添加PerkItem示例

src/main/java/net/mcreator/superbwarfare/init/ModItems.java

@@ -186,10 +186,19 @@ public class ModItems {
         return BLOCKS.register(block.getId().getPath(), () -> new BlockItem(block.get(), new Item.Properties()));
     }
 
+    /**
+     * Perk Items
+     */
+    public static final DeferredRegister<Item> PERKS = DeferredRegister.create(ForgeRegistries.ITEMS, ModUtils.MODID);
+
+    public static final RegistryObject<Item> KILL_CLIP = PERKS.register("kill_clip", () -> new PerkItem(ModPerks.KILL_CLIP));
+
+
     public static void register(IEventBus bus) {
         ITEMS.register(bus);
         GUNS.register(bus);
         AMMO.register(bus);
         BLOCKS.register(bus);
+        PERKS.register(bus);
     }
 }

src/main/java/net/mcreator/superbwarfare/init/ModPerks.java

@@ -20,10 +20,10 @@ public class ModPerks {
 
     public static final DeferredRegister<Perk> PERKS = DeferredRegister.create(new ResourceLocation(ModUtils.MODID, "perk"), ModUtils.MODID);
 
-    public static final RegistryObject<Perk> FOURTH_TIMES_CHARM = PERKS.register("fourth_times_charm", () -> new Perk(Perk.Type.FUNCTIONAL));
+    public static final RegistryObject<Perk> FOURTH_TIMES_CHARM = PERKS.register("fourth_times_charm", () -> new Perk("fourth_times_charm", Perk.Type.FUNCTIONAL));
-    public static final RegistryObject<Perk> GUTSHOT_STRAIGHT = PERKS.register("gutshot_straight", () -> new Perk(Perk.Type.DAMAGE));
+    public static final RegistryObject<Perk> GUTSHOT_STRAIGHT = PERKS.register("gutshot_straight", () -> new Perk("gutshot_straight", Perk.Type.DAMAGE));
-    public static final RegistryObject<Perk> HEAL_CLIP = PERKS.register("heal_clip", () -> new Perk(Perk.Type.FUNCTIONAL));
+    public static final RegistryObject<Perk> HEAL_CLIP = PERKS.register("heal_clip", () -> new Perk("heal_clip", Perk.Type.FUNCTIONAL));
-    public static final RegistryObject<Perk> KILL_CLIP = PERKS.register("kill_clip", () -> new Perk(Perk.Type.DAMAGE));
+    public static final RegistryObject<Perk> KILL_CLIP = PERKS.register("kill_clip", () -> new Perk("kill_clip", Perk.Type.DAMAGE));
-    public static final RegistryObject<Perk> KILLING_TALLY = PERKS.register("killing_tally", () -> new Perk(Perk.Type.DAMAGE));
+    public static final RegistryObject<Perk> KILLING_TALLY = PERKS.register("killing_tally", () -> new Perk("killing_tally", Perk.Type.DAMAGE));
-    public static final RegistryObject<Perk> MONSTER_HUNTER = PERKS.register("monster_hunter", () -> new Perk(Perk.Type.DAMAGE));
+    public static final RegistryObject<Perk> MONSTER_HUNTER = PERKS.register("monster_hunter", () -> new Perk("monster_hunter", Perk.Type.DAMAGE));
 }

src/main/java/net/mcreator/superbwarfare/item/PerkItem.java

@@ -1,10 +1,46 @@
 package net.mcreator.superbwarfare.item;
 
+import net.mcreator.superbwarfare.perk.Perk;
+import net.minecraft.ChatFormatting;
+import net.minecraft.network.chat.Component;
 import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Rarity;
+import net.minecraft.world.item.TooltipFlag;
+import net.minecraft.world.level.Level;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+import java.util.function.Supplier;
 
 public class PerkItem extends Item {
+    private final Supplier<Perk> perk;
 
