public SerializedDeclaration(Declaration decl)
{
this.name = decl.Name;
this.type = decl.ReturnType;
this.description = decl.Description;
sourceYarnAsset = AssetDatabase.LoadAssetAtPath <TextAsset>(decl.SourceFileName);
switch (this.type)
{
case Type.Number:
this.defaultValueNumber = (float)decl.DefaultValue;
break;
case Type.String:
this.defaultValueString = (string)decl.DefaultValue;
break;
case Type.Bool:
this.defaultValueBool = (bool)decl.DefaultValue;
break;
default:
throw new System.InvalidOperationException($"Invalid declaration type {decl.ReturnType}");
}
}
/// <summary>
/// Used internally by serialization functions to wrap around the
/// SetValue() methods.
/// </summary>
void SetVariable(string name, Yarn.Type type, string value)
{
switch (type)
{
case Type.Bool:
bool newBool;
if (bool.TryParse(value, out newBool))
{
SetValue(name, newBool);
}
else
{
throw new System.InvalidCastException($"Couldn't initialize default variable {name} with value {value} as Bool");
}
break;
case Type.Number:
float newNumber;
if (float.TryParse(value, out newNumber))
{ // TODO: this won't work for different cultures (e.g. French write "0.53" as "0,53")
SetValue(name, newNumber);
}
else
{
throw new System.InvalidCastException($"Couldn't initialize default variable {name} with value {value} as Number (Float)");
}
break;
case Type.String:
case Type.Undefined:
default:
SetValue(name, value); // no special type conversion required
break;
}
}
