Working on the server

server/tests/LocationGameStateTests.cpp

@@ -16,10 +16,69 @@ int fail(const char* message)
 
 int main()
 {
+	FRG::ClientLocationState localState;
+	auto camera = localState.getOrCreate("test_location");
+	camera->cameraAzimuth = 0.75f;
+	camera->cameraInclination = 1.25f;
+	nlohmann::json localJson;
+	localState.save(localJson);
+	FRG::ClientLocationState restoredLocalState;
+	restoredLocalState.load(localJson);
+	const auto restoredCamera =
+		restoredLocalState.getOrCreate("test_location");
+	if (restoredCamera->cameraAzimuth != 0.75f ||
+		restoredCamera->cameraInclination != 1.25f) {
+		return fail("Local camera state did not round trip");
+	}
+
+	FRG::LocationNetworkState networkLocationState;
+	nlohmann::json networkLocationJson;
+	networkLocationState.save(networkLocationJson);
+	if (networkLocationJson.contains("cameraAzimuth") ||
+		networkLocationJson.contains("cameraInclination")) {
+		return fail("Network location state contains local camera fields");
+	}
+
+	const nlohmann::json authoritativeJson{
+		{"schemaVersion", FRG::GameState::kSchemaVersion},
+		{"campaignId", "test"}
+	};
+	nlohmann::json persistenceJson;
+	FRG::saveSinglePlayerPersistence(
+		authoritativeJson, localState, persistenceJson);
+	nlohmann::json restoredAuthoritativeJson;
+	FRG::ClientLocationState restoredPersistenceLocalState;
+	FRG::loadSinglePlayerPersistence(
+		persistenceJson, restoredAuthoritativeJson,
+		restoredPersistenceLocalState);
+	if (restoredAuthoritativeJson != authoritativeJson ||
+		restoredPersistenceLocalState.getOrCreate("test_location")
+				->cameraAzimuth != 0.75f) {
+		return fail("Composed single-player state did not round trip");
+	}
+	if (persistenceJson.at("networkState").contains("localState")) {
+		return fail("Local state leaked into authoritative state");
+	}
+
 	const std::filesystem::path repositoryRoot =
 		std::filesystem::path(__FILE__).parent_path().parent_path().parent_path();
 	std::filesystem::current_path(repositoryRoot);
 
+	FRG::CampaignRegistry::instance().loadFromJson(
+		"resources/config/campaigns.json");
+	const FRG::CampaignConfig* singlePlayerBattleZone =
+		FRG::CampaignRegistry::instance().find("battle_zone");
+	const FRG::CampaignConfig* multiplayerBattleZoneConfig =
+		FRG::CampaignRegistry::instance().find("battle_zone_multiplayer");
+	if (FRG::CampaignRegistry::instance().all().size() != 3 ||
+		!singlePlayerBattleZone || !multiplayerBattleZoneConfig) {
+		return fail("Expected three campaigns including both Battle Zone modes");
+	}
+	if (singlePlayerBattleZone->startStatePath !=
+		multiplayerBattleZoneConfig->startStatePath) {
+		return fail("Battle Zone modes do not share their initial state");
+	}
+
 	FRG::LocationDefinition definition;
 	definition.config.id = "test_location";
 
@@ -87,8 +146,12 @@ int main()
 	}
 
 	FRG::InternalGameServer networkServer;
-	networkServer.startCampaign(battleZone, {}, true, false);
+	FRG::CampaignConfig multiplayerBattleZone = battleZone;
+	multiplayerBattleZone.id = "battle_zone_multiplayer";
+	networkServer.startCampaign(multiplayerBattleZone, {}, true, false);
 	const auto networkSnapshot = networkServer.snapshot();
+	if (networkSnapshot->campaignId != "battle_zone_multiplayer")
+		return fail("Network campaign ID was not retained");
 	if (networkSnapshot->players.count("player") != 1)
 		return fail("Network campaign shared player was not created");
 	if (networkSnapshot->players.count("battle_zone_test_bot") != 0)