优化存档逻辑

src/types/DOBlock.ts

@@ -32,7 +32,7 @@ export class DOBlock {
             this.checked = true
         if (this.get_checked() || show == 0)
             this.clean_notes()//正确或者擦除
-        StorageManager.getInstance().saveStage()
+        StorageManager.getInstance().onChanged()
     }
 
     public get_score(): number {
@@ -40,7 +40,7 @@ export class DOBlock {
     }
     public set_score(score: number): void {
         this.data.score = score
-        StorageManager.getInstance().saveStage()
+        StorageManager.getInstance().onChanged()
     }
 
     public get_notes(): Array<number> {
@@ -50,7 +50,7 @@ export class DOBlock {
         var b = false
         if (this.data.notes.indexOf(noteNumber) < 0) {
             this.data.notes.push(noteNumber)
-            StorageManager.getInstance().saveStage()
+            StorageManager.getInstance().onChanged()
             b = true
         }
         return b
@@ -58,7 +58,7 @@ export class DOBlock {
     public clean_notes(): void {
         if (this.data.notes.length > 0) {
             this.data.notes = new Array()
-            StorageManager.getInstance().saveStage()
+            StorageManager.getInstance().onChanged()
         }
     }
     //====================================持久化数据