From 5820613bcafd1b7499a7128485b533538b69047d Mon Sep 17 00:00:00 2001
From: Mergu <jhopkins@vt.edu>
Date: Wed, 16 Aug 2017 17:51:58 -0400
Subject: [PATCH] projectile hits block backwards compat

---
 .../entity/ProjectileHitsScriptEvent.java     | 34 ++++++++++---------
 1 file changed, 18 insertions(+), 16 deletions(-)

diff --git a/plugin/src/main/java/net/aufdemrand/denizen/events/entity/ProjectileHitsScriptEvent.java b/plugin/src/main/java/net/aufdemrand/denizen/events/entity/ProjectileHitsScriptEvent.java
index b63a24f480..3480e0e530 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/events/entity/ProjectileHitsScriptEvent.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/events/entity/ProjectileHitsScriptEvent.java
@@ -2,6 +2,8 @@
 
 import net.aufdemrand.denizen.BukkitScriptEntryData;
 import net.aufdemrand.denizen.events.BukkitScriptEvent;
+import net.aufdemrand.denizen.nms.NMSHandler;
+import net.aufdemrand.denizen.nms.NMSVersion;
 import net.aufdemrand.denizen.objects.dEntity;
 import net.aufdemrand.denizen.objects.dLocation;
 import net.aufdemrand.denizen.objects.dMaterial;
@@ -148,26 +150,26 @@ public void onProjectileHits(ProjectileHitEvent event) {
             return; // I can't explain this one either. It also chooses to happen whenever it pleases.
         }
 
-        /*
         Block block = null;
-        try {
-            BlockIterator bi = new BlockIterator(projectile.getLocation().getWorld(),
-                    projectile.getLocation().toVector(), projectile.getLocation().getDirection().normalize(), 0, 4);
-            while (bi.hasNext()) {
-                block = bi.next();
-                if (block.getTypeId() != 0) {
-                    break;
+        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_11_R1)) {
+            block = event.getHitBlock();
+        }
+        else {
+            try {
+                BlockIterator bi = new BlockIterator(projectile.getLocation().getWorld(),
+                        projectile.getLocation().toVector(), projectile.getLocation().getDirection().normalize(), 0, 4);
+                while (bi.hasNext()) {
+                    block = bi.next();
+                    if (block.getTypeId() != 0) {
+                        break;
+                    }
                 }
+            } catch (IllegalStateException ex) {
+                // This happens because it can. Also not explainable whatsoever.
+                // As this error happens on no fault of the user, display no error message... just cancel the event.
+                return;
             }
         }
-        catch (IllegalStateException ex) {
-            // This happens because it can. Also not explainable whatsoever.
-            // As this error happens on no fault of the user, display no error message... just cancel the event.
-            return;
-        }
-        */
-
-        Block block = event.getHitBlock();
 
         if (block == null) {
             return;