稻谷bug修复 提示删除

behavior_pack_v8jz0zSR/Script_NeteaseModousIY5aSF/xiangyemod/service/FeatureDispatcher.py

@@ -52,6 +52,9 @@ from ..siwangshengwu.service.DeadmobGeneratorService import DeadmobGeneratorServ
 # ---- 钓鱼掉落: 螃蟹/龙虾(普通逻辑类, 由本分发器转发 PlayerFishingServerEvent) ----
 from ..yuanbanfangzhi.service.YuanbanFishing import YuanbanFishingService
 
+# ---- 乡野自然·水稻: 踩踏耕地等下方方块变化时 清理作物+掉稻谷 ----
+from ..ziran.NaturalData import RICE_BLOCKS, RICE_SEED_ITEM, RICE_CROP_ITEM
+
 # ---- 汤锅盛出自定义事件名(与客户端 ClientFeatureDispatcher TAKEOUT_EVENT 一致) ----
 TAKEOUT_EVENT = "TakeoutRequest"
 
@@ -252,6 +255,10 @@ class FeatureDispatcher(BlueFoxServerSystem):
         self.ListenForEvent(serverApi.GetEngineNamespace(),
                             serverApi.GetEngineSystemName(),
                             "ServerPlayerTryDestroyBlockEvent", self, self.OnDestroy)
+        # 水稻/自定义方块周围方块变化(踩踏耕地使下方变泥土/草地等) -> 清理作物+掉稻谷
+        self.ListenForEvent(serverApi.GetEngineNamespace(),
+                            serverApi.GetEngineSystemName(),
+                            "BlockNeighborChangedServerEvent", self, self.OnBlockNeighborChanged)
         self.ListenForEvent(serverApi.GetEngineNamespace(),
                             serverApi.GetEngineSystemName(),
                             "ItemUseOnAfterServerEvent", self, self.OnItemPlaceAfter)
@@ -296,6 +303,9 @@ class FeatureDispatcher(BlueFoxServerSystem):
         self.UnListenForEvent(serverApi.GetEngineNamespace(),
                               serverApi.GetEngineSystemName(),
                               "ServerPlayerTryDestroyBlockEvent", self, self.OnDestroy)
+        self.UnListenForEvent(serverApi.GetEngineNamespace(),
+                              serverApi.GetEngineSystemName(),
+                              "BlockNeighborChangedServerEvent", self, self.OnBlockNeighborChanged)
         self.UnListenForEvent(serverApi.GetEngineNamespace(),
                               serverApi.GetEngineSystemName(),
                               "ItemUseOnAfterServerEvent", self, self.OnItemPlaceAfter)
@@ -739,3 +749,49 @@ class FeatureDispatcher(BlueFoxServerSystem):
             self.CreateEngineItemEntity(itemDict, dim, (x, y + 0.5, z))
         except Exception:
             pass
+
+    def OnBlockNeighborChanged(self, args):
+        """
+        BlockNeighborChangedServerEvent —— 自定义方块周围方块变化时触发。
+        用途: 稻谷(riceseedlingsb/c/d)下方是耕地(farmland)时, 一旦耕地被踩踏/替换/推动
+        (变成泥土/草方块等), 原版会把作物连根。为保证"踩耕地→作物消失且掉稻谷"(跟原版
+        一致, 而不掉方块本体), 这里在下方耕地变化的瞬间:
+          - 若稻谷方块仍存在于原地, 手动清空它;
+          - 并掉落稻谷(b/c 掉1; 成熟 d 掉 稻谷1 + 大米16)。
+        只处理稻谷块; 其余方块直接放行。
+        """
+        blockName = args.get("blockName")
+        if blockName not in RICE_BLOCKS:
+            return
+        posX, posY, posZ = args.get("posX"), args.get("posY"), args.get("posZ")
+        dim = args.get("dimensionId")
+        # 仅当下方(正下方一格)方块变化才处理, 避免同层/上方邻居变化误清
+        if (args.get("neighborPosX") != posX or
+                args.get("neighborPosZ") != posZ or
+                args.get("neighborPosY") != (posY - 1)):
+            return
+        try:
+            below = comp.CreateBlockInfo(LevelId).GetBlockNew((posX, posY - 1, posZ), dim)
+            belowName = below.get("name") if below else None
+        except Exception:
+            belowName = None
+        # 下方仍是耕地 -> 不算失去支撑, 放行
+        if belowName == "minecraft:farmland":
+            return
+        # 清空作物方块(取消默认掉落, 手动掉)
+        try:
+            comp.CreateBlockInfo(LevelId).SetBlockNew(
+                (posX, posY, posZ), blockDict={"name": "minecraft:air", "aux": 0},
+                oldBlockHandling=0, dimensionId=dim)
+        except Exception:
+            pass
+        try:
+            self.CreateEngineItemEntity(
+                {"itemName": RICE_SEED_ITEM, "count": 1, "auxValue": 0},
+                dim, (posX, posY + 0.5, posZ))
+            if blockName == "rtdd:riceseedlingsd":
+                self.CreateEngineItemEntity(
+                    {"itemName": RICE_CROP_ITEM, "count": 16, "auxValue": 0},
+                    dim, (posX, posY + 0.5, posZ))
+        except Exception:
+            pass