/// <summary>
/// Restores all of the tokens to their default / healthy state.
/// </summary>
static public void HealTokens(TokenCountDictionary counts)
{
void RestoreAllToDefault(Token token)
{
if (token is not HealthToken ht || ht.Damage == 0)
{
return;
}
int num = counts[token];
counts.Adjust(ht.Healthy, num);
counts.Adjust(token, -num);
}
void HealGroup(TokenClass group)
{
foreach (var token in counts.OfType(group).ToArray())
{
RestoreAllToDefault(token);
}
}
HealGroup(Invader.City);
HealGroup(Invader.Town);
HealGroup(TokenType.Dahan);
}
static public bool Has(this TokenCountDictionary counts, TokenClass inv) => counts.OfType(inv).Any();
static public int Sum(this TokenCountDictionary counts, TokenClass generic) => counts.OfType(generic).Sum(k => counts[k]);