Add expansion gating for zoning

common/CMakeLists.txt

@@ -117,7 +117,7 @@ SET(repositories
 	repositories/spawngroup_repository.h
 	repositories/tradeskill_recipe_repository.h
 	repositories/instance_list_repository.h
-	)
+        repositories/zone_repository.h)
 
 SET(common_headers
 	any.h

common/content/world_content_service.h

@@ -62,8 +62,10 @@ namespace Expansion {
 	static const char *ExpansionName[ExpansionNumber::MaxId] = {
 		"Classic",
 		"The Ruins of Kunark",
+		"The Shards of Velious",
 		"The Shadows of Luclin",
 		"The Planes of Power",
+		"The Legacy of Ykesha",
 		"Lost Dungeons of Norrath",
 		"Gates of Discord",
 		"Omens of War",

world/world_server_command_handler.cpp

@@ -58,6 +58,7 @@ namespace WorldserverCommandHandler {
 		function_map["database:schema"]             = &WorldserverCommandHandler::DatabaseGetSchema;
 		function_map["database:dump"]               = &WorldserverCommandHandler::DatabaseDump;
 		function_map["test:test"]                   = &WorldserverCommandHandler::TestCommand;
+		function_map["test:expansion"]              = &WorldserverCommandHandler::ExpansionTestCommand;
 		function_map["test:repository"]             = &WorldserverCommandHandler::TestRepository;
 
 		EQEmuCommand::HandleMenu(function_map, cmd, argc, argv);
@@ -291,6 +292,22 @@ namespace WorldserverCommandHandler {
 			return;
 		}
 
+	}
+
+	/**
+	 * @param argc
+	 * @param argv
+	 * @param cmd
+	 * @param description
+	 */
+	void ExpansionTestCommand(int argc, char **argv, argh::parser &cmd, std::string &description)
+	{
+		description = "Expansion test command";
+
+		if (cmd[{"-h", "--help"}]) {
+			return;
+		}
+
 		if (!RuleManager::Instance()->LoadRules(&database, "default", false)) {
 			LogInfo("No rule set configured, using default rules");
 		}

world/world_server_command_handler.h

@@ -32,6 +32,7 @@ namespace WorldserverCommandHandler {
 	void DatabaseGetSchema(int argc, char **argv, argh::parser &cmd, std::string &description);
 	void DatabaseDump(int argc, char **argv, argh::parser &cmd, std::string &description);
 	void TestCommand(int argc, char **argv, argh::parser &cmd, std::string &description);
+	void ExpansionTestCommand(int argc, char **argv, argh::parser &cmd, std::string &description);
 	void TestRepository(int argc, char **argv, argh::parser &cmd, std::string &description);
 };
 

zone/main.cpp

@@ -90,6 +90,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #else
 #include <pthread.h>
 #include "../common/unix.h"
+
+#include "../common/content/world_content_service.h"
+
 #endif
 
 volatile bool RunLoops = true;
@@ -107,6 +110,7 @@ TaskManager *taskmanager = 0;
 NpcScaleManager *npc_scale_manager;
 QuestParserCollection *parse = 0;
 EQEmuLogSys LogSys;
+WorldContentService content_service;
 const SPDat_Spell_Struct* spells;
 int32 SPDAT_RECORDS = -1;
 const ZoneConfig *Config;
@@ -392,6 +396,14 @@ int main(int argc, char** argv) {
 		LogInfo("Initialized dynamic dictionary entries");
 	}
 
+	content_service.SetCurrentExpansion(RuleI(Expansion, CurrentExpansion));
+
+	LogInfo(
+		"Current expansion is [{}] ({})",
+		content_service.GetCurrentExpansion(),
+		Expansion::ExpansionName[content_service.GetCurrentExpansion()]
+	);
+
 #ifdef BOTS
 	LogInfo("Loading bot commands");
 	int botretval = bot_command_init();

zone/zoning.cpp

@@ -35,6 +35,9 @@ extern QueryServ* QServ;
 extern WorldServer worldserver;
 extern Zone* zone;
 
+#include "../common/repositories/zone_repository.h"
+#include "../common/content/world_content_service.h"
+
 
 void Client::Handle_OP_ZoneChange(const EQApplicationPacket *app) {
 #ifdef BOTS
@@ -284,6 +287,29 @@ void Client::Handle_OP_ZoneChange(const EQApplicationPacket *app) {
 
 	//TODO: ADVENTURE ENTRANCE CHECK
 
+	/**
+	 * Expansion check
+	 */
+	auto zones = ZoneRepository::GetWhere(
+		fmt::format(
+			"expansion <= {} AND short_name = '{}'",
+			(content_service.GetCurrentExpansion() + 1),
+			target_zone_name
+		)
+	);
+
+	LogInfo(
+		"Checking zone request [{}] for expansion [{}] ({}) success [{}]",
+		target_zone_name,
+		(content_service.GetCurrentExpansion() + 1),
+		Expansion::ExpansionName[content_service.GetCurrentExpansion()],
+		!zones.empty() ? "true" : "false"
+	);
+
+	if (zones.empty()) {
+		myerror = ZONE_ERROR_NOEXPANSION;
+	}
+
 	if(myerror == 1) {
 		//we have successfully zoned
 		DoZoneSuccess(zc, target_zone_id, target_instance_id, dest_x, dest_y, dest_z, dest_h, ignorerestrictions);