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chore: only support Lin

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latest 1.19.4 FAWE has support for it
This commit is contained in:
Pierre Maurice Schwang
2025-10-23 20:05:54 +02:00
parent e2f6b0a6fe
commit e60a016164
1 changed files with 14 additions and 42 deletions
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56
Bukkit/src/main/java/com/plotsquared/bukkit/schematic/StateWrapperSpigot.java
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@@ -48,7 +48,6 @@ import java.lang.reflect.Modifier;
import java.util.List;
import java.util.Locale;
import java.util.Objects;
import java.util.function.Consumer;
final class StateWrapperSpigot implements StateWrapper {
@@ -57,12 +56,12 @@ final class StateWrapperSpigot implements StateWrapper {
private static final String CRAFTBUKKIT_PACKAGE = Bukkit.getServer().getClass().getPackageName();
private static final Logger LOGGER = LogManager.getLogger("PlotSquared/" + StateWrapperSpigot.class.getSimpleName());
private static final Gson GSON = new GsonBuilder().registerTypeHierarchyAdapter(Tag.class, new NbtGsonSerializer()).create();
private static final Gson GSON = new GsonBuilder().disableHtmlEscaping()
.registerTypeHierarchyAdapter(Tag.class, new NbtGsonSerializer()).create();
private static final MethodHandles.Lookup LOOKUP = MethodHandles.lookup();
private static BukkitImplAdapter ADAPTER = null;
private static Class<?> LIN_TAG_CLASS = null;
private static Class<?> JNBT_TAG_CLASS = null;
private static Class<?> CRAFT_BLOCK_ENTITY_STATE_CLASS = null;
private static Class<?> MINECRAFT_CHAT_COMPONENT_CLASS = null;
private static Field CRAFT_SIGN_SIDE_SIGN_TEXT = null;
@@ -80,7 +79,6 @@ final class StateWrapperSpigot implements StateWrapper {
public StateWrapperSpigot() {
try {
findNbtCompoundClassType(clazz -> LIN_TAG_CLASS = clazz, clazz -> JNBT_TAG_CLASS = clazz);
ReflectionUtils.RefClass worldEditPluginRefClass = ReflectionUtils.getRefClass(WorldEditPlugin.class);
WorldEditPlugin worldEditPlugin = (WorldEditPlugin) worldEditPluginRefClass
.getMethod("getInstance")
@@ -90,12 +88,11 @@ final class StateWrapperSpigot implements StateWrapper {
.getMethod("getBukkitImplAdapter")
.of(worldEditPlugin)
.call();
PAPERWEIGHT_ADAPTER_FROM_NATIVE = findPaperweightAdapterFromNativeMethodHandle(
ADAPTER.getClass(), LIN_TAG_CLASS, JNBT_TAG_CLASS
);
TO_LIN_TAG = findToLinTagMethodHandle(LIN_TAG_CLASS);
LIN_TAG_CLASS = Class.forName("org.enginehub.linbus.tree.LinTag"); // provided WE / FAWE version is too old
PAPERWEIGHT_ADAPTER_FROM_NATIVE = findPaperweightAdapterFromNativeMethodHandle(ADAPTER.getClass());
TO_LIN_TAG = findToLinTagMethodHandle();
} catch (NoSuchMethodException | ClassNotFoundException | IllegalAccessException | NoCapablePlatformException e) {
throw new RuntimeException("Failed to access required WorldEdit methods", e);
throw new RuntimeException("Failed to access required WorldEdit classes or methods", e);
}
try {
final Class<?> SIGN_TEXT_CLASS = Class.forName("net.minecraft.world.level.block.entity.SignText");
@@ -145,7 +142,7 @@ final class StateWrapperSpigot implements StateWrapper {
// get native tag
Object nativeTag = PAPERWEIGHT_ADAPTER_FROM_NATIVE.invoke(
ADAPTER,
LIN_TAG_CLASS == null ? data : TO_LIN_TAG.invoke(data)
TO_LIN_TAG.invoke(data)
);
// load block entity data
CRAFT_BLOCK_ENTITY_STATE_LOAD_DATA.invoke(blockState, nativeTag);
@@ -212,46 +209,28 @@ final class StateWrapperSpigot implements StateWrapper {
final Object signText = SIGN_TEXT_CONSTRUCTOR.invoke(typedComponents, typedComponents, dyeColor, glowing);
// blockState == org.bukkit.craftbukkit.block.CraftBlockEntityState
// --> net.minecraft.world.level.block.entity.SignBlockEntity
// --> getSnapshot() == net.minecraft.world.level.block.entity.SignBlockEntity
SIGN_BLOCK_ENTITY_SET_TEXT.invoke(CRAFT_BLOCK_ENTITY_STATE_GET_SNAPSHOT.invoke(blockState), signText, front);
CRAFT_SIGN_SIDE_SIGN_TEXT.set(side, signText);
}
/**
* Initialize the used NBT tag class. For modern FAWE and WE that'll be Lin - for older ones JNBT.
