[Feature] Break Trader if moved (#3862)

* [Feature] Break Trader if moved

If the player moves while in trader mode, it will end the mode, this prevents traders from moving outside of the trader area after entering trader mode.

* Fix spacing

zone/client_packet.cpp

@@ -4888,8 +4888,13 @@ void Client::Handle_OP_ClientUpdate(const EQApplicationPacket *app) {
 			CheckIncreaseSkill(EQ::skills::SkillTracking, nullptr, -20);
 	}
 
-	/* Break Hide if moving without sneaking and set rewind timer if moved */
 	if (cy != m_Position.y || cx != m_Position.x) {
+		// End trader mode if we move
+		if (Trader) {
+			Trader_EndTrader();
+		}
+
+		/* Break Hide if moving without sneaking and set rewind timer if moved */
 		if ((hidden || improved_hidden) && !sneaking) {
 			hidden = false;
 			improved_hidden = false;