1.20.5-pre1

src/main/java/carpet/mixins/DispenserBlock_cactusMixin.java

@@ -5,6 +5,7 @@ import net.minecraft.core.dispenser.DispenseItemBehavior;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Items;
+import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.DispenserBlock;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
@@ -15,7 +16,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 public abstract class DispenserBlock_cactusMixin
 {
     @Inject(method = "getDispenseMethod", at = @At("HEAD"), cancellable = true)
-    private void registerCarpetBehaviors(ItemStack stack, CallbackInfoReturnable<DispenseItemBehavior> cir)
+    private void registerCarpetBehaviors(Level level, ItemStack stack, CallbackInfoReturnable<DispenseItemBehavior> cir)
     {
         Item item = stack.getItem();
         if (item == Items.CACTUS)

src/main/java/carpet/script/value/ValueConversions.java

@@ -14,8 +14,10 @@ import net.minecraft.core.Registry;
 import net.minecraft.core.RegistryAccess;
 import net.minecraft.core.Vec3i;
 import net.minecraft.core.particles.ParticleOptions;
+import net.minecraft.core.particles.ParticleTypes;
 import net.minecraft.core.registries.Registries;
 import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtOps;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
@@ -122,7 +124,7 @@ public class ValueConversions
 
     public static Value of(ParticleOptions particle, RegistryAccess regs)
     {
-        String repr = particle.writeToString(regs);
+        String repr = ParticleTypes.CODEC.encodeStart(regs.createSerializationContext(NbtOps.INSTANCE), particle).toString();
         return StringValue.of(repr.startsWith("minecraft:") ? repr.substring(10) : repr);
     }