Implement saving and restoring belt paths

src/js/savegame/savegame.js

@@ -14,6 +14,7 @@ import { SavegameInterface_V1001 } from "./schemas/1001";
 import { SavegameInterface_V1002 } from "./schemas/1002";
 import { SavegameInterface_V1003 } from "./schemas/1003";
 import { SavegameInterface_V1004 } from "./schemas/1004";
+import { SavegameInterface_V1005 } from "./schemas/1005";
 
 const logger = createLogger("savegame");
 
@@ -45,7 +46,7 @@ export class Savegame extends ReadWriteProxy {
      * @returns {number}
      */
     static getCurrentVersion() {
-        return 1004;
+        return 1005;
     }
 
     /**
@@ -104,6 +105,11 @@ export class Savegame extends ReadWriteProxy {
             data.version = 1004;
         }
 
+        if (data.version === 1004) {
+            SavegameInterface_V1005.migrate1004to1005(data);
+            data.version = 1005;
+        }
+
         return ExplainedResult.good();
     }
 

src/js/savegame/savegame_interface_registry.js

@@ -5,6 +5,7 @@ import { SavegameInterface_V1001 } from "./schemas/1001";
 import { SavegameInterface_V1002 } from "./schemas/1002";
 import { SavegameInterface_V1003 } from "./schemas/1003";
 import { SavegameInterface_V1004 } from "./schemas/1004";
+import { SavegameInterface_V1005 } from "./schemas/1005";
 
 /** @type {Object.<number, typeof BaseSavegameInterface>} */
 export const savegameInterfaces = {
@@ -13,6 +14,7 @@ export const savegameInterfaces = {
     1002: SavegameInterface_V1002,
     1003: SavegameInterface_V1003,
     1004: SavegameInterface_V1004,
+    1005: SavegameInterface_V1005,
 };
 
 const logger = createLogger("savegame_interface_registry");

src/js/savegame/savegame_serializer.js

@@ -40,6 +40,7 @@ export class SavegameSerializer {
             hubGoals: root.hubGoals.serialize(),
             pinnedShapes: root.hud.parts.pinnedShapes.serialize(),
             waypoints: root.hud.parts.waypoints.serialize(),
+            beltPaths: root.systemMgr.systems.belt.serializePaths(),
         };
 
         data.entities = this.internal.serializeEntityArray(root.entityMgr.entities);
@@ -140,6 +141,7 @@ export class SavegameSerializer {
         errorReason = errorReason || root.hud.parts.pinnedShapes.deserialize(savegame.pinnedShapes);
         errorReason = errorReason || root.hud.parts.waypoints.deserialize(savegame.waypoints);
         errorReason = errorReason || this.internal.deserializeEntityArray(root, savegame.entities);
+        errorReason = errorReason || root.systemMgr.systems.belt.deserializePaths(savegame.beltPaths);
 
         // Check for errors
         if (errorReason) {

src/js/savegame/savegame_typedefs.js

@@ -5,6 +5,10 @@ import { Entity } from "../game/entity";
  * }} SavegameStats
  */
 
+/**
+ *
+ */
+
 /**
  * @typedef {{
  *   camera: any,
@@ -14,7 +18,8 @@ import { Entity } from "../game/entity";
  *   hubGoals: any,
  *   pinnedShapes: any,
  *   waypoints: any,
- *   entities: Array<Entity>
+ *   entities: Array<Entity>,
+ *   beltPaths: Array<any>
  * }} SerializedGame
  */
 

src/js/savegame/schemas/1005.js

@@ -0,0 +1,29 @@
+import { createLogger } from "../../core/logging.js";
+import { SavegameInterface_V1004 } from "./1004.js";
+
+const schema = require("./1005.json");
+const logger = createLogger("savegame_interface/1005");
+
+export class SavegameInterface_V1005 extends SavegameInterface_V1004 {
+    getVersion() {
+        return 1005;
+    }
+
+    getSchemaUncached() {
+        return schema;
+    }
+
+    /**
+     * @param {import("../savegame_typedefs.js").SavegameData} data
+     */
+    static migrate1004to1005(data) {
+        logger.log("Migrating 1004 to 1005");
+        const dump = data.dump;
+        if (!dump) {
+            return true;
+        }
+
+        // just reset belt paths for now
+        dump.beltPaths = [];
+    }
+}

src/js/savegame/schemas/1005.json

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