public SkillLevel(Skill skill, int level)
{
skill.ThrowIfNull(nameof(skill));
if (level < 0 || level > MAX_LEVEL)
{
throw new ArgumentOutOfRangeException("level");
}
BaseSkill = skill;
Level = level;
}
public TrainedSkill(Skill baseSkill, int confirmedLevel, int sp)
{
baseSkill.ThrowIfNull(nameof(baseSkill));
if (sp < 0)
{
throw new ArgumentOutOfRangeException("sp");
}
BaseSkill = baseSkill;
LastConfirmedLevel = new SkillLevel(baseSkill, confirmedLevel);
SkillPoints = sp;
}
/// <summary>
/// Calculates the skill level which is effective given the number of skill points
/// trained in this skill.
/// </summary>
/// <param name="skill">The skill which has been trained.</param>
/// <param name="sp">The number of skill points in this skill.</param>
/// <returns>The skill level which has been acquired.</returns>
public static SkillLevel FromSkillPoints(Skill skill, int sp)
{
int level = MAX_LEVEL;
skill.ThrowIfNull(nameof(skill));
if (sp < 0)
{
throw new ArgumentOutOfRangeException("sp");
}
double mult = skill.TrainingTimeMultiplier;
for (int i = 0; i <= MAX_LEVEL; i++)
{
int spRequired = (int)Math.Ceiling(mult * BASE_SP[i]);
if (sp < spRequired)
{
// Skill is not trained to this level
level = i;
break;
}
}
return(new SkillLevel(skill, level));
}
/// <summary>
/// Returns an operation to set the planned level to the given one, lowering it if it's higher than the targetted one.
/// The returned object allows an extended control, to automatically remove dependencies and prerequisites.
/// </summary>
/// <param name="skill">The skill we want to plan</param>
/// <param name="level">The level we want to train to</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">skill</exception>
public IPlanOperation TryPlanTo(Skill skill, long level)
{
skill.ThrowIfNull(nameof(skill));
return(TryPlanTo(skill, level, skill.Name));
}
