Paper/CraftBukkit-Patches/0047-Player-Collision-API.patch

From b807256e061290c356ef0ea54f4e82797114a57f Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sat, 3 Aug 2013 19:27:07 +1000
Subject: [PATCH] Player Collision API


diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
index bf20cad..6b20005 100644
--- a/src/main/java/net/minecraft/server/EntityHuman.java
+++ b/src/main/java/net/minecraft/server/EntityHuman.java
@@ -430,7 +430,7 @@ public abstract class EntityHuman extends EntityLiving implements ICommandListen
 
             List list = this.world.getEntities(this, axisalignedbb);
 
-            if (list != null) {
+            if (list != null && this.R()) { // Spigot: Add this.R() condition
                 for (int i = 0; i < list.size(); ++i) {
                     Entity entity = (Entity) list.get(i);
 
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index 57157ef..c04ff95 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -1490,7 +1490,7 @@ public abstract class EntityLiving extends Entity {
     protected void bn() {
         List list = this.world.getEntities(this, this.boundingBox.grow(0.20000000298023224D, 0.0D, 0.20000000298023224D));
 
-        if (list != null && !list.isEmpty()) {
+        if (this.R() && list != null && !list.isEmpty()) { // Spigot: Add this.R() condition
             for (int i = 0; i < list.size(); ++i) {
                 Entity entity = (Entity) list.get(i);
 
diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index 4c06a42..994edde 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -64,6 +64,21 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     public boolean joining = true;
     public int lastPing = -1; // Spigot
     // CraftBukkit end
+    // Spigot start
+    public boolean collidesWithEntities = true;
+
+    @Override
+    public boolean Q()
+    {
+        return this.collidesWithEntities && super.Q();
+    }
+
+    @Override
+    public boolean R()
+    {
+        return this.collidesWithEntities && super.R();
+    }
+    // Spigot end
 
     public EntityPlayer(MinecraftServer minecraftserver, WorldServer worldserver, GameProfile gameprofile, PlayerInteractManager playerinteractmanager) {
         super(worldserver, gameprofile);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 07c8a2c..296e20a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1257,6 +1257,19 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     // Spigot start
     private final Player.Spigot spigot = new Player.Spigot()
     {
+
+        @Override
+        public boolean getCollidesWithEntities()
+        {
+            return getHandle().collidesWithEntities;
+        }
+
+        @Override
+        public void setCollidesWithEntities(boolean collides)
+        {
+            getHandle().collidesWithEntities = collides;
+            getHandle().k = collides; // First boolean of Entity
+        }
     };
 
     public Player.Spigot spigot()
-- 
1.8.5.2.msysgit.0