C#:
// Все права принадлежат дискорд сообществу https://discord.gg/VgNHPpNrz6
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Oxide.Core;
using Oxide.Core.Plugins;
using Oxide.Core.Libraries.Covalence;
using Oxide.Game.Rust.Cui;
using System;
using System.Collections.Generic;
using System.Linq;
using static ConversationData;
using static NPCTalking;
namespace Oxide.Plugins {
[Info("Vehicle Vendor Options", "WhiteThunder", "1.7.8")]
[Description("Allows customizing vehicle fuel and prices at NPC vendors.")]
internal class VehicleVendorOptions : CovalencePlugin {
#region Fields
[PluginReference]
private readonly Plugin Economics, ServerRewards;
private Configuration _config;
private const string Permission_Allow_All = "vehiclevendoroptions.allow.all";
private const string Permission_Free_All = "vehiclevendoroptions.free.allvehicles";
private const string Permission_Ownership_All = "vehiclevendoroptions.ownership.allvehicles";
private const string Permission_Price_Prefix = "vehiclevendoroptions.price";
private const int MinHiddenSlot = 24;
private const int ScrapItemId = -932201673;
private const float VanillaDespawnProtectionTime = 300;
private readonly object False = false;
private Item _scrapItem;
private readonly VehicleInfoManager _vehicleInfoManager;
public VehicleVendorOptions() {
_vehicleInfoManager = new VehicleInfoManager(this);
}
#endregion
#region Hooks
private void Init() {
permission.RegisterPermission(Permission_Allow_All, this);
permission.RegisterPermission(Permission_Free_All, this);
permission.RegisterPermission(Permission_Ownership_All, this);
_vehicleInfoManager.Init();
}
private void OnServerInitialized() {
_scrapItem = ItemManager.CreateByItemID(ScrapItemId);
_vehicleInfoManager.OnServerInitialized();
}
private void Unload() {
CostLabelUI.DestroyAll();
_scrapItem?.Remove();
}
private void OnEntitySpawned(HotAirBalloon vehicle) => HandleSpawn(vehicle);
private void OnEntitySpawned(PlayerHelicopter vehicle) => HandleSpawn(vehicle);
private void OnEntitySpawned(MotorRowboat vehicle) => HandleSpawn(vehicle);
private void OnEntitySpawned(BaseSubmarine vehicle) => HandleSpawn(vehicle);
private object OnRidableAnimalClaim(RidableHorse horse, BasePlayer player, Item saddleItem) {
if (!horse.IsForSale) return null;
var vehicleInfo = _vehicleInfoManager.GetVehicleInfo(horse);
if (vehicleInfo == null) return null;
if (!HasPermission(player.UserIDString, Permission_Free_All) && !HasPermission(player.UserIDString, vehicleInfo.FreePermission)) return null;
horse.SetFlag(BaseEntity.Flags.Reserved2, false);
if (saddleItem != null) {
horse.OnClaimedWithToken(saddleItem);
}
else {
// If the saddle item is null, that means the hook is out of date, so just use one seat for now.horse.SetFlag(BaseEntity.Flags.Reserved9, true, networkupdate: false);
horse.SetFlag(BaseEntity.Flags.Reserved10, false);
horse.UpdateMountFlags();
}
horse.AttemptMount(player, doMountChecks : false);
Interface.CallHook("OnRidableAnimalClaimed", horse, player);
return False;
}
private void OnRidableAnimalClaimed(RidableHorse horse, BasePlayer player) {
SetOwnerIfPermission(horse, player);
}
private object OnNpcConversationRespond(VehicleVendor vendor, BasePlayer player, ConversationData conversationData, ResponseNode responseNode) {
CostLabelUI.Destroy(player);
var resultingSpeechNode = ConversationUtils.FindSpeechNodeByName(conversationData, responseNode.resultingSpeechNode);
if (resultingSpeechNode == null) return null;
var vehicleInfo = _vehicleInfoManager.GetForPayPrompt(resultingSpeechNode.shortname);
if (vehicleInfo != null) {
// Player has selected a specific vehicle.return HandlePayPrompt(vendor, player, resultingSpeechNode, vehicleInfo);
}
if (!string.IsNullOrEmpty(responseNode.actionString)) {
vehicleInfo = _vehicleInfoManager.GetForPayAction(responseNode.actionString);
if (vehicleInfo == null) return null;
// Player has selected the option to pay for the vehicle.return HandlePayment(vendor, player, conversationData, responseNode, vehicleInfo);
}
return null;
}
