Fixing dorm script bugs

src/Character.cpp

@@ -150,6 +150,17 @@ void Character::setTarget(const Eigen::Vector3f& target, std::function<void()> o
     state.walkTarget = normalizedTarget;
 }
 
+void Character::stopAndRotateToTarget(int npcId)
+{
+    state.onArrivedCallback = nullptr;
+    state.onArrivedCallbackName = "";
+    state.walkTarget = state.position;
+    state.requestedWalkTarget = state.position;
+	state.faceTargetIndex = npcId;
+    state.pathWaypoints.clear();
+    state.currentWaypointIndex = 0;
+}
+
 void Character::setPathPlanner(PathPlanner planner) {
     pathPlanner = std::move(planner);
 }