Move a lot of utils to api

src/main/java/baritone/utils/ExampleBaritoneControl.java

@@ -23,6 +23,7 @@ import baritone.api.cache.IWaypoint;
 import baritone.api.event.events.ChatEvent;
 import baritone.api.pathing.goals.*;
 import baritone.api.pathing.movement.ActionCosts;
+import baritone.api.utils.RayTraceUtils;
 import baritone.api.utils.SettingsUtil;
 import baritone.behavior.Behavior;
 import baritone.behavior.FollowBehavior;
@@ -255,7 +256,7 @@ public class ExampleBaritoneControl extends Behavior implements Helper {
             String name = msg.substring(6).trim();
             Optional<Entity> toFollow = Optional.empty();
             if (name.length() == 0) {
-                toFollow = MovementHelper.whatEntityAmILookingAt();
+                toFollow = RayTraceUtils.getSelectedEntity();
             } else {
                 for (EntityPlayer pl : world().playerEntities) {
                     String theirName = pl.getName().trim().toLowerCase();