/// <summary>
/// Removes three different spirits, prioritizing the oldest spirits in the meter
/// </summary>
/// <returns></returns>
public bool RemoveThreeDifferentSpirits()
{
bool success = false;
Spirits[] copy = Meter.ToArray();
int i_found = 0;
int j_found = 0;
int k_found = 0;
// Find three different spirits
for (int i = 0; i < copy.Length - 2 && !success; i++)
{
for (int j = 1; j < copy.Length - 1 && !success; j++)
{
for (int k = 2; k < copy.Length && !success; k++)
{
if (copy[i] != copy[j] && copy[j] != copy[k])
{
i_found = i;
j_found = j;
k_found = k;
success = true;
}
}
}
}
// Remove three different spirits
for (int i = 0; i < copy.Length; i++)
{
Spirits s = Meter.Dequeue();
if (!(i == i_found || i == j_found || i == k_found))
{
Meter.Enqueue(s);
}
}
return(success);
}
public Spirits RemoveThreeSimilarSpirits()
{
Spirits three = Spirits.None;
int[] counts = new int[5];
// Determines which spirit occurs 3 times
foreach (Spirits s in Meter)
{
if (three == Spirits.None)
{
switch (s)
{
case Spirits.Red:
counts[0]++;
if (counts[0] == 3)
{
three = Spirits.Red;
}
break;
case Spirits.Green:
counts[1]++;
if (counts[1] == 3)
{
three = Spirits.Green;
}
break;
case Spirits.Blue:
counts[2]++;
if (counts[2] == 3)
{
three = Spirits.Blue;
}
break;
case Spirits.Brown:
counts[3]++;
if (counts[3] == 3)
{
three = Spirits.Brown;
}
break;
case Spirits.Yellow:
counts[4]++;
if (counts[4] == 3)
{
three = Spirits.Yellow;
}
break;
default:
break;
}
}
}
// Removes the triple spirit, if one exists
if (three != Spirits.None)
{
for (int i = 0; i < 2; i++)
{
RemoveFromMeter(three);
}
}
// Returns the Spirit that was removed thrice
return(three);
}
public void AddSpirit(Spirits s)
{
Meter.Enqueue(s);
}