准备制作食材预处理流程，为lua直接读data table做基建

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Content/Lua/HomeLand/UI/Hearth/HearthMain.lua

@@ -1,14 +1,39 @@
 local WidgetUtils = require("Utils.UI.WidgetUtils")
+local Emitter = require("Utils.Emitter")
 local HearthMain = {}
 
+function HearthMain:ctor()
+    self.switch_to_prep_cook_station_handle = nil
+end
+
 function HearthMain:OnInitialized()
     self.BtnBack.OnClicked:Add(function()
-        WidgetUtils.Hide(self, "HearthMain")
-    end)
-    self.BtnOpenRecipe.OnClicked:Add(function()
-        WidgetUtils.Show(self, "RecipeMenu")
+        self:BP_Close()
     end)
+end
 
+function HearthMain:Construct()
+    self.switch_to_prep_cook_station_handle = Emitter.OnEvent(
+        "switch_to_prep_station", function() self:SwitchToPrepCookStation() end
+    )
+end
+
+function HearthMain:Destruct()
+    Emitter.OffEvent("switch_to_prep_station", self.switch_to_prep_cook_station_handle)
+end
+
+function HearthMain:SwitchToPrepCookStation()
+    if self:IsAnimationPlaying(self.Anim_StartPrepCook) then
+        return
+    end
+    self:PlayAnimation(self.Anim_StartPrepCook, 0, 1, 0, 1, false)
+end
+
+function HearthMain:OnAnimationFinished(anim)
+    if anim == self.Anim_StartPrepCook then
+        WidgetUtils.Show(self, "PreCookStation")
+        print("HearthMain:OnAnimationFinished")
+    end
 end
 
 return Class(nil, nil, HearthMain)

Content/Lua/HomeLand/UI/Hearth/PreCookStationPanel.lua

@@ -0,0 +1,40 @@
+local PreCookStationPanel = {}
+
+local PRE_COOK_TOOL_CNT = 3
+
+
+function PreCookStationPanel:ctor()
+    self.cook_tool_slots = {}
+end
+function PreCookStationPanel:OnInitialized()
+    self.BackBtn.OnClicked:Add(function() self:BP_Close() end)
+
+    self.cook_tool_slots = {}
+
+    for i = 1, PRE_COOK_TOOL_CNT do
+        local slot_name = "PreCookToolSlot_" .. tostring(i)
+        table.insert(self.cook_tool_slots, self[slot_name])
+    end
+end
+
+function PreCookStationPanel:Construct()
+    self:Refresh()
+end
+
+function PreCookStationPanel:Destruct()
+
+end
+
+function PreCookStationPanel:Refresh()
+    self:RefreshPreCookTools()
+end
+
+function PreCookStationPanel:RefreshPreCookTools()
+    local display_tools = {"PCT0001"}
+    for i = 1, PRE_COOK_TOOL_CNT do
+        self.cook_tool_slots[i]:SetPreCookToolID(display_tools[i])
+    end
+end
+
+
+return Class(nil, nil, PreCookStationPanel)

Content/Lua/HomeLand/UI/Hearth/Widgets/CookPrepStationEntry.lua

@@ -0,0 +1,11 @@
+local CookPrepStationEntry = {}
+local Emitter = require("Utils.Emitter")
+
+function CookPrepStationEntry:OnInitialized()
+    self.MainBtn.OnClicked:Add(function()
+        Emitter.EmitEvent("switch_to_prep_station")
+    end)
+end
+
+
+return Class(nil, nil, CookPrepStationEntry)

Content/Lua/HomeLand/UI/Hearth/Widgets/CookingBench.lua

@@ -88,11 +88,11 @@ end
 
 function CookingBench:UpdateCookState()
     if self.temperature > 0 then
-        self.WBP_CookingProcess:SetVisible(true)
+        self.WBP_CookingProcess:BP_SetVisible(true)
         local percent = self.temperature / self.max_temperature
         self.WBP_CookingProcess.TemperatureProcess:SetPercent(percent)
     else
-        self.WBP_CookingProcess:SetVisible(false)
+        self.WBP_CookingProcess:BP_SetVisible(false)
     end
 end
 

Content/Lua/HomeLand/UI/Hearth/Widgets/PreCookSlot.lua

@@ -0,0 +1,35 @@
+local DataTableUtils = require("Utils.DataTableUtils")
+local PreCookSlot = {}
+
+function PreCookSlot:OnInitialized()
+
+end
+
+function PreCookSlot:Construct()
+
+end
+
+function PreCookSlot:Destruct()
+
+end
+
+function PreCookSlot:Reset()
+
+
+end
+
+function PreCookSlot:SetPreCookToolID(pre_cook_tool_id)
+    self:Reset()
+    if not pre_cook_tool_id then return end
+
+    local row_data = DataTableUtils.GetDataTableRow("PreCookItemConfig", pre_cook_tool_id)
+    if not row_data then
+        return
+    end
+
+    self.SlotImg:SetBrushFromSoftTexture(row_data.DisplayResource, true)
+    print("PreCookSlot:SetPreCookToolID", row_data)
+end
+
+
+return Class(nil, nil, PreCookSlot)

Content/Lua/UI/UIHud/HomeLandHud.lua

@@ -1,7 +1,7 @@
 local HomeLandHud = {}
 
 function HomeLandHud:ReceiveBeginPlay()
-    self:ShowWidget("HomeLandMain")
+    self:BP_PushWidget("HomeLandMain")
 end
 
 return Class(nil, nil, HomeLandHud)

Content/Lua/Utils/DataTableUtils.lua

@@ -0,0 +1,39 @@
+local DataTableUtils = {}
+local BusyGamePlayLibrary = import("BusyGamePlayLibrary")
+
+
+function DataTableUtils.GetDataTable(table_name)
+    return BusyGamePlayLibrary.GetGameDataTable(table_name)
+end
+
+function DataTableUtils.GetDataTableRow(table_name, row_name)
+    local data_table = DataTableUtils.GetDataTable(table_name)
+    if not data_table then
+        return nil
+    end
+    return data_table:FindRow(row_name)
+end
+
+
+--[[
+LuaExtensionMethod.cpp:22-28
+
+
+// 封装函数示例  
+static int FindRowWrapper(lua_State* L) {  
+    UDataTable* dataTable = LuaObject::checkUD<UDataTable>(L, 1);  
+    FName rowName = LuaObject::checkValue<FName>(L, 2);  
+    UScriptStruct* rowStruct = LuaObject::checkUD<UScriptStruct>(L, 3);  
+    // 使用反射调用 FindRow  
+    uint8* rowData = dataTable->FindRowUnchecked(rowName);  
+    if (rowData && rowStruct) {  
+        // 将结果推送到 Lua  
+        return LuaObject::pushStruct(L, rowStruct, rowData);  
+    }  
+    return LuaObject::pushNil(L);  
+}
+这段代码中，pushStruct只接受两个参数，如何改
+
+]]
+
+return DataTableUtils

Content/Lua/Utils/UI/WidgetUtils.lua

@@ -10,10 +10,10 @@ end
 function WidgetUtils.Show(wco, widget_name)
     local hud = GetHud(wco)
     if not hud then return end
-    return hud:ShowWidget(widget_name)
+    return hud:BP_PushWidget(widget_name)
 end
 
-function WidgetUtils.Hide(wco, widget_name)
+function WidgetUtils.Close(wco, widget_name)
     local hud = GetHud(wco)
     if not hud then return end
     return hud:PopWidget(widget_name)