/// <summary>
/// Creates a new copy with the same values
/// </summary>
/// <returns></returns>
public StatsCollection Clone()
{
var clone = new StatsCollection(_startingValue);
foreach (Stat s in Keys.ToArray())
{
clone[s] = this[s];
}
return(clone);
}
/// <summary>
/// Adds the stats of the <paramref name="other"/> to this (changes permanently
/// this class)
/// </summary>
/// <param name="other"></param>
public StatsCollection Increase(StatsCollection other)
{
foreach (Stat s in Keys.ToArray().Union(other.Keys.ToArray()))
{
this[s] += other[s];
}
this._startingValue += other._startingValue;
return(this);
}
/// <summary>
/// Multiply each stat by the given <paramref name="ratios"/>.
/// </summary>
/// <param name="ratios"></param> /// <param name="invertForNegatives">true to invert the ratio for negative stats e.g. ratio of 0.5 would make 10 become 5
/// but -10 would become -20 (instead of -5).)</param>
/// <returns></returns>
public StatsCollection Multiply(StatsCollection ratios, bool invertForNegatives)
{
foreach (var s in Keys.ToArray().Union(ratios.Keys))
{
if (invertForNegatives && this[s] < 0)
{
this[s] *= 1 / ratios[s];
}
else
{
this[s] *= ratios[s];
}
}
return(this);
}
