update version number

changelog.md

@@ -5,6 +5,7 @@ All notable changes since version 1.0.0 are documented in this file.
 ## Unreleased
 
 ### Added
+- Added the help-up progress bar when a friendly NPC is reviving the player.
 - Added achievements for being rescued by an NPC, owned pet, friendly villager, or iron golem.
 - Added separate configuration for mob execution time, executor movement, and knocked-player movement.
 - Added configurable NPC help-up behavior for owned pets, friendly villagers, golems, and allowlisted modded NPCs.

src/main/java/net/fretux/knockedback/NpcHelpUpHandler.java

@@ -13,6 +13,7 @@ import net.minecraft.world.phys.AABB;
 import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.network.PacketDistributor;
 import net.minecraftforge.registries.ForgeRegistries;
 
 import java.util.HashMap;
@@ -36,6 +37,9 @@ public final class NpcHelpUpHandler {
         if (attempt != null) {
             Mob helper = findMob(attempt.helperId);
             if (helper != null) helper.getNavigation().stop();
+            ServerPlayer player = NetworkHandlerHelper.getPlayerByUuid(
+                    net.minecraftforge.server.ServerLifecycleHooks.getCurrentServer(), playerId);
+            if (player != null) clearProgress(player);
         }
     }
 
@@ -75,7 +79,9 @@ public final class NpcHelpUpHandler {
             } else {
                 helper.getNavigation().stop();
                 helper.getLookControl().setLookAt(player, 30.0F, 30.0F);
-                if (--attempt.timeLeft <= 0) complete(playerId, player, helper);
+                attempt.timeLeft--;
+                sendProgress(player, attempt.timeLeft);
+                if (attempt.timeLeft <= 0) complete(playerId, player, helper);
             }
         }
 
@@ -85,11 +91,27 @@ public final class NpcHelpUpHandler {
     private static void complete(UUID playerId, ServerPlayer player, Mob helper) {
         ATTEMPTS.remove(playerId);
         helper.getNavigation().stop();
+        clearProgress(player);
         KnockedManager.removeKnockedState(player);
         player.heal(Config.COMMON.npcHelpUpHealAmount.get().floatValue());
         KnockedbackAdvancements.recordNpcRescue(player, helper);
     }
 
+    private static void sendProgress(ServerPlayer player, int timeLeft) {
+        NetworkHandler.CHANNEL.send(
+                PacketDistributor.PLAYER.with(() -> player),
+                new ExecutionProgressPacket(timeLeft, Config.COMMON.npcHelpUpTime.get(),
+                        ExecutionProgressPacket.Action.HELP_UP, "", null)
+        );
+    }
+
+    private static void clearProgress(ServerPlayer player) {
+        NetworkHandler.CHANNEL.send(
+                PacketDistributor.PLAYER.with(() -> player),
+                new ExecutionProgressPacket(0, 1, ExecutionProgressPacket.Action.NONE, "", null)
+        );
+    }
+
     private static Mob findHelper(ServerPlayer player) {
         double range = Config.COMMON.npcHelpUpSearchRange.get();
         return ((ServerLevel) player.level()).getEntitiesOfClass(Mob.class,