Fix custom payload event

[no changelog]

1 files changed, 34 insertions, 0 deletions

diff --git a/src/main/java/moe/nea/firmament/mixins/custompayload/InjectCustomCodecIntoC2SCustomPayloadPacket.java b/src/main/java/moe/nea/firmament/mixins/custompayload/InjectCustomCodecIntoC2SCustomPayloadPacket.java
new file mode 100644
index 0000000..6586466
--- /dev/null
+++ b/src/main/java/moe/nea/firmament/mixins/custompayload/InjectCustomCodecIntoC2SCustomPayloadPacket.java
@@ -0,0 +1,34 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Linnea Gräf <nea@nea.moe>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package moe.nea.firmament.mixins.custompayload;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+import moe.nea.firmament.apis.ingame.InGameCodecWrapper;
+import net.minecraft.network.PacketByteBuf;
+import net.minecraft.network.codec.PacketCodec;
+import net.minecraft.network.packet.CustomPayload;
+import net.minecraft.network.packet.c2s.common.CustomPayloadC2SPacket;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+
+import java.util.List;
+
+@Mixin(priority = 1001, value = CustomPayloadC2SPacket.class)
+public class InjectCustomCodecIntoC2SCustomPayloadPacket {
+
+    @WrapOperation(method = "<clinit>", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/packet/CustomPayload;createCodec(Lnet/minecraft/network/packet/CustomPayload$CodecFactory;Ljava/util/List;)Lnet/minecraft/network/codec/PacketCodec;"))
+    private static PacketCodec<PacketByteBuf, CustomPayload> wrapFactory(
+        CustomPayload.CodecFactory<PacketByteBuf> unknownCodecFactory,
+        List<CustomPayload.Type<PacketByteBuf, ?>> types,
+        Operation<PacketCodec<PacketByteBuf, CustomPayload>> original) {
+
+        var originalCodec = original.call(unknownCodecFactory, types);
+
+        return new InGameCodecWrapper(originalCodec, InGameCodecWrapper.Direction.C2S);
+    }
+}