moved rest of the stuff. mixins needed still

src/main/java/carpet/mixins/PlayerActionC2SPacketMixin.java

@@ -0,0 +1,20 @@
+package carpet.mixins;
+
+import net.minecraft.server.network.packet.PlayerActionC2SPacket;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(PlayerActionC2SPacket.class)
+public interface PlayerActionC2SPacketMixin
+{
+    @Accessor("pos")
+    void setPos(BlockPos pos);
+
+    @Accessor("direction")
+    void setDirection(Direction direction);
+
+    @Accessor("action")
+    void setAction(PlayerActionC2SPacket.Action action);
+}

src/main/java/carpet/mixins/PlayerListHeaderS2CPacketMixin.java

@@ -6,7 +6,8 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;
 
 @Mixin(PlayerListHeaderS2CPacket.class)
-public interface PlayerListHeaderS2CPacketMixin {
+public interface PlayerListHeaderS2CPacketMixin
+{
     @Accessor("header")
     void setHeader(Component header);
 

src/main/java/carpet/mixins/ServerPlayerEntityMixin.java

@@ -0,0 +1,43 @@
+package carpet.mixins;
+
+import carpet.fakes.ServerPlayerEntityInterface;
+import carpet.helpers.EntityPlayerActionPack;
+import com.mojang.authlib.GameProfile;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.network.ServerPlayerInteractionManager;
+import net.minecraft.server.world.ServerWorld;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ServerPlayerEntity.class)
+public abstract class ServerPlayerEntityMixin implements ServerPlayerEntityInterface
+{
+    public EntityPlayerActionPack actionPack;
+    public EntityPlayerActionPack getActionPack()
+    {
+        return actionPack;
+    }
+
+    @Inject(method = "<init>", at = @At(value = "RETURN"))
+    private void onServerPlayerEntityContructor(
+            MinecraftServer minecraftServer_1,
+            ServerWorld serverWorld_1,
+            GameProfile gameProfile_1,
+            ServerPlayerInteractionManager serverPlayerInteractionManager_1,
+            CallbackInfo ci)
+    {
+        this.actionPack = new EntityPlayerActionPack((ServerPlayerEntity) (Object) this);
+    }
+
+    @Inject(method = "tick", at = @At(value = "HEAD"))
+    private void onTick(CallbackInfo ci)
+    {
+        actionPack.onUpdate();
+    }
+
+
+
+}