From 043d6ffd2088eda7e085d9b84806698a461b3c43 Mon Sep 17 00:00:00 2001
From: Leijurv <leijurv@gmail.com>
Date: Tue, 27 Nov 2018 10:37:48 -0800
Subject: [PATCH] improve pathingbehavior resiliency

---
 src/main/java/baritone/behavior/PathingBehavior.java          | 4 +++-
 .../java/baritone/pathing/calc/AbstractNodeCostSearch.java    | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/baritone/behavior/PathingBehavior.java b/src/main/java/baritone/behavior/PathingBehavior.java
index 106f52cc7..c6c8042ff 100644
--- a/src/main/java/baritone/behavior/PathingBehavior.java
+++ b/src/main/java/baritone/behavior/PathingBehavior.java
@@ -470,7 +470,9 @@ public final class PathingBehavior extends Behavior implements IPathingBehavior,
                             queuePathEvent(PathEvent.NEXT_CALC_FAILED);
                         }
                     } else {
-                        throw new IllegalStateException("I have no idea what to do with this path");
+                        //throw new IllegalStateException("I have no idea what to do with this path");
+                        // no point in throwing an exception here, and it gets it stuck with inProgress being not null
+                        logDirect("Warning: PathingBehaivor illegal state! Discarding invalid path!");
                     }
                 }
                 if (talkAboutIt && current != null && current.getPath() != null) {
diff --git a/src/main/java/baritone/pathing/calc/AbstractNodeCostSearch.java b/src/main/java/baritone/pathing/calc/AbstractNodeCostSearch.java
index f2dcf4b19..2a1681b75 100644
--- a/src/main/java/baritone/pathing/calc/AbstractNodeCostSearch.java
+++ b/src/main/java/baritone/pathing/calc/AbstractNodeCostSearch.java
@@ -86,7 +86,7 @@ public abstract class AbstractNodeCostSearch implements IPathFinder {
     @Override
     public synchronized PathCalculationResult calculate(long primaryTimeout, long failureTimeout) {
         if (isFinished) {
-            throw new IllegalStateException("Path Finder is currently in use, and cannot be reused!");
+            throw new IllegalStateException("Path finder cannot be reused!");
         }
         cancelRequested = false;
         try {