mixedcards/Assets/Battle/Targeting/SingleTargeting.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class SingleTargeting
{
    private TargetingPolicy targetingPolicy;
    private BattleParticipant participantClicked;
    
    public SingleTargeting(TargetingPolicy targetingPolicy) {
        this.targetingPolicy = targetingPolicy;
    }

    public bool CanTarget(BattleParticipant participant) {
        return this.targetingPolicy.CanTarget(participant);
    }
    
    public IEnumerator ChooseTarget() {
        while (this.participantClicked == null) {
            yield return null;
        }
    }

    public void NotifyParticipantSpriteClicked(BattleParticipant participant) {
        if (CanTarget(participant)) {
            this.participantClicked = participant;
        }
    }

    public BattleParticipant GetTarget() {
        return this.participantClicked;
    }
}