Add 2 second confirmation delay when overwriting save

src/ui/confirm-ui-handler.ts

@@ -1,4 +1,4 @@
-import BattleScene from "../battle-scene";
+import BattleScene, { Button } from "../battle-scene";
 import AbstractOptionSelectUiHandler, { OptionSelectConfig } from "./abstact-option-select-ui-handler";
 import { Mode } from "./ui";
 
@@ -47,6 +47,13 @@ export default class ConfirmUiHandler extends AbstractOptionSelectUiHandler {
     return false;
   }
 
+  processInput(button: Button): boolean {
+    if (button === Button.CANCEL && this.blockInput)
+      this.unblockInput();
+
+    return super.processInput(button);
+  }
+
   setCursor(cursor: integer): boolean {
     const ret = super.setCursor(cursor);