[Respawns] Convert Respawn Times to Repositories (#3949)

* [Respawns] Convert Respawn Times to Repositories

- Convert `respawn_times` based methods to repositories.

* Missed some.

* Comments

common/repositories/base/base_respawn_times_repository.h

@@ -16,6 +16,7 @@
 #include "../../strings.h"
 #include <ctime>
 
+
 class BaseRespawnTimesRepository {
 public:
 	struct RespawnTimes {

common/repositories/respawn_times_repository.h

@@ -44,7 +44,39 @@ public:
      */
 
 	// Custom extended repository methods here
+	static void ClearExpiredRespawnTimers(Database& db)
+	{
+		db.QueryDatabase(
+			fmt::format(
+				"DELETE FROM `{}` WHERE (`start` + `duration`) < UNIX_TIMESTAMP(NOW())",
+				TableName()
+			)
+		);
+	}
 
+	static uint32 GetTimeRemaining(Database& db, uint32 spawn2_id, uint16 instance_id, time_t time_seconds)
+	{
+		const auto& l = RespawnTimesRepository::GetWhere(
+			db,
+			fmt::format(
+				"`id` = {} AND `instance_id` = {}",
+				spawn2_id,
+				instance_id
+			)
+		);
+
+		if (l.empty()) {
+			return 0;
+		}
+
+		auto r = l.front();
+
+		if ((r.start + r.duration) <= time_seconds) {
+			return 0;
+		}
+
+		return ((r.start + r.duration) - time_seconds);
+	}
 };
 
 #endif //EQEMU_RESPAWN_TIMES_REPOSITORY_H

zone/questmgr.cpp

@@ -3090,35 +3090,39 @@ void QuestManager::removeitem(uint32 item_id, uint32 quantity) {
 	initiator->RemoveItem(item_id, quantity);
 }
 
-void QuestManager::UpdateSpawnTimer(uint32 id, uint32 newTime)
+void QuestManager::UpdateSpawnTimer(uint32 spawn2_id, uint32 new_time)
 {
 	bool found = false;
 
-	database.UpdateRespawnTime(id, 0, (newTime/1000));
+	database.UpdateRespawnTime(spawn2_id, 0, (new_time / 1000));
+
 	LinkedListIterator<Spawn2*> iterator(zone->spawn2_list);
+
 	iterator.Reset();
-	while (iterator.MoreElements())
-	{
-		if(iterator.GetData()->GetID() == id)
-		{
-			if(!iterator.GetData()->NPCPointerValid())
-			{
-				iterator.GetData()->SetTimer(newTime);
+
+	while (iterator.MoreElements()) {
+		if (iterator.GetData()->GetID() == spawn2_id) {
+			if (!iterator.GetData()->NPCPointerValid()) {
+				iterator.GetData()->SetTimer(new_time);
 			}
+
 			found = true;
 			break;
 		}
+
 		iterator.Advance();
 	}
 
-	if(!found)
-	{
+	if (!found) {
 		//Spawn wasn't in this zone...
 		//Tell the other zones to update their spawn time for this spawn point
 		auto pack = new ServerPacket(ServerOP_UpdateSpawn, sizeof(UpdateSpawnTimer_Struct));
-		UpdateSpawnTimer_Struct *ust = (UpdateSpawnTimer_Struct*) pack->pBuffer;
-		ust->id = id;
-		ust->duration = newTime;
+
+		auto ust  = (UpdateSpawnTimer_Struct*) pack->pBuffer;
+
+		ust->id       = spawn2_id;
+		ust->duration = new_time;
+
 		worldserver.SendPacket(pack);
 		safe_delete(pack);
 	}

zone/spawn2.cpp

@@ -29,6 +29,7 @@
 #include "../common/repositories/criteria/content_filter_criteria.h"
 #include "../common/repositories/spawn2_repository.h"
 #include "../common/repositories/spawn2_disabled_repository.h"
+#include "../common/repositories/respawn_times_repository.h"
 
 extern EntityList entity_list;
 extern Zone* zone;
@@ -442,32 +443,26 @@ bool ZoneDatabase::PopulateZoneSpawnList(uint32 zoneid, LinkedList<Spawn2*> &spa
 	/* Bulk Load NPC Types Data into the cache */
 	content_db.LoadNPCTypesData(0, true);
 
