public void Apply(Actor user, Actor target, AbilityExecutionContext context)
{
switch (Type)
{
case EffectType.DealDamage: context.DamageDealt += target.DealDamage(DamageScale(user, Value)); break;
case EffectType.Block: context.BlockGained += target.GainBlock(BlockScale(user, Value)); break;
case EffectType.ModifyActionPoints: target.ActionPoints += Value; break;
case EffectType.DealDamageHealthScaled: context.DamageDealt += target.DealDamage(DamageScale(user, user.MissingHealth * Value)); break;
case EffectType.AddBlockFromDamage:
context.BlockGained += target.GainBlock(Value * context.DamageDealt); break;
case EffectType.AddBuff:
var buff = GameController.Instance.Buffs[Value];
buff.Apply(target);
break;
case EffectType.DealDamageFromBlock:
context.DamageDealt += target.DealDamage(DamageScale(user, Value * user.Block)); break;
case EffectType.DealDamageUnblockable:
context.DamageDealt += target.DealDamage(DamageScale(user, Value), ignoreBlock: true); break;
default:
throw new Exception($"Unknown effect type {Type}");
}
}
private void ApplyEffect(Actor selection)
{
_context = new AbilityExecutionContext();
int thorns = 0;
foreach (var effect in Effects)
{
var targets = effect.GetEffectTarget(User, selection, _context);
foreach (var target in targets)
{
effect.Apply(User, target, _context);
thorns += target.ActiveBuffs.Keys.Sum(s => s.TakeDamageWhenAttacked);
_context.LastTarget = target;
}
}
if (thorns > 0 && Effects.Any(f => f.IsDamageEffect))
{
User.DealDamage(thorns);
}
}
public IEnumerable <Actor> GetEffectTarget(Actor user, Actor selection, AbilityExecutionContext context)
{
switch (Target)
{
case EffectTarget.Target: yield return(selection); break;
case EffectTarget.Self: yield return(user); break;
case EffectTarget.RandomEnemy: {
var enemies = user.GetEnemies().ToList();
if (enemies.Count == 0)
{
yield break;
}
int r = UnityEngine.Random.Range(0, enemies.Count);
yield return(enemies[r]);
break;
}
case EffectTarget.RandomAlly: {
var allies = user.GetAllies().ToList();
if (allies.Count == 0)
{
yield break;
}
int r = UnityEngine.Random.Range(0, allies.Count);
yield return(allies[r]);
break;
}
case EffectTarget.AllEnemies: {
foreach (var e in user.GetEnemies())
{
yield return(e);
}
break;
}
case EffectTarget.AllAllies: {
foreach (var e in user.GetAllies())
{
yield return(e);
}
break;
}
case EffectTarget.LastTarget: {
yield return(context.LastTarget);
break;
}
default:
throw new Exception($"Unknown effect target {Target}");
}
}
