shenandshen
c93894313a
- item_tooltip_view.gd: 新增 avoid_rect 属性，tooltip 与装备窗口重叠时自动推到左侧 - inventory_ui.gd: 悬停装备时传入窗口矩形作为避让区域 - 包含其他累积的功能开发和测试文件
134 lines
4.8 KiB
GDScript
134 lines
4.8 KiB
GDScript
# HitReaction —— CLIENT-GAP §3.7 受击方视图（PlayerView / MobView）共用的受击状态机。
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# __HitGood / __HitGreate / __HitStone（ActorInstanceBattle.cpp）的分支判定、
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# __Shake + ShakeProcess（世界矩阵平移 ±rand()%10 cm）、CGraphicThingInstance::InsertDelay、
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# InterceptOnceMotion + PushOnceMotion + PushLoopMotion 的动作链。
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# 视图只提供「按状态名绑定一段一次性动作」的 Callable（bind(step) -> bool，资源缺失 = false，
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# 等同 GetMotionKey 失败时 InterceptOnceMotion / PushOnceMotion 返回 FALSE）。
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extends RefCounted
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const SHAKE_TIME := 0.1 # __Shake(100)：m_dwShakeTime = now + 100 ms
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const SHAKE_RAND_CM := 10 # ShakeProcess：rand() % 10
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const LOOP_STATES := ["wait", "walk", "run"]
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const DAMAGE_STATES := ["damage", "damage_back"] # IsDamage 类
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const KNOCKDOWN_STATES := ["knockdown", "knockdown_back"] # IsKnockDown：DAMAGE_FLYING(_BACK)
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const STANDUP_STATES := ["standup", "standup_back"] # __IsStandUpMotion：STAND_UP(_BACK)
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# CActorInstance::isLock：NORMAL_ATTACK / COMBO_ATTACK_* / SPECIAL_* / 钓鱼 / 表情跳舞等
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const LOCK_STATES := ["attack", "combo", "skill", "__motion", "emotion", "dig",
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"fishing", "fishing_react", "fishing_catch", "fishing_fail"]
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const SKILL_STATES := ["skill"] # IsUsingSkill：SKILL 段 / SPECIAL_1..6
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var delay_left := 0.0
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var speed := 1.0 # 当前动作的 fSpeedRatio（InsertDelay 结束后恢复）
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var shake_left := 0.0
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var queue: Array = [] # 剩余的 PushOnceMotion 步
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var resume := "wait" # 链尾 PushLoopMotion 的循环动作
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var active := false # 受击动作链正在播
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var real_dead := false # m_isRealDead：晕眩击倒后不起身
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var current_step := "" # 当前 InterceptOnce/PushOnce 动作
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var _shaking := false
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var _shake_base := Vector3.ZERO
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static func is_reaction(state: String) -> bool:
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return state in DAMAGE_STATES or state in KNOCKDOWN_STATES or state in STANDUP_STATES
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# __HitGood：返回候选动作链（按顺序尝试，首步绑定成功的那条生效）。
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func good(state: String, scalar: float, stunned: bool) -> Array:
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if state in KNOCKDOWN_STATES:
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return []
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if stunned:
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return [] # IsStun() -> Die()：死亡动作由服务器驱动（seam）
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shake()
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if state in LOCK_STATES:
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return []
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if scalar < 0.0:
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return [["damage"]]
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return [["damage_back"], ["damage"]]
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# __HitGreate
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func greate(state: String, scalar: float, stunned: bool) -> Array:
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if state in KNOCKDOWN_STATES or state in STANDUP_STATES:
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return []
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shake()
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if state in SKILL_STATES:
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return []
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if stunned:
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if scalar < 0.0:
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return [["knockdown"]]
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return [["knockdown_back"], ["knockdown"]]
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if scalar < 0.0:
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return [["knockdown", "standup"]]
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return [["knockdown_back", "standup_back"], ["knockdown", "standup"]]
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# __HitStone
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func stone(stunned: bool) -> void:
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if not stunned:
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shake()
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func shake() -> void:
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shake_left = SHAKE_TIME
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func insert_delay(d: float, anim: Object) -> void:
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if d <= 0.0:
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return
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delay_left = d
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if anim:
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anim.set("time_scale", 0.0)
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# 绑定新动作时的 time_scale：InsertDelay 期间保持冻结。
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func scale_for(ratio: float) -> float:
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speed = ratio
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return 0.0 if delay_left > 0.0 else ratio
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# 首步绑定成功 -> 记下链尾要回的循环动作，剩余步入队。
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func start(chains: Array, current: String, bind: Callable, dead_after := false) -> bool:
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for chain: Array in chains:
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if chain.is_empty() or not bool(bind.call(String(chain[0]))):
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continue
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if not is_reaction(current):
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resume = current if current in LOOP_STATES else "wait"
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queue = chain.slice(1)
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active = true
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real_dead = dead_after
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current_step = String(chain[0])
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return true
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return false
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# 一段受击动作播完：绑下一步（缺资源的步跳过）；返回 false = 链结束。
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func advance(bind: Callable) -> bool:
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while not queue.is_empty():
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var step := String(queue.pop_front())
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if bool(bind.call(step)):
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current_step = step
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return true
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active = false
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current_step = ""
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return false
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func cancel() -> void:
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active = false
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queue.clear()
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real_dead = false
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current_step = ""
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func tick(dt: float, anim: Object, model: Node3D) -> void:
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if delay_left > 0.0:
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delay_left -= dt
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if delay_left <= 0.0 and anim:
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anim.set("time_scale", speed)
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if shake_left > 0.0:
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shake_left -= dt
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if model == null:
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return
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if shake_left > 0.0:
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if not _shaking:
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_shaking = true
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_shake_base = model.position
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model.position = _shake_base + Vector3(_rand_cm(), _rand_cm(), _rand_cm()) / 100.0
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elif _shaking:
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_shaking = false
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model.position = _shake_base
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static func _rand_cm() -> float:
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var v := float(randi() % SHAKE_RAND_CM)
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return v if randi() % 2 == 0 else -v
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