-    public PerkItem(Properties pProperties) {
+    public PerkItem(Supplier<Perk> perk) {
-        super(pProperties);
+        super(new Properties());
+        this.perk = perk;
+    }
+
+    public PerkItem(Supplier<Perk> perk, Rarity rarity) {
+        super(new Properties().rarity(rarity));
+        this.perk = perk;
+    }
+
+    public Perk getPerk() {
+        return this.perk.get();
+    }
+
+    @Override
+    public void appendHoverText(ItemStack stack, @Nullable Level level, List<Component> tooltips, TooltipFlag isAdvanced) {
+        ChatFormatting chatFormatting = switch (this.getPerk().type.getSlot()) {
+            case 0 -> ChatFormatting.YELLOW;
+            case 1 -> ChatFormatting.GREEN;
+            default -> ChatFormatting.RED;
+        };
+
+        tooltips.add(Component.translatable("perk.superbwarfare." + this.getPerk().descriptionId + ".desc").withStyle(ChatFormatting.GRAY));
+        tooltips.add(Component.literal(""));
+        tooltips.add(Component.translatable("perk.superbwarfare.slot").withStyle(ChatFormatting.GOLD)
+                .append(Component.translatable("perk.superbwarfare.slot_" + this.getPerk().type.getSlot()).withStyle(chatFormatting)));
     }
 }

src/main/java/net/mcreator/superbwarfare/item/gun/GunItem.java

@@ -5,6 +5,7 @@ import net.mcreator.superbwarfare.init.ModEnchantments;
 import net.mcreator.superbwarfare.init.ModItems;
 import net.mcreator.superbwarfare.init.ModTags;
 import net.mcreator.superbwarfare.network.ModVariables;
+import net.mcreator.superbwarfare.perk.Perk;
 import net.mcreator.superbwarfare.tools.EnchantmentCategoryTool;
 import net.mcreator.superbwarfare.tools.GunsTool;
 import net.mcreator.superbwarfare.tools.ItemNBTTool;
@@ -176,4 +177,8 @@ public abstract class GunItem extends Item {
             }
         }
     }
+
+    public boolean canApplyPerk(ItemStack stack, Perk perk, int slot) {
+        return perk.type.getSlot() == slot;
+    }
 }

src/main/java/net/mcreator/superbwarfare/perk/Perk.java

@@ -1,9 +1,11 @@
 package net.mcreator.superbwarfare.perk;
 
 public class Perk {
+    public String descriptionId;
     public Type type;
 
-    public Perk(Type type) {
+    public Perk(String descriptionId, Type type) {
+        this.descriptionId = descriptionId;
         this.type = type;
     }
 

src/main/resources/assets/superbwarfare/lang/en_us.json

@@ -175,6 +175,14 @@
   "item.superbwarfare.galena": "Raw Galena",
   "item.superbwarfare.scheelite": "Raw Galena",
 
+  "item.superbwarfare.kill_clip": "Kill Clip",
+
+  "perk.superbwarfare.slot": "Type: ",
+  "perk.superbwarfare.slot_0": "Ammo Perk",
+  "perk.superbwarfare.slot_1": "Functional Perk",
+  "perk.superbwarfare.slot_2": "Damage Perk",
+  "perk.superbwarfare.kill_clip.desc": "Increases the damage of weapon after dealing a final blow",
+
   "death.attack.gunfire": "%1$s was shoot by %2$s",
   "death.attack.gunfire.entity": "%1$s was shoot by %2$s",
   "death.attack.gunfire.item": "%1$s was shoot by %2$s using %3$s",

src/main/resources/assets/superbwarfare/lang/zh_cn.json

@@ -175,6 +175,14 @@
   "item.superbwarfare.galena": "粗方铅矿",
   "item.superbwarfare.scheelite": "白钨矿",
 
+  "item.superbwarfare.kill_clip": "杀戮弹匣",
+
+  "perk.superbwarfare.slot": "类型: ",
+  "perk.superbwarfare.slot_0": "子弹模组",
+  "perk.superbwarfare.slot_1": "功能模组",
+  "perk.superbwarfare.slot_2": "伤害模组",
+  "perk.superbwarfare.kill_clip.desc": "完成击杀后填装可提升武器伤害",
+
   "death.attack.gunfire": "%1$s被%2$s射爆了",
   "death.attack.gunfire.entity": "%1$s被%2$s射爆了",
   "death.attack.gunfire.item": "%1$s被%2$s用%3$s射爆了",