Fix lectern controller dupe

Closes #192

Author: Ocelot5836

neoforge/src/main/java/dev/ryanhcode/sable/neoforge/mixin/compatibility/create/lectern_controller/LecternControllerBlockEntityMixin.java

@@ -0,0 +1,53 @@
+package dev.ryanhcode.sable.neoforge.mixin.compatibility.create.lectern_controller;
+
+import com.simibubi.create.content.redstone.link.controller.LecternControllerBlockEntity;
+import com.simibubi.create.foundation.blockEntity.SmartBlockEntity;
+import dev.ryanhcode.sable.neoforge.mixinterface.compatibility.create.LecternControllerBlockEntityExtension;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.level.block.entity.BlockEntityType;
+import net.minecraft.world.level.block.state.BlockState;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.UUID;
+
+@Mixin(LecternControllerBlockEntity.class)
+public abstract class LecternControllerBlockEntityMixin extends SmartBlockEntity implements LecternControllerBlockEntityExtension {
+
+    public LecternControllerBlockEntityMixin(final BlockEntityType<?> type, final BlockPos pos, final BlockState state) {
+        super(type, pos, state);
+    }
+
+    @Shadow
+    protected abstract void stopUsing(Player player);
+
+    @Shadow
+    private UUID user;
+    @Unique
+    private boolean sable$noDrop;
+
+    @Inject(method = "dropController", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/level/Level;addFreshEntity(Lnet/minecraft/world/entity/Entity;)Z"), cancellable = true)
+    public void dropController(final BlockState state, final CallbackInfo ci) {
+        if (!this.sable$noDrop) {
+            return;
+        }
+
+        ci.cancel();
+        final Entity entity = ((ServerLevel) this.level).getEntity(this.user);
+        if (entity instanceof final Player player) {
+            this.stopUsing(player);
+        }
+    }
+
+    @Override
+    public void sable$setNoDrop() {
+        this.sable$noDrop = true;
+    }
+}

neoforge/src/main/java/dev/ryanhcode/sable/neoforge/mixin/compatibility/create/lectern_controller/LecternControllerBlockMixin.java

@@ -0,0 +1,21 @@
+package dev.ryanhcode.sable.neoforge.mixin.compatibility.create.lectern_controller;
+
+import com.simibubi.create.content.redstone.link.controller.LecternControllerBlock;
+import com.simibubi.create.content.redstone.link.controller.LecternControllerBlockEntity;
+import dev.ryanhcode.sable.api.block.BlockSubLevelAssemblyListener;
+import dev.ryanhcode.sable.neoforge.mixinterface.compatibility.create.LecternControllerBlockEntityExtension;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.level.block.state.BlockState;
+import org.spongepowered.asm.mixin.Mixin;
+
+@Mixin(LecternControllerBlock.class)
+public class LecternControllerBlockMixin implements BlockSubLevelAssemblyListener {
+
+    @Override
+    public void afterMove(final ServerLevel originLevel, final ServerLevel resultingLevel, final BlockState newState, final BlockPos oldPos, final BlockPos newPos) {
+        if (originLevel.getBlockEntity(oldPos) instanceof final LecternControllerBlockEntity be) {
+            ((LecternControllerBlockEntityExtension) be).sable$setNoDrop();
+        }
+    }
+}

neoforge/src/main/java/dev/ryanhcode/sable/neoforge/mixinterface/compatibility/create/LecternControllerBlockEntityExtension.java

@@ -0,0 +1,6 @@
+package dev.ryanhcode.sable.neoforge.mixinterface.compatibility.create;
+
+public interface LecternControllerBlockEntityExtension {
+
+    void sable$setNoDrop();
+}

neoforge/src/main/resources/sable-neoforge.mixins.json

@@ -117,6 +117,8 @@
     "compatibility.create.impact.AbstractBellBlockMixin",
     "compatibility.create.inventory_manipulation.CapManipulationBehaviourBaseMixin",
     "compatibility.create.inventory_manipulation.ChuteBlockEntityMixin",
+    "compatibility.create.lectern_controller.LecternControllerBlockEntityMixin",
+    "compatibility.create.lectern_controller.LecternControllerBlockMixin",
     "compatibility.create.logistics.StockKeeperCategoryMenuMixin",
     "compatibility.create.mechnical_arm.MechanicalArmSublevelFailure",
     "compatibility.create.nozzle.NozzleBlockEntityAccessor",