private void OnNpcConversationEnded(VehicleVendor vendor, BasePlayer player) {
CostLabelUI.Destroy(player);
}
#endregion
#region Helpers
private static void AdjustFuel(VehicleSpawner.IVehicleSpawnUser vehicle, int desiredFuelAmount) {
if (vehicle.GetFuelSystem() is not EntityFuelSystem fuelSystem) return;
var fuelAmount = desiredFuelAmount < 0 ? fuelSystem.GetFuelContainer().allowedItem.stackable : desiredFuelAmount;
var fuelItem = fuelSystem.GetFuelItem();
if (fuelItem != null && fuelItem.amount != fuelAmount) {
fuelItem.amount = fuelAmount;
fuelItem.MarkDirty();
}
}
private void HandleSpawn(VehicleSpawner.IVehicleSpawnUser vehicle) {
if (Rust.Application.isLoadingSave) return;
var vehicle2 = vehicle;
NextTick(() => {
var entity = vehicle2 as BaseEntity;
if (entity?.creatorEntity == null) return;
var vehicleConfig = _vehicleInfoManager.GetVehicleInfo(entity)?.VehicleConfig;
if (vehicleConfig == null) return;
AdjustFuel(vehicle2, vehicleConfig.FuelAmount);
MaybeSetOwner(entity);
var spawnTimeDelta = vehicleConfig.DespawnProtectionSeconds - VanillaDespawnProtectionTime;
var baseVehicle = entity as BaseVehicle;
if ((object)baseVehicle != null) {
baseVehicle.spawnTime += spawnTimeDelta;
}
var hotAirBalloon = entity as HotAirBalloon;
if ((object)hotAirBalloon != null) {
hotAirBalloon.spawnTime += spawnTimeDelta;
}
}
);
}
private void MaybeSetOwner(BaseEntity vehicle) {
var basePlayer = vehicle.creatorEntity as BasePlayer;
if (basePlayer == null) return;
SetOwnerIfPermission(vehicle, basePlayer);
}
private void SetOwnerIfPermission(BaseEntity vehicle, BasePlayer basePlayer) {
var vehicleInfo = _vehicleInfoManager.GetVehicleInfo(vehicle);
if (vehicle == null) return;
if (HasPermission(basePlayer.UserIDString, Permission_Ownership_All) || HasPermission(basePlayer.UserIDString, vehicleInfo.OwnershipPermission)) {
vehicle.OwnerID = basePlayer.userID;
}
}
private bool HasPermission(string userIdString, string perm) {
return permission.UserHasPermission(userIdString, perm);
}
private object HandlePayPrompt(VehicleVendor vendor, BasePlayer player, SpeechNode resultingSpeechNode, VehicleInfo vehicleInfo) {
if (vehicleInfo.VehicleConfig.RequiresPermission && !HasPermission(player.UserIDString, Permission_Allow_All) && !HasPermission(player.UserIDString, vehicleInfo.PurchasePermission)) {
// End the conversation instead of showing the option to pay.ConversationUtils.ForceSpeechNode(vendor, player, ConversationUtils.SpeechNodes.Goodbye);
ChatMessage(player, "Error.Vehicle.NoPermission");
return False;
}
// Player has permission, so check if we need to send a UI and fake inventory snapshot.var scrapCondition = ConversationUtils.FindPayConditionInResponses(resultingSpeechNode);
if (scrapCondition != null) {
var vanillaPrice = (int)scrapCondition.conditionAmount;
var priceConfig = vehicleInfo.VehicleConfig.GetPriceForPlayer(this, player.IPlayer, vehicleInfo.FreePermission);
if (priceConfig == null || priceConfig.MatchesVanillaPrice(vanillaPrice)) return null;
// Always send the UI if the price is custom, regardless of whether the player has enough.CostLabelUI.Create(this, player, priceConfig);
var playerScrapAmount = player.inventory.GetAmount(ScrapItemId);
var canAffordVanillaPrice = playerScrapAmount >= vanillaPrice;
var canAffordCustomPrice = priceConfig.CanPlayerAfford(player);
if (canAffordCustomPrice == canAffordVanillaPrice) return null;
// Either the client has enough but thinks it doesn't, or doesn't have enough but thinks it does.// Add or remove scrap so the vanilla logic for showing the payment option will match the custom payment logic.var addOrRemoveScrapAmount = canAffordCustomPrice ? vanillaPrice : -playerScrapAmount;
PlayerInventoryUtils.UpdateWithFakeScrap(player, _scrapItem, addOrRemoveScrapAmount);
var player2 = player;
// Refresh the player inventory to clear out the fake snapshot, after a few seconds.// This delay needs to be long enough for the text to print out, which could vary by language.player2.Invoke(() => PlayerInventoryUtils.Refresh(player2), 3f);
}
return null;
}
