Refactor pinned shapes and make them smart, closes #72

src/js/savegame/savegame.js

@@ -9,10 +9,10 @@ import { SavegameSerializer } from "./savegame_serializer";
 import { BaseSavegameInterface } from "./savegame_interface";
 import { createLogger } from "../core/logging";
 import { globalConfig } from "../core/config";
-import { SavegameInterface_V1000 } from "./schemas/1000";
 import { getSavegameInterface, savegameInterfaces } from "./savegame_interface_registry";
 import { SavegameInterface_V1001 } from "./schemas/1001";
 import { SavegameInterface_V1002 } from "./schemas/1002";
+import { SavegameInterface_V1003 } from "./schemas/1003";
 
 const logger = createLogger("savegame");
 
@@ -44,7 +44,7 @@ export class Savegame extends ReadWriteProxy {
      * @returns {number}
      */
     static getCurrentVersion() {
-        return 1002;
+        return 1003;
     }
 
     /**
@@ -93,6 +93,11 @@ export class Savegame extends ReadWriteProxy {
             data.version = 1002;
         }
 
+        if (data.version === 1002) {
+            SavegameInterface_V1003.migrate1002to1003(data);
+            data.version = 1003;
+        }
+
         return ExplainedResult.good();
     }
 

src/js/savegame/savegame_interface_registry.js

@@ -3,12 +3,14 @@ import { SavegameInterface_V1000 } from "./schemas/1000";
 import { createLogger } from "../core/logging";
 import { SavegameInterface_V1001 } from "./schemas/1001";
 import { SavegameInterface_V1002 } from "./schemas/1002";
+import { SavegameInterface_V1003 } from "./schemas/1003";
 
 /** @type {Object.<number, typeof BaseSavegameInterface>} */
 export const savegameInterfaces = {
     1000: SavegameInterface_V1000,
     1001: SavegameInterface_V1001,
     1002: SavegameInterface_V1002,
+    1003: SavegameInterface_V1003,
 };
 
 const logger = createLogger("savegame_interface_registry");

src/js/savegame/schemas/1003.js

@@ -0,0 +1,28 @@
+import { createLogger } from "../../core/logging.js";
+import { SavegameInterface_V1002 } from "./1002.js";
+
+const schema = require("./1003.json");
+const logger = createLogger("savegame_interface/1003");
+
+export class SavegameInterface_V1003 extends SavegameInterface_V1002 {
+    getVersion() {
+        return 1003;
+    }
+
+    getSchemaUncached() {
+        return schema;
+    }
+
+    /**
+     * @param {import("../savegame_typedefs.js").SavegameData} data
+     */
+    static migrate1002to1003(data) {
+        logger.log("Migrating 1002 to 1003");
+        const dump = data.dump;
+        if (!dump) {
+            return true;
+        }
+
+        dump.pinnedShapes = { shapes: [] };
+    }
+}

src/js/savegame/schemas/1003.json

@@ -0,0 +1,5 @@
+{
+    "type": "object",
+    "required": [],
+    "additionalProperties": true
+}