注册油炼药锅流体内容

src/main/java/dev/dubhe/anvilcraft/event/CauldronFluidContentEventListener.java

@@ -0,0 +1,17 @@
+package dev.dubhe.anvilcraft.event;
+
+import dev.dubhe.anvilcraft.AnvilCraft;
+import dev.dubhe.anvilcraft.block.OilCauldronBlock;
+import dev.dubhe.anvilcraft.init.ModBlocks;
+import dev.dubhe.anvilcraft.init.ModFluids;
+import net.neoforged.bus.api.SubscribeEvent;
+import net.neoforged.fml.common.EventBusSubscriber;
+import net.neoforged.neoforge.fluids.RegisterCauldronFluidContentEvent;
+
+@EventBusSubscriber(modid = AnvilCraft.MOD_ID, bus = EventBusSubscriber.Bus.MOD)
+public class CauldronFluidContentEventListener {
+    @SubscribeEvent
+    public static void registerCauldronFluidContent(RegisterCauldronFluidContentEvent event) {
+        event.register(ModBlocks.OIL_CAULDRON.get(), ModFluids.OIL.get(), 1000, OilCauldronBlock.LEVEL);
+    }
+}

src/main/java/dev/dubhe/anvilcraft/init/ModFluids.java

@@ -29,6 +29,7 @@ public class ModFluids {
     public static final DeferredHolder<FluidType, FluidType> OIL_TYPE = FLUID_TYPES.register(
         "oil",
         () -> new FluidType(FluidType.Properties.create()
+            .descriptionId("block.anvilcraft.oil")
             .density(2000)
             .viscosity(4000)
             .fallDistanceModifier(0F)