private static TSeeding toSeeding(String... playerNames) {
List<TPlayer> playersBestFirst = Lists.newArrayList();
for (String playerName : playerNames) {
playersBestFirst.add(TPlayer.create(playerName));
}
return TSeeding.create(playersBestFirst);
}
@SuppressWarnings("unchecked")
public static StageSpec parseYaml(
Object yamlStage, int stageNum, Map<String, Game> games, AtomicInteger playerLimitSoFar) {
Map<String, Object> stageMap = (Map<String, Object>) yamlStage;
YamlUtils.validateKeys(stageMap, "stage", ALLOWED_KEYS);
String formatName = (String) stageMap.get("format");
List<RoundSpec> rounds = Lists.newArrayList();
int roundNum = 0;
for (Object yamlRound : (List<Object>) stageMap.get("rounds")) {
rounds.add(RoundSpec.parseYaml(yamlRound, roundNum, games));
roundNum++;
}
int playerLimit = playerLimitSoFar.get();
if (stageMap.containsKey("playerLimit")) {
playerLimit = Math.min(playerLimit, (int) stageMap.get("playerLimit"));
playerLimitSoFar.set(playerLimit);
}
if (stageMap.containsKey("playerCutoff")) {
// This affects the player limit for the next round, not the current round.
playerLimitSoFar.set((int) stageMap.get("playerCutoff"));
}
Set<TPlayer> excludedPlayers = Sets.newHashSet();
if (stageMap.containsKey("excludedPlayers")) {
for (Object playerName : (List<Object>) stageMap.get("excludedPlayers")) {
// Note that playerName could actually be e.g. an Integer instead
// of a String, so we do need toString() instead of a cast.
excludedPlayers.add(TPlayer.create(playerName.toString()));
}
}
return new StageSpec(
stageNum,
StageFormat.parse(formatName),
ImmutableList.copyOf(rounds),
playerLimit,
ImmutableSet.copyOf(excludedPlayers));
}