添加幸运集装箱的角标

src/main/java/com/atsuishio/superbwarfare/client/ClientRenderHandler.java

@@ -1,5 +1,7 @@
 package com.atsuishio.superbwarfare.client;
 
+import com.atsuishio.superbwarfare.client.decorator.ContainerItemDecorator;
+import com.atsuishio.superbwarfare.client.decorator.LuckyContainerItemDecorator;
 import com.atsuishio.superbwarfare.client.overlay.*;
 import com.atsuishio.superbwarfare.client.renderer.block.*;
 import com.atsuishio.superbwarfare.client.tooltip.*;
@@ -68,5 +70,6 @@ public class ClientRenderHandler {
     @SubscribeEvent
     public static void registerItemDecorations(RegisterItemDecorationsEvent event) {
         event.register(ModItems.CONTAINER.get(), new ContainerItemDecorator());
+        event.register(ModItems.LUCKY_CONTAINER.get(), new LuckyContainerItemDecorator());
     }
 }

src/main/java/com/atsuishio/superbwarfare/client/decorator/ContainerItemDecorator.java

@@ -1,5 +1,6 @@
-package com.atsuishio.superbwarfare.client;
+package com.atsuishio.superbwarfare.client.decorator;
 
+import com.atsuishio.superbwarfare.client.RenderHelper;
 import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
 import com.atsuishio.superbwarfare.item.common.container.ContainerBlockItem;
 import net.minecraft.client.Minecraft;

src/main/java/com/atsuishio/superbwarfare/client/decorator/LuckyContainerItemDecorator.java

@@ -0,0 +1,36 @@
+package com.atsuishio.superbwarfare.client.decorator;
+
+import com.atsuishio.superbwarfare.client.RenderHelper;
+import com.atsuishio.superbwarfare.item.common.container.LuckyContainerBlockItem;
+import com.atsuishio.superbwarfare.tools.NBTTool;
+import net.minecraft.client.gui.Font;
+import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.item.ItemStack;
+import net.neoforged.api.distmarker.Dist;
+import net.neoforged.api.distmarker.OnlyIn;
+import net.neoforged.neoforge.client.IItemDecorator;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+@OnlyIn(Dist.CLIENT)
+public class LuckyContainerItemDecorator implements IItemDecorator {
+
+    @Override
+    @ParametersAreNonnullByDefault
+    public boolean render(GuiGraphics guiGraphics, Font font, ItemStack stack, int xOffset, int yOffset) {
+        if (!(stack.getItem() instanceof LuckyContainerBlockItem)) return false;
+        var tag = NBTTool.getTag(stack);
+        if (!tag.contains("Icon")) return false;
+        var iconTag = tag.getString("Icon");
+        ResourceLocation icon = ResourceLocation.tryParse(iconTag);
+        if (icon == null) return false;
+
+        var pose = guiGraphics.pose();
+        pose.pushPose();
+        RenderHelper.preciseBlit(guiGraphics, icon, xOffset, yOffset, 200, 0, 0, 8, 8, 8, 8);
+        pose.popPose();
+
+        return true;
+    }
+}

src/main/java/com/atsuishio/superbwarfare/item/common/container/LuckyContainerBlockItem.java

@@ -5,6 +5,7 @@ import com.atsuishio.superbwarfare.client.renderer.item.LuckyContainerBlockItemR
 import com.atsuishio.superbwarfare.init.ModBlockEntities;
 import com.atsuishio.superbwarfare.init.ModBlocks;
 import com.atsuishio.superbwarfare.init.ModItems;
+import com.atsuishio.superbwarfare.tools.NBTTool;
 import net.minecraft.client.renderer.BlockEntityWithoutLevelRenderer;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.resources.ResourceLocation;
@@ -25,6 +26,7 @@ import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.extensions.common.IClientItemExtensions;
 import net.neoforged.neoforge.client.extensions.common.RegisterClientExtensionsEvent;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import software.bernie.geckolib.animatable.GeoItem;
 import software.bernie.geckolib.animatable.instance.AnimatableInstanceCache;
 import software.bernie.geckolib.animation.AnimatableManager;
@@ -41,10 +43,10 @@ import java.util.function.Supplier;
 public class LuckyContainerBlockItem extends BlockItem implements GeoItem {
 
     public static final List<Supplier<ItemStack>> LUCKY_CONTAINERS = List.of(
-            () -> LuckyContainerBlockItem.createInstance(Mod.loc("mobile_vehicles")),
+            () -> LuckyContainerBlockItem.createInstance(Mod.loc("mobile_vehicles"), Mod.loc("textures/gui/vehicle/type/civilian.png")),
-            () -> LuckyContainerBlockItem.createInstance(Mod.loc("land_vehicles")),
+            () -> LuckyContainerBlockItem.createInstance(Mod.loc("land_vehicles"), Mod.loc("textures/gui/vehicle/type/land.png")),
-            () -> LuckyContainerBlockItem.createInstance(Mod.loc("aircraft")),
+            () -> LuckyContainerBlockItem.createInstance(Mod.loc("aircraft"), Mod.loc("textures/gui/vehicle/type/aircraft.png")),
-            () -> LuckyContainerBlockItem.createInstance(Mod.loc("controllable_turrets"))
+            () -> LuckyContainerBlockItem.createInstance(Mod.loc("controllable_turrets"), Mod.loc("textures/gui/vehicle/type/defense.png"))
     );
 
     private final AnimatableInstanceCache cache = GeckoLibUtil.createInstanceCache(this);
@@ -96,12 +98,21 @@ public class LuckyContainerBlockItem extends BlockItem implements GeoItem {
         return this.cache;
     }
 
-    public static ItemStack createInstance(ResourceLocation location) {
+    public static ItemStack createInstance(ResourceLocation location, @Nullable ResourceLocation icon) {
         ItemStack stack = new ItemStack(ModBlocks.LUCKY_CONTAINER.get());
         CompoundTag tag = new CompoundTag();
 
         tag.putString("Location", location.toString());
         BlockItem.setBlockEntityData(stack, ModBlockEntities.LUCKY_CONTAINER.get(), tag);
+        if (icon != null) {
+            var iconTag = NBTTool.getTag(stack);
+            iconTag.putString("Icon", icon.toString());
+            NBTTool.saveTag(stack, iconTag);
+        }
         return stack;
     }
+
+    public static ItemStack createInstance(ResourceLocation location) {
+        return createInstance(location, null);
+    }
 }