-	std::string spawn_query = StringFormat(
-		"SELECT "
-		"respawn_times.id, "
-		"respawn_times.`start`, "
-		"respawn_times.duration "
-		"FROM "
-		"respawn_times "
-		"WHERE instance_id = %u",
+	const auto& l = RespawnTimesRepository::GetWhere(
+		*this,
+		fmt::format(
+			"`instance_id` = {}",
 			zone->GetInstanceID()
+		)
 	);
-	auto results = database.QueryDatabase(spawn_query);
-	for (auto row = results.begin(); row != results.end(); ++row) {
-		uint32 start_duration = Strings::ToInt(row[1]) > 0 ? Strings::ToInt(row[1]) : 0;
-		uint32 end_duration = Strings::ToInt(row[2]) > 0 ? Strings::ToInt(row[2]) : 0;
 
-		/* Our current time was expired */
-		if ((start_duration + end_duration) <= tv.tv_sec) {
-			spawn_times[Strings::ToInt(row[0])] = 0;
-		}
-		/* We still have time left on this timer */
-		else {
-			spawn_times[Strings::ToInt(row[0])] = ((start_duration + end_duration) - tv.tv_sec) * 1000;
+	for (const auto& e : l) {
+		int start    = e.start > 0 ? e.start : 0;
+		int duration = e.duration > 0 ? e.duration : 0;
+
+		if ((start + duration) <= tv.tv_sec) { // Our current time was expired
+			spawn_times[e.id] = 0;
+		} else { // We still have time left on this timer
+			spawn_times[e.id] = ((start + duration) - tv.tv_sec) * 1000;
 		}
 	}
 
-	LogInfo("Loaded [{}] respawn timer(s)", Strings::Commify(results.RowCount()));
+	LogInfo("Loaded [{}] respawn timer(s)", Strings::Commify(l.size()));
 
 	const char *zone_name = ZoneName(zoneid);
 
@@ -537,7 +532,7 @@ bool ZoneDatabase::PopulateZoneSpawnList(uint32 zoneid, LinkedList<Spawn2*> &spa
 		spawn2_list.Insert(new_spawn);
 	}
 
-	LogInfo("Loaded [{}] spawn2 entries", Strings::Commify(results.RowCount()));
+	LogInfo("Loaded [{}] spawn2 entries", Strings::Commify(l.size()));
 
 	NPC::SpawnZoneController();
 

zone/zone.cpp

@@ -61,6 +61,7 @@
 #include "../common/repositories/level_exp_mods_repository.h"
 #include "../common/repositories/ldon_trap_entries_repository.h"
 #include "../common/repositories/ldon_trap_templates_repository.h"
+#include "../common/repositories/respawn_times_repository.h"
 #include "../common/serverinfo.h"
 
 #include <time.h>
@@ -1167,7 +1168,7 @@ bool Zone::Init(bool is_static) {
 		LogError("Loading World Objects failed. continuing");
 	}
 
-	database.QueryDatabase("DELETE FROM `respawn_times` WHERE (`start` + `duration`) < UNIX_TIMESTAMP(NOW())");
+	RespawnTimesRepository::ClearExpiredRespawnTimers(database);
 
 	LoadZoneDoors();
 	LoadZoneBlockedSpells();
@@ -2642,17 +2643,25 @@ void Zone::ReloadWorld(uint8 global_repop)
 void Zone::ClearSpawnTimers()
 {
 	LinkedListIterator<Spawn2 *> iterator(spawn2_list);
+
 	iterator.Reset();
+
+	std::vector<std::string> respawn_ids;
+
 	while (iterator.MoreElements()) {
-		auto query = fmt::format(
-			"DELETE FROM respawn_times WHERE id = {} AND instance_id = {}",
-			iterator.GetData()->GetID(),
-			GetInstanceID()
-		);
-		auto results = database.QueryDatabase(query);
+		respawn_ids.emplace_back(std::to_string(iterator.GetData()->GetID()));
 
 		iterator.Advance();
 	}
+
+	RespawnTimesRepository::DeleteWhere(
+		database,
+		fmt::format(
+			"`instance_id` = {} AND `id` IN ({})",
+			GetInstanceID(),
+			Strings::Implode(", ", respawn_ids)
+		)
+	);
 }
 
 void Zone::LoadTickItems()

zone/zonedb.cpp

@@ -37,6 +37,7 @@
 #include "../common/repositories/character_alt_currency_repository.h"
 #include "../common/repositories/character_item_recast_repository.h"
 #include "../common/repositories/account_repository.h"
+#include "../common/repositories/respawn_times_repository.h"
 
