From 35f3be9296ef3e384413a92caf2787186f58512d Mon Sep 17 00:00:00 2001
From: ZacSharp <68165024+ZacSharp@users.noreply.github.com>
Date: Wed, 2 Sep 2020 22:59:13 +0200
Subject: [PATCH] get rid of negative ETAs the lazy way

---
 src/main/java/baritone/behavior/PathingBehavior.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/baritone/behavior/PathingBehavior.java b/src/main/java/baritone/behavior/PathingBehavior.java
index ad2df5320..65ee41127 100644
--- a/src/main/java/baritone/behavior/PathingBehavior.java
+++ b/src/main/java/baritone/behavior/PathingBehavior.java
@@ -387,7 +387,11 @@ public final class PathingBehavior extends Behavior implements IPathingBehavior,
         if (current == start) {//can't check above because current and start can be equal even if currentPos and startPosition are not
             return Optional.empty();
         }
-        return Optional.of(current * ticksElapsedSoFar / (start - current));
+        double eta = current * ticksElapsedSoFar / (start - current);
+        if (eta < 0 || current < 0){
+            return Optional.empty();
+        }
+        return Optional.of(eta);
     }
 
     /**