/// <summary>
/// Checks elements available, and commits them (like the 'Any' element)
/// </summary>
public virtual async Task <bool> HasElements(ElementCounts subset)
{
// For normal spirits without Prepared Elements, this is the same as Could Have Elements
if (Elements.Contains(subset))
{
return(true);
}
int wildCount = Elements[Element.Any];
if (wildCount == 0)
{
return(false);
}
// We have some wild cards
var missing = subset.Except(Elements);
if (missing.Count > wildCount)
{
return(false);
}
if (await this.UserSelectsFirstText("Activate: " + subset.BuildElementString() + "?", $"Yes, use {missing.Count} 'Any' elments", "No thanks"))
{
foreach (var p in missing)
{
Elements[p.Key] += p.Value;
}
Elements[Element.Any] -= missing.Count;
return(true);
}
return(false);
}
protected ElementCounts actionElements; // null unless we are in the middle of an action
public override async Task <bool> HasElements(ElementCounts subset)
{
if (actionElements == null)
{
actionElements = Elements.Clone();
}
if (actionElements.Contains(subset))
{
return(true);
}
// Check if we have prepared element markers to fill the missing elements
if (PreparedElements.Any())
{
var missing = subset.Except(actionElements);
if (PreparedElements.Contains(missing) && await this.UserSelectsFirstText($"Meet elemental threshold:" + subset.BuildElementString(), "Yes, use prepared elements", "No, I'll pass."))
{
foreach (var pair in missing)
{
PreparedElements[pair.Key] -= pair.Value;
actionElements[pair.Key] += pair.Value; // assign to this action so next check recognizes them
}
return(true);
}
}
return(false);
}
/// <summary>
/// Checks all elements that are available to spirit.
/// </summary>
public virtual bool CouldHaveElements(ElementCounts subset)
{
// For normal spirits without Prepared Elements, this is only the normal Elements
int wildCount = Elements[Element.Any];
return(wildCount == 0 ? Elements.Contains(subset) // no 'wild-card' elements, Elements must contain subset
: subset.Except(Elements).Count <= wildCount); // Find missing elements and count if they are less than our 'wild-card' elements
}