package net.minecraft.world.level.storage;

import java.util.Locale;
import net.minecraft.CrashReportCategory;
import net.minecraft.CrashReportDetail;
import net.minecraft.core.BlockPos;
import net.minecraft.world.Difficulty;
import net.minecraft.world.level.LevelHeightAccessor;

public interface LevelData {
	BlockPos getSpawnPos();

	float getSpawnAngle();

	long getGameTime();

	/**
	 * Get current world time
	 */
	long getDayTime();

	/**
	 * Returns {@code true} if it is thundering, {@code false} otherwise.
	 */
	boolean isThundering();

	/**
	 * Returns {@code true} if it is raining, {@code false} otherwise.
	 */
	boolean isRaining();

	/**
	 * Sets whether it is raining or not.
	 */
	void setRaining(boolean raining);

	/**
	 * Returns {@code true} if hardcore mode is enabled, otherwise {@code false}.
	 */
	boolean isHardcore();

	Difficulty getDifficulty();

	boolean isDifficultyLocked();

	default void fillCrashReportCategory(CrashReportCategory crashReportCategory, LevelHeightAccessor level) {
		crashReportCategory.setDetail("Level spawn location", (CrashReportDetail<String>)(() -> CrashReportCategory.formatLocation(level, this.getSpawnPos())));
		crashReportCategory.setDetail(
			"Level time", (CrashReportDetail<String>)(() -> String.format(Locale.ROOT, "%d game time, %d day time", this.getGameTime(), this.getDayTime()))
		);
	}
}