Fix container id conversion and itemrewriter explosion method

common/src/main/java/com/viaversion/viaversion/protocols/template/Protocol1_99To_98.java

@@ -96,10 +96,10 @@ final class Protocol1_99To_98 extends AbstractProtocol<ClientboundPacket1_21, Cl
                 .reader("dust", ParticleType.Readers.DUST)
                 .reader("falling_dust", ParticleType.Readers.BLOCK)
                 .reader("dust_color_transition", ParticleType.Readers.DUST_TRANSITION)
-                .reader("item", ParticleType.Readers.ITEM1_20_2)
                 .reader("vibration", ParticleType.Readers.VIBRATION1_20_3)
                 .reader("sculk_charge", ParticleType.Readers.SCULK_CHARGE)
-                .reader("shriek", ParticleType.Readers.SHRIEK);*/
+                .reader("shriek", ParticleType.Readers.SHRIEK)
+                .reader("item", ParticleType.Readers.item(...));*/
 
         super.onMappingDataLoaded(); // Calls load methods on rewriters. Last in case the rewriters access the above filled data
     }

common/src/main/java/com/viaversion/viaversion/protocols/v1_21to1_21_2/Protocol1_21To1_21_2.java

@@ -91,7 +91,7 @@ public final class Protocol1_21To1_21_2 extends AbstractProtocol<ClientboundPack
         wrapper.passthrough(Types.VAR_INT); // Main hand
         wrapper.passthrough(Types.BOOLEAN); // Text filtering enabled
         wrapper.passthrough(Types.BOOLEAN); // Allow listing
-        wrapper.read(Types.VAR_INT);
+        wrapper.read(Types.VAR_INT); // Particle status
     }
 
     @Override
@@ -102,10 +102,10 @@ public final class Protocol1_21To1_21_2 extends AbstractProtocol<ClientboundPack
             .reader("dust", ParticleType.Readers.DUST)
             .reader("falling_dust", ParticleType.Readers.BLOCK)
             .reader("dust_color_transition", ParticleType.Readers.DUST_TRANSITION)
-            .reader("item", ParticleType.Readers.item(Types1_21_2.ITEM))
             .reader("vibration", ParticleType.Readers.VIBRATION1_20_3)
             .reader("sculk_charge", ParticleType.Readers.SCULK_CHARGE)
-            .reader("shriek", ParticleType.Readers.SHRIEK);
+            .reader("shriek", ParticleType.Readers.SHRIEK)
+            .reader("item", ParticleType.Readers.item(Types1_21_2.ITEM));
         Types1_21_2.STRUCTURED_DATA.filler(this)
             .add(StructuredDataKey.CUSTOM_DATA).add(StructuredDataKey.MAX_STACK_SIZE).add(StructuredDataKey.MAX_DAMAGE)
             .add(StructuredDataKey.DAMAGE).add(StructuredDataKey.UNBREAKABLE).add(StructuredDataKey.RARITY)
@@ -116,18 +116,19 @@ public final class Protocol1_21To1_21_2 extends AbstractProtocol<ClientboundPack
             .add(StructuredDataKey.CREATIVE_SLOT_LOCK).add(StructuredDataKey.ENCHANTMENT_GLINT_OVERRIDE).add(StructuredDataKey.INTANGIBLE_PROJECTILE)
             .add(StructuredDataKey.STORED_ENCHANTMENTS).add(StructuredDataKey.DYED_COLOR).add(StructuredDataKey.MAP_COLOR)
             .add(StructuredDataKey.MAP_ID).add(StructuredDataKey.MAP_DECORATIONS).add(StructuredDataKey.MAP_POST_PROCESSING)
-            .add(StructuredDataKey.CHARGED_PROJECTILES1_21_2).add(StructuredDataKey.BUNDLE_CONTENTS1_21_2).add(StructuredDataKey.POTION_CONTENTS)
+            .add(StructuredDataKey.POTION_CONTENTS)
             .add(StructuredDataKey.SUSPICIOUS_STEW_EFFECTS).add(StructuredDataKey.WRITABLE_BOOK_CONTENT).add(StructuredDataKey.WRITTEN_BOOK_CONTENT)
             .add(StructuredDataKey.TRIM).add(StructuredDataKey.DEBUG_STICK_STATE).add(StructuredDataKey.ENTITY_DATA)
             .add(StructuredDataKey.BUCKET_ENTITY_DATA).add(StructuredDataKey.BLOCK_ENTITY_DATA).add(StructuredDataKey.INSTRUMENT1_21_2)
             .add(StructuredDataKey.RECIPES).add(StructuredDataKey.LODESTONE_TRACKER).add(StructuredDataKey.FIREWORK_EXPLOSION)
             .add(StructuredDataKey.FIREWORKS).add(StructuredDataKey.PROFILE).add(StructuredDataKey.NOTE_BLOCK_SOUND)
             .add(StructuredDataKey.BANNER_PATTERNS).add(StructuredDataKey.BASE_COLOR).add(StructuredDataKey.POT_DECORATIONS)
-            .add(StructuredDataKey.CONTAINER1_21_2).add(StructuredDataKey.BLOCK_STATE).add(StructuredDataKey.BEES)
+            .add(StructuredDataKey.BLOCK_STATE).add(StructuredDataKey.BEES)
             .add(StructuredDataKey.LOCK).add(StructuredDataKey.CONTAINER_LOOT).add(StructuredDataKey.TOOL)
             .add(StructuredDataKey.ITEM_NAME).add(StructuredDataKey.OMINOUS_BOTTLE_AMPLIFIER)
             .add(StructuredDataKey.FOOD1_21).add(StructuredDataKey.JUKEBOX_PLAYABLE).add(StructuredDataKey.ATTRIBUTE_MODIFIERS1_21)
-            .add(StructuredDataKey.REPAIRABLE).add(StructuredDataKey.ENCHANTABLE);
+            .add(StructuredDataKey.REPAIRABLE).add(StructuredDataKey.ENCHANTABLE)
+            .add(StructuredDataKey.CHARGED_PROJECTILES1_21_2).add(StructuredDataKey.BUNDLE_CONTENTS1_21_2).add(StructuredDataKey.CONTAINER1_21_2);
         super.onMappingDataLoaded();
     }
 

