working on campaign

src/Game.h

@@ -24,7 +24,11 @@
 #include "GameState.h"
 namespace FRG {
 
+	struct LocationConfig;
+	struct CampaignConfig;
+
 	struct SaveSlotInfo {
+		std::string campaignId;
 		std::string locationName;
 		std::string savedAt;
 		bool empty = true;
@@ -123,29 +127,40 @@ namespace FRG {
 		void saveGame(int slot);
 		void loadGame(int slot);
 		SaveSlotInfo readSlotInfo(int slot) const;
-		void createLocationsStep1();
-		void createLocationsStep2();
-		void createLocationsStep3();
-		void createLocationsStep4();
-		void createLocationsStep5();
+		// Every campaign's locations, all built at startup (campaign id -> locations).
+		// gameState.locations is a copy of the active campaign's entry.
+		std::unordered_map<std::string, LocationMap> campaignLocations;
+
+		// Builds one location from its config and wires the callbacks every location gets.
+		std::shared_ptr<Location> createLocation(const LocationConfig& config);
+		// Wires the callbacks that span a campaign's locations (teleports, dialogue, HUD...).
+		void wireCampaignLocations(LocationMap& locations);
+		// Queues one loading step per location of `campaign`, plus its wiring step.
+		void queueCampaignBuildSteps(const CampaignConfig& campaign);
+		// Makes `campaignId` the played campaign: its locations and its quest definitions.
+		void activateCampaign(const std::string& campaignId);
+		const CampaignConfig& activeCampaign() const;
+
 		void createShadowMapAndProparateToLocations();
 		void destroyShadowMapAndProparateToLocations();
 
-		// Reset entry point used by "Start New Game": loads resources/config/start_state.json
-		// into the existing Location objects if present, else falls back to performFullReset().
+		// Reset entry point used by "Start New Game": loads the active campaign's start-state
+		// JSON into its existing Location objects, else falls back to performFullReset().
 		// Must only ever run from a deferred task (see mainThreadHandler.EnqueueMainThreadTask),
 		// never synchronously from a Lua/cutscene call stack.
 		void performResetToInitialState();
+		// Rebuilds the active campaign's locations from scratch.
 		void performFullReset();
-		// Applies MenuManager::tutorialEnabledSetting to the freshly reset state (new games only).
+		// Applies the campaign's tutorial flag and MenuManager::tutorialEnabledSetting to
+		// the freshly reset state (new games only).
 		void applyTutorialSetting();
 		void saveInitialState();
 
 		// (Re-)arms one-shot gameplay callbacks (taxi request) that
-		// createLocations() wires up but that get consumed (set to nullptr) once used
+		// wireCampaignLocations() sets up but that get consumed (set to nullptr) once used
 		// during play. Must be called after gameState.load() on the fast reset path,
 		// since that path keeps the existing Location objects instead of recreating them.
-		void rearmDormOneShotCallbacks();
+		void rearmOneShotCallbacks(LocationMap& locations);
 
 		int64_t getSyncTimeMs();
 		void processTickCount();