ported to 1.21

build.gradle

@@ -3,14 +3,22 @@ plugins {
     id 'eclipse'
     id 'idea'
     id 'maven-publish'
-    id 'net.neoforged.gradle.userdev' version '7.0.105'
+    id 'net.neoforged.gradle.userdev' version '7.0.142'
 }
 
 version = mod_version
 group = mod_group_id
 
 repositories {
     mavenLocal()
+    maven {
+        name 'Maven for PR #1076' // https://github.com/neoforged/NeoForge/pull/1076
+        url 'https://prmaven.neoforged.net/NeoForge/pr1076'
+        content {
+            includeModule('net.neoforged', 'testframework')
+            includeModule('net.neoforged', 'neoforge')
+        }
+    }
 }
 
 base {

gradle.properties

@@ -1,14 +1,15 @@
+org.gradle.jvmargs=-Xmx3G
 org.gradle.daemon=false
 org.gradle.debug=false
 
-neogradle.subsystems.parchment.minecraftVersion=1.20.4
-neogradle.subsystems.parchment.mappingsVersion=2024.04.14
+neogradle.subsystems.parchment.minecraftVersion=1.20.6
+neogradle.subsystems.parchment.mappingsVersion=2024.06.02
 
 # Environment Properties
-minecraft_version=1.20.6
-minecraft_version_range=[1.20.6,1.21)
-neo_version=20.6.18-beta
-neo_version_range=[20.4,)
+minecraft_version=1.21-rc1
+minecraft_version_range=[1.21-rc1,1.22)
+neo_version=21.0.0-alpha.1.21-rc1.20240612.183440
+neo_version_range=[21.0.0-alpha.1.21-rc1.20240612.183440,)
 loader_version_range=[2,)
 
 ## Mod Properties

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-rc-1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

src/main/java/com/portingdeadmods/invertedbed/IBServerEvents.java

@@ -1,15 +1,15 @@
 package com.portingdeadmods.invertedbed;
 
 import com.portingdeadmods.invertedbed.block.InvertedBedBlock;
-import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.state.BlockState;
-import net.neoforged.bus.api.Event;
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
+import net.neoforged.neoforge.event.entity.player.CanContinueSleepingEvent;
+import net.neoforged.neoforge.event.entity.player.CanPlayerSleepEvent;
 import net.neoforged.neoforge.event.entity.player.PlayerWakeUpEvent;
-import net.neoforged.neoforge.event.entity.player.SleepingLocationCheckEvent;
-import net.neoforged.neoforge.event.entity.player.SleepingTimeCheckEvent;
 
 @EventBusSubscriber(modid = Main.MODID)
 public class IBServerEvents {
@@ -24,17 +24,23 @@ public static void onTrySleep(PlayerWakeUpEvent event) {
     }
 
     @SubscribeEvent
-    public static void onCheckTime(SleepingTimeCheckEvent event) {
-        BlockState blockState = event.getEntity().level().getBlockState(event.getSleepingLocation().get());
-        if (blockState.getBlock() instanceof InvertedBedBlock)
-            event.setResult(event.getEntity().level().isDay() ? Event.Result.ALLOW : Event.Result.DENY);
+    public static void canStartSleep(CanPlayerSleepEvent event) {
+        BlockState blockState = event.getEntity().level().getBlockState(event.getPos());
+        if (blockState.getBlock() instanceof InvertedBedBlock) {
+            event.setProblem(event.getEntity().level().isDay()
+                    && (event.getVanillaProblem() == null
+                    || event.getVanillaProblem() == Player.BedSleepingProblem.NOT_POSSIBLE_NOW)
+                    ? null
+                    : Player.BedSleepingProblem.NOT_POSSIBLE_NOW);
+        }
     }
 
     @SubscribeEvent
-    public static void onBedCheck(SleepingLocationCheckEvent event) {
-        BlockState blockState = event.getEntity().level().getBlockState(event.getSleepingLocation());
+    public static void canContinueSleep(CanContinueSleepingEvent event) {
+        Level level = event.getEntity().level();
+        BlockState blockState = level.getBlockState(event.getEntity().getSleepingPos().get());
         if (blockState.getBlock() instanceof InvertedBedBlock)
-            event.setResult(Event.Result.ALLOW);
+            event.setContinueSleeping(level.isDay());
     }
 
 }

src/main/java/com/portingdeadmods/invertedbed/block/InvertedBedRenderer.java

@@ -28,8 +28,8 @@
 public class InvertedBedRenderer implements BlockEntityRenderer<InvertedBedBlockEntity> {
     private final ModelPart headRoot;
     private final ModelPart footRoot;
-    public static final ModelLayerLocation BED_HEAD = new ModelLayerLocation(new ResourceLocation(Main.MODID, "bed_head"), "main");
-    public static final ModelLayerLocation BED_FOOT = new ModelLayerLocation(new ResourceLocation(Main.MODID, "bed_foot"), "main");
+    public static final ModelLayerLocation BED_HEAD = new ModelLayerLocation(ResourceLocation.fromNamespaceAndPath(Main.MODID, "bed_head"), "main");
+    public static final ModelLayerLocation BED_FOOT = new ModelLayerLocation(ResourceLocation.fromNamespaceAndPath(Main.MODID, "bed_foot"), "main");
 
     public InvertedBedRenderer(BlockEntityRendererProvider.Context pContext) {
         this.headRoot = pContext.bakeLayer(BED_HEAD);