private bool CheckCondition(string condition)
{
if (String.IsNullOrEmpty(condition))
{
return(true);
}
// Conditions should be in the format ObjectName.Method(Param1, Param2) operand RequiredResult
var re = new Regex(@"\s*(?<object>[^.]+).(?<method>[^\(]+)\((?<parameters>[^\)]*)\)\s(?<operand>[^\s]*)\s(?<value>.*)");
Match match = re.Match(condition);
if (!match.Success)
{
throw new Exception();
}
string objectName = match.Groups["object"].Value;
string methodName = match.Groups["method"].Value;
string parameters = match.Groups["parameters"].Value;
string operand = match.Groups["operand"].Value;
string desiredResult = match.Groups["value"].Value;
// Build Parameters and return value object
SendMessageCallParams methodCallParams = new SendMessageCallParams()
{
Parameters = parameters.Split(','),
Result = ""
};
// Call the method on the object specified
if (objectName == "Player")
{
Player.SendMessage(methodName, methodCallParams);
}
else
{
GameObject.Find(objectName).SendMessage(methodName, methodCallParams);
}
// Check the result
switch (operand)
{
case "==": return(methodCallParams.Result == desiredResult);
case "!=": return(methodCallParams.Result != desiredResult);
case ">=": return(Convert.ToDouble(methodCallParams.Result) >= Convert.ToDouble(desiredResult));
case "<=": return(Convert.ToDouble(methodCallParams.Result) <= Convert.ToDouble(desiredResult));
case ">": return(Convert.ToDouble(methodCallParams.Result) > Convert.ToDouble(desiredResult));
case "<": return(Convert.ToDouble(methodCallParams.Result) < Convert.ToDouble(desiredResult));
default: return(false);
}
}
private void ParseActions(string action)
{
if (action == "")
{
return;
}
// Actions should be in the format ObjectName.Method(Param1, Param2)
var re = new Regex(@"\s*(?<object>[^.]+).(?<method>[^\(]+)\((?<parameters>[^\)]*)\)");
Match match = re.Match(action);
if (!match.Success)
{
throw new Exception();
}
string objectName = match.Groups["object"].Value;
string methodName = match.Groups["method"].Value;
string[] parameters = match.Groups["parameters"].Value.Split(',');
SendMessageCallParams methodCallParams = new SendMessageCallParams()
{
Parameters = parameters,
Result = ""
};
switch (objectName)
{
case "Dialogue":
switch (methodName)
{
case "Go":
CurrentStep = Convert.ToInt32(parameters[0]) - 1;
CurrentChoice = 0;
break;
case "End":
EndConversation();
break;
}
break;
case "Player": Player.SendMessage(methodName, methodCallParams); break;
default: GameObject.Find(objectName).SendMessage(methodName, methodCallParams); break;
}
}
public void ReceiveAsset(SendMessageCallParams parameters)
{
Debug.Log("Player Received Asset #" + parameters.Parameters[0]);
}
public void OnQuest(SendMessageCallParams parameters)
{
parameters.Result = "True";
}
public void QuestCount(SendMessageCallParams parameters)
{
parameters.Result = CurrentQuests.Count.ToString();
}