feat: 修改为服务端向目标玩家发送样板高亮包，移除全局高亮

src/main/java/com/extendedae_plus/content/ClientPatternHighlightStore.java

@@ -0,0 +1,34 @@
+package com.extendedae_plus.content;
+
+import appeng.api.stacks.AEKey;
+import appeng.api.crafting.IPatternDetails;
+import appeng.client.gui.me.patternaccess.PatternContainerRecord;
+
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * 客户端本地的高亮存储，仅作用于接收该客户端。
+ * 使用 AEKey 作为标识，渲染时可通过 AEKey 与本地解码的 IPatternDetails 比对。
+ */
+public final class ClientPatternHighlightStore {
+    private static final Set<AEKey> HIGHLIGHTS = Collections.synchronizedSet(new HashSet<>());
+
+    private ClientPatternHighlightStore() {}
+
+    public static void setHighlight(AEKey key, boolean highlight) {
+        if (key == null) return;
+        if (highlight) HIGHLIGHTS.add(key);
+        else HIGHLIGHTS.remove(key);
+    }
+
+    public static boolean hasHighlight(AEKey key) {
+        if (key == null) return false;
+        return HIGHLIGHTS.contains(key);
+    }
+
+    public static void clearAll() { HIGHLIGHTS.clear(); }
+}
+
+

src/main/java/com/extendedae_plus/mixin/ae2/client/gui/AEBaseScreenMixin.java

@@ -13,7 +13,7 @@ import appeng.client.gui.style.Text;
 import appeng.client.gui.style.TextAlignment;
 import appeng.menu.slot.AppEngSlot;
 import com.extendedae_plus.api.ExPatternPageAccessor;
-import com.extendedae_plus.content.PatternHighlightStore;
+import com.extendedae_plus.content.ClientPatternHighlightStore;
 import com.extendedae_plus.network.CraftingMonitorJumpC2SPacket;
 import com.extendedae_plus.network.CraftingMonitorOpenProviderC2SPacket;
 import com.extendedae_plus.network.ModNetwork;
@@ -182,11 +182,16 @@ public abstract class AEBaseScreenMixin {
 
         try {
             var details = PatternDetailsHelper.decodePattern(itemStack, Minecraft.getInstance().level, false);
-            if (PatternHighlightStore.getHighlight(details)) {
+            try {
-                try {
+                if (details != null && details.getOutputs() != null && details.getOutputs().length > 0) {
-                    GuiUtil.drawSlotRainbowHighlight(guiGraphics, s.x, s.y);
+                    AEKey key = details.getOutputs()[0].what();
-                } catch (Throwable ignored) {}
+                    if (key != null && ClientPatternHighlightStore.hasHighlight(key)) {
-            }
+                        try {
+                            GuiUtil.drawSlotRainbowHighlight(guiGraphics, s.x, s.y);
+                        } catch (Throwable ignored) {}
+                    }
+                }
+            } catch (Throwable ignore) {}
         } catch (Throwable ignore) {}
     }
 

src/main/java/com/extendedae_plus/mixin/ae2/client/gui/PatternProviderCloseMixin.java

@@ -1,7 +1,7 @@
 package com.extendedae_plus.mixin.ae2.client.gui;
 
 import appeng.client.gui.implementations.PatternProviderScreen;
-import com.extendedae_plus.content.PatternHighlightStore;
+import com.extendedae_plus.content.ClientPatternHighlightStore;
 import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
 import net.minecraft.world.inventory.AbstractContainerMenu;
 import org.spongepowered.asm.mixin.Mixin;
@@ -20,7 +20,7 @@ public class PatternProviderCloseMixin {
 	private void onRemoved(CallbackInfo ci) {
 		try {
 			if (((Object) this) instanceof PatternProviderScreen) {
-				PatternHighlightStore.clearAll();
+				ClientPatternHighlightStore.clearAll();
 			}
 		} catch (Throwable ignored) {
 		}

src/main/java/com/extendedae_plus/network/CraftingMonitorOpenProviderC2SPacket.java

