[Commands] Further implement #worldwide functionality. (#1693)

- Add #worldwide remove [Spell ID] - Removes a spell from player buffs worldwide.
- Add #worldwide message [Message] - Sends a worldwide message in Chat::Yellow.
- Add #worldwide move [Zone ID] or #worldwide move [Zone Short Name] - Moves every player in the game to the specified zone.
- Add #worldwide moveinstance [Instance ID] - Moves every player in the game to the specified instance.
- All but `#worldwide message` send a message to sender client.

zone/command.cpp

@@ -757,20 +757,131 @@ void command_worldwide(Client *c, const Seperator *sep)
 	}
 
 	if (sub_command == "cast") {
-		if (sep->arg[2][0] && Seperator::IsNumber(sep->arg[2])) {
+		if (sep->arg[2] && Seperator::IsNumber(sep->arg[2])) {
 			uint8 update_type = WWSpellUpdateType_Cast;
-			int spell_id = atoi(sep->arg[2]);
+			auto spell_id = std::stoul(sep->arg[2]);
+			bool disable_message = false;
+			if (sep->arg[3] && Seperator::IsNumber(sep->arg[3])) {
+				disable_message = std::stoi(sep->arg[3]) ? true : false;
+			}
+
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"World Wide Cast Spell | Spell: {} ({})",
+					GetSpellName(spell_id),
+					spell_id
+				).c_str()
+			);
+
 			quest_manager.WorldWideSpell(update_type, spell_id);
-			worldserver.SendEmoteMessage(0, 0, 15, fmt::format("<SYSTEMWIDE MESSAGE> A GM has cast [{}] world-wide!", GetSpellName(spell_id)).c_str());
+			if (!disable_message) {
+				quest_manager.WorldWideMessage(
+					Chat::Yellow,
+					fmt::format(
+						"[SYSTEM] A GM has cast [{}] world-wide!",
+						GetSpellName(spell_id)
+					).c_str()
+				);
+			}
+		} else {
+			c->Message(Chat::White, "Usage: #worldwide cast [Spell ID] [Disable Message]");
 		}
-		else {
+	} else if (sub_command == "remove") {
-			c->Message(Chat::Yellow, "Usage: #worldwide cast [spellid]");
+		if (sep->arg[2] && Seperator::IsNumber(sep->arg[2])) {
+			uint8 update_type = WWSpellUpdateType_Remove;
+			auto spell_id = std::stoul(sep->arg[2]);
+
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"World Wide Remove Spell | Spell: {} ({})",
+					GetSpellName(spell_id),
+					spell_id
+				).c_str()
+			);
+
+			quest_manager.WorldWideSpell(update_type, spell_id);
+		} else {
+			c->Message(Chat::White, "Usage: #worldwide remove [Spell ID]");
 		}
+	} else if (sub_command == "message") {
+		if (sep->arg[2]) {
+			std::string message = sep->arg[2];
+			quest_manager.WorldWideMessage(
+				Chat::White,
+				fmt::format(
+					"{}",
+					message
+				).c_str()
+			);
+		} else {
+			c->Message(Chat::White, "Usage: #worldwide message [Message]");
+		}
+	} else if (sub_command == "move") {
+		if (sep->arg[2]) {
+			uint8 update_type = WWMoveUpdateType_MoveZone;
+			uint32 zone_id = 0;
+			std::string zone_short_name;
+			if (Seperator::IsNumber(sep->arg[2])) {
+				zone_id = std::stoul(sep->arg[2]);
+			}
+
+			if (zone_id) {
+				zone_short_name = ZoneName(zone_id);
+			} else {
+				zone_short_name = sep->arg[2];
+			}
+
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"World Wide Zone | Zone: {} ({}) ID: {}",
+					ZoneLongName(
+						ZoneID(zone_short_name)
+					),
+					zone_short_name,
+					ZoneID(zone_short_name)
+				).c_str()
+			);
+
+			quest_manager.WorldWideMove(update_type, zone_short_name.c_str());
+		} else {
+			c->Message(
+				Chat::White,
+				"Usage: #worldwide move [Zone ID] or #worldwide move [Zone Short Name]"
+			);
+		}
+	} else if (sub_command == "moveinstance") {
+		if (Seperator::IsNumber(sep->arg[2])) {
+			uint8 update_type = WWMoveUpdateType_MoveZoneInstance;
+			const char* zone_short_name = "";
+			uint16 instance_id = std::stoi(sep->arg[2]);
+			
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"World Wide Zone Instance | Instance ID: {}",
+					instance_id
+				).c_str()
+			);
+
+			quest_manager.WorldWideMove(update_type, zone_short_name, instance_id);
+		} else {
+			c->Message(Chat::White, "Usage: #worldwide moveinstance [Instance ID]");
+		}	
 	}
 
 	if (!sep->arg[1]) {
-		c->Message(Chat::White, "This command is used to perform world-wide tasks");
+		c->Message(Chat::White, "This command is used to perform world-wide tasks.");
-		c->Message(Chat::White, "Usage: #worldwide cast [spellid]");
+		c->Message(Chat::White, "Usage: #worldwide cast [Spell ID] [Disable Message]");
+		c->Message(Chat::White, "Usage: #worldwide remove [Spell ID]");
+		c->Message(Chat::White, "Usage: #worldwide message [Message]");
+		c->Message(
+			Chat::White,
+			"Usage: #worldwide move [Zone ID] or #worldwide move [Zone Short Name]"
+		);
+		c->Message(Chat::White, "Usage: #worldwide moveinstance [Instance ID]");
 	}
 }
 void command_endurance(Client *c, const Seperator *sep)