public static Condition <TData> MoreThanNBatteries(int n)
=> new Condition <TData>(nameof(MoreThanNBatteries), $"there {(n == 1 ? "is" : "are")} more than {n} {(n == 1 ? "battery" : "batteries")} on the bomb",
(p, d) => {
var s = p.User.GetPredicate("BombBatteryCount").ToLower();
if (s == "unknown")
{
return(ConditionResult.Unknown("NeedBatteryCount"));
}
return(ConditionResult.FromBool(int.Parse(s) > n));
});
private static ConditionResult CheckPort(RequestProcess process, PortType portType)
{
switch (process.User.GetPredicate("BombPort" + portType).ToLower())
{
case "true": return(ConditionResult.FromBool(true));
case "false": return(ConditionResult.FromBool(false));
default: return(ConditionResult.Unknown("NeedPort" + portType));
}
}
public static Condition <TData> SerialNumberIsOdd()
=> new Condition <TData>(nameof(SerialNumberIsOdd), $"the last digit of the serial number is odd",
(p, d) => {
switch (p.User.GetPredicate("BombSerialNumberIsOdd").ToLower())
{
case "true": return(ConditionResult.FromBool(true));
case "false": return(ConditionResult.FromBool(false));
default: return(ConditionResult.Unknown("NeedSerialNumberIsOdd"));
}
});
public static Condition <TData> SerialNumberStartsWithLetter()
=> new Condition <TData>(nameof(SerialNumberStartsWithLetter), $"the serial number starts with a letter",
(p, d) => {
switch (p.User.GetPredicate("BombSerialNumberStartsWithLetter").ToLower())
{
case "true": return(ConditionResult.FromBool(true));
case "false": return(ConditionResult.FromBool(false));
default: return(ConditionResult.Unknown("NeedSerialNumberStartsWithLetter"));
}
});
public static Condition <TData> EmptyPortPlate()
=> new Condition <TData>(nameof(EmptyPortPlate), $"there is an empty port plate present on the bomb",
(p, d) => {
switch (p.User.GetPredicate("BombPortEmptyPlate").ToLower())
{
case "true": return(ConditionResult.FromBool(true));
case "false": return(ConditionResult.FromBool(false));
default: return(ConditionResult.Unknown("NeedEmptyPortPlate"));
}
});
public static Condition <TData> IndicatorLit(string label)
=> new Condition <TData>(nameof(IndicatorLit), $"there is a lit indicator with label {label}",
(p, d) => {
switch (p.User.GetPredicate("BombIndicatorLit" + label).ToLower())
{
case "true": return(ConditionResult.FromBool(true));
case "false": return(ConditionResult.FromBool(false));
default: return(ConditionResult.Unknown("NeedIndicatorLit " + label));
}
});