Basic state retention

brianpeiris · Dec 24, 2019 · f226d61 · f226d61
1 parent e77fcc3
commit f226d61
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Showing 2 changed files with 19 additions and 1 deletion.
diff --git a/js/Sketch.js b/js/Sketch.js
@@ -7,6 +7,8 @@ export default class Sketch {
     this.uuid = uuid || Math.generateUUID();
     this.name = name || "Example Sketch";
     this.files = files || [new File()];
+    this.initialized = false;
+    this.state = {};
   }
   getCode() {
     let code = "";
@@ -15,6 +17,20 @@ export default class Sketch {
     }
     return code;
   }
+  initialState(obj) {
+    if (this.initialized) return;
+    for (const key in obj) {
+      if (!Object.prototype.hasOwnProperty.call(obj, key)) continue;
+      this.state[key] = obj[key];
+    }
+  }
+  toJSON() {
+    return {
+      uuid: this.uuid,
+      name: this.name,
+      files: this.files
+    };
+  }
   static fromJSON(obj) {
     return new Sketch(
       obj.name,

diff --git a/js/SketchController.js b/js/SketchController.js
@@ -92,7 +92,7 @@ export default class SketchController {
   }
 
   _readCode() {
-    localStorage.setItem("sketches_v1", JSON.stringify([this._sketch]));
+    localStorage.setItem("sketches_v1", JSON.stringify([this._sketch.toJSON()]));
     this._domTextAreas.forEach((domTextArea, i) => {
       domTextArea.value = this._sketch.files[i].contents;
     });
@@ -117,6 +117,8 @@ export default class SketchController {
     if (_sketchLoop) {
       this._sketchLoop = _sketchLoop;
     }
+
+    this._sketch.initialized = true;
   }
 
   spinNumberAndKeepSelection(domTextArea, file, direction, amount) {