[Bug] Fix 2-turn/charging moves breaking on lack of targets (#6759)

src/phases/move-phase.ts

@@ -509,6 +509,9 @@ export class MovePhase extends PokemonPhase {
     ) {
       this.showFailedText();
       this.fail();
+      // clear out 2 turn moves
+      // TODO: Make a helper for this atp
+      this.pokemon.getMoveQueue().shift();
       this.pokemon.pushMoveHistory(this.moveHistoryEntry);
       return true;
     }

test/moves/dig.test.ts

@@ -131,4 +131,26 @@ describe("Moves - Dig", () => {
     expect(postDigEarthquakeDmg).toBeGreaterThanOrEqual(2 * preDigEarthquakeDmg);
     expect(postDigEarthquakeDmg).toBeLessThan(2 * (preDigEarthquakeDmg + 1));
   });
+
+  it("should not softlock when used against a dying enemy 2 in Doubles", async () => {
+    game.override.battleStyle("double");
+    await game.classicMode.startBattle([SpeciesId.FEEBAS]);
+
+    const feebas = game.field.getPlayerPokemon();
+    const enemy2 = game.scene.getEnemyField()[1];
+
+    // use dig and make the targeted enemy faint post charge
+    game.move.use(MoveId.DIG, BattlerIndex.PLAYER, BattlerIndex.ENEMY_2);
+    await game.toEndOfTurn();
+    await game.killPokemon(enemy2);
+    await game.phaseInterceptor.to("CommandPhase");
+
+    expect(feebas.getMoveQueue()[0]?.targets).toEqual([BattlerIndex.ENEMY_2]);
+    expect(enemy2).toHaveFainted();
+
+    await game.toEndOfTurn();
+
+    // TODO: Does this redirect to the other enemy?
+    expect(feebas.getMoveQueue()).toHaveLength(0);
+  });
 });