/// <summary>
/// Using the contents of the unit configs and their templates,
/// finish the interpretation of the unit configs, resolving any
/// references inside them including inheritance from the templates, and
/// create an armory from them.
/// </summary>
/// <param name="configs">
/// The unit configs that will go into the armory.
/// </param>
/// <param name="templateConfigs">
/// Configs that exist to be inherited from and don't turn into units themselves.
/// </param>
public Armory(
Dictionary <string, UnitConfig> configs,
Dictionary <string, UnitConfig> templateConfigs)
{
Categories = new List <Unit> [(int)UnitCategory._SIZE];
Units = new Dictionary <string, Unit>();
UniqueMobilityTypes = new List <MobilityData>();
for (int i = 0; i < (int)UnitCategory._SIZE; i++)
{
Categories[i] = new List <Unit>();
}
FinalizeTemplateConfigs(ref templateConfigs);
foreach (KeyValuePair <string, UnitConfig> pair in configs)
{
UnitConfig unitConfig = pair.Value;
bool valid = unitConfig.ParsingDone(templateConfigs, false);
if (!valid)
{
continue;
}
MobilityData mobility = null;
foreach (MobilityData m in UniqueMobilityTypes)
{
if (m.Equals(unitConfig.Mobility))
{
mobility = m;
break;
}
}
if (mobility == null)
{
mobility = new MobilityData(
unitConfig.Mobility, UniqueMobilityTypes.Count);
UniqueMobilityTypes.Add(mobility);
}
int i = (int)Enum.Parse(
typeof(UnitCategory), unitConfig.CategoryKey);
Unit unit = new Unit(unitConfig, mobility)
{
CategoryId = (byte)i,
Id = Categories[i].Count
};
Categories[i].Add(unit);
Units.Add(pair.Key, unit);
}
}
private void FinalizeTemplateConfigs(
ref Dictionary <string, UnitConfig> templateConfigs)
{
// The template configs themselves are allowed to inherit. So,
// here we need to take extra care in what order we call them (it is
// unsafe to call ParsingDone() on a child config if its base config
// has not had ParsingDone() called on it yet).
// TODO code a neat dependency tree here instead of brute forcing..
int retries = 10;
var finalizedTemplateConfigs = new Dictionary <string, UnitConfig>();
while (templateConfigs.Count > 0)
{
List <string> keysToRemove = new List <string>();
foreach (KeyValuePair <string, UnitConfig> pair in templateConfigs)
{
UnitConfig templateConfig = pair.Value;
bool result = templateConfig.ParsingDone(finalizedTemplateConfigs, true);
if (result)
{
finalizedTemplateConfigs.Add(pair.Key, pair.Value);
keysToRemove.Add(pair.Key);
}
}
// TODO With .net core 3.0 we will be able
// to remove from a dictionary while iterating it
foreach (string key in keysToRemove)
{
templateConfigs.Remove(key);
}
retries--;
if (retries == 0 && templateConfigs.Count > 0)
{
Logger.LogConfig(
LogLevel.ERROR,
"Could not resolve all template config dependencies. " +
"It is possible that there is a circular dependency somewhere. " +
"List of unresolved configs: ");
foreach (KeyValuePair <string, UnitConfig> pair in templateConfigs)
{
Logger.LogConfig(
LogLevel.ERROR,
$"{pair.Key}, with dependencies to {pair.Value.Inherits}");
}
}
}
templateConfigs = finalizedTemplateConfigs;
}