/// <summary>
/// Validates if the correct target type was given for the stat check.
/// Throws an exception if invalid.
/// </summary>
/// <param name="targetType">The type of the current target.</param>
private void CheckValidStatTarget(TargetToken.Type targetType)
{
if (targetType != TargetToken.Type.CHAR || targetType != TargetToken.Type.PARTY)
{
throw new LexingException(
"Attempted to parse a stat condition with invalid target type " + currentTargetType.ToString()
+ ". Only Character and Party targets can have stat checks."
);
}
}
private bool Parse(ExpressionNode node)
{
if (node is PhraseExpression)
{
var phraseExp = node as PhraseExpression;
return(EvaluatePhrase(phraseExp));
}
else if (node is BoolExpression)
{
var boolExp = node as BoolExpression;
return(EvaluateBool(boolExp));
}
else if (node is TargetExpression)
{
var targetExp = node as TargetExpression;
// For use by PhraseExpressions
currentTargetType = targetExp.target.value;
// If the target is a character, evaluate the branch until one character returns true
if (currentTargetType == TargetToken.Type.CHAR)
{
foreach (var character in gameData.Characters)
{
currentCharacter = character;
if (Parse(targetExp.expression))
{
return(true);
}
}
}
else
{
return(Parse(targetExp.expression));
}
}
return(false);
}
