修正S命令没有响应确定和取消状态

src/Add-on/Stretch.ts

@@ -32,6 +32,7 @@ export class Stretch implements Command
             app.m_Editor.AddNoSnapEntity(e);
 
         let lastP = p1.Value.clone();
+        let curP = lastP.clone();
         let p2 = await app.m_Editor.GetPoint(
             {
                 BasePoint: p1.Value,
@@ -40,9 +41,18 @@ export class Stretch implements Command
                 {
                     let v = p.clone().sub(lastP);
                     this.s(data, v);
+                    curP.copy(p);
                 }
             });
 
+        if (p2.Status === PromptStatus.OK)
+            this.s(data, p2.Value.sub(lastP));
+        else
+        {
+            data.moveEntityList.forEach(e => this.RestoreEntity(e));
+            data.stretchEntityMap.forEach((v, k) => this.RestoreEntity(k));
+        }
+
         app.m_Editor.ClearSnapEntity();
         app.m_Editor.m_SelectCtrl.Cancel();
         if (p1.Status != PromptStatus.OK) return;