void OnChange(Virus.Id id, Position from, Position to)
{
var changed = VirusFromId(id).First();
changed.VirusPosition = to;
// Pull up
if (1 < to.Y && to.Y < from.Y)
{
Where(to.WithY(to.Y + 1), downer => Change.Invoke(downer.VirusId, downer.VirusPosition, to));
}
// Place
if (1 < to.Y && from == Position.Hand())
{
Where(to.WithY(to.Y - 1), upper => {
if (!(
(upper.VirusGrade == Virus.Grade.Big && changed.VirusGrade == Virus.Grade.Mid) ||
(upper.VirusGrade == Virus.Grade.Mid && changed.VirusGrade == Virus.Grade.Tiny)
))
{
return;
}
Absorb.Invoke(upper.VirusId, changed.VirusId);
});
}
}
void OnBreak(Ruling.Virus.Id id)
{
var v = viruses[id];
var pos = v.transform.position;
Destroy(v.gameObject);
StartCoroutine(GenerateBursts(pos));
}
void OnAbsorb(Ruling.Virus.Id eaterId, Ruling.Virus.Id eatenId)
{
var eater = viruses[eaterId];
eater.Apply(eater.gameObject.transform.position, true);
viruses[eatenId].Apply(eater.gameObject.transform.position, false);
StartCoroutine(AbsorbWork(eatenId));
}
public IEnumerable <Virus> VirusFromId(Virus.Id id)
{
foreach (var v in crowd)
{
if (v.VirusId == id)
{
yield return(v);
}
}
}
void OnAbsorb(Virus.Id eaterId, Virus.Id eatenId)
{
var eaten = VirusFromId(eatenId).First();
crowd.Remove(eaten);
var eater = VirusFromId(eaterId).First();
if (eater.isCracked || eaten.isCracked)
{
Break.Invoke(eaterId);
}
eater.isCracked = true;
}
void OnMove(Ruling.Virus.Id id, Ruling.Position from, Ruling.Position to)
{
var v = viruses[id];
foreach (var found in board.VirusFromId(id))
{
var dst = From(to);
if (to.IsHand)
{
heldId = id;
dst = new Vector3(positioner.CurrentPos(), 0, 1);
}
v.Apply(dst, found.isCracked);
}
}
void OnBreak(Virus.Id brokenId)
{
var broken = VirusFromId(brokenId).First();
var brokenPos = broken.VirusPosition;
if (1 < brokenPos.Y)
{
Where(brokenPos.WithY(brokenPos.Y - 1), upper => {
if (upper.VirusGrade == broken.VirusGrade)
{
var chain = Chain(upper.VirusId);
}
});
}
if (1 < brokenPos.X)
{
Where(brokenPos.WithX(brokenPos.X - 1), lefter => {
if (lefter.VirusGrade == broken.VirusGrade)
{
var chain = Chain(lefter.VirusId);
}
});
}
if (brokenPos.X < Width)
{
Where(brokenPos.WithX(brokenPos.X + 1), righter => {
if (righter.VirusGrade == broken.VirusGrade)
{
var chain = Chain(righter.VirusId);
}
});
}
Where(brokenPos.WithY(brokenPos.Y + 1), downer =>
Change.Invoke(downer.VirusId, downer.VirusPosition, brokenPos)
);
crowd.Remove(broken);
}
void Point(Ruling.Virus.Id _id)
{
score += 10;
display.text = "SCORE " + score;
}
IEnumerator AbsorbWork(Ruling.Virus.Id eatenId)
{
yield return(new WaitForSeconds(0.2f));
Destroy(viruses[eatenId].gameObject);
}
async Task Chain(Virus.Id toBreak)
{
await Task.Delay(130);
Break.Invoke(toBreak);
}
