0007-Entity-Origin-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Byteflux <byte@byteflux.net>
Date: Mon, 29 Feb 2016 17:50:31 -0600
Subject: [PATCH] Entity Origin API


diff --git a/src/main/java/org/bukkit/entity/Entity.java b/src/main/java/org/bukkit/entity/Entity.java
index 05a507fec7b5ba091608c39e2231ee64c085e790..d2fa3628a3825b2226292bf6974866557abf799e 100644
--- a/src/main/java/org/bukkit/entity/Entity.java
+++ b/src/main/java/org/bukkit/entity/Entity.java
@@ -599,4 +599,16 @@ public interface Entity extends Metadatable, CommandSender, Nameable, Persistent
     @Override
     Spigot spigot();
     // Spigot end
+
+    // Paper start
+    /**
+     * Gets the location where this entity originates from.
+     * <p>
+     * This value can be null if the entity hasn't yet been added to the world.
+     *
+     * @return Location where entity originates or null if not yet added
+     */
+    @Nullable
+    Location getOrigin();
+    // Paper end
 }
diff --git a/src/main/java/org/bukkit/entity/FallingBlock.java b/src/main/java/org/bukkit/entity/FallingBlock.java
index 64f9d3fd870d65afd2ee9a85625b149163eee144..14cb0d770561151570ab4399ca5facff43076819 100644
--- a/src/main/java/org/bukkit/entity/FallingBlock.java
+++ b/src/main/java/org/bukkit/entity/FallingBlock.java
@@ -54,4 +54,15 @@ public interface FallingBlock extends Entity {
      * @param hurtEntities whether entities will be damaged by this block.
      */
     void setHurtEntities(boolean hurtEntities);
+
+    /**
+     * Gets the source block location of the FallingBlock
+     *
+     * @return the source block location the FallingBlock was spawned from
+     * @deprecated replaced by {@link Entity#getOrigin()}
+     */
+    @Deprecated
+    default org.bukkit.Location getSourceLoc() {
+        return this.getOrigin();
+    }
 }
diff --git a/src/main/java/org/bukkit/entity/TNTPrimed.java b/src/main/java/org/bukkit/entity/TNTPrimed.java
index 5a87893248d9cbeb7c431590e726fcb0f69f930d..3022b4a270e66c4654193c96faf35bee817e648a 100644
--- a/src/main/java/org/bukkit/entity/TNTPrimed.java
+++ b/src/main/java/org/bukkit/entity/TNTPrimed.java
@@ -39,4 +39,15 @@ public interface TNTPrimed extends Explosive {
      */
     @Nullable
     public Entity getSource();
+
+    /**
+     * Gets the source block location of the TNTPrimed
+     *
+     * @return the source block location the TNTPrimed was spawned from
+     * @deprecated replaced by {@link Entity#getOrigin()}
+     */
+    @Deprecated
+    default org.bukkit.Location getSourceLoc() {
+        return this.getOrigin();
+    }
 }