XFEServerManager

package com.xfestudio.xfeservermanager.core.rollback;

/** Hard safety limits are four chunks and two milliseconds per server tick. */
public record TickBudget(int maxDistinctChunks, long maxNanos) {
    public static final int HARD_MAX_CHUNKS = 4;
    public static final long HARD_MAX_NANOS = 2_000_000L;

    public TickBudget {
        if (maxDistinctChunks < 1 || maxDistinctChunks > HARD_MAX_CHUNKS) {
            throw new IllegalArgumentException("maxDistinctChunks must be between 1 and 4");
        }
        if (maxNanos < 1 || maxNanos > HARD_MAX_NANOS) {
            throw new IllegalArgumentException("maxNanos must be between 1 and 2000000");
        }
    }

    public static TickBudget safeDefault() {
        return new TickBudget(HARD_MAX_CHUNKS, HARD_MAX_NANOS);
    }
}