From 3d17eb42809b793e3684d089a3d2bbfd748422cf Mon Sep 17 00:00:00 2001
From: Anthony Hilyard <anthony.hilyard@gmail.com>
Date: Mon, 20 Sep 2021 14:47:21 -0700
Subject: Updated tooltip handling, added remote pre-item pickup event and
 network protocol.

---
 .../iceberg/network/IcebergNetworkProtocol.java    | 30 +++++++++++++++
 .../iceberg/network/NewItemPickupEventPacket.java  | 45 ++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 src/main/java/com/anthonyhilyard/iceberg/network/IcebergNetworkProtocol.java
 create mode 100644 src/main/java/com/anthonyhilyard/iceberg/network/NewItemPickupEventPacket.java

(limited to 'src/main/java/com/anthonyhilyard/iceberg/network')

diff --git a/src/main/java/com/anthonyhilyard/iceberg/network/IcebergNetworkProtocol.java b/src/main/java/com/anthonyhilyard/iceberg/network/IcebergNetworkProtocol.java
new file mode 100644
index 0000000..d0dd1c8
--- /dev/null
+++ b/src/main/java/com/anthonyhilyard/iceberg/network/IcebergNetworkProtocol.java
@@ -0,0 +1,30 @@
+package com.anthonyhilyard.iceberg.network;
+
+import com.anthonyhilyard.iceberg.Loader;
+
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.network.NetworkRegistry;
+import net.minecraftforge.fml.network.simple.SimpleChannel;
+
+public class IcebergNetworkProtocol
+{
+	private static final String NETWORK_PROTOCOL_VERSION = "1";
+
+	public static final SimpleChannel CHANNEL = NetworkRegistry.newSimpleChannel(
+			new ResourceLocation(Loader.MODID, "main"), () -> NETWORK_PROTOCOL_VERSION,
+			NETWORK_PROTOCOL_VERSION::equals, NETWORK_PROTOCOL_VERSION::equals
+	);
+
+	public static final void register()
+	{
+		int messageID = 0;
+
+		CHANNEL.registerMessage(
+			messageID++,
+			NewItemPickupEventPacket.class,
+			NewItemPickupEventPacket::encode,
+			NewItemPickupEventPacket::decode,
+			NewItemPickupEventPacket::handle
+		);
+	}
+}
diff --git a/src/main/java/com/anthonyhilyard/iceberg/network/NewItemPickupEventPacket.java b/src/main/java/com/anthonyhilyard/iceberg/network/NewItemPickupEventPacket.java
new file mode 100644
index 0000000..23df08b
--- /dev/null
+++ b/src/main/java/com/anthonyhilyard/iceberg/network/NewItemPickupEventPacket.java
@@ -0,0 +1,45 @@
+package com.anthonyhilyard.iceberg.network;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.PacketBuffer;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.network.NetworkEvent;
+
+import java.util.UUID;
+import java.util.function.Supplier;
+
+import com.anthonyhilyard.iceberg.events.NewItemPickupEvent;
+
+
+public final class NewItemPickupEventPacket
+{
+	private final UUID playerUUID;
+	private final ItemStack item;
+
+	public NewItemPickupEventPacket(final UUID playerUUID, final ItemStack item)
+	{
+		this.playerUUID = playerUUID;
+		this.item = item;
+	}
+
+	public static void encode(final NewItemPickupEventPacket msg, final PacketBuffer packetBuffer)
+	{
+		packetBuffer.writeUUID(msg.playerUUID);
+		packetBuffer.writeItem(msg.item);
+	}
+
+	public static NewItemPickupEventPacket decode(final PacketBuffer packetBuffer)
+	{
+		return new NewItemPickupEventPacket(packetBuffer.readUUID(), packetBuffer.readItem());
+	}
+
+	public static void handle(final NewItemPickupEventPacket msg, final Supplier<NetworkEvent.Context> contextSupplier)
+	{
+		final NetworkEvent.Context context = contextSupplier.get();
+		context.enqueueWork(() -> {
+			MinecraftForge.EVENT_BUS.post(new NewItemPickupEvent(msg.playerUUID, msg.item));
+		});
+		context.setPacketHandled(true);
+	}
+
+}
\ No newline at end of file
-- 
cgit