Fixup horse inventory translation in 1.20.5->1.21 (#3980)

Fixes #3978
2024-11-14 03:50:10 +01:00 · 2024-06-25 15:27:02 +02:00 · 2024-06-25 15:27:02 +02:00 · 2417ffe483
Commit 2417ffe483
--- a/common/src/main/java/com/viaversion/viaversion/protocols/v1_20_5to1_21/rewriter/BlockItemPacketRewriter1_21.java
+++ b/common/src/main/java/com/viaversion/viaversion/protocols/v1_20_5to1_21/rewriter/BlockItemPacketRewriter1_21.java
@ -73,7 +73,7 @@ public final class BlockItemPacketRewriter1_21 extends StructuredItemRewriter<Cl

            // Now written as columns
            final int size = wrapper.read(Types.VAR_INT);
-            wrapper.write(Types.VAR_INT, Math.max(1, (size - 1) / 3));
+            wrapper.write(Types.VAR_INT, Math.max(0, (size - 1) / 3));
        });

        protocol.registerClientbound(ClientboundPackets1_20_5.LEVEL_EVENT, wrapper -> {