public override bool CastTo <Q>(ref Q target)
{
if (typeof(Q).IsSubclassOf(ScriptVariableType))
{
target = (Q)(object)Value;
return(true);
}
if (typeof(Q).IsAssignableFrom(ScriptVariableType))
{
target = (Q)(object)Value;
return(true);
}
switch (Value.StorageType)
{
case StorageType.Integer:
if (typeof(Q).IsAssignableFrom(typeof(GH_Boolean)))
{
target = Value.Element is null ? (Q)(object)null :
(Q)(object)new GH_Boolean(Value.AsInteger() != 0);
return(true);
}
else if (typeof(Q).IsAssignableFrom(typeof(GH_Integer)))
{
target = Value.Element is null ? (Q)(object)null :
(Q)(object)new GH_Integer(Value.AsInteger());
return(true);
}
else if (typeof(Q).IsAssignableFrom(typeof(GH_Number)))
{
target = Value.Element is null ? (Q)(object)null :
(Q)(object)new GH_Number((double)Value.AsInteger());
return(true);
}
else if (typeof(Q).IsAssignableFrom(typeof(GH_Colour)))
{
if (Value.Element is object)
{
int value = Value.AsInteger();
int r = value % 256;
value /= 256;
int g = value % 256;
value /= 256;
int b = value % 256;
target = (Q)(object)new GH_Colour(System.Drawing.Color.FromArgb(r, g, b));
}
else
{
target = (Q)(object)null;
}
return(true);
}
break;
case StorageType.Double:
if (typeof(Q).IsAssignableFrom(typeof(GH_Number)))
{
target = Value.Element is null ? (Q)(object)null :
(Q)(object)new GH_Number(ToRhino(Value.AsDouble(), Value.Definition.ParameterType));
return(true);
}
else if (typeof(Q).IsAssignableFrom(typeof(GH_Integer)))
{
if (Value.Element is object)
{
var value = Math.Round(ToRhino(Value.AsDouble(), Value.Definition.ParameterType));
if (int.MinValue <= value && value <= int.MaxValue)
{
target = (Q)(object)new GH_Integer((int)value);
return(true);
}
}
else
{
target = (Q)(object)null;
return(true);
}
}
break;
case StorageType.String:
if (typeof(Q).IsAssignableFrom(typeof(GH_String)))
{
target = Value.Element is null ? (Q)(object)null :
(Q)(object)new GH_String(Value.AsString());
return(true);
}
break;
case StorageType.ElementId:
if (typeof(Q).IsSubclassOf(typeof(ID)))
{
target = Value.Element is null ? (Q)(object)null :
(Q)(object)ID.Make(Value.AsElementId());
return(true);
}
break;
}
return(base.CastTo <Q>(ref target));
}