*
* @throws ClassNotFoundException if neither can be found.
*/
private static void findNbtCompoundClassType(Consumer<Class<?>> linClass, Consumer<Class<?>> jnbtClass) throws
ClassNotFoundException {
try {
linClass.accept(Class.forName("org.enginehub.linbus.tree.LinTag"));
} catch (ClassNotFoundException e) {
jnbtClass.accept(Class.forName("com.sk89q.jnbt.Tag"));
}
}
/**
* Finds the {@code toLinTag} method on the {@code ToLinTag} interface, if lin-bus is available in the classpath.
* <br />
* Required to access the underlying lin tag of the used JNBT tag by PlotSquared, so it can be converted into the platforms
* native tag later.
*
* @param linTagClass {@code Tag} class of lin-bus, or {@code null} if not available.
* @return the MethodHandle for {@code toLinTag}, or {@code null} if lin-bus is not available in the classpath.
* @throws ClassNotFoundException if the {@code ToLinTag} class could not be found.
* @throws NoSuchMethodException if no {@code toLinTag} method exists.
* @throws IllegalAccessException shouldn't happen.
*/
private static MethodHandle findToLinTagMethodHandle(Class<?> linTagClass) throws ClassNotFoundException,
private static MethodHandle findToLinTagMethodHandle() throws ClassNotFoundException,
NoSuchMethodException, IllegalAccessException {
if (linTagClass == null) {
return null;
}
return LOOKUP.findVirtual(
Class.forName("org.enginehub.linbus.tree.ToLinTag"),
"toLinTag",
MethodType.methodType(linTagClass)
MethodType.methodType(LIN_TAG_CLASS)
);
}
@@ -266,26 +245,19 @@ final class StateWrapperSpigot implements StateWrapper {
* </ul>
*
* @param adapterClass The bukkit adapter implementation class
* @param linTagClass The lin-bus {@code Tag} class, if existing - otherwise {@code null}
* @param jnbtTagClass The jnbt {@code Tag} class, if lin-bus was not found in classpath - otherwise {@code null}
* @return the method.
* @throws IllegalAccessException shouldn't happen as private lookup is used.
* @throws NoSuchMethodException if the method couldn't be found.
*/
private static MethodHandle findPaperweightAdapterFromNativeMethodHandle(
Class<?> adapterClass, Class<?> linTagClass, Class<?> jnbtTagClass
) throws IllegalAccessException, NoSuchMethodException {
private static MethodHandle findPaperweightAdapterFromNativeMethodHandle(Class<?> adapterClass) throws
IllegalAccessException, NoSuchMethodException {
final MethodHandles.Lookup lookup = MethodHandles.privateLookupIn(adapterClass, LOOKUP);
if (jnbtTagClass != null) {
// usage of JNBT = identical method signatures for WE and FAWE
return lookup.findVirtual(adapterClass, "fromNative", MethodType.methodType(Object.class, jnbtTagClass));
}
try {
// FAWE
return lookup.findVirtual(adapterClass, "fromNativeLin", MethodType.methodType(Object.class, linTagClass));
return lookup.findVirtual(adapterClass, "fromNativeLin", MethodType.methodType(Object.class, LIN_TAG_CLASS));
} catch (NoSuchMethodException e) {
// WE
return lookup.findVirtual(adapterClass, "fromNative", MethodType.methodType(Object.class, linTagClass));
return lookup.findVirtual(adapterClass, "fromNative", MethodType.methodType(Object.class, LIN_TAG_CLASS));
}
}