common/src/main/java/com/viaversion/viaversion/protocols/v1_21to1_21_2/rewriter/BlockItemPacketRewriter1_21_2.java

@@ -226,8 +226,12 @@ public final class BlockItemPacketRewriter1_21_2 extends StructuredItemRewriter<
     }
 
     private void updateContainerId(final PacketWrapper wrapper) {
-        final int containerId = wrapper.read(Types.UNSIGNED_BYTE).intValue();
+        // Container id handling was always a bit whack with most reading them as unsigned bytes, some as bytes, some already as var ints.
-        wrapper.write(Types.VAR_INT, containerId);
+        // In VV they're generally read as unsigned bytesto not have to look the type up every time, but we need to make sure they're
+        // properly converted to ints when used
+        final short containerId = wrapper.read(Types.UNSIGNED_BYTE);
+        final int intId = (byte) containerId;
+        wrapper.write(Types.VAR_INT, intId);
     }
 
     private void updateContainerIdServerbound(final PacketWrapper wrapper) {

common/src/main/java/com/viaversion/viaversion/rewriter/ItemRewriter.java

@@ -567,12 +567,9 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
             wrapper.passthrough(Types.DOUBLE); // Knockback Y
             wrapper.passthrough(Types.DOUBLE); // Knockback Z
 
-            final Particle smallExplosionParticle = wrapper.read(particleType);
+            final Particle explosionParticle = wrapper.read(particleType);
-            final Particle largeExplosionParticle = wrapper.read(particleType);
+            wrapper.write(mappedParticleType, explosionParticle);
-            wrapper.write(mappedParticleType, smallExplosionParticle);
+            rewriteParticle(wrapper.user(), explosionParticle);
-            wrapper.write(mappedParticleType, largeExplosionParticle);
-            rewriteParticle(wrapper.user(), smallExplosionParticle);
-            rewriteParticle(wrapper.user(), largeExplosionParticle);
 
             soundRewriter.soundHolderHandler().handle(wrapper);
         });

common/src/main/java/com/viaversion/viaversion/rewriter/StructuredItemRewriter.java

@@ -118,6 +118,7 @@ public class StructuredItemRewriter<C extends ClientboundPacketType, S extends S
             final Int2IntFunction itemIdRewriter = clientbound ? mappingData::getNewItemId : mappingData::getOldItemId;
             container.replace(StructuredDataKey.TRIM, value -> value.rewrite(itemIdRewriter));
             container.replace(StructuredDataKey.POT_DECORATIONS, value -> value.rewrite(itemIdRewriter));
+            container.replace(StructuredDataKey.REPAIRABLE, value -> value.rewrite(itemIdRewriter));
         }
         if (mappingData.getBlockMappings() != null) {
             final Int2IntFunction blockIdRewriter = clientbound ? mappingData::getNewBlockId : mappingData::getOldBlockId;