91 lines
3.8 KiB
Python
91 lines
3.8 KiB
Python
# -*- coding: utf-8 -*-
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#
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# 医疗物品：自定义蓄力物品（custom_item_type: ranged_weapon）
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# 右键按下开始蓄力，右键抬起触发 ItemReleaseUsingServerEvent；
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# 蓄满才生效并消耗 1 个，未蓄满松开则取消（不生效、不消耗）。
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import mod.server.extraServerApi as serverApi
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compFactory = serverApi.GetEngineCompFactory()
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PLASTER = "dn_sa_plaster:bow"
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SPLINT = "dn_sa_splint:bow"
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ALCOHOL_WIPES = "dn_sa_alcohol_wipes:bow"
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BLOOD_BAG = "dn_sa:blood_bag"
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BLOOD_BAG_EMPTY = "dn_sa:blood_bag_empty"
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# 蓄满所需持有时长（tick，20 tick = 1 秒）
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CHARGE_TICKS = 60
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CHARGE_ITEMS = (PLASTER, SPLINT, ALCOHOL_WIPES)
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HEAL_AMOUNT = 6.0 # 血袋回血量
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DONATE_TOTAL = 6 # 空血袋总扣血量
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DONATE_STEP = 1.0 # 每次扣血量
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DONATE_INTERVAL = 0.5 # 扣血间隔秒数
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class MedicalServer(serverApi.GetServerSystemCls()):
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def __init__(self, namespace, name):
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super(MedicalServer, self).__init__(namespace, name)
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self.ListenForEvent(serverApi.GetEngineNamespace(), serverApi.GetEngineSystemName(),
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"ItemReleaseUsingServerEvent", self, self.OnReleaseUsing)
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self.ListenForEvent(serverApi.GetEngineNamespace(), serverApi.GetEngineSystemName(),
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"PlayerEatFoodServerEvent", self, self.OnEatFood)
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# ---------- 蓄力物品 ----------
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def OnReleaseUsing(self, args):
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playerId = args.get("playerId")
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itemName = (args.get("itemDict") or {}).get("itemName")
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if not playerId or itemName not in CHARGE_ITEMS:
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return
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# 已持有帧数 = 最大使用时长 - 剩余时长
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maxUse = args.get("maxUseDuration") or 0
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durationLeft = args.get("durationLeft") or 0
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held = (maxUse - durationLeft) if maxUse > 0 else CHARGE_TICKS
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# 未蓄满：取消本次使用
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if held < CHARGE_TICKS:
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args["cancel"] = True
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return
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# 蓄满：施加效果
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effectComp = compFactory.CreateEffect(playerId)
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if itemName == PLASTER:
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effectComp.AddEffectToEntity("regeneration", 5, 0, False)
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elif itemName == SPLINT:
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effectComp.AddEffectToEntity("resistance", 10, 0, False)
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elif itemName == ALCOHOL_WIPES:
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effectComp.RemoveEffectFromEntity("poison")
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# 消耗 1 个
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self._ConsumeOne(playerId)
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args["changeItem"] = True
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def _ConsumeOne(self, playerId):
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itemComp = compFactory.CreateItem(playerId)
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slotId = itemComp.GetSelectSlotId()
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itemDict = itemComp.GetPlayerItem(serverApi.GetMinecraftEnum().ItemPosType.INVENTORY, slotId, True)
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if not itemDict:
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return
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count = itemDict.get("count", 1)
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itemComp.SetInvItemNum(slotId, count - 1)
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# ---------- 血袋 / 空血袋 ----------
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def OnEatFood(self, args):
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playerId = args.get("playerId")
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itemName = (args.get("itemDict") or {}).get("itemName")
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if not playerId:
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return
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if itemName == BLOOD_BAG:
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self._AddHealth(playerId, HEAL_AMOUNT)
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elif itemName == BLOOD_BAG_EMPTY:
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for i in range(1, DONATE_TOTAL + 1):
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self.AddTimer(DONATE_INTERVAL * i, self._AddHealth, playerId, -DONATE_STEP)
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self.AddTimer(DONATE_INTERVAL * (DONATE_TOTAL + 1), self._GiveBloodBag, playerId)
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def _AddHealth(self, playerId, delta):
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attrType = serverApi.GetMinecraftEnum().AttrType.HEALTH
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attrComp = compFactory.CreateAttr(playerId)
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cur = attrComp.GetAttrValue(attrType)
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limit = attrComp.GetAttrMaxValue(attrType)
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attrComp.SetAttrValue(attrType, max(0.0, min(cur + delta, limit)))
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def _GiveBloodBag(self, playerId):
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itemDict = {"itemName": BLOOD_BAG, "count": 1, "auxValue": 0}
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compFactory.CreateItem(playerId).SpawnItemToPlayerInv(itemDict, playerId, -1) |