Expand tutorials

src/ui/awaitable-ui-handler.ts

@@ -1,12 +1,26 @@
-import BattleScene from "../battle-scene";
+import BattleScene, { Button } from "../battle-scene";
 import { Mode } from "./ui";
 import UiHandler from "./ui-handler";
 
 export default abstract class AwaitableUiHandler extends UiHandler {
   protected awaitingActionInput: boolean;
   protected onActionInput: Function;
+  public tutorialActive: boolean = false;
 
   constructor(scene: BattleScene, mode: Mode) {
     super(scene, mode);
   }
+
+  processTutorialInput(button: Button): boolean {
+    if ((button === Button.ACTION || button === Button.CANCEL) && this.onActionInput) {
+      this.getUi().playSelect();
+      const originalOnActionInput = this.onActionInput;
+      this.onActionInput = null;
+      originalOnActionInput();
+      this.awaitingActionInput = false;
+      return true;
+    }
+    
+    return false;
+  }
 }