Send impact_projectiles enttiy tag

common/src/main/java/us/myles/ViaVersion/api/rewriters/TagRewriter.java

@@ -17,7 +17,8 @@ public class TagRewriter {
     private final IdRewriteFunction entityRewriter;
     private final List<TagData> newBlockTags = new ArrayList<>();
     private final List<TagData> newItemTags = new ArrayList<>();
-    // add fluid or entity tag lists if needed at some point
+    private final List<TagData> newEntityTags = new ArrayList<>();
+    // add fluid tag list if needed at some point
 
     public TagRewriter(Protocol protocol, IdRewriteFunction blockRewriter, IdRewriteFunction itemRewriter, IdRewriteFunction entityRewriter) {
         this.protocol = protocol;
@@ -51,7 +52,7 @@ public class TagRewriter {
                     handle(wrapper, blockRewriter, newBlockTags);
                     handle(wrapper, itemRewriter, newItemTags);
 
-                    if (entityRewriter == null) return;
+                    if (entityRewriter == null && newEntityTags.isEmpty()) return;
 
                     int fluidTagsSize = wrapper.passthrough(Type.VAR_INT);
                     for (int i = 0; i < fluidTagsSize; i++) {
@@ -59,7 +60,7 @@ public class TagRewriter {
                         wrapper.passthrough(Type.VAR_INT_ARRAY_PRIMITIVE);
                     }
 
-                    handle(wrapper, entityRewriter, null);
+                    handle(wrapper, entityRewriter, newEntityTags);
                 });
             }
         });
@@ -95,6 +96,7 @@ public class TagRewriter {
             case ITEM:
                 return newItemTags;
             case ENTITY:
+                return newEntityTags;
             case FLUID:
             default:
                 return null;

common/src/main/java/us/myles/ViaVersion/protocols/protocol1_16to1_15_2/Protocol1_16To1_15_2.java

@@ -172,6 +172,8 @@ public class Protocol1_16To1_15_2 extends Protocol<ClientboundPackets1_15, Clien
         tagRewriter.addTag(TagType.BLOCK, "minecraft:wooden_trapdoors", 193, 194, 195, 196, 197, 198);
         tagRewriter.addTag(TagType.ITEM, "minecraft:wooden_trapdoors", 215, 216, 217, 218, 219, 220);
         tagRewriter.addTag(TagType.ITEM, "minecraft:beacon_payment_items", 529, 530, 531, 760);
+        tagRewriter.addTag(TagType.ENTITY, "minecraft:impact_projectiles", 2, 72, 71, 37, 69, 79, 83, 15, 93);
+
         // The client crashes if we don't send all tags it may use
         tagRewriter.addEmptyTag(TagType.BLOCK, "minecraft:guarded_by_piglins");
         tagRewriter.addEmptyTag(TagType.BLOCK, "minecraft:soul_speed_blocks");