Interface EntitySpawnExtension
public interface EntitySpawnExtension
This interface can be implemented on entities to attach additional spawn data to packets sent to client.
 This is used in conjunction with 
NetworkManager.createAddEntityPacket(Entity)- 
Method Summary
Modifier and TypeMethodDescriptionvoidloadAdditionalSpawnData(net.minecraft.network.FriendlyByteBuf buf) voidsaveAdditionalSpawnData(net.minecraft.network.FriendlyByteBuf buf)  
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Method Details
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saveAdditionalSpawnData
void saveAdditionalSpawnData(net.minecraft.network.FriendlyByteBuf buf)  - 
loadAdditionalSpawnData
void loadAdditionalSpawnData(net.minecraft.network.FriendlyByteBuf buf)  
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