/// <summary>
/// Returns the portrait sprite asscoaited with the given expression.
/// </summary>
/// <param name="expressionArg"></param>
/// <returns></returns>
public Sprite GetAppropriatePortrait(CharacterDialogueExpressionType expressionArg)
{
// get matching data based on the given expression
SerializableDataCharacterDialogueExpressionTypeAndSprite matchingData =
GetSerialDataFromExpression(expressionArg);
// if no matching data was found
if (matchingData == null)
{
// get matching data based on the default expression
matchingData = GetSerialDataFromExpression(defaultExpression);
}
// if matching data WAS found
if (matchingData != null)
{
// return the data's sprite
return(matchingData.valueSprite);
}
// else NO match was ever found
else
{
// return a NULL sprite
return(null);
}
}
private void Setup(SerializableDataCharacterDialogueExpressionTypeAndSprite templateArg)
{
valueExpression = templateArg.valueExpression;
valueSprite = templateArg.valueSprite;
}
public SerializableDataCharacterDialogueExpressionTypeAndSprite(
SerializableDataCharacterDialogueExpressionTypeAndSprite templateArg)
{
Setup(templateArg);
}
