市场贸易实现 bug修复

2026-09-03 14:09:44 +08:00
1 parent 1f329f8b4c
commit cae9bcb19e
@@ -0,0 +1,205 @@
+# -*- coding: utf-8 -*-
+"""
+================================================================================
+原版放置·手持原版物品右键方块表面（服务端）
+================================================================================
+统一处理"手持原版物品右键方块表面 → 放置对应方块"的转换(ServerItemUseOnEvent)：
+  原版生鸡肉 → 生鸡肉(放置后)；原版生鲑鱼/鳕鱼 → 死鲑鱼/死鳕鱼。
+这些规则原本散落在 烧烤(BarbecueService) 和 死亡生物(DeadmobService) 里,
+现在单独拆到本目录统一管理。
+
+【事件监听在哪？】
+  本类【不】监听任何事件！
+  所有事件由 FeatureDispatcher（xiangyemod/service/FeatureDispatcher.py）统一监听：
+    - ServerItemUseOnEvent → OnItemUseOn → 按 itemUseOnOwner 路由到本类 handleItemUseOn
+  被点方块属于某个"右键方块"服务的管辖(肉钩/条箱/锅具等)时, 分发器会跳过本路径,
+  交给 ServerBlockUseEvent 处理(挂鱼/放入/做菜), 避免重复。
+
+【本类怎么做】
+  handleItemUseOn ← 入口：分发器转发"手持物品右键方块表面"事件
+   ├─ 匹配规则     ← 按手持物品名 O(1) 查找
+   ├─ 算目标格     ← 被点方块表面相邻的空格
+   ├─ checkCooldown← 连点冷却
+   ├─ consumeItem  ← 消耗1个原版物品
+   └─ replaceBlock ← 放置对应方块 + 提示
+================================================================================
+"""
+import time
+import mod.server.extraServerApi as serverApi
+
+# ---- 网易API基础对象 ----
+ServerSystem = serverApi.GetServerSystemCls()   # 服务端系统基类
+comp = serverApi.GetEngineCompFactory()          # 组件工厂
+
+# ---- 继承 BlueFox 框架的系统基类（提供 CreateEngineItemEntity 等方法） ----
+from ....BlueFoxTools.SpecialFunciton.BlueFoxSystem import BlueFoxServerSystem
+from ....BlueFoxTools.ToolsConfig import LevelId
+
+# ---- 只导入原版放置自己的数据库 ----
+from ..YuanbanData import ITEM_USE_ON_RULES
+
+# ---- 统一分发器 ----
+from ...service.FeatureDispatcher import FeatureDispatcher
+
+# ---- 方块表面方向 → 相邻坐标偏移（0下 1上 2北 3南 4西 5东） ----
+FACE_OFFSET = {
+    0: (0, -1, 0),
+    1: (0, 1, 0),
+    2: (0, 0, -1),
+    3: (0, 0, 1),
+    4: (-1, 0, 0),
+    5: (1, 0, 0),
+}
+
+
+class YuanbanService(BlueFoxServerSystem):
+    """
+    原版放置·手持原版物品右键方块表面引擎
+
+    【核心数据结构】
+      itemUseOnRecipes = {物品名: 规则dict}   # O(1) 查找
+      cooldown = {key: 时间戳}                # 连点冷却表
+    """
+
+    def __init__(self, namespace, systemName):
+        """
+        初始化：构建放置规则字典，并注册到统一分发器。
+        """
+        super(YuanbanService, self).__init__(namespace, systemName)
+        print "===== YuanbanService init ====="
+
+        # ---- 构建放置规则字典（O(1) 查找） ----
+        self.itemUseOnRecipes = {}
+        for rule in ITEM_USE_ON_RULES:
+            self.itemUseOnRecipes[rule["item"]] = rule
+
+        # ---- 右键冷却表 ----
+        self.cooldown = {}
+
+        # ---- 注册到统一分发器（只注册 itemUseOn, 不注册任何右键方块） ----
+        FeatureDispatcher.register(self)
+
+    # ============================================================================
+    # 一、给 FeatureDispatcher 的接口
+    # ============================================================================
+
+    def getFeatureBlocks(self):
+        """本功能不管辖任何右键方块, 返回空"""
+        return set()
+
+    def getItemUseOnRules(self):
+        """返回"手持物品右键方块表面"的规则: {物品名: 规则dict}"""
+        return self.itemUseOnRecipes
+
+    def handleItemUseOn(self, args):
+        """
+        由 FeatureDispatcher 转发的"手持物品右键方块表面"事件。
+        在方块表面放置对应方块(生鸡肉/死鲑鱼/死鳕鱼)。
+        返回 True=已处理，False=当前组合无匹配规则。
+        """
+        itemName = args.get("itemName")
+        # ServerItemUseOnEvent 的玩家键是 entityId，不是 playerId
+        playerId = args.get("playerId") or args.get("entityId")
+        rule = self.itemUseOnRecipes.get(itemName)
+        if not rule:
+            return False
+
+        x, y, z = args.get("x"), args.get("y"), args.get("z")
+        face = args.get("face", 1)
+        dim = comp.CreateDimension(playerId).GetEntityDimensionId()
