sittable block

Author: Kaupenjoe

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

@@ -5,6 +5,7 @@
 import net.kaupenjoe.tutorialmod.effect.ModEffects;
 import net.kaupenjoe.tutorialmod.enchantment.ModEnchantmentEffects;
 import net.kaupenjoe.tutorialmod.entity.ModEntities;
+import net.kaupenjoe.tutorialmod.entity.client.ChairRenderer;
 import net.kaupenjoe.tutorialmod.entity.client.GeckoRenderer;
 import net.kaupenjoe.tutorialmod.entity.client.TomahawkProjectileRenderer;
 import net.kaupenjoe.tutorialmod.item.ModCreativeModeTabs;
@@ -100,6 +101,8 @@ public static void onClientSetup(FMLClientSetupEvent event) {
 
             EntityRenderers.register(ModEntities.GECKO.get(), GeckoRenderer::new);
             EntityRenderers.register(ModEntities.TOMAHAWK.get(), TomahawkProjectileRenderer::new);
+
+            EntityRenderers.register(ModEntities.CHAIR_ENTITY.get(), ChairRenderer::new);
         }
     }
 }

src/main/java/net/kaupenjoe/tutorialmod/block/custom/ChairBlock.java

@@ -1,17 +1,30 @@
 package net.kaupenjoe.tutorialmod.block.custom;
 
 import com.mojang.serialization.MapCodec;
+import net.kaupenjoe.tutorialmod.entity.ModEntities;
+import net.kaupenjoe.tutorialmod.entity.custom.ChairEntity;
+import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.InteractionResult;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.MobSpawnType;
+import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.context.BlockPlaceContext;
 import net.minecraft.world.level.BlockGetter;
+import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.HorizontalDirectionalBlock;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.StateDefinition;
+import net.minecraft.world.phys.AABB;
+import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.shapes.CollisionContext;
 import net.minecraft.world.phys.shapes.VoxelShape;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.List;
+
 public class ChairBlock extends HorizontalDirectionalBlock {
     public static final MapCodec<ChairBlock> CODEC = simpleCodec(ChairBlock::new);
     private static final VoxelShape SHAPE = Block.box(3.0, 0.0, 3.0, 13.0, 16.0, 13.0);
@@ -20,6 +33,23 @@ public ChairBlock(Properties properties) {
         super(properties);
     }
 
+    @Override
+    protected InteractionResult useWithoutItem(BlockState state, Level level, BlockPos pos, Player player, BlockHitResult hitResult) {
+        if(!level.isClientSide()) {
+            Entity entity = null;
+            List<ChairEntity> entities = level.getEntities(ModEntities.CHAIR_ENTITY.get(), new AABB(pos), chair -> true);
+            if(entities.isEmpty()) {
+                entity = ModEntities.CHAIR_ENTITY.get().spawn(((ServerLevel) level), pos, MobSpawnType.TRIGGERED);
+            } else {
+                entity = entities.get(0);
+            }
+
+            player.startRiding(entity);
+        }
+
+        return InteractionResult.SUCCESS;
+    }
+
     @Override
     protected VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) {
         return SHAPE;

src/main/java/net/kaupenjoe/tutorialmod/entity/ModEntities.java

@@ -1,6 +1,7 @@
 package net.kaupenjoe.tutorialmod.entity;
 
 import net.kaupenjoe.tutorialmod.TutorialMod;
+import net.kaupenjoe.tutorialmod.entity.custom.ChairEntity;
 import net.kaupenjoe.tutorialmod.entity.custom.GeckoEntity;
 import net.kaupenjoe.tutorialmod.entity.custom.TomahawkProjectileEntity;
 import net.minecraft.core.registries.BuiltInRegistries;
@@ -23,6 +24,10 @@ public class ModEntities {
             ENTITY_TYPES.register("tomahawk", () -> EntityType.Builder.<TomahawkProjectileEntity>of(TomahawkProjectileEntity::new, MobCategory.MISC)
                     .sized(0.5f, 1.15f).build("tomahawk"));
 
+    public static final Supplier<EntityType<ChairEntity>> CHAIR_ENTITY =
+            ENTITY_TYPES.register("chair_entity", () -> EntityType.Builder.of(ChairEntity::new, MobCategory.MISC)
+                    .sized(0.5f, 0.5f).build("chair_entity"));
+
 
     public static void register(IEventBus eventBus) {
         ENTITY_TYPES.register(eventBus);

src/main/java/net/kaupenjoe/tutorialmod/entity/client/ChairRenderer.java

@@ -0,0 +1,23 @@
+package net.kaupenjoe.tutorialmod.entity.client;
+
+import net.kaupenjoe.tutorialmod.entity.custom.ChairEntity;
+import net.minecraft.client.renderer.culling.Frustum;
+import net.minecraft.client.renderer.entity.EntityRenderer;
+import net.minecraft.client.renderer.entity.EntityRendererProvider;
+import net.minecraft.resources.ResourceLocation;
+
+public class ChairRenderer extends EntityRenderer<ChairEntity> {
+    public ChairRenderer(EntityRendererProvider.Context context) {
+        super(context);
+    }
+
+    @Override
+    public ResourceLocation getTextureLocation(ChairEntity chairEntity) {
+        return null;
+    }
+
+    @Override
+    public boolean shouldRender(ChairEntity livingEntity, Frustum camera, double camX, double camY, double camZ) {
+        return true;
+    }
+}

src/main/java/net/kaupenjoe/tutorialmod/entity/custom/ChairEntity.java

@@ -0,0 +1,34 @@
+package net.kaupenjoe.tutorialmod.entity.custom;
+
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.network.syncher.SynchedEntityData;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.level.Level;
+
+public class ChairEntity extends Entity {
+    public ChairEntity(EntityType<?> entityType, Level level) {
+        super(entityType, level);
+    }
+
+    @Override
+    protected void defineSynchedData(SynchedEntityData.Builder builder) {
+
+    }
+
+    @Override
+    protected void readAdditionalSaveData(CompoundTag compoundTag) {
+
+    }
+
+    @Override
+    protected void addAdditionalSaveData(CompoundTag compoundTag) {
+
+    }
+
+    @Override
+    protected void removePassenger(Entity passenger) {
+        super.removePassenger(passenger);
+        this.kill();
+    }
+}