make toggle state persistent

.timetracker

@@ -1,5 +1,5 @@
 {
- "total": 85508,
+ "total": 87144,
  "sessions": [
   {
    "begin": "2026-03-11T23:50:47+01:00",
@@ -135,6 +135,11 @@
    "begin": "2026-05-23T00:34:04+02:00",
    "end": "2026-05-23T01:10:47+02:00",
    "duration": 2202
+  },
+  {
+   "begin": "2026-05-23T01:10:47+02:00",
+   "end": "2026-05-23T01:38:03+02:00",
+   "duration": 1636
   }
  ]
 }

ChestPreview/ChestPreview/Configs/State.cs

@@ -0,0 +1,7 @@
+namespace ChestPreview.Configs;
+
+public class State
+{
+    public bool PreviewNearbyToggleActive { get; set; } = false;
+    public bool PreviewToggleActive { get; set; } = false;
+}

ChestPreview/ChestPreview/Core/ChestPreviewModSystem.cs

@@ -10,6 +10,7 @@ namespace ChestPreview.Core;
 public class ChestPreviewModSystem : ModSystem
 {
     internal const string CONFIG_FILENAME = "chestpreview.json";
+    internal const string STATE_FILENAME = "chestpreview-state.json";
     internal const string CONFIGLIB_DOMAIN = "chestpreview";
     internal const string PREVIEW_CONTAINERS_HOTKEY_CODE = "chestpreview-preview-containers";
     internal const string PREVIEW_CONTAINERS_NEARBY_HOTKEY_CODE = "chestpreview-preview-containers-nearby";
@@ -22,8 +23,7 @@ public class ChestPreviewModSystem : ModSystem
     private StorageHoverHudRenderer? storageHoverHudRenderer;
     private WorldBillboardRenderer? worldBillboardRenderer;
 
-    public bool PreviewNearbyToggleActive { get; private set; } = false;
+    public State State { get; } = new();
-    public bool PreviewToggleActive { get; private set; } = false;
 
     public override bool ShouldLoad(EnumAppSide forSide) => forSide is EnumAppSide.Client;
 
@@ -45,7 +45,8 @@ public class ChestPreviewModSystem : ModSystem
             hotkeyCode: TOGGLE_PREVIEW_CONTAINERS_HOTKEY_CODE,
             keycomb =>
             {
-                PreviewToggleActive = !PreviewToggleActive;
+                State.PreviewToggleActive = !State.PreviewToggleActive;
+                api.StoreModConfig(State, STATE_FILENAME);
                 return true;
             });
 
@@ -53,7 +54,8 @@ public class ChestPreviewModSystem : ModSystem
             hotkeyCode: TOGGLE_PREVIEW_CONTAINERS_NEARBY_HOTKEY_CODE,
             keycomb =>
             {
-                PreviewNearbyToggleActive = !PreviewNearbyToggleActive;
+                State.PreviewNearbyToggleActive = !State.PreviewNearbyToggleActive;
+                api.StoreModConfig(State, STATE_FILENAME);
                 return true;
             });
     }
@@ -84,10 +86,14 @@ public class ChestPreviewModSystem : ModSystem
     public Config LoadClientConfig(ICoreClientAPI api)
     {
         Config config;
+        State state;
 
         try
         {
             config = api.LoadModConfig<Config>(CONFIG_FILENAME) ?? new Config();
+            state = api.LoadModConfig<State>(STATE_FILENAME) ?? new State();
+            State.PreviewNearbyToggleActive = state.PreviewNearbyToggleActive;
+            State.PreviewToggleActive = state.PreviewToggleActive;
         }
         catch (Exception ex)
         {
@@ -106,6 +112,7 @@ public class ChestPreviewModSystem : ModSystem
         config.PreviewNearbyRadius = config.PreviewNearbyRadius;
 
         api.StoreModConfig(config, CONFIG_FILENAME);
+        api.StoreModConfig(State, STATE_FILENAME);
         return config;
     }
 

ChestPreview/ChestPreview/PreviewTargetProvider.cs

@@ -24,7 +24,7 @@ internal partial class PreviewTargetProvider(ICoreClientAPI api, Config config)
     private readonly Config config = config;
     private readonly List<BlockEntity> nearbyContainerEntities = [];
     private float nearbyScanAccumulator;
-    private Lazy<ChestPreviewModSystem> coreModSystem = new Lazy<ChestPreviewModSystem>(() => api.ModLoader.GetModSystem<ChestPreviewModSystem>());
+    private readonly Lazy<State> state = new(() => api.ModLoader.GetModSystem<ChestPreviewModSystem>().State);
 
     public void CollectTargets(float deltaTime, List<PreviewTarget> targets)
     {
@@ -87,10 +87,10 @@ internal partial class PreviewTargetProvider(ICoreClientAPI api, Config config)
         var previewKeyHeld = IsHotkeyHeld(ChestPreviewModSystem.PREVIEW_CONTAINERS_HOTKEY_CODE);
         var previewNearbyKeyHeld = IsHotkeyHeld(ChestPreviewModSystem.PREVIEW_CONTAINERS_NEARBY_HOTKEY_CODE);
 
-        if (coreModSystem.Value.PreviewNearbyToggleActive || previewNearbyKeyHeld)
+        if (state.Value.PreviewNearbyToggleActive || previewNearbyKeyHeld)
             return PreviewModes.ON_NEARBY_CONTAINERS;
 
-        if (coreModSystem.Value.PreviewToggleActive || previewKeyHeld)
+        if (state.Value.PreviewToggleActive || previewKeyHeld)
             return PreviewModes.Normalize(config.Mode);
 
         return PreviewModes.NONE;

ChestPreview/ChestPreview/modinfo.json

@@ -7,7 +7,7 @@
         "OrekiWoof"
     ],
     "description": "see containers' contents without having to open them",
-    "version": "1.2.0",
+    "version": "2.0.0",
     "dependencies": {
         "game": "1.21.0"
     },