rust/oxide/plugins/GoodNightsSleep.cs

using Facepunch;
using Oxide.Core.Plugins;
using UnityEngine;
using System;

class LayerMask {
    public const int Deployed = 1 << 8;
    public const int Construction = 1 << 21;
}

namespace Oxide.Plugins {

    [Info("GoodNightsSleep", "TungstonMiner", "0.1.0")]
    [Description("An accelerated way to sleep through the night.")]
    public class GoodNightsSleep : RustPlugin {

        // the earliest time you can go to sleep
        public const float BED_TIME = 22f;

        // the amount you heal per second from sleeping
        public const float HEAL_RATIO = 1f;

        // the ratio at which time passes (e.g., 10 means 10x usual speed)
        public const float SLEEP_SPEED = 20;

        // the amount of wall-clock time (in seconds) between sleep steps
        public const float STEP_SIZE = 1f;

        // the time you wake up in the morning
        public const float WAKE_TIME = 7f;

        // a an actual instance of sleeping through the night
        private class SleepSession {

            // in-game time when we last completed a step
            private float lastStepAt = 0f;

            // callback for when the session is over
            private Action onComplete = null;

            // the player doing the sleeping
            private BasePlayer player = null;

            // the plugin itself
            private RustPlugin plugin = null;

            // the timer controlling the steps
            private Timer timer = null;

            public SleepSession(BasePlayer player, Action onComplete) {
                this.onComplete = onComplete;
                this.player = player;
            }

            // Lifecycle Methods ///////////////////////////////////////////////

            public void Begin(Timer timer) {
                this.Abort();

                this.timer = timer;
                this.lastStepAt = this.GetTime();
                this.player.StartSleeping();
                this.player.ChatMessage("You slowly start to drift off to sleep.");
            }

            public void KeepSleeping() {
                if (this.ShouldAbort()) {
                    this.Abort();
                    return;
                }

                if (this.ShouldWake()) {
                    this.End();
                    return;
                }

                var now = this.GetTime();
                var sleepDuration = (now - this.lastStepAt) * 60 * 60; // in seconds
                this.player.Heal(sleepDuration * GoodNightsSleep.HEAL_RATIO);

                this.lastStepAt = now;
                this.SetTime(
                    this.GetTime() + (
                        GoodNightsSleep.STEP_SIZE * GoodNightsSleep.SLEEP_SPEED / 60 / 60
                    )
                );
            }

            public void Abort() {
                if (this.timer == null) return;

                this.timer.Destroy();
                this.timer = null;
                this.onComplete?.Invoke();
            }

            public void End() {
                this.player.EndSleeping();
                this.Abort();
            }

            // Helper Methods //////////////////////////////////////////////////

            private float GetTime() {
                return TOD_Sky.Instance.Cycle.Hour;
            }

            private void SetTime(float time) {
                ConsoleSystem.Run(ConsoleSystem.Option.Server, $"env.time {time}");
            }

            private bool ShouldAbort() {
                if (!this.player.IsConnected) return true;
                if (this.player.IsDead()) return true;
                if (!this.player.IsSleeping()) return true;
                return false;
            }

            private bool ShouldWake() {
                if (this.ShouldAbort()) return false;
                if (this.GetTime() > GoodNightsSleep.WAKE_TIME) return true;
                return false;
            }
        };

        // the specific instance of sleeping through the night
        private SleepSession session = null;

        // Hooks ///////////////////////////////////////////////////////////////////////////////////

        void OnServerInitialized() {
            Puts("Good Night's Sleep is active");
        }

        // Commands ////////////////////////////////////////////////////////////////////////////////

        [ChatCommand("sleep")]
        private void SleepCommand(BasePlayer player, string command, string[] args) {
            if (!this.IsSleepy(player)) return;

            this.session = new SleepSession(player, () => this.OnSleepSessionEnded());
            this.session.Begin(timer.Every(STEP_SIZE, () => this.session.KeepSleeping()));
        }

        // Helper Methods //////////////////////////////////////////////////////////////////////////

        private void OnSleepSessionEnded() {
            this.session.Abort();
            this.session = null;
        }

        private bool IsSleepy(BasePlayer player) {
            var now = this.GetTime();

            if (!player) return false;
            if (!player.IsConnected) return false;

            if (player.IsDead()) {
                player.ChatMessage("You're too dead to sleep.");
                return false;
            }

            if ((now > GoodNightsSleep.WAKE_TIME) && (now < GoodNightsSleep.BED_TIME)) {
                player.ChatMessage("You aren't feeling sleepy yet.");
                return false;
            }

            if (player.IsSleeping() || (this.session != null)) {
                player.ChatMessage("You are already asleep.");
                return false;
            }

            var bag = this.FindNearbySleepingBag(player);
            if (bag == null) {
                player.ChatMessage("There's nowhere to sleep nearby.");
                return false;
            }

            if (!this.IsInBase(bag)) {
                player.ChatMessage("You're too uneasy to sleep here.");
                return false;
            }

            return true;
        }

        private SleepingBag FindNearbySleepingBag(BasePlayer player) {
            foreach (var bag in UnityEngine.Object.FindObjectsOfType<SleepingBag>()) {
                if (bag == null) continue;
                if (bag.deployerUserID != player.userID) continue;

                var distance = Vector3.Distance(player.transform.position, bag.transform.position);
                if (distance < 2f) {
                    return bag;
                }
            }

            return null;
        }

        private float GetTime() {
            return TOD_Sky.Instance.Cycle.Hour;
        }

        private bool IsInBase(SleepingBag bag) {
            return (
                this.IsOnFoundation(bag) &&
                this.IsUnderRoof(bag) &&
                this.IsNearToolchest(bag) &&
                true
            );
        }

        private bool IsNearToolchest(SleepingBag bag) {
            var privlidges = Pool.GetList<BuildingPrivlidge>();
            Vis.Entities(bag.transform.position, 25f, privlidges, LayerMask.Deployed);
            var result = privlidges.Count > 0;
            Pool.FreeList(ref privlidges);
            return result;
        }

        private bool IsOnFoundation(SleepingBag bag) {
            // get a bit off the floor so we can look down
            var position = bag.transform.position + Vector3.up * 0.1f;

            // check that there's some kind of player-placed block under the sleeping bag
            RaycastHit hit;
            Physics.Raycast(position, Vector3.down, out hit, 2f);
            if (hit.collider.GetComponentInParent<BuildingBlock>() == null) return false;

            return true;
        }

        private bool IsUnderRoof(SleepingBag bag) {
            RaycastHit hit;
            var position = bag.transform.position;
            return Physics.Raycast(position, Vector3.up, out hit, LayerMask.Construction);
        }
    }
}