From 9ab4d59cca3407c0758f82372b2aa902c4cfc22b Mon Sep 17 00:00:00 2001
From: nossr50 <nossr50@gmail.com>
Date: Sat, 22 Jun 2019 22:35:25 -0700
Subject: [PATCH] mcMMO will ignore damage triggers for events with a value of
 zero

---
 Changelog.txt                                       |  4 ++++
 pom.xml                                             |  2 +-
 .../com/gmail/nossr50/listeners/EntityListener.java | 13 +++++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/Changelog.txt b/Changelog.txt
index b751999c4..509656459 100644
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -1,3 +1,7 @@
+Version 2.1.88
+    mcMMO is now more compatible with a plugin named Project Korra
+    mcMMO will no longer process combat triggers for damage at or below 0
+
 Version 2.1.87
     (Level caps are not on by default in mcMMO, this is something you can turn on)
 
diff --git a/pom.xml b/pom.xml
index 2ee48ab08..5725ee2c9 100755
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.gmail.nossr50.mcMMO</groupId>
     <artifactId>mcMMO</artifactId>
-    <version>2.1.87</version>
+    <version>2.1.88</version>
     <name>mcMMO</name>
     <url>https://github.com/mcMMO-Dev/mcMMO</url>
     <scm>
diff --git a/src/main/java/com/gmail/nossr50/listeners/EntityListener.java b/src/main/java/com/gmail/nossr50/listeners/EntityListener.java
index c16356e70..276dcd7d8 100644
--- a/src/main/java/com/gmail/nossr50/listeners/EntityListener.java
+++ b/src/main/java/com/gmail/nossr50/listeners/EntityListener.java
@@ -416,6 +416,19 @@ public class EntityListener implements Listener {
             }
         }
 
+        /*
+         * This was put here to solve a plugin conflict with a mod called Project Korra
+         * Project Korra sends out a damage event with exactly 0 damage
+         * mcMMO does some calculations for the damage in an event and it ends up dividing by zero,
+         *  as a result of the modifiers for the event being 0 and the damage set for this event being 0.
+         *
+         * Surprising this kind of thing
+         *
+         */
+        if(damage <= 0) {
+            return;
+        }
+
         CombatUtils.processCombatAttack(event, attacker, target);
         CombatUtils.handleHealthbars(attacker, target, event.getFinalDamage(), plugin);