custom villager type

Author: Kaupenjoe

gradle.properties

@@ -18,7 +18,7 @@ minecraft_version=1.21.1
 # as they do not follow standard versioning conventions.
 minecraft_version_range=[1.21,1.21.2)
 # The Neo version must agree with the Minecraft version to get a valid artifact
-neo_version=21.1.68
+neo_version=21.1.93
 # The Neo version range can use any version of Neo as bounds
 neo_version_range=[21.0.0-beta,)
 # The loader version range can only use the major version of FML as bounds

src/main/java/net/kaupenjoe/tutorialmod/TutorialMod.java

@@ -13,6 +13,7 @@
 import net.kaupenjoe.tutorialmod.potion.ModPotions;
 import net.kaupenjoe.tutorialmod.sound.ModSounds;
 import net.kaupenjoe.tutorialmod.util.ModItemProperties;
+import net.kaupenjoe.tutorialmod.villager.ModVillagers;
 import net.minecraft.client.renderer.entity.EntityRenderers;
 import net.minecraft.world.item.CreativeModeTabs;
 import org.slf4j.Logger;
@@ -63,6 +64,8 @@ public TutorialMod(IEventBus modEventBus, ModContainer modContainer) {
         ModEnchantmentEffects.register(modEventBus);
         ModEntities.register(modEventBus);
 
+        ModVillagers.register(modEventBus);
+
         // Register the item to a creative tab
         modEventBus.addListener(this::addCreative);
         // Register our mod's ModConfigSpec so that FML can create and load the config file for us

src/main/java/net/kaupenjoe/tutorialmod/villager/ModVillagers.java

@@ -0,0 +1,33 @@
+package net.kaupenjoe.tutorialmod.villager;
+
+import com.google.common.collect.ImmutableSet;
+import net.kaupenjoe.tutorialmod.TutorialMod;
+import net.kaupenjoe.tutorialmod.block.ModBlocks;
+import net.kaupenjoe.tutorialmod.sound.ModSounds;
+import net.minecraft.core.Holder;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.world.entity.ai.village.poi.PoiType;
+import net.minecraft.world.entity.npc.VillagerProfession;
+import net.neoforged.bus.api.IEventBus;
+import net.neoforged.neoforge.registries.DeferredRegister;
+
+public class ModVillagers {
+    public static final DeferredRegister<PoiType> POI_TYPES =
+            DeferredRegister.create(BuiltInRegistries.POINT_OF_INTEREST_TYPE, TutorialMod.MOD_ID);
+    public static final DeferredRegister<VillagerProfession> VILLAGER_PROFESSIONS =
+            DeferredRegister.create(BuiltInRegistries.VILLAGER_PROFESSION, TutorialMod.MOD_ID);
+
+    public static final Holder<PoiType> KAUPEN_POI = POI_TYPES.register("kaupen_poi",
+            () -> new PoiType(ImmutableSet.copyOf(ModBlocks.CHAIR.get().getStateDefinition().getPossibleStates()), 1, 1));
+
+    public static final Holder<VillagerProfession> KAUPENGER = VILLAGER_PROFESSIONS.register("kaupenger",
+            () -> new VillagerProfession("kaupenger", holder -> holder.value() == KAUPEN_POI.value(),
+                    poiTypeHolder -> poiTypeHolder.value() == KAUPEN_POI.value(), ImmutableSet.of(), ImmutableSet.of(),
+                    ModSounds.MAGIC_BLOCK_HIT.get()));
+
+
+    public static void register(IEventBus eventBus) {
+        POI_TYPES.register(eventBus);
+        VILLAGER_PROFESSIONS.register(eventBus);
+    }
+}

src/main/resources/assets/tutorialmod/lang/en_us.json

@@ -79,6 +79,8 @@
   "block.tutorialmod.chair": "Chair",
 
 
+  "entity.minecraft.villager.tutorialmod.kaupenger": "Kaupenger",
+
   "creativetab.tutorialmod.bismuth_items": "Bismuth Items",
   "creativetab.tutorialmod.bismuth_blocks": "Bismuth Blocks",
 

src/main/resources/assets/tutorialmod/textures/entity/villager/profession/kaupenger.png

@@ -0,0 +1,9 @@
+{
+  "replace": false,
+  "values": [
+    {
+      "id": "tutorialmod:kaupen_poi",
+      "required": false
+    }
+  ]
+}