public static KalkHalf FromObject(KalkEngine engine, SourceSpan span, object value)
{
if (value == null)
{
return(new KalkHalf());
}
if (value is KalkHalf half)
{
return(half);
}
if (value is IConvertible convertible)
{
return((KalkHalf)convertible.ToSingle(engine));
}
throw new ScriptRuntimeException(span, $"The type {engine.GetTypeName(value)} is not convertible to half");
}
public KalkObjectWithAlias(KalkEngine engine)
{
Engine = engine;
}
public KalkMatrix <T> Invoke(KalkEngine context, params object[] arguments)
{
var matrix = new KalkMatrix <T>(RowCount, ColumnCount);
if (arguments.Length == 0)
{
return(matrix);
}
int index = 0;
int columnIndex = 0;
var maxTotal = ColumnCount * RowCount;
if (arguments.Length == 1)
{
var arg0 = arguments[0];
if (arg0 is KalkMatrix m)
{
var values = m.Values;
for (int j = 0; j < values.Length; j++)
{
matrix[index++] = context.ToObject <T>(0, values.GetValue(j));
}
}
else if (arg0 is IList list)
{
for (int j = 0; j < list.Count; j++)
{
matrix[index++] = context.ToObject <T>(0, list[j]);
}
}
else
{
var value = context.ToObject <T>(0, arg0);
for (int j = 0; j < ColumnCount * RowCount; j++)
{
matrix[index++] = value;
}
}
}
else
{
for (var i = 0; i < arguments.Length; i++)
{
var arg = arguments[i];
var argLength = arg is IList list ? list.Count : 1;
var length = columnIndex + argLength;
if (length > ColumnCount)
{
throw new ScriptArgumentException(i, $"Invalid number of arguments crossing a row. Expecting {ColumnCount} arguments instead of {length} for {matrix.TypeName}.");
}
if (length == ColumnCount)
{
columnIndex = 0;
}
else
{
columnIndex += argLength;
}
if (arg is IList listToAdd)
{
for (int j = 0; j < argLength; j++)
{
matrix[index++] = context.ToObject <T>(i, listToAdd[j]);
}
}
else
{
var value = context.ToObject <T>(i, arg);
matrix[index++] = value;
}
}
}
if (index != maxTotal)
{
throw new ScriptArgumentException(arguments.Length - 1, $"Invalid number of arguments. Expecting {maxTotal} arguments instead of {index} for {matrix.TypeName}.");
}
return(matrix);
}
public abstract void Display(KalkEngine engine, KalkDisplayMode mode);
public KalkUnits(KalkEngine engine) : base(engine)
{
}
