/// <summary>
/// たまをキャッシュ
/// </summary>
public void InitTamaCache(PlayFieldSetting setting, Transform transform)
{
if (tamaCache != null)
{
return;
}
var count = setting.columnsCount * setting.rowsCount + 4;
tamaCache = new Stack <TamaData>(count);
for (int i = 0; i < count; ++i)
{
var s = GameObject.Instantiate <SpriteRenderer>(tamaPrefab);
//s.sprite = atlas.GetSprite("l01");
s.transform.parent = transform;
s.transform.localPosition = Vector3.zero;
s.transform.localScale = Vector3.one;
s.enabled = false;
var e = s.transform.GetChild(0).gameObject.GetComponent <SpriteRenderer>();
var tama = new TamaData()
{
Sprite = s, Spark = e
};
tamaCache.Push(tama);
}
}
/// <summary>
/// たまのペアを生成
/// </summary>
public void GenerateTamaPair(PlayFieldSetting setting, TamaData[] pair)
{
// たまをキャッシュから取得し色を決める
pair[0] = GenerateTama();
pair[1] = GenerateTama();
// たまの組み合わせを決める
TamaStateType mt, st;
GenerateTamaPairType(setting, out mt, out st);
pair[0].State = mt;
pair[1].State = st;
// たまのスプライトを設定する
SetupTamaSprite(pair[0]);
SetupTamaSprite(pair[1]);
// たま生成数カウント
++generatedCount;
}
/// <summary>
/// たまの組み合わせを決める
/// </summary>
/// <returns></returns>
private void GenerateTamaPairType(PlayFieldSetting setting, out TamaStateType mainState, out TamaStateType subState)
{
int sum = setting.tamaPairRate.Sum();
int r = tamaRand.Next(sum);
TamaPairType pair = TamaPairType.LL;
for (int i = 0; i < setting.tamaPairRate.Length; ++i)
{
int rate = setting.tamaPairRate[i];
if (r < rate)
{
pair = (TamaPairType)i;
break;
}
r -= rate;
}
switch (pair)
{
case TamaPairType.LL:
mainState = TamaStateType.Large;
subState = TamaStateType.Large;
break;
case TamaPairType.LS:
mainState = TamaStateType.Large;
subState = TamaStateType.Small;
break;
case TamaPairType.SS:
mainState = TamaStateType.Small;
subState = TamaStateType.Small;
break;
default:
throw new System.ArgumentException();
}
}
/// <summary>
/// スプライトをキャッシュ
/// </summary>
public void InitTamaSpriteCache(PlayFieldSetting setting)
{
tamaSprites = CreateSpriteCache(setting.tamaSpriteNames);
tamaSparkSprites = CreateSpriteCache(setting.sparkSpriteNames);
}
/// <summary>
/// たま生成乱数の初期化
/// </summary>
public void InitTamaRandom(PlayFieldSetting setting)
{
InitTamaRandom(setting.tamaRandomSeed);
}