@@ -94,6 +94,12 @@ public class CraftingMonitorOpenProviderC2SPacket {
 
                         // 直接打开供应器自身的 UI（调用 Host 默认方法）
                         try {
+                            // 告知目标玩家客户端高亮该 AEKey（避免全局服务端状态污染）
+                            try {
+                                AEKey key = pattern.getOutputs()[0].what();
+                                ModNetwork.CHANNEL.sendTo(new SetPatternHighlightS2CPacket(key, true), player.connection.connection, net.minecraftforge.network.NetworkDirection.PLAY_TO_CLIENT);
+                            } catch (Throwable t) {}
+
                             // 部件与方块实体分别选择定位器
                             if (host instanceof AEBasePart part) {
                                 host.openMenu(player, MenuLocators.forPart(part));
@@ -101,8 +107,6 @@ public class CraftingMonitorOpenProviderC2SPacket {
                                 host.openMenu(player, MenuLocators.forBlockEntity(pbe));
                             }
 
-                            PatternHighlightStore.setHighlight(pattern, true);
-
                             context.setPacketHandled(true);
                             return;
                         } catch (Throwable t) {

src/main/java/com/extendedae_plus/network/ModNetwork.java

@@ -60,6 +60,12 @@ public class ModNetwork {
                 .consumerNetworkThread(ProvidersListS2CPacket::handle)
                 .add();
 
+        CHANNEL.messageBuilder(SetPatternHighlightS2CPacket.class, nextId(), NetworkDirection.PLAY_TO_CLIENT)
+                .encoder(SetPatternHighlightS2CPacket::encode)
+                .decoder(SetPatternHighlightS2CPacket::decode)
+                .consumerNetworkThread(SetPatternHighlightS2CPacket::handle)
+                .add();
+
         CHANNEL.messageBuilder(ToggleAdvancedBlockingC2SPacket.class, nextId(), NetworkDirection.PLAY_TO_SERVER)
                 .encoder(ToggleAdvancedBlockingC2SPacket::encode)
                 .decoder(ToggleAdvancedBlockingC2SPacket::decode)

src/main/java/com/extendedae_plus/network/SetPatternHighlightS2CPacket.java

@@ -0,0 +1,45 @@
+package com.extendedae_plus.network;
+
+import appeng.api.stacks.AEKey;
+import com.extendedae_plus.content.ClientPatternHighlightStore;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraftforge.network.NetworkEvent;
+
+import java.util.function.Supplier;
+
+/**
+ * S2C: 指示客户端对某个 AEKey 的样板进行高亮/取消高亮（仅作用于接收该包的客户端）
+ */
+public class SetPatternHighlightS2CPacket {
+    private final AEKey key;
+    private final boolean highlight;
+
+    public SetPatternHighlightS2CPacket(AEKey key, boolean highlight) {
+        this.key = key;
+        this.highlight = highlight;
+    }
+
+    public static void encode(SetPatternHighlightS2CPacket msg, FriendlyByteBuf buf) {
+        AEKey.writeKey(buf, msg.key);
+        buf.writeBoolean(msg.highlight);
+    }
+
+    public static SetPatternHighlightS2CPacket decode(FriendlyByteBuf buf) {
+        AEKey key = AEKey.readKey(buf);
+        boolean h = buf.readBoolean();
+        return new SetPatternHighlightS2CPacket(key, h);
+    }
+
+    public static void handle(SetPatternHighlightS2CPacket msg, Supplier<NetworkEvent.Context> ctxSupplier) {
+        var ctx = ctxSupplier.get();
+        ctx.enqueueWork(() -> {
+            try {
+                ClientPatternHighlightStore.setHighlight(msg.key, msg.highlight);
+            } catch (Throwable ignored) {
+            }
+        });
+        ctx.setPacketHandled(true);
+    }
+}
+
+