public override bool ParseArgs(IScenarioContent content, ref IfGotoArgs args, out string error)
{
// if var goto #flag;
// if !var goto #flag;
// if var >= num goto #flag;
if (content.length != 4 && content.length != 6)
{
error = GetLengthErrorString(4, 6);
return(false);
}
string gotoStr;
if (content.length == 4)
{
string varName;
if (content[1][0] == '!')
{
varName = content[1].Remove(0, 1);
args.condition = "==";
}
else
{
varName = content[1];
args.condition = "!=";
}
if (!ParseOrGetVarValue(varName, ref args.left, out error))
{
return(false);
}
args.right = 0;
gotoStr = content[2];
args.flag = content[3];
}
else
{
if (!ParseOrGetVarValue(content[1], ref args.left, out error))
{
return(false);
}
if (!IsMatchConditionOperator(content[2], ref args.condition, out error))
{
return(false);
}
if (!ParseOrGetVarValue(content[3], ref args.right, out error))
{
return(false);
}
gotoStr = content[4];
args.flag = content[5];
}
if (gotoStr != "goto")
{
error = string.Format(
"{0} ParseArgs error: keycode `{1}` is not equal to `goto`.",
GetType().Name,
gotoStr);
return(false);
}
error = null;
return(true);
}
protected override ActionStatus Run(IGameAction gameAction, IScenarioContent content, IfGotoArgs args, out string error)
{
ScenarioAction action;
if (!ParseAction <ScenarioAction>(gameAction, out action, out error))
{
return(ActionStatus.Error);
}
if (CompareResult(args.condition, args.left, args.right))
{
return(action.GotoCommand(args.flag, out error));
}
error = null;
return(ActionStatus.Continue);
}
