add: LoadingScene, ProxyNode

.idea/.idea.Polonium/.idea/vcs.xml

@@ -3,6 +3,5 @@
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
     <mapping directory="$PROJECT_DIR$/../Polonium.Generators" vcs="Git" />
-    <mapping directory="$PROJECT_DIR$/../Polonium.Generators.Test" vcs="Git" />
   </component>
 </project>

Polonium.csproj

@@ -8,7 +8,7 @@
         <GenerateTargetFrameworkAttribute>false</GenerateTargetFrameworkAttribute>
         <PackageId>Polonium</PackageId>
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-        <Version>0.0.4</Version>
+        <Version>0.0.8</Version>
         <Authors>Hangman</Authors>
     </PropertyGroup>
     <ItemGroup>

Polonium.sln.DotSettings.user

@@ -1,7 +1,9 @@
-<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ADynamicResolver_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fb71753e8d7f5410a90c2ccab6d9fac7bd1be00_003F9b_003F0c3b144f_003FDynamicResolver_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AGlobalRegistry_002Eg_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F2655819e4eaf2a7f63a82a59653d80b82de731_003FGlobalRegistry_002Eg_002Ecs_002Fz_003A4_002D3/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AGlobalRegistry_002Eg_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F3cc424ce28293e197699c4e55c1b4a24aac9bd75_003FGlobalRegistry_002Eg_002Ecs_002Fz_003A3_002D2/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AGlobalRegistry_002Eg_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F6f3e482ddee84872fa4917a75473b425c3154e_003FGlobalRegistry_002Eg_002Ecs_002Fz_003A5_002D4/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AGlobalRegistry_002Eg_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003Fe6fa4548b681609c78398e67b195bc2a6e96a5e_003FGlobalRegistry_002Eg_002Ecs_002Fz_003A2_002D1/@EntryIndexedValue">ForceIncluded</s:String>
-	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AMethodBaseInvoker_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fb71753e8d7f5410a90c2ccab6d9fac7bd1be00_003Fb6_003Fb10878e7_003FMethodBaseInvoker_002Ecs/@EntryIndexedValue">ForceIncluded</s:String></wpf:ResourceDictionary>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AMethodBaseInvoker_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fb71753e8d7f5410a90c2ccab6d9fac7bd1be00_003Fb6_003Fb10878e7_003FMethodBaseInvoker_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:Boolean x:Key="/Default/ResxEditorPersonal/CheckedGroups/=Polonium_002EGenerators_002FResources/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/ResxEditorPersonal/Initialized/@EntryValue">True</s:Boolean></wpf:ResourceDictionary>

src/Attributes/ProxyNode.cs

@@ -0,0 +1,6 @@
+namespace Polonium.Attributes;
+[AttributeUsage(AttributeTargets.Class)]
+public class ProxyNode : Attribute
+{
+    
+}

src/DataStructures/ProgressInfo.cs

@@ -0,0 +1,9 @@
+namespace Polonium.DataStructures;
+
+public abstract class ProgressInfo
+{
+    public int CurrentTaskIndex { get; set; }
+    public int TotalTasks { get; set; }
+    public abstract float Progress { get; }
+    public string Message { get; set; }
+}

src/Managers/LoaderManager.cs

@@ -0,0 +1,29 @@
+using Polonium.DataStructures;
+
+namespace Polonium.Managers;
+
+public abstract class LoaderManager<T>
+    where T : ProgressInfo
+{
+    public bool Started { get; private set; } = false;
+    public bool Finished { get; protected set; } = false;
+    public void Start()
+    {
+        if(Started) 
+            throw new InvalidOperationException("Loader is already started");
+        Started = true;
+        Thread load = new Thread(LoadTask);
+        load.Start();
+
+    }
+    
+    public abstract T QueryProgress();
+
+    public abstract void Load();
+
+    public void LoadTask()
+    {
+        Load();
+        Finished = true;
+    }
+}

src/Scenes/CameraScene.cs

@@ -1,8 +1,8 @@
 using Godot;
+using Polonium.Attributes;
 
 namespace Polonium.Scenes;
-[GlobalClass]
+[ProxyNode]
-[Tool]
 public partial class CameraScene : Scene
 {
     private Camera2D Camera { get; set; }
@@ -20,8 +20,7 @@ public partial class CameraScene : Scene
     }
     public override void _Ready()
     {
-        Camera = new Camera2D();
+        Camera = GetNode<Camera2D>("Camera");
-        AddChild(Camera);
         base._Ready();
     }
     protected void ZoomIn() => Zoom = Mathf.Max(Zoom * (1 + ZoomRate), MaxZoom);

src/Scenes/LayerCameraScene.cs

@@ -1,14 +0,0 @@
-using Godot;
-
-namespace Polonium.Scenes;
-[GlobalClass]
-public partial class LayerCameraScene : CameraScene
-{
-    private Node2D LayerHolder { get; set; }
-
-    public override void _Ready()
-    {
-        LayerHolder = new Node2D();
-        base._Ready();
-    }
-}

src/Scenes/LoadingScene.cs

@@ -0,0 +1,30 @@
+using Godot;
+using Polonium.DataStructures;
+using Polonium.Managers;
+
+namespace Polonium.Scenes;
+
+public abstract partial class LoadingScene<T> : Scene
+    where T : ProgressInfo
+{
+    public Scene AfterLoaded { get; set; }
+
+    private double CoolDown { get; set; } = 0;
+
+    public LoaderManager<T> Manager { get; set; }
+
+    protected abstract void ConsumeProgressInfo(T progressInfo);
+
+    public override void _Process(double delta)
+    {
+        CoolDown += delta;
+        if (CoolDown < 1)
+            return;
+        CoolDown = 0;
+        T progress = Manager.QueryProgress();
+        ConsumeProgressInfo(progress);
+        if(Manager.Finished)
+            PoloniumRegistry.Instance.RootScene.SwitchScene(AfterLoaded);
+        base._Process(delta);
+    }
+}

src/Scenes/RootScene.cs

@@ -1,6 +1,8 @@
 using Godot;
+using Polonium.Attributes;
+
 namespace Polonium.Scenes;
-[GlobalClass]
+[ProxyNode]
 public partial class RootScene : Node2D
 {
     private Scene CurrentScene { get; set; }