添加了狗牌的功能和配方

src/main/java/net/mcreator/target/client/screens/KillMessageOverlay.java

@@ -3,6 +3,7 @@ package net.mcreator.target.client.screens;
 import net.mcreator.target.TargetMod;
 import net.mcreator.target.event.KillMessageHandler;
 import net.mcreator.target.init.TargetModDamageTypes;
+import net.mcreator.target.init.TargetModItems;
 import net.mcreator.target.item.gun.GunItem;
 import net.mcreator.target.tools.PlayerKillRecord;
 import net.minecraft.client.Minecraft;
@@ -16,6 +17,9 @@ import net.minecraftforge.eventbus.api.EventPriority;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 import org.jetbrains.annotations.Nullable;
+import top.theillusivec4.curios.api.CuriosApi;
+
+import java.util.concurrent.atomic.AtomicReference;
 
 @Mod.EventBusSubscriber(value = Dist.CLIENT)
 public class KillMessageOverlay {
@@ -54,15 +58,27 @@ public class KillMessageOverlay {
 
         Font font = Minecraft.getInstance().font;
 
-        String targetName = record.target.getDisplayName().getString();
-        int targetNameWidth = font.width(targetName);
+        AtomicReference<String> targetName = new AtomicReference<>(record.target.getDisplayName().getString());
+        if (record.target instanceof Player targetPlayer) {
+            CuriosApi.getCuriosInventory(targetPlayer).ifPresent(
+                    c -> c.findFirstCurio(TargetModItems.DOG_TAG.get()).ifPresent(
+                            s -> {
+                                if (s.stack().hasCustomHoverName()) {
+                                    targetName.set(s.stack().getHoverName().getString());
+                                }
+                            }
+                    )
+            );
+        }
+
+        int targetNameWidth = font.width(targetName.get());
 
         // 击杀提示是右对齐的，这里从右向左渲染
 
         // 渲染被击杀者名称
         event.getGuiGraphics().drawString(
                 Minecraft.getInstance().font,
-                targetName,
+                targetName.get(),
                 w - targetNameWidth - 10f,
                 h,
                 record.target.getTeamColor(),
@@ -124,8 +140,18 @@ public class KillMessageOverlay {
         }
 
         // 渲染击杀者名称
-        String attackerName = record.attacker.getDisplayName().getString();
-        int attackerNameWidth = font.width(attackerName);
+        AtomicReference<String> attackerName = new AtomicReference<>(record.attacker.getDisplayName().getString());
+        CuriosApi.getCuriosInventory(record.attacker).ifPresent(
+                c -> c.findFirstCurio(TargetModItems.DOG_TAG.get()).ifPresent(
+                        s -> {
+                            if (s.stack().hasCustomHoverName()) {
+                                attackerName.set(s.stack().getHoverName().getString());
+                            }
+                        }
+                )
+        );
+
+        int attackerNameWidth = font.width(attackerName.get());
         int nameW = w - targetNameWidth - 16 - attackerNameWidth;
         if (renderItem) {
             nameW -= 32;
@@ -136,7 +162,7 @@ public class KillMessageOverlay {
 
         event.getGuiGraphics().drawString(
                 Minecraft.getInstance().font,
-                attackerName,
+                attackerName.get(),
                 nameW,
                 h,
                 record.attacker.getTeamColor(),

src/main/java/net/mcreator/target/item/DogTag.java

@@ -1,10 +1,25 @@
 package net.mcreator.target.item;
 
+import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import top.theillusivec4.curios.api.CuriosApi;
+import top.theillusivec4.curios.api.SlotContext;
 import top.theillusivec4.curios.api.type.capability.ICurioItem;
 
+import java.util.concurrent.atomic.AtomicBoolean;
+
 public class DogTag extends Item implements ICurioItem {
     public DogTag() {
         super(new Properties().stacksTo(1));
     }
+
+    @Override
+    public boolean canEquip(SlotContext slotContext, ItemStack stack) {
+        LivingEntity livingEntity = slotContext.entity();
+        AtomicBoolean flag = new AtomicBoolean(true);
+        CuriosApi.getCuriosInventory(livingEntity).ifPresent(c -> c.findFirstCurio(this).ifPresent(s -> flag.set(false)));
+
+        return flag.get();
+    }
 }

src/main/resources/data/target/recipes/dog_tag_crafting.json

@@ -0,0 +1,19 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+    "#",
+    "N"
+  ],
+  "key": {
+    "#": {
+      "item": "minecraft:chain"
+    },
+    "N": {
+      "item": "minecraft:name_tag"
+    }
+  },
+  "result": {
+    "item": "target:dog_tag",
+    "count": 1
+  }
+}