two more events, and nbt cleanups

src/main/java/carpet/mixins/ServerPlayerEntity_scarpetEventMixin.java

@@ -0,0 +1,46 @@
+package carpet.mixins;
+
+import com.mojang.authlib.GameProfile;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.util.Hand;
+import net.minecraft.world.World;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+import static carpet.script.CarpetEventServer.Event.PLAYER_FINISHED_USING_ITEM;
+
+@Mixin(ServerPlayerEntity.class)
+public abstract class ServerPlayerEntity_scarpetEventMixin extends PlayerEntity
+{
+    public ServerPlayerEntity_scarpetEventMixin(World world_1, GameProfile gameProfile_1)
+    {
+        super(world_1, gameProfile_1);
+    }
+
+    @Shadow protected abstract void method_6040();
+
+    @Redirect(method = "method_6040", at = @At(
+            value = "INVOKE",
+            target = "Lnet/minecraft/entity/player/PlayerEntity;method_6040()V"
+    ))
+    private void finishedUsingItem(PlayerEntity playerEntity)
+    {
+        if (PLAYER_FINISHED_USING_ITEM.isNeeded())
+        {
+            Hand hand = getActiveHand();
+            ItemStack stack = getActiveItem().copy();
+            // do vanilla
+            super.method_6040();
+            PLAYER_FINISHED_USING_ITEM.onItemAction((ServerPlayerEntity) (Object)this, hand, stack);
+        }
+        else
+        {
+            // do vanilla
+            super.method_6040();
+        }
+    }
+}