+
+        # 计算被点方块表面相邻的目标格
+        off = FACE_OFFSET.get(face, (0, 1, 0))
+        targetPos = (x + off[0], y + off[1], z + off[2])
+
+        # 目标格必须为空（可放置）
+        try:
+            cur = comp.CreateBlockInfo(LevelId).GetBlockNew(targetPos, dim)
+            if cur and cur.get("name") != "minecraft:air":
+                return False
+        except Exception:
+            return False
+
+        # 连点冷却
+        key = (dim, targetPos[0], targetPos[1], targetPos[2])
+        if not self.checkCooldown(key, 0.5):
+            return True
+
+        # 消耗 1 个原版物品
+        itemDict = self.getCarriedItem(playerId)
+        if not itemDict:
+            return False
+        self.consumeItem(playerId, itemDict, rule.get("consume", 1))
+
+        # 放置对应方块
+        self.replaceBlock(targetPos, dim, rule["target"], playerId)
+        # 放置成功提示
+        if rule.get("tip"):
+            comp.CreateMsg(playerId).NotifyOneMessage(playerId, rule["tip"])
+        return True
+
+    # ============================================================================
+    # 二、工具方法：获取玩家主手物品
+    # ============================================================================
+
+    def getCarriedItem(self, playerId):
+        itemComp = comp.CreateItem(playerId)
+        return itemComp.GetPlayerItem(
+            serverApi.GetMinecraftEnum().ItemPosType.CARRIED, 0)
+
+    # ============================================================================
+    # 三、工具方法：消耗物品
+    # ============================================================================
+
+    def consumeItem(self, playerId, itemDict, amount=1):
+        if itemDict is None:
+            return
+        count = itemDict.get("count", 0)
+        if count <= amount:
+            comp.CreateItem(playerId).SetEntityItem(
+                serverApi.GetMinecraftEnum().ItemPosType.CARRIED,
+                {"itemName": "minecraft:air", "count": 0, "auxValue": 0})
+        else:
+            itemDict["count"] = count - amount
+            comp.CreateItem(playerId).SetEntityItem(
+                serverApi.GetMinecraftEnum().ItemPosType.CARRIED,
+                {"itemName": itemDict["newItemName"],
+                 "count": itemDict["count"],
+                 "auxValue": itemDict.get("newAuxValue", 0)})
+
+    # ============================================================================
+    # 四、工具方法：替换方块
+    # ============================================================================
+
+    def replaceBlock(self, pos, dim, newBlockName, playerId=None):
+        """
+        替换指定位置的方块。
+        playerId 可为 None, 用 LevelId 创建组件。
+        """
+        creator = playerId if playerId is not None else LevelId
+        aux = 0
+        try:
+            oldBlock = comp.CreateBlockInfo(creator).GetBlockNew(pos, dim)
+            aux = oldBlock.get("aux", 0)
+        except Exception:
+            aux = 0
+        comp.CreateBlockInfo(creator).SetBlockNew(
+            pos,
+            blockDict={"name": newBlockName, "aux": aux},
+            oldBlockHandling=0,
+            dimensionId=dim)
+
+    # ============================================================================
+    # 五、工具方法：冷却检查
+    # ============================================================================
+
+    def checkCooldown(self, key, cd=0.5):
+        """
+        右键冷却：同一目标格 cd 秒内只响应一次, 防止连点刷方块/刷提示。
+        """
+        now = time.time()
+        last = self.cooldown.get(key, 0)
+        if now - last < cd:
+            return False
+        self.cooldown[key] = now
+        return True