初始化提交

Content/Lua/GamePlay/Ability/Common/Pick.lua

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+local Ability = {}
+local EBusyRoleState = import("EBusyRoleState")
+local ERoleMoveDirection = import("ERoleMoveDirection")
+local EBusyAnimationPhase = import("EBusyAnimationPhase")
+local KismetSystemLibrary = import("KismetSystemLibrary")
+local AbilitySystemBlueprintLibrary = import("AbilitySystemBlueprintLibrary")
+local GetGameplayTag = require("GamePlay.Utils").GetGameplayTag
+
+local item_pick_tag = "Change.LevelItem.Health"
+local role_pick_cost_health_tag = "Change.Role.Health"
+local role_pick_cost_hunger_tag = "Change.Role.Hunger"
+
+
+local function GetSelfPickConsume(item_id)
+
+
+end
+
+
+function Ability:ctor()
+    self.target = nil
+    self.pick_phase = nil
+    self.delay_timer = nil
+    self.event_data = nil
+end
+
+function Ability:K2_ActivateAbilityFromEvent(EventData)
+    print("Pick  Ability:K2_ActivateAbility")
+    self.pick_phase = EBusyAnimationPhase.PrepareCast
+
+    self:ProcessAbilityPhase()
+    self.event_data = EventData
+    self.target = EventData.Target
+end
+
+function Ability:K2_OnEndAbility()
+    local owner = self:GetOwningActorFromActorInfo()
+    if self.target:IsAlive() then
+        owner:TryActiveAbility("Ability.Role.Pick", self.event_data)
+    else
+        owner.proxy.state = EBusyRoleState.PickFinished
+        owner:UpdateRoleState()
+    end
+end
+
+function Ability:ProcessAbilityPhase()
+    local owner = self:GetOwningActorFromActorInfo()
+    local Animation = owner["RoleAnimation"]
+
+    Animation:PlayPickAnimation("Tree", Animation:GetMoveDirection(), self.pick_phase, 1.0)
+    if self.delay_timer ~= nil then
+        KismetSystemLibrary.K2_ClearTimerHandle(self, self.delay_timer)
+    end
+
+    if self.pick_phase == EBusyAnimationPhase.PrepareCast then
+        local delegate = slua.createDelegate(function()
+            self.pick_phase = EBusyAnimationPhase.Casting
+            self:ProcessAbilityPhase()
+        end)
+        self.delay_timer = KismetSystemLibrary.K2_SetTimerDelegate(delegate, 0.5, false, true, 0, 0)
+    elseif self.pick_phase == EBusyAnimationPhase.Casting then
+        self.pick_phase = EBusyAnimationPhase.PostCast
+        self:ProcessAbilityPhase()
+        self:ApplayEffect(owner.RoleAbility)
+    else
+        local delegate = slua.createDelegate(function()
+            self:K2_EndAbility()
+        end)
+        self.delay_timer = KismetSystemLibrary.K2_SetTimerDelegate(delegate, 0.2, false, true, 0, 0)
+    end
+end
+
+function Ability:ApplayEffect(asc)
+    local RoleUtils = require("GamePlay.Utils.RoleUtils")
+    local owner = self:GetOwningActorFromActorInfo()
+
+    -- 物品的采集效果
+    local item_asc = AbilitySystemBlueprintLibrary.GetAbilitySystemComponent(self.target)
+    local pick_handle = asc:MakeOutgoingSpec(
+        self.AbilityEffectConfigs:Get("LevelItem"), 1, asc:MakeEffectContext()
+    )
+    AbilitySystemBlueprintLibrary.AssignTagSetByCallerMagnitude(
+        pick_handle, GetGameplayTag(item_pick_tag), -owner.RoleConfig.PickEffect
+    )
+
+    -- 自己的消耗
+    RoleUtils.ChangeHunger(owner,-self.target.LevelItemConfig.PickHungerCost)
+
+    asc:BP_ApplyGameplayEffectSpecToTarget(pick_handle, item_asc)
+end
+
+
+
+return Class(nil, nil, Ability)