[GM Commands] Split GM Commands Into Separate Files (#1766)

* Split GM commands into their own files

* Code cleanup

zone/gm_commands/titlesuffix.cpp

@@ -0,0 +1,65 @@
+#include "../client.h"
+#include "../titles.h"
+
+void command_titlesuffix(Client *c, const Seperator *sep)
+{
+	if (sep->arg[1][0] == 0) {
+		c->Message(
+			Chat::White,
+			"Usage: #titlesuffix [remove|text] [1 = create row in title table] - remove or set title suffix to 'text'"
+		);
+	}
+	else {
+		bool Save = (atoi(sep->arg[2]) == 1);
+
+		Mob *target_mob = c->GetTarget();
+		if (!target_mob) {
+			target_mob = c;
+		}
+		if (!target_mob->IsClient()) {
+			c->Message(Chat::Red, "#titlesuffix only works on players.");
+			return;
+		}
+		Client *t = target_mob->CastToClient();
+
+		if (strlen(sep->arg[1]) > 31) {
+			c->Message(Chat::Red, "Title suffix must be 31 characters or less.");
+			return;
+		}
+
+		bool removed = false;
+		if (!strcasecmp(sep->arg[1], "remove")) {
+			t->SetTitleSuffix("");
+			removed = true;
+		}
+		else {
+			for (unsigned int i = 0; i < strlen(sep->arg[1]); i++)
+				if (sep->arg[1][i] == '_') {
+					sep->arg[1][i] = ' ';
+				}
+
+			if (!Save) {
+				t->SetTitleSuffix(sep->arg[1]);
+			}
+			else {
+				title_manager.CreateNewPlayerSuffix(t, sep->arg[1]);
+			}
+		}
+
+		t->Save();
+
+		if (removed) {
+			c->Message(Chat::Red, "%s's title suffix has been removed.", t->GetName(), sep->arg[1]);
+			if (t != c) {
+				t->Message(Chat::Red, "Your title suffix has been removed.", sep->arg[1]);
+			}
+		}
+		else {
+			c->Message(Chat::Red, "%s's title suffix has been changed to '%s'.", t->GetName(), sep->arg[1]);
+			if (t != c) {
+				t->Message(Chat::Red, "Your title suffix has been changed to '%s'.", sep->arg[1]);
+			}
+		}
+	}
+}
+