Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 220bc594 #486: Add method to get player's attack cooldown 21853d39 SPIGOT-5681: Increase max plugin channel size 5b972adc Improve build process b55e58d9 Note which custom generator is missing required method CraftBukkit Changes: 893ad93b #650: Add method to get player's attack cooldown ef706b06 #655: Added support for the VM tag jansi.passthrough when processing messages sent to a ColouredConsoleSender. e0cfb347 SPIGOT-5689: Fireball.setDirection increases velocity too much 94cb030f SPIGOT-5673: swingHand API does not show to self b331a055 SPIGOT-5680: isChunkGenerated creates empty region files e1335932 Improve build process a8ec1d60 Add a couple of method null checks to CraftWorld ce66f693 Misc checkstyle fixes 8bd0e9ab SPIGOT-5669: Fix Beehive.isSedated Spigot Changes: 2040c4c4 SPIGOT-5677, MC-114796: Fix portals generating outside world border ab8f6b5a Rebuild patches e7dc2f53 Rebuild patches
192 lines
7.3 KiB
Diff
192 lines
7.3 KiB
Diff
From c6ce71433a501052c132a80729e6f87ad726a10a Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach@zachbr.io>
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Date: Wed, 3 Oct 2018 20:09:18 -0400
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Subject: [PATCH] Hook into CB plugin rewrites
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Allows us to do fun stuff like rewrite the OBC util fastutil location to
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our own relocation. Also lets us rewrite NMS calls for when we're
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debugging in an IDE pre-relocate.
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
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index 9b4a0f0678..2c6814f131 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
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@@ -6,7 +6,9 @@ import java.io.FileOutputStream;
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import java.io.InputStream;
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import java.util.Arrays;
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import java.util.Enumeration;
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+import java.util.HashMap;
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import java.util.HashSet;
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+import java.util.Map;
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import java.util.Set;
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import java.util.jar.JarEntry;
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import java.util.jar.JarFile;
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@@ -20,10 +22,15 @@ import org.bukkit.plugin.AuthorNagException;
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import org.objectweb.asm.ClassReader;
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import org.objectweb.asm.ClassVisitor;
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import org.objectweb.asm.ClassWriter;
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+import org.objectweb.asm.FieldVisitor;
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+import org.objectweb.asm.Handle;
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+import org.objectweb.asm.Label;
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import org.objectweb.asm.MethodVisitor;
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import org.objectweb.asm.Opcodes;
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import org.objectweb.asm.Type;
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+import javax.annotation.Nonnull;
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+
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/**
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* This file is imported from Commodore.
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*
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@@ -46,6 +53,42 @@ public class Commodore
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"org/bukkit/inventory/ItemStack (I)V setTypeId"
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) );
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+ // Paper start - Plugin rewrites
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+ private static final Map<String, String> SEARCH_AND_REMOVE = initReplacementsMap();
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+ private static Map<String, String> initReplacementsMap()
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+ {
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+ Map<String, String> getAndRemove = new HashMap<>();
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+ // Be wary of maven shade's relocations
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+ getAndRemove.put( "org/bukkit/".concat( "craftbukkit/libs/it/unimi/dsi/fastutil/" ), "org/bukkit/".concat( "craftbukkit/libs/" ) ); // Remap fastutil to our location
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+
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+ if ( Boolean.getBoolean( "debug.rewriteForIde" ) )
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+ {
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+ // unversion incoming calls for pre-relocate debug work
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+ final String NMS_REVISION_PACKAGE = "v1_13_R2/";
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+
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+ getAndRemove.put( "net/minecraft/".concat( "server/" + NMS_REVISION_PACKAGE ), NMS_REVISION_PACKAGE );
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+ getAndRemove.put( "org/bukkit/".concat( "craftbukkit/" + NMS_REVISION_PACKAGE ), NMS_REVISION_PACKAGE );
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+ }
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+
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+ return getAndRemove;
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+ }
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+
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+ @Nonnull
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+ private static String getOriginalOrRewrite(@Nonnull String original)
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+ {
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+ String rewrite = null;
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+ for ( Map.Entry<String, String> entry : SEARCH_AND_REMOVE.entrySet() )
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+ {
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+ if ( original.contains( entry.getKey() ) )
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+ {
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+ rewrite = original.replace( entry.getValue(), "" );
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+ }
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+ }
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+
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+ return rewrite != null ? rewrite : original;
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+ }
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+ // Paper end
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+
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public static void main(String[] args)
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{
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OptionParser parser = new OptionParser();
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@@ -130,15 +173,90 @@ public class Commodore
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cr.accept( new ClassVisitor( Opcodes.ASM7, cw )
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{
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+ // Paper start - Rewrite plugins
