添加命中提示

src/main/java/net/mcreator/target/entity/CannonShellEntity.java

@@ -1,8 +1,11 @@
 package net.mcreator.target.entity;
 
+import net.mcreator.target.TargetMod;
 import net.mcreator.target.init.TargetModDamageTypes;
 import net.mcreator.target.init.TargetModEntities;
 import net.mcreator.target.init.TargetModItems;
+import net.mcreator.target.init.TargetModSounds;
+import net.mcreator.target.network.message.ClientIndicatorMessage;
 import net.mcreator.target.tools.CustomExplosion;
 import net.mcreator.target.tools.ParticleTool;
 import net.minecraft.core.BlockPos;
@@ -10,6 +13,8 @@ import net.minecraft.core.particles.ParticleTypes;
 import net.minecraft.network.protocol.Packet;
 import net.minecraft.network.protocol.game.ClientGamePacketListener;
 import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.sounds.SoundSource;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.EntityType;
 import net.minecraft.world.entity.LivingEntity;
@@ -20,6 +25,7 @@ import net.minecraft.world.level.Level;
 import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.EntityHitResult;
 import net.minecraftforge.network.NetworkHooks;
+import net.minecraftforge.network.PacketDistributor;
 import net.minecraftforge.network.PlayMessages;
 
 public class CannonShellEntity extends ThrowableItemProjectile {
@@ -68,8 +74,16 @@ public class CannonShellEntity extends ThrowableItemProjectile {
     @Override
     public void onHitEntity(EntityHitResult entityHitResult) {
         Entity entity = entityHitResult.getEntity();
-
         entity.hurt(this.level().damageSources().thrown(this, this.getOwner()), this.damage);
+        entity.invulnerableTime = 0;
+
+        if (this.getOwner() instanceof LivingEntity living) {
+            if (!living.level().isClientSide() && living instanceof ServerPlayer player) {
+                living.level().playSound(null, living.blockPosition(), TargetModSounds.INDICATION.get(), SoundSource.VOICE, 1, 1);
+
+                TargetMod.PACKET_HANDLER.send(PacketDistributor.PLAYER.with(() -> player), new ClientIndicatorMessage(0, 5));
+            }
+        }
 
         if (this.level() instanceof ServerLevel) {
             causeExplode();

src/main/java/net/mcreator/target/entity/Mk42Entity.java

@@ -240,6 +240,15 @@ public class Mk42Entity extends PathfinderMob implements GeoEntity {
             cannonShoot(player);
         }
 
+        if (this.getPersistentData().getBoolean("shot")) {
+            gunner.getCapability(TargetModVariables.PLAYER_VARIABLES_CAPABILITY, null).ifPresent(capability -> {
+                capability.recoilHorizon = 2 * Math.random() - 1;
+                capability.cannonFiring = 1;
+                capability.syncPlayerVariables(gunner);
+            });
+            this.getPersistentData().putBoolean("shot", false);
+        }
+
         this.refreshDimensions();
     }
 
@@ -280,12 +289,7 @@ public class Mk42Entity extends PathfinderMob implements GeoEntity {
             }
 
             this.getPersistentData().putInt("fire_cooldown", 30);
-
+            this.getPersistentData().putBoolean("shot", true);
-            player.getCapability(TargetModVariables.PLAYER_VARIABLES_CAPABILITY, null).ifPresent(capability -> {
-                capability.recoilHorizon = 2 * Math.random() - 1;
-                capability.cannonFiring = 1;
-                capability.syncPlayerVariables(player);
-            });
 
             server.sendParticles(ParticleTypes.CAMPFIRE_COSY_SMOKE,
                     this.getX() + 5 * this.getLookAngle().x,