/// <summary>
/// 瞬きを行うseedと前回の瞬きからの間隔と消費数のTupleを返し続けます.
/// </summary>
/// <param name="seed"></param>
/// <param name="coolTime"></param>
/// <returns></returns>
public static IEnumerable <(uint seed, int interval, int frame, uint lcgIndex)> EnumerateBlinkingSeed(this uint seed, int coolTime = 4)
{
var lastBlinkedFrame = 0;
var obj = new BlinkObject(coolTime, 1);
uint index = 0;
for (var currentFrame = 1; true; currentFrame++)
{
if (index == 0xFFFFFFFF)
{
yield break;
}
if (obj.CountUp(ref seed, ref index))
{
yield return(seed, currentFrame - lastBlinkedFrame, currentFrame, index);
lastBlinkedFrame = currentFrame;
}
}
}
public static IEnumerable <(uint seed, int interval, int frame, uint lcgIndex)> EnumerateBlinkingSeedInBattle(this uint seed, int coolTime = 4, bool enemyBlinking = false)
{
var lastBlinkedFrame = 0;
var player = new BlinkObject(10);
var enemy = new BlinkObject(10);
var obj = new BlinkObject(coolTime);
uint index = 0;
for (var currentFrame = 1; true; currentFrame++)
{
player.CountUp(ref seed, ref index);
if (enemyBlinking)
{
enemy.CountUp(ref seed, ref index);
}
if (obj.CountUp(ref seed, ref index))
{
yield return(seed, currentFrame - lastBlinkedFrame, currentFrame, index);
lastBlinkedFrame = currentFrame;
}
}
}