// This method is mostly vanilla logic, with some changes to modify the price.private object HandlePayment(VehicleVendor vendor, BasePlayer player, ConversationData conversationData, ResponseNode responseNode, VehicleInfo vehicleInfo)
{
if (responseNode.conditions.Length != 0) {
vendor.UpdateFlags();
}
var scrapCondition = ConversationUtils.GetScrapCondition(responseNode);
if (scrapCondition == null) return null;
var resultAction = ConversationUtils.FindResultAction(vendor, vehicleInfo.PayAction);
if (resultAction == null) return null;
var vanillaPrice = (int)scrapCondition.conditionAmount;
var priceConfig = vehicleInfo.VehicleConfig.GetPriceForPlayer(this, player.IPlayer, vehicleInfo.FreePermission);
if (priceConfig == null || priceConfig.MatchesVanillaPrice(vanillaPrice)) return null;
if (!priceConfig.CanPlayerAfford(player)) {
ConversationUtils.ForceSpeechNode(vendor, player, ConversationUtils.SpeechNodes.Goodbye);
return False;
}
if (priceConfig.RequiresScrap) {
// Set the scrap price to the custom amount.scrapCondition.conditionAmount = (uint)priceConfig.Amount;
resultAction.scrapCost = priceConfig.Amount;
}
else {
// Set the scrap price to 0 since the player is being charged for custom currency.priceConfig.TryChargePlayer(player);
scrapCondition.conditionAmount = 0;
resultAction.scrapCost = 0;
}
bool passesConditions;
try {
passesConditions = responseNode.PassesConditions(player, vendor);
if (passesConditions && !string.IsNullOrEmpty(responseNode.actionString)) {
vendor.OnConversationAction(player, responseNode.actionString);
}
}
finally {
// Revert scrap price to vanilla.scrapCondition.conditionAmount = (uint)vanillaPrice;
resultAction.scrapCost = vanillaPrice;
}
var speechNodeIndex = conversationData.GetSpeechNodeIndex(passesConditions ? responseNode.resultingSpeechNode : responseNode.GetFailedSpeechNode(player, vendor));
if (speechNodeIndex == -1) {
vendor.ForceEndConversation(player);
return False;
}
vendor.ForceSpeechNode(player, speechNodeIndex);
Interface.CallHook("OnNpcConversationResponded", this, player, conversationData, responseNode);
return False;
}
#endregion
#region Vehicle Info
private class VehicleInfo {
public string PrefabPath;
public string PermissionSuffix;
public VehicleConfig VehicleConfig;
public string PayPrompt;
public string PayAction;
public uint PrefabId {
get;
private set;
}
public string PurchasePermission {
get;
private set;
}
public string OwnershipPermission {
get;
private set;
}
public string FreePermission {
get;
private set;
}
public void Init() {
PurchasePermission = $"{nameof(VehicleVendorOptions)}.allow.{PermissionSuffix}".ToLower();
OwnershipPermission = $"{nameof(VehicleVendorOptions)}.ownership.{PermissionSuffix}".ToLower();
FreePermission = $"{nameof(VehicleVendorOptions)}.free.{PermissionSuffix}".ToLower();
}
public void OnServerInitialized() {
var entity = GameManager.server.FindPrefab(PrefabPath)?.GetComponent<BaseEntity>();
if (entity != null) {
PrefabId = entity.prefabID;
}
}
}
private class VehicleInfoManager {
private readonly VehicleVendorOptions _plugin;
private readonly Dictionary<uint, VehicleInfo> _prefabIdToVehicleInfo = new();
private readonly Dictionary<string, VehicleInfo> _payPromptToVehicleInfo = new();
private readonly Dictionary<string, VehicleInfo> _payActionToVehicleInfo = new();
private VehicleInfo[] _allVehicles;
public VehicleInfoManager(VehicleVendorOptions plugin) {
_plugin = plugin;
}
public void Init() {
_allVehicles = new[] {
new VehicleInfo {
PrefabPath = "assets/content/vehicles/minicopter/minicopter.entity.prefab", PermissionSuffix = "minicopter", VehicleConfig = _plugin._config.Vehicles.Minicopter, PayPrompt = "minicopterbuy", PayAction = "buyminicopter",
}
, new VehicleInfo {
PrefabPath = "assets/content/vehicles/scrap heli carrier/scraptransporthelicopter.prefab", PermissionSuffix = "scraptransport", VehicleConfig = _plugin._config.Vehicles.ScrapTransport, PayPrompt = "transportbuy", PayAction = "buytransport",
}
, new VehicleInfo {
