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package de.hysky.skyblocker.utils;
import de.hysky.skyblocker.annotations.Init;
import de.hysky.skyblocker.utils.scheduler.Scheduler;
import net.fabricmc.fabric.api.event.Event;
import net.fabricmc.fabric.api.event.EventFactory;
import net.minecraft.text.MutableText;
import net.minecraft.text.Text;
import net.minecraft.util.Formatting;
import org.jetbrains.annotations.NotNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReference;
public class SkyblockTime {
private static final long SKYBLOCK_EPOCH = 1560275700000L;
public static final AtomicInteger skyblockYear = new AtomicInteger(0);
public static final AtomicReference<Season> skyblockSeason = new AtomicReference<>(Season.SPRING);
public static final AtomicReference<Month> skyblockMonth = new AtomicReference<>(Month.EARLY_SPRING);
public static final AtomicInteger skyblockDay = new AtomicInteger(0);
public static final AtomicInteger skyblockHour = new AtomicInteger(0);
@SuppressWarnings("unused")
private static final Logger LOGGER = LoggerFactory.getLogger("Skyblocker Time");
//All time lengths are in milliseconds
public static final double HOUR_LENGTH = 50000;
public static final double DAY_LENGTH = HOUR_LENGTH * 24;
public static final double MONTH_LENGTH = DAY_LENGTH * 31;
public static final double SEASON_LENGTH = MONTH_LENGTH * 3;
public static final double YEAR_LENGTH = SEASON_LENGTH * 4;
public static final Event<OnHourChange> HOUR_CHANGE = EventFactory.createArrayBacked(OnHourChange.class, listeners -> hour -> {
for (OnHourChange listener : listeners) {
listener.onHourChange(hour);
}
});
public static final Event<OnDayChange> DAY_CHANGE = EventFactory.createArrayBacked(OnDayChange.class, listeners -> day -> {
for (OnDayChange listener : listeners) {
listener.onDayChange(day);
}
});
public static final Event<OnMonthChange> MONTH_CHANGE = EventFactory.createArrayBacked(OnMonthChange.class, listeners -> month -> {
for (OnMonthChange listener : listeners) {
listener.onMonthChange(month);
}
});
public static final Event<OnSeasonChange> SEASON_CHANGE = EventFactory.createArrayBacked(OnSeasonChange.class, listeners -> season -> {
for (OnSeasonChange listener : listeners) {
listener.onSeasonChange(season);
}
});
public static final Event<OnYearChange> YEAR_CHANGE = EventFactory.createArrayBacked(OnYearChange.class, listeners -> year -> {
for (OnYearChange listener : listeners) {
listener.onYearChange(year);
}
});
public static final Event<OnTimeUpdate> TIME_UPDATE = EventFactory.createArrayBacked(OnTimeUpdate.class, listeners -> (year, season, month, day, hour) -> {
for (OnTimeUpdate listener : listeners) {
listener.onTimeUpdate(year, season, month, day, hour);
}
});
private SkyblockTime() {
}
/**
* Updates the time and schedules a cyclic scheduler which will update the time every hour, to be run on the next hour change.
*/
@Init
public static void init() {
updateTime();
//scheduleCyclic already runs the task upon scheduling, so there's no need to call updateTime() in the lambda as well
//The division by 50 is to convert the time to ticks
Scheduler.INSTANCE.schedule(() -> Scheduler.INSTANCE.scheduleCyclic(SkyblockTime::updateTime, (int) (HOUR_LENGTH / 50)), (int) (HOUR_LENGTH - (getSkyblockMillis() % HOUR_LENGTH)) / 50);
}
public static long getSkyblockMillis() {
return System.currentTimeMillis() - SKYBLOCK_EPOCH;
}
private static int calculateSkyblockYear() {
return (int) (Math.floor(getSkyblockMillis() / YEAR_LENGTH) + 1);
}
private static int calculateSkyblockMonth() {
return (int) (Math.floor(getSkyblockMillis() / MONTH_LENGTH) % 12);
}
private static int calculateSkyblockDay() {
return (int) (Math.floor(getSkyblockMillis() / DAY_LENGTH) % 31 + 1);
}
private static int calculateSkyblockHour() {
return (int) (Math.floor(getSkyblockMillis() / HOUR_LENGTH) % 24);
}
//This could probably be compacted by abstracting the logic into a method that takes a Supplier and a Consumer, etc. but there's really no need
private static void updateTime() {
int year = calculateSkyblockYear();
if (skyblockYear.get() != year) {
skyblockYear.set(year);
YEAR_CHANGE.invoker().onYearChange(year);
}
Season season = Season.values()[calculateSkyblockMonth() / 3];
if (skyblockSeason.get() != season) {
skyblockSeason.set(season);
SEASON_CHANGE.invoker().onSeasonChange(season);
}
Month month = Month.values()[calculateSkyblockMonth()];
if (skyblockMonth.get() != month) {
skyblockMonth.set(month);
MONTH_CHANGE.invoker().onMonthChange(month);
}
int day = calculateSkyblockDay();
if (skyblockDay.get() != day) {
skyblockDay.set(day);
DAY_CHANGE.invoker().onDayChange(day);
}
int hour = calculateSkyblockHour();
if (skyblockHour.get() != hour) {
skyblockHour.set(hour);
HOUR_CHANGE.invoker().onHourChange(hour);
}
TIME_UPDATE.invoker().onTimeUpdate(year, season, month, day, hour);
//LOGGER.info("[Skyblocker Time] Skyblock time updated to Year {}, Season {}, Month {}, Day {}, Hour {}", year, season, month, day, hour);
}
public static MutableText formatTime(double seconds) {
if (seconds <= 0) return Text.literal("Now").formatted(Formatting.GREEN);
return Text.literal(formatTimeString(seconds));
}
public static @NotNull String formatTimeString(double seconds) {
seconds = Math.ceil(Math.max(seconds, 0));
StringBuilder builder = new StringBuilder();
if (seconds >= 86400) {
builder.append((int) (seconds / 86400)).append("d ");
seconds %= 86400;
}
if (seconds >= 3600) {
builder.append((int) (seconds / 3600)).append("h ");
seconds %= 3600;
}
if (seconds >= 60) {
builder.append((int) (seconds / 60)).append("m ");
seconds %= 60;
}
if (seconds >= 1) {
builder.append((int) seconds).append("s");
}
return builder.toString().trim();
}
public enum Season {
SPRING, SUMMER, FALL, WINTER
}
public enum Month {
EARLY_SPRING, SPRING, LATE_SPRING,
EARLY_SUMMER, SUMMER, LATE_SUMMER,
EARLY_FALL, FALL, LATE_FALL,
EARLY_WINTER, WINTER, LATE_WINTER
}
public interface OnHourChange {
void onHourChange(int hour);
}
public interface OnDayChange {
void onDayChange(int day);
}
public interface OnMonthChange {
void onMonthChange(Month month);
}
public interface OnSeasonChange {
void onSeasonChange(Season season);
}
public interface OnYearChange {
void onYearChange(int year);
}
public interface OnTimeUpdate {
void onTimeUpdate(int year, Season season, Month month, int day, int hour);
}
}
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