Paper/Spigot-Server-Patches/0003-MC-Dev-fixes.patch

From 1b41bf7f810b3bd6c90db0a7c4ee15776bc6f832 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 30 Mar 2016 19:36:20 -0400
Subject: [PATCH] MC Dev fixes


diff --git a/src/main/java/com/destroystokyo/paper/PaperCommand.java b/src/main/java/com/destroystokyo/paper/PaperCommand.java
index e8f7b7292..a0ebc1eaa 100644
--- a/src/main/java/com/destroystokyo/paper/PaperCommand.java
+++ b/src/main/java/com/destroystokyo/paper/PaperCommand.java
@@ -234,4 +234,5 @@ public class PaperCommand extends Command {
 
         Command.broadcastCommandMessage(sender, ChatColor.GREEN + "Paper config reload complete.");
     }
+    
 }
diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
index 002da2a19..121a137f3 100644
--- a/src/main/java/net/minecraft/server/BlockPosition.java
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
@@ -150,7 +150,7 @@ public class BlockPosition extends BaseBlockPosition {
         return a(Math.min(blockposition.getX(), blockposition1.getX()), Math.min(blockposition.getY(), blockposition1.getY()), Math.min(blockposition.getZ(), blockposition1.getZ()), Math.max(blockposition.getX(), blockposition1.getX()), Math.max(blockposition.getY(), blockposition1.getY()), Math.max(blockposition.getZ(), blockposition1.getZ()));
     }
 
-    public static Iterable<BlockPosition> a(int i, int j, int k, int l, int i1, int j1) {
+    public static Iterable<BlockPosition> a(int x0, int y0, int z0, int l, int i1, int j1) {
         return () -> {
             return new AbstractIterator() {
                 private boolean g = true;
@@ -161,21 +161,21 @@ public class BlockPosition extends BaseBlockPosition {
                 protected BlockPosition a() {
                     if (this.g) {
                         this.g = false;
-                        this.h = i;
-                        this.i = j;
-                        this.j = k;
-                        return new BlockPosition(i, j, k);
+                        this.h = x0;
+                        this.i = y0;
+                        this.j = z0;
+                        return new BlockPosition(x0, y0, z0);
                     } else if (this.h == l && this.i == i1 && this.j == j1) {
                         return (BlockPosition) this.endOfData();
                     } else {
                         if (this.h < l) {
                             ++this.h;
                         } else if (this.i < i1) {
-                            this.h = i;
+                            this.h = x0;
                             ++this.i;
                         } else if (this.j < j1) {
-                            this.h = i;
-                            this.i = j;
+                            this.h = x0;
+                            this.i = y0;
                             ++this.j;
                         }
 
diff --git a/src/main/java/net/minecraft/server/DefinedStructure.java b/src/main/java/net/minecraft/server/DefinedStructure.java
index 65910508f..15c7cc170 100644
--- a/src/main/java/net/minecraft/server/DefinedStructure.java
+++ b/src/main/java/net/minecraft/server/DefinedStructure.java
@@ -88,7 +88,7 @@ public class DefinedStructure {
     }
 
     private void a(World world, BlockPosition blockposition, BlockPosition blockposition1) {
-        List list = world.a(Entity.class, new AxisAlignedBB(blockposition, blockposition1), (entity) -> {
+        List list = world.a(Entity.class, new AxisAlignedBB(blockposition, blockposition1),(Predicate<? super Entity>) (entity) -> { // Paper - decompile fix
             return !(entity instanceof EntityHuman);
         });
 
@@ -285,21 +285,24 @@ public class DefinedStructure {
                         voxelshapebitset.a(blockposition3.getX() - i2, blockposition3.getY() - j2, blockposition3.getZ() - l1, true, true);
                     }
 
-                    voxelshapebitset.a((enumdirection, i, j, k) -> {
-                        BlockPosition blockposition = new BlockPosition(l + i, i1 + j, j1 + k);
-                        BlockPosition blockposition1 = blockposition.shift(enumdirection);
-                        IBlockData iblockdata = generatoraccess.getType(blockposition);
+                    // Paper start - decompile fixes
+                    int finalL = l1;
+                    voxelshapebitset.a((enumdirection, i_, j_, k_) -> {
+                        BlockPosition innerBlockposition = new BlockPosition(i2 + i_, j2 + j_, finalL + k_);
+                        BlockPosition blockposition1 = innerBlockposition.shift(enumdirection);
+                        IBlockData iblockdata = generatoraccess.getType(innerBlockposition);
                         IBlockData iblockdata1 = generatoraccess.getType(blockposition1);
-                        IBlockData iblockdata2 = iblockdata.updateState(enumdirection, iblockdata1, generatoraccess, blockposition, blockposition1);
+                        IBlockData iblockdata2 = iblockdata.updateState(enumdirection, iblockdata1, generatoraccess, innerBlockposition, blockposition1);
 
                         if (iblockdata != iblockdata2) {
-                            generatoraccess.setTypeAndData(blockposition, iblockdata2, k1 & -2 | 16);
+                            generatoraccess.setTypeAndData(innerBlockposition, iblockdata2, i & -2 | 16);
                         }
 
-                        IBlockData iblockdata3 = iblockdata1.updateState(enumdirection.opposite(), iblockdata2, generatoraccess, blockposition1, blockposition);
+                        IBlockData iblockdata3 = iblockdata1.updateState(enumdirection.opposite(), iblockdata2, generatoraccess, blockposition1, innerBlockposition);
 
                         if (iblockdata1 != iblockdata3) {
-                            generatoraccess.setTypeAndData(blockposition1, iblockdata3, k1 & -2 | 16);
+                            generatoraccess.setTypeAndData(blockposition1, iblockdata3, i & -2 | 16);
+                            // Paper end - decompile fixes
                         }
 
                     });
@@ -734,7 +737,7 @@ public class DefinedStructure {
         public IBlockData a(int i) {
             IBlockData iblockdata = (IBlockData) this.b.fromId(i);
 
-            return iblockdata == null ? DefinedStructure.a.a : iblockdata;
+            return iblockdata == null ? a : iblockdata; // Paper - decompile error - Blocks.AIR.getBlockData()
         }
 
         public Iterator<IBlockData> iterator() {
-- 
2.17.1