PersistentState implements INBTSerializable (#117)

Author: rikka0w0

patchwork-capabilities/src/main/java/net/patchworkmc/mixin/capability/PersistentStateMixin.java

@@ -0,0 +1,39 @@
+/*
+ * Minecraft Forge, Patchwork Project
+ * Copyright (c) 2016-2020, 2019-2020
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation version 2.1
+ * of the License.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+package net.patchworkmc.mixin.capability;
+
+import org.spongepowered.asm.mixin.Mixin;
+import net.minecraftforge.common.util.INBTSerializable;
+
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.world.PersistentState;
+
+@Mixin(PersistentState.class)
+public class PersistentStateMixin implements INBTSerializable<CompoundTag> {
+	@Override
+	public void deserializeNBT(CompoundTag nbt) {
+		((PersistentState) (Object) this).fromTag(nbt);
+	}
+
+	@Override
+	public CompoundTag serializeNBT() {
+		return ((PersistentState) (Object) this).toTag(new CompoundTag());
+	}
+}

patchwork-capabilities/src/main/resources/patchwork-capabilities.mixins.json

@@ -8,6 +8,7 @@
     "EntityMixin",
     "ItemEntityMixin",
     "ItemStackMixin",
+    "PersistentStateMixin",
     "ServerWorldMixin",
     "WorldChunkMixin",
     "WorldMixin"