Multi Block Change API Implementation

2022-01-14 00:41:11 -05:00
parent 1476dea76f
commit a17ed327b3
2 changed files with 41 additions and 0 deletions
--- a/paper-server/patches/sources/net/minecraft/network/protocol/game/ClientboundSectionBlocksUpdatePacket.java.patch
+++ b/paper-server/patches/sources/net/minecraft/network/protocol/game/ClientboundSectionBlocksUpdatePacket.java.patch
@@ -21,3 +21,18 @@
     private ClientboundSectionBlocksUpdatePacket(FriendlyByteBuf buf) {
         this.sectionPos = SectionPos.of(buf.readLong());
         int i = buf.readVarInt();
+@@ -54,6 +62,14 @@
+ 
+     }
+ 
+    // Paper start - Multi Block Change API
+    public ClientboundSectionBlocksUpdatePacket(SectionPos sectionPos, it.unimi.dsi.fastutil.shorts.Short2ObjectMap<BlockState> blockChanges) {
+        this.sectionPos = sectionPos;
+        this.positions = blockChanges.keySet().toShortArray();
+        this.states = blockChanges.values().toArray(new BlockState[0]);
+    }
+    // Paper end - Multi Block Change API
+
+     private void write(FriendlyByteBuf buf) {
+         buf.writeLong(this.sectionPos.asLong());
+         buf.writeVarInt(this.positions.length);