protected static TBaseStatus[] Convert <TStatus>(TStatus[] statuses) where TStatus : struct
{
if (statuses == null)
{
return(null);
}
var result = new TBaseStatus[statuses.Length];
for (int i = 0; i < statuses.Length; ++i)
{
result[i] = BaseStatusSystem <TObject, TBaseStatus> .Convert(statuses[i]);
}
return(result);
}
internal BaseStatusTracker(TObject obj, BaseStatusSystem <TObject, TBaseStatus> rules)
{
this.obj = obj;
this.rules = rules;
if (rules != null)
{
rules.TrackerCreated = true;
}
currentActualValues = new DefaultValueDictionary <TBaseStatus, int>();
currentRaw = new Dictionary <SourceType, DefaultValueDictionary <TBaseStatus, int> >();
sources = new Dictionary <SourceType, MultiValueDictionary <TBaseStatus, Source <TObject, TBaseStatus> > >();
internalFeeds = new Dictionary <SourceType, Dictionary <TBaseStatus, Dictionary <TBaseStatus, int> > >();
changeStack = new List <DefaultValueDictionary <StatusChange <TBaseStatus>, OnChangedHandler <TObject, TBaseStatus> > >();
foreach (SourceType type in Enum.GetValues(typeof(SourceType)))
{
currentRaw[type] = new DefaultValueDictionary <TBaseStatus, int>();
sources[type] = new MultiValueDictionary <TBaseStatus, Source <TObject, TBaseStatus> >();
internalFeeds[type] = new Dictionary <TBaseStatus, Dictionary <TBaseStatus, int> >();
}
}
/// <summary>
/// Open "<paramref name="filename"/>" and parse its text as rules. Apply the parsed rules to "<paramref name="rules"/>".
/// </summary>
public static BaseStatusSystem <TObject, TBaseStatus> ParseRulesText <TObject, TBaseStatus>(
this BaseStatusSystem <TObject, TBaseStatus> rules, string filename) where TBaseStatus : struct
{
if (!File.Exists(filename))
{
throw new FileNotFoundException($"{filename} cannot be found here.");
}
List <string> text = new List <string>();
using (StreamReader stream = new StreamReader(filename)) {
while (true)
{
string line = stream.ReadLine();
if (line == null)
{
break;
}
text.Add(line);
}
}
return(rules.ParseRulesText(text));
}
internal StatusParserInternal(BaseStatusSystem <TObject, TBaseStatus> rules, List <string> tokens)
{
this.rules = rules;
this.tokens = tokens;
extraEnums = rules.extraEnumTypes;
if (rules.DefaultValueAggregator == rules.Total)
{
rulesDefaultAggregator = "total";
}
else if (rules.DefaultValueAggregator == rules.Bool)
{
rulesDefaultAggregator = "bool";
}
else if (rules.DefaultValueAggregator == rules.MaximumOrZero)
{
rulesDefaultAggregator = "max";
}
else
{
rulesDefaultAggregator = null;
}
parserDefaultAggregator = rulesDefaultAggregator;
parserDefaultSourceLimit = "multiple";
}
/// <summary>
/// Parse "<paramref name="text"/>" as rules. Apply the parsed rules to "<paramref name="rules"/>".
/// </summary>
public static BaseStatusSystem <TObject, TBaseStatus> ParseRulesText <TObject, TBaseStatus>(
this BaseStatusSystem <TObject, TBaseStatus> rules, IEnumerable <string> text) where TBaseStatus : struct
{
new StatusParserInternal <TObject, TBaseStatus>(rules, Tokenize(text)).Parse();
return(rules);
}
internal StatusRules(BaseStatusSystem <TObject, TBaseStatus> rules, TBaseStatus status) : base(rules, status, status)
{
this.rules = rules;
this.status = status;
}
protected static TBaseStatus Convert <TStatus>(TStatus status) where TStatus : struct
{
return(BaseStatusSystem <TObject, TBaseStatus> .Convert(status));
}
internal RuleChecker(BaseStatusSystem <TObject, TStatus> rules)
{
visitedRps = new DefaultHashSet <List <TStatus> >(new IEnumValueEquality <TStatus>()); // Compare lists with value equality!
this.rules = rules;
CheckRules();
}
internal StatusTracker(TObject obj, BaseStatusSystem <TObject, int> rules) : base(obj, rules)
{
}