[Commands] Cleanup #depopzone Command. (EQEmu#2537)

* [Commands] Cleanup #depopzone Command.

- Cleanup messages and logic.
- Add optional `start_spawn_timers` parameter to start spawn timers of NPCs when depopped.

* Update depopzone.cpp

zone/command.cpp

@@ -121,7 +121,7 @@ int command_init(void)
 		command_add("delacct", "[accountname] - Delete an account", AccountStatus::GMLeadAdmin, command_delacct) ||
 		command_add("delpetition", "[petition number] - Delete a petition", AccountStatus::ApprenticeGuide, command_delpetition) ||
 		command_add("depop", "[Start Spawn Timer] - Depop your NPC target and optionally start their spawn timer (false by default)", AccountStatus::Guide, command_depop) ||
-		command_add("depopzone", "Depop the zone", AccountStatus::GMAdmin, command_depopzone) ||
+		command_add("depopzone", "[Start Spawn Timers] - Depop the zone and optionally start spawn timers (false by default)", AccountStatus::GMAdmin, command_depopzone) ||
 		command_add("devtools", "[Enable|Disable] - Manages Developer Tools (send no parameter for menu)", AccountStatus::GMMgmt, command_devtools) ||
 		command_add("disablerecipe", "[Recipe ID] - Disables a Recipe", AccountStatus::QuestTroupe, command_disablerecipe) ||
 		command_add("disarmtrap", "Analog for ldon disarm trap for the newer clients since we still don't have it working.", AccountStatus::QuestTroupe, command_disarmtrap) ||

zone/gm_commands/depopzone.cpp

@@ -2,7 +2,20 @@
 
 void command_depopzone(Client *c, const Seperator *sep)
 {
-	zone->Depop();
-	c->Message(Chat::White, "Zone depoped.");
+	auto start_spawn_timers = false;
+
+	if (sep->IsNumber(1)) {
+		start_spawn_timers = std::stoi(sep->arg[1]) ? true : false;
+	}
+
+	zone->Depop(start_spawn_timers);
+
+	c->Message(
+		Chat::White,
+		fmt::format(
+			"Zone depopped{}.",
+			start_spawn_timers ? " and spawn timers started" : ""
+		).c_str()
+	);
 }