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+ @Override
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+ public FieldVisitor visitField(int access, String name, String desc, String signature, Object value)
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+ {
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+ desc = getOriginalOrRewrite( desc );
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+ if ( signature != null ) {
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+ signature = getOriginalOrRewrite( signature );
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+ }
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+
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+ return super.visitField( access, name, desc, signature, value) ;
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+ }
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+ // Paper end
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+
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@Override
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public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions)
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{
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return new MethodVisitor( api, super.visitMethod( access, name, desc, signature, exceptions ) )
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{
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+ // Paper start - Plugin rewrites
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+ @Override
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+ public void visitInvokeDynamicInsn(String name, String desc, Handle bootstrapMethodHandle, Object... bootstrapMethodArguments)
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+ {
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+ // Paper start - Rewrite plugins
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+ name = getOriginalOrRewrite( name );
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+ if ( desc != null )
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+ {
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+ desc = getOriginalOrRewrite( desc );
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+ }
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+ // Paper end
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+
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+ super.visitInvokeDynamicInsn( name, desc, bootstrapMethodHandle, bootstrapMethodArguments );
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+ }
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+
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+ @Override
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+ public void visitTypeInsn(int opcode, String type)
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+ {
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+ type = getOriginalOrRewrite( type );
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+
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+ super.visitTypeInsn( opcode, type );
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+ }
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+
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+ @Override
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+ public void visitFrame(int type, int nLocal, Object[] local, int nStack, Object[] stack) {
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+ for ( int i = 0; i < local.length; i++ )
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+ {
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+ if ( !( local[i] instanceof String ) ) { continue; }
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+
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+ local[i] = getOriginalOrRewrite( (String) local[i] );
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+ }
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+
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+ for ( int i = 0; i < stack.length; i++ )
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+ {
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+ if ( !( stack[i] instanceof String ) ) { continue; }
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+
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+ stack[i] = getOriginalOrRewrite( (String) stack[i] );
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+ }
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+
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+ super.visitFrame( type, nLocal, local, nStack, stack );
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+ }
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+
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+
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+
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+ @Override
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+ public void visitLocalVariable(String name, String descriptor, String signature, Label start, Label end, int index)
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+ {
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+ descriptor = getOriginalOrRewrite( descriptor );
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+
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+ super.visitLocalVariable( name, descriptor, signature, start, end, index );
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+ }
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+ // Paper end
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+
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+
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@Override
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public void visitFieldInsn(int opcode, String owner, String name, String desc)
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{
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+ // Paper start - Rewrite plugins
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+ owner = getOriginalOrRewrite( owner );
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+ if ( desc != null )
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+ {
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+ desc = getOriginalOrRewrite( desc );
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+ }
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+ // Paper end
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+
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if ( modern )
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{
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if ( owner.equals( "org/bukkit/Material" ) )
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@@ -237,6 +355,14 @@ public class Commodore
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return;
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}
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+ // Paper start - Rewrite plugins
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+ owner = getOriginalOrRewrite( owner) ;
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+ if (desc != null)
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+ {
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+ desc = getOriginalOrRewrite(desc);
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+ }
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+ // Paper end
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+
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if ( modern )
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{
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if ( owner.equals( "org/bukkit/Material" ) )
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--
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2.26.2
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