PrefabPath = "assets/content/vehicles/attackhelicopter/attackhelicopter.entity.prefab", PermissionSuffix = "attackhelicopter", VehicleConfig = _plugin._config.Vehicles.AttackHelicopter, PayPrompt = "attackbuy", PayAction = "buyattack",
}
, new VehicleInfo {
PrefabPath = "assets/prefabs/deployable/hot air balloon/hotairballoon.prefab", PermissionSuffix = "hotairballoon", VehicleConfig = _plugin._config.Vehicles.HotAirBalloon, PayPrompt = "habbuy", PayAction = "buyhab",
}
, new VehicleInfo {
PrefabPath = "assets/content/vehicles/boats/rowboat/rowboat.prefab", PermissionSuffix = "rowboat", VehicleConfig = _plugin._config.Vehicles.Rowboat, PayPrompt = "pay_rowboat", PayAction = "buyboat",
}
, new VehicleInfo {
PrefabPath = "assets/content/vehicles/boats/rhib/rhib.prefab", PermissionSuffix = "rhib", VehicleConfig = _plugin._config.Vehicles.RHIB, PayPrompt = "pay_rhib", PayAction = "buyrhib",
}
, new VehicleInfo {
PrefabPath = "assets/content/vehicles/submarine/submarinesolo.entity.prefab", PermissionSuffix = "solosub", VehicleConfig = _plugin._config.Vehicles.SoloSub, PayPrompt = "pay_sub", PayAction = "buysub",
}
, new VehicleInfo {
PrefabPath = "assets/content/vehicles/submarine/submarineduo.entity.prefab", PermissionSuffix = "duosub", VehicleConfig = _plugin._config.Vehicles.DuoSub, PayPrompt = "pay_duosub", PayAction = "buysubduo",
}
, new VehicleInfo {
PrefabPath = "assets/content/vehicles/horse/ridablehorse.prefab", PermissionSuffix = "ridablehorse",
}
,
}
;
foreach (var vehicleInfo in _allVehicles) {
vehicleInfo.Init();
if (!string.IsNullOrEmpty(vehicleInfo.PayPrompt)) {
_payPromptToVehicleInfo[vehicleInfo.PayPrompt] = vehicleInfo;
}
if (!string.IsNullOrEmpty(vehicleInfo.PayAction)) {
_payActionToVehicleInfo[vehicleInfo.PayAction] = vehicleInfo;
}
}
// Register permissions in batches by permission type.foreach (var vehicleInfo in _allVehicles)
{
_plugin.permission.RegisterPermission(vehicleInfo.PurchasePermission, _plugin);
}
foreach (var vehicleInfo in _allVehicles) {
_plugin.permission.RegisterPermission(vehicleInfo.OwnershipPermission, _plugin);
}
foreach (var vehicleInfo in _allVehicles) {
_plugin.permission.RegisterPermission(vehicleInfo.FreePermission, _plugin);
}
foreach (var vehicleInfo in _allVehicles) {
vehicleInfo.VehicleConfig?.InitAndValidate(_plugin, vehicleInfo.PermissionSuffix);
}
}
public void OnServerInitialized() {
foreach (var vehicleInfo in _allVehicles) {
vehicleInfo.OnServerInitialized();
if (vehicleInfo.PrefabId != 0) {
_prefabIdToVehicleInfo[vehicleInfo.PrefabId] = vehicleInfo;
}
else {
_plugin.LogError($"Unable to determine Prefab ID for prefab: {vehicleInfo.PrefabPath}");
}
}
}
public VehicleInfo GetVehicleInfo(BaseEntity entity) {
return _prefabIdToVehicleInfo.GetValueOrDefault(entity.prefabID);
}
public VehicleInfo GetForPayPrompt(string promptName) {
return _payPromptToVehicleInfo.GetValueOrDefault(promptName);
}
public VehicleInfo GetForPayAction(string actionName) {
return _payActionToVehicleInfo.GetValueOrDefault(actionName);
}
}
#endregion
#region Player Inventory Utilities
private static class PlayerInventoryUtils {
public static void Refresh(BasePlayer player) {
player.inventory.SendUpdatedInventory(PlayerInventory.Type.Main, player.inventory.containerMain);
}
public static void UpdateWithFakeScrap(BasePlayer player, Item scrapItem, int amountDiff) {
using var containerUpdate = Facepunch.Pool.Get<ProtoBuf.UpdateItemContainer>();
containerUpdate.type = (int)PlayerInventory.Type.Main;
containerUpdate.container = Facepunch.Pool.Get<List<ProtoBuf.ItemContainer>>();
var containerInfo = player.inventory.containerMain.Save();
var itemSlot = AddFakeScrapToContainerUpdate(containerInfo, scrapItem, amountDiff);
containerUpdate.container.Capacity = itemSlot + 1;
containerUpdate.container.Add(containerInfo);
player.ClientRPCPlayer(null, player, "UpdatedItemContainer", containerUpdate);
}
private static int AddFakeScrapToContainerUpdate(ProtoBuf.ItemContainer containerInfo, Item scrapItem, int scrapAmount) {
// Always use a separate item so it can be placed out of view.var itemInfo = scrapItem.Save();
itemInfo.amount = scrapAmount;
itemInfo