feat: noBatSpawning

src/main/java/com/github/zly2006/carpetslsaddition/SLSCarpetSettings.java

@@ -16,4 +16,8 @@ public class SLSCarpetSettings {
     public static int maxVillagersInABlock = -1;
     @Rule(categories = {CARPET_ID, RuleCategory.CREATIVE})
     public static boolean creativeNoInfinitePickup = false;
+    @Rule(categories = {CARPET_ID})
+    public static boolean autoUrl = false;
+    @Rule(categories = {CARPET_ID})
+    public static boolean noBatSpawning = false;
 }

src/main/java/com/github/zly2006/carpetslsaddition/mixin/MixinAbstractSignBlock.java

@@ -0,0 +1,54 @@
+package com.github.zly2006.carpetslsaddition.mixin;
+
+import net.minecraft.block.*;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.block.entity.ChestBlockEntity;
+import net.minecraft.block.entity.SignBlockEntity;
+import net.minecraft.entity.InventoryOwner;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.Inventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.text.Text;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+import net.minecraft.util.hit.BlockHitResult;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.world.World;
+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.CallbackInfoReturnable;
+
+@Mixin(AbstractSignBlock.class)
+public class MixinAbstractSignBlock {
+    @Inject(method = "onUse", at = @At("HEAD"), cancellable = true)
+    private void use(BlockState state, World world, BlockPos pos, PlayerEntity player, Hand hand, BlockHitResult hit, CallbackInfoReturnable<ActionResult> cir) {
+        if (state.getBlock() instanceof WallSignBlock && false) {
+            BlockPos pos1 = pos.offset(state.get(WallSignBlock.FACING).getOpposite());
+            BlockState state1 = world.getBlockState(pos1);
+            if (state1.getBlock() instanceof ChestBlock || state1.getBlock() instanceof BarrelBlock) {
+                SignBlockEntity signBlockEntity = (SignBlockEntity) world.getBlockEntity(pos);
+                BlockEntity blockEntity = world.getBlockEntity(pos1);
+                if (blockEntity instanceof Inventory inventory) {
+                    if (signBlockEntity.getTextOnRow(0, true).getString().equals("[[Once]]")) {
+                        int i = 0;
+                        for (; i < inventory.size(); i++) {
+                            if (!inventory.getStack(i).isEmpty()) {
+                                break;
+                            }
+                        }
+                        if (i == inventory.size()) {
+                            return;
+                        }
+                        ItemStack stack = inventory.removeStack(i);
+                        inventory.markDirty();
+                        if (player.getInventory().insertStack(stack)) {
+                            cir.setReturnValue(ActionResult.SUCCESS);
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

src/main/java/com/github/zly2006/carpetslsaddition/mixin/MixinSpawnHelper.java

@@ -0,0 +1,22 @@
+package com.github.zly2006.carpetslsaddition.mixin;
+
+import com.github.zly2006.carpetslsaddition.SLSCarpetSettings;
+import net.minecraft.entity.EntityType;
+import net.minecraft.entity.mob.MobEntity;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.world.SpawnHelper;
+import org.jetbrains.annotations.Nullable;
+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.CallbackInfoReturnable;
+
+@Mixin(SpawnHelper.class)
+public class MixinSpawnHelper {
+    @Inject(method = "createMob", at = @At("HEAD"), cancellable = true)
+    private static void onCreateMob(ServerWorld world, EntityType<?> type, CallbackInfoReturnable<@Nullable MobEntity> cir) {
+        if (SLSCarpetSettings.noBatSpawning && type == EntityType.BAT) {
+            cir.setReturnValue(null);
+        }
+    }
+}