, don't have a meaningful denominator, so the bar is hidden.
 		bool showLoadingProgressBar = true;
 
-		GameState gameState;
-
-		EditorMode editorMode = EditorMode::None;
+		//EditorMode editorMode = EditorMode::None;
 
 		// Returns false if a transition is already in progress.
 		bool startDarklandsTransition();
@@ -83,6 +82,16 @@ namespace FRG {
 
 		std::unique_ptr<AudioPlayerAsync> audioPlayer;
 
+	private:
+		InternalGameServer internalGameServer;
+		// Host-only alias while location/script orchestration is moved behind typed
+		// commands. The referenced object is owned by internalGameServer.
+		GameState& gameState;
+
+	public:
+		IGameServer& server() { return internalGameServer; }
+		const IGameServer& server() const { return internalGameServer; }
+
 		MenuManager menuManager;
 		
 		void activateSlowMoEffect();
@@ -128,10 +137,8 @@ namespace FRG {
 		void loadGame(int slot);
 		void playMusicForLoadedGame();
 		SaveSlotInfo readSlotInfo(int slot) const;
-		// Loading model: one campaign at a time, and within it only the location the player
-		// is in (gameState.locations). Leaving a location stores its state in
-		// gameState.storedLocationStates and releases it; the player is created once per
-		// campaign and shared by its locations.
+		// Loading model: one campaign at a time. InternalGameServer privately owns the
+		// one live Location while GameState retains pure value state for every location.
 		std::string loadedCampaignId;
 		std::shared_ptr<Character> player;
 
@@ -146,7 +153,7 @@ namespace FRG {
 		void unloadCampaign();
 		// Builds the campaign's location and restores its stored state, if any.
 		void loadLocation(const std::string& locationId);
-		// Releases the loaded location, keeping its state in storedLocationStates if asked.
+		// Releases the loaded runtime location, retaining its value state when requested.
 		void unloadLocation(bool storeState);
 		// Teleport zones: moves the player to another location of the campaign.
 		void teleportPlayer(const std::string& destName, const Eigen::Vector3f& destPos, float destRotY);