pokerogue/src/phases/field-phase.ts

import { globalScene } from "#app/global-scene";
import type Pokemon from "#app/field/pokemon";
import { BattlePhase } from "./battle-phase";

type PokemonFunc = (pokemon: Pokemon) => void;

export abstract class FieldPhase extends BattlePhase {
  executeForAll(func: PokemonFunc): void {
    const field = globalScene.getField(true).filter(p => p.summonData);
    for (const pokemon of field) {
      func(pokemon);
    }
  }
}