Add 2 second confirmation delay when overwriting save

src/ui/abstact-option-select-ui-handler.ts

@@ -100,10 +100,7 @@ export default abstract class AbstractOptionSelectUiHandler extends UiHandler {
     if (this.config.delay) {
       this.blockInput = true;
       this.optionSelectText.setAlpha(0.5);
-      this.scene.time.delayedCall(Utils.fixedInt(this.config.delay), () => {
-        this.blockInput = false;
-        this.optionSelectText.setAlpha(1);
-      });
+      this.scene.time.delayedCall(Utils.fixedInt(this.config.delay), () => this.unblockInput());
     }
 
     return true;
@@ -119,8 +116,10 @@ export default abstract class AbstractOptionSelectUiHandler extends UiHandler {
     let playSound = true;
 
     if (button === Button.ACTION || button === Button.CANCEL) {
-      if (this.blockInput)
+      if (this.blockInput) {
+        ui.playError();
         return false;
+      }
       
       success = true;
       if (button === Button.CANCEL) {
@@ -156,6 +155,14 @@ export default abstract class AbstractOptionSelectUiHandler extends UiHandler {
     return success;
   }
 
+  unblockInput(): void {
+    if (!this.blockInput)
+      return;
+
+    this.blockInput = false;
+    this.optionSelectText.setAlpha(1);
+  }
+
   getOptionsWithScroll(): OptionSelectItem[] {
     if (!this.config)
       return [];

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);
 

src/ui/save-slot-select-ui-handler.ts

@@ -112,7 +112,7 @@ export default class SaveSlotSelectUiHandler extends MessageUiHandler {
                   ui.setOverlayMode(Mode.CONFIRM, () => saveAndCallback(), () => {
                     ui.revertMode();
                     ui.showText(null, 0);
-                  }, false, 0, 19);
+                  }, false, 0, 19, 2000);
                 });
               } else
                 saveAndCallback();