 #include <ctime>
 #include <iostream>
@@ -119,7 +120,6 @@ bool ZoneDatabase::SaveZoneCFG(uint32 zoneid, uint16 instance_version, NewZone_S
 
 void ZoneDatabase::UpdateRespawnTime(uint32 spawn2_id, uint16 instance_id, uint32 time_left)
 {
-
 	timeval tv;
 	gettimeofday(&tv, nullptr);
 	uint32 current_time = tv.tv_sec;
@@ -128,63 +128,36 @@ void ZoneDatabase::UpdateRespawnTime(uint32 spawn2_id, uint16 instance_id, uint3
 			otherwise we update with a REPLACE INTO
 	*/
 
-	if(time_left == 0) {
-        std::string query = StringFormat("DELETE FROM `respawn_times` WHERE `id` = %u AND `instance_id` = %u", spawn2_id, instance_id);
-        QueryDatabase(query);
+	if (!time_left) {
+		RespawnTimesRepository::DeleteWhere(
+			*this,
+			fmt::format(
+				"`id` = {} AND `instance_id` = {}",
+				spawn2_id,
+				instance_id
+			)
+		);
 		return;
 	}
 
-    std::string query = StringFormat(
-		"REPLACE INTO `respawn_times` "
-		"(id, "
-		"start, "
-		"duration, "
-		"instance_id) "
-		"VALUES "
-		"(%u, "
-		"%u, "
-		"%u, "
-		"%u)",
-		spawn2_id,
-		current_time,
-		time_left,
-		instance_id
+	RespawnTimesRepository::ReplaceOne(
+		*this,
+		RespawnTimesRepository::RespawnTimes{
+			.id = static_cast<int32_t>(spawn2_id),
+			.start = static_cast<int32_t>(current_time),
+			.duration = static_cast<int32_t>(time_left),
+			.instance_id = static_cast<int16_t>(instance_id)
+		}
 	);
-    QueryDatabase(query);
-
-	return;
 }
 
 //Gets the respawn time left in the database for the current spawn id
-uint32 ZoneDatabase::GetSpawnTimeLeft(uint32 id, uint16 instance_id)
+uint32 ZoneDatabase::GetSpawnTimeLeft(uint32 spawn2_id, uint16 instance_id)
 {
-	std::string query = StringFormat("SELECT start, duration FROM respawn_times "
-                                    "WHERE id = %lu AND instance_id = %lu",
-                                    (unsigned long)id, (unsigned long)zone->GetInstanceID());
-    auto results = QueryDatabase(query);
-    if (!results.Success()) {
-		return 0;
-    }
-
-    if (results.RowCount() != 1)
-        return 0;
-
-    auto& row = results.begin();
-
 	timeval tv;
 	gettimeofday(&tv, nullptr);
-    uint32 resStart = Strings::ToInt(row[0]);
-    uint32 resDuration = Strings::ToInt(row[1]);
-
-    //compare our values to current time
-    if((resStart + resDuration) <= tv.tv_sec) {
-        //our current time was expired
-        return 0;
-    }
-
-    //we still have time left on this timer
-    return ((resStart + resDuration) - tv.tv_sec);
 
+	return RespawnTimesRepository::GetTimeRemaining(*this, spawn2_id, instance_id, tv.tv_sec);
 }
 
 void ZoneDatabase::UpdateSpawn2Status(uint32 id, uint8 new_status, uint32 instance_id)

zone/zonedb.h

@@ -528,8 +528,8 @@ public:
 	bool		LoadSpawnGroupsByID(int spawn_group_id, SpawnGroupList* spawn_group_list);
 	bool		PopulateZoneSpawnList(uint32 zoneid, LinkedList<Spawn2*> &spawn2_list, int16 version);
 	bool		CreateSpawn2(Client *c, uint32 spawngroup, const char* zone, const glm::vec4& position, uint32 respawn, uint32 variance, uint16 condition, int16 cond_value);
-	void		UpdateRespawnTime(uint32 id, uint16 instance_id,uint32 timeleft);
-	uint32		GetSpawnTimeLeft(uint32 id, uint16 instance_id);
+	void		UpdateRespawnTime(uint32 spawn2_id, uint16 instance_id,uint32 timeleft);
+	uint32		GetSpawnTimeLeft(uint32 spawn2_id, uint16 instance_id);
 	void        UpdateSpawn2Status(uint32 id, uint8 new_status, uint32 instance_id);
 
 	/* Grids/Paths  */