FREE MyHorse : 1.0.0 1.0.0

using Oxide.Core.Plugins;
using Rust;
using UnityEngine;
using Oxide.Core.Libraries.Covalence;
using System.Collections.Generic;
using System;
using Newtonsoft.Json;

namespace Oxide.Plugins
{
    [Info("MyHorse", "Carl", "1.0.0")]
    class MyHorse : RustPlugin
    {
        #region Commands
        [ChatCommand("MyHorse")]
        private void CmdMyHorse(BasePlayer player, string command, string[] args)
        {
            string entityType = "horse";

            if (HasBuildingWithinRadius(player, configData.radius))
            {
                Print(player, Lang("ForbidByBuilding", player.UserIDString, configData.radius));
                return;
            }

            BaseEntity closestEntity = FindClosestEntity(player, configData.radius, entityType);

            if (closestEntity == null)
            {
                Print(player, Lang("NotFound", player.UserIDString, configData.radius));
                return;
            }

            Vector3 destination = player.transform.position + player.transform.forward * 3;
            closestEntity.transform.position = destination;

            Print(player, Lang("TpSuccess", player.UserIDString, configData.radius));
        }

        #endregion


        #region Methods
        private BaseEntity FindClosestEntity(BasePlayer player, int range, string entityType)
        {
            BaseEntity closestEntity = null;
            float closestDistance = float.MaxValue;

            foreach (var entity in BaseNetworkable.serverEntities)
            {
                if (
                    entity is BaseEntity
                    && (
                        ((BaseEntity)entity).PrefabName.ToLower().Contains(entityType)
                        || ((BaseEntity)entity).ShortPrefabName == entityType
                    )
                )
                {
                    float distanceToPlayer = Vector3.Distance(
                        player.transform.position,
                        entity.transform.position
                    );
                    if (distanceToPlayer < closestDistance)
                    {
                        closestDistance = distanceToPlayer;
                        closestEntity = (BaseEntity)entity;
                    }
                }
            }
            if (closestDistance < range)
            {
                return closestEntity;
            }
            else
            {
                return null;
            }
        }
        #endregion


        #region Helper

        bool HasBuildingWithinRadius(BasePlayer player, float radius)
        {
            Vector3 playerPosition = player.transform.position;

            Collider[] hitColliders = Physics.OverlapSphere(playerPosition, radius);

            foreach (Collider hitCollider in hitColliders)
            {
                string objname = hitCollider.gameObject.ToString();
                if (objname.Contains("assets/prefabs/building core/"))
                {
                    return true;
                }
            }

            return false;
        }
        #endregion

        #region ConfigurationFile

        private ConfigData configData;

        private class ConfigData
        {
            [JsonProperty(PropertyName = "Player-centered search radius")]
            public int radius = 10;

            [JsonProperty(PropertyName = "Chat Prefix")]
            public string prefix = "[MyHorse]:";

            [JsonProperty(PropertyName = "Chat Prefix color")]
            public string prefixColor = "#00FFFF";

            [JsonProperty(PropertyName = "Chat steamID icon")]
            public ulong steamIDIcon = 0;
        }

        protected override void LoadConfig()
        {
            base.LoadConfig();
            try
            {
                configData = Config.ReadObject<ConfigData>();
                if (configData == null)
                {
                    LoadDefaultConfig();
                }
            }
            catch (Exception ex)
            {
                PrintError($"The configuration file is corrupted. \n{ex}");
                LoadDefaultConfig();
            }
            SaveConfig();
        }

        protected override void LoadDefaultConfig()
        {
            PrintWarning("Creating a new configuration file");
            configData = new ConfigData { };
        }

        protected override void SaveConfig()
        {
            Config.WriteObject(configData);
        }

        #endregion ConfigurationFile



        #region LanguageFile
        private void PrintAll(string key, params object[] args)
        {
            foreach (var player in BasePlayer.activePlayerList)
            {
                Print(player, Lang(key, player.UserIDString, args));
            }
        }

        private void Print(IPlayer iPlayer, string message)
        {
            iPlayer?.Reply(
                message,
                iPlayer.Id == "server_console"
                    ? $"{configData.prefix}"
                    : $"<color={configData.prefixColor}>{configData.prefix}</color>"
            );
        }

        private void Print(BasePlayer player, string message)
        {
            Player.Message(
                player,
                message,
                string.IsNullOrEmpty(configData.prefix)
                    ? string.Empty
                    : $"<color={configData.prefixColor}>{configData.prefix}</color>",
                configData.steamIDIcon
            );
        }

        private string Lang(string key, string id = null, params object[] args)
        {
            try
            {
                return string.Format(lang.GetMessage(key, this, id), args);
            }
            catch (Exception)
            {
                PrintError(
                    $"Error in the language formatting of '{key}'. (userid: {id}. lang: {lang.GetLanguage(id)}. args: {string.Join(" ,", args)})"
                );
                throw;
            }
        }

        protected override void LoadDefaultMessages()
        {
            lang.RegisterMessages(
                new Dictionary<string, string>
                {
                    ["NotFound"] = "No horses found within a radius of {0} meters!",
                    ["ForbidByBuilding"] =
                        "There's a building within a radius of {0} meters, you can't use this command!",
                    ["TpSuccess"] =
                        "The horse within a radius of {0} meters has been teleported in front of you!"
                },
                this
            );

            lang.RegisterMessages(
                new Dictionary<string, string>
                {
                    ["NotFound"] = "在半径 {0} 米内找不到马！",
                    ["ForbidByBuilding"] = "你半径 {0} 米内有建筑物，不能使用这个命令！",
                    ["TpSuccess"] = "半径 {0} 米内的马已经被传送到你面前！"
                },
                this,
                "zh-CN"
            );
        }

        #endregion LanguageFile
    }
}