Fix MuTE Casings Not Forming Correctly (#2489)

Fixed packet sending

- Changed blockMetadata to mteID on methods in MultiTileEntity.hava that are not being used yet (Blue said this is how they're supposed to be);
- Send graphic packets for tickable and non-tickable MuTEs;
- Encode and decode relevant IDs to ensure MuTE casings form correctly on world load and auto-building.

1 files changed, 8 insertions, 2 deletions

diff --git a/src/main/java/gregtech/api/net/data/MultiTileEntityData.java b/src/main/java/gregtech/api/net/data/MultiTileEntityData.java
index 3b0b896b0f..2bdbf4acc9 100644
--- a/src/main/java/gregtech/api/net/data/MultiTileEntityData.java
+++ b/src/main/java/gregtech/api/net/data/MultiTileEntityData.java
@@ -26,10 +26,16 @@ public class MultiTileEntityData extends PacketData<MultiTileEntityProcess> {
     }
 
     @Override
-    public void encode(@Nonnull ByteBuf out) {}
+    public void encode(@Nonnull ByteBuf out) {
+        out.writeInt(registryId);
+        out.writeInt(metaId);
+    }
 
     @Override
-    public void decode(@Nonnull ByteArrayDataInput in) {}
+    public void decode(@Nonnull ByteArrayDataInput in) {
+        registryId = in.readInt();
+        metaId = in.readInt();
+    }
 
     @Override
     public void process(MultiTileEntityProcess processData) {