[Feature] Implement Custom Pet Names

common/database.cpp

@@ -50,6 +50,7 @@
 #include "../common/repositories/raid_members_repository.h"
 #include "../common/repositories/reports_repository.h"
 #include "../common/repositories/variables_repository.h"
+#include "../common/repositories/character_pet_name_repository.h"
 #include "../common/events/player_event_logs.h"
 
 // Disgrace: for windows compile
@@ -313,6 +314,12 @@ bool Database::ReserveName(uint32 account_id, const std::string& name)
 		return false;
 	}
 
+	const auto& p = CharacterPetNameRepository::GetWhere(*this, where_filter);
+	if (!p.empty()) {
+		LogInfo("Account [{}] requested name [{}] but name is already taken by an Pet", account_id, name);
+		return false;
+	}
+
 	auto e = CharacterDataRepository::NewEntity();
 
 	e.account_id = account_id;

common/database/database_update_manifest.cpp

@@ -6320,6 +6320,19 @@ ALTER TABLE `data_buckets` ADD KEY `idx_account_id_key` (`account_id`, `key`);
 )",
 		.content_schema_update = false
 	},
+	ManifestEntry{
+		.version = 9293,
+		.description = "2025_01_10_create_pet_names_table.sql",
+		.check = "SHOW TABLES LIKE 'character_pet_name'",
+		.condition = "empty",
+		.match = "",
+		.sql = R"(
+CREATE TABLE `character_pet_name` (
+    `character_id` INT(11) NOT NULL PRIMARY KEY,
+    `name` VARCHAR(64) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+)",
+	},
 // -- template; copy/paste this when you need to create a new entry
 //	ManifestEntry{
 //		.version = 9228,

common/database_schema.h

@@ -64,6 +64,7 @@ namespace DatabaseSchema {
 			{"character_pet_buffs",            "char_id"},
 			{"character_pet_info",             "char_id"},
 			{"character_pet_inventory",        "char_id"},
+			{"character_pet_name",             "character_id"},
 			{"character_peqzone_flags",        "id"},
 			{"character_potionbelt",           "id"},
 			{"character_skills",               "id"},

common/emu_oplist.h

@@ -77,6 +77,7 @@ N(OP_CashReward),
 N(OP_CastSpell),
 N(OP_ChangeSize),
 N(OP_ChannelMessage),
+N(OP_ChangePetName),
 N(OP_CharacterCreate),
 N(OP_CharacterCreateRequest),
 N(OP_CharInventory),
@@ -284,6 +285,8 @@ N(OP_InspectMessageUpdate),
 N(OP_InspectRequest),
 N(OP_InstillDoubt),
 N(OP_InterruptCast),
+N(OP_InvokeChangePetName),
+N(OP_InvokeChangePetNameImmediate),
 N(OP_ItemLinkClick),
 N(OP_ItemLinkResponse),
 N(OP_ItemLinkText),

common/eq_packet_structs.h

@@ -5819,6 +5819,21 @@ struct ChangeSize_Struct
 /*16*/
 };
 
+struct ChangePetName_Struct {
+/*00*/ char new_pet_name[64];
+/*40*/ char pet_owner_name[64];
+/*80*/ int  response_code;
+};
+
+enum ChangePetNameResponse : int {
+	Denied      = 0,        // 5167 You have requested an invalid name or a Customer Service Representative has denied your name request.  Please try another name.
+	Accepted    = 1,        // 5976 Your request for a name change was successful.
+	Timeout     = -3,        // 5979 You must wait longer before submitting another name request. Please try again in a few minutes.
+	NotEligible = -4,    // 5980 Your character is not eligible for a name change.
+	Pending     = -5,        // 5193 You already have a name change pending.  Please wait until it is fully processed before attempting another name change.
+	Unhandled   = -1
+};
+
 // New OpCode/Struct for SoD+
 struct GroupMakeLeader_Struct
 {