public bool TryConvertFrom(TemplateContext context, SourceSpan span, object value)
{
if (value is IScriptTransformable valuable)
{
if (!CanTransform(valuable))
{
throw new ScriptRuntimeException(span, $"Cannot transform the value `{value}` between the element type `{valuable.ElementType.ScriptPrettyName()}` and the target function `{ElementType.ScriptPrettyName()}`.");
}
Transformable = valuable;
}
else
{
Value = Accept(context, span, value);
}
return(true);
}
public KalkCompositeValue(IScriptTransformable transformable)
{
Transformable = transformable;
}
protected override bool CanTransform(IScriptTransformable valuable)
{
return(valuable.CanTransform(typeof(int)));
}
public KalkCompositeValue(object value)
{
Transformable = value as IScriptTransformable;
Value = Transformable == null ? value : null;
}
public KalkTrigDoubleValue(IScriptTransformable transformable) : base(transformable)
{
}
protected virtual bool CanTransform(IScriptTransformable valuable)
{
return(true);
}
