public IEnumerator SelectSpellsRoutine(Result <List <Intent> > result, BattleUnit hero)
{
List <Intent> queuedIntents = new List <Intent>();
List <Spell> previousSpells = new List <Spell>();
linker.SetUp((int)hero.Get(StatTag.MAP));
yield return(spellSelect.EnableRoutine(hero.unit.spells));
while (hero.Get(StatTag.AP) > 0)
{
linker.Populate(previousSpells);
Result <Selectable> cardResult = new Result <Selectable>();
yield return(spellSelect.SelectSpellRoutine(cardResult, previousSpells));
if (cardResult.canceled)
{
// canceled the selection
if (queuedIntents.Count > 0)
{
Global.Instance().Audio.PlaySFX("cancel");
Intent canceled = queuedIntents.Last();
hero.unit.stats.Add(StatTag.AP, canceled.APCost());
queuedIntents.RemoveAt(queuedIntents.Count - 1);
previousSpells.RemoveAt(previousSpells.Count - 1);
}
}
else if (cardResult.value.GetComponent <SpellCard>())
{
// selected a spell
Spell spell = cardResult.value.GetComponent <SpellCard>().spell;
linker.Populate(new List <Spell>(previousSpells)
{
spell
});
if (hero.Get(StatTag.AP) > spell.apCost ||
(hero.Get(StatTag.AP) >= spell.apCost && !spell.LinksToNextSpell()))
{
Global.Instance().Audio.PlaySFX("confirm");
hero.unit.stats.Sub(StatTag.AP, spell.apCost);
// find a target for the spell
Result <List <BattleUnit> > targetsResult = new Result <List <BattleUnit> >();
IntentSpell intent = new IntentSpell(this.battle, hero, spell);
yield return(intent.AcquireTargetsRoutine(targetsResult));
if (!targetsResult.canceled)
{
queuedIntents.Add(intent);
previousSpells.Add(spell);
}
else
{
hero.unit.stats.Add(StatTag.AP, spell.apCost);
}
}
else
{
Global.Instance().Audio.PlaySFX("error");
}
}
else
{
// selected the go ahead
if (queuedIntents.Count > 0)
{
Global.Instance().Audio.PlaySFX("confirm");
break;
}
else
{
Global.Instance().Audio.PlaySFX("error");
}
}
}
yield return(spellSelect.DisableRoutine());
result.value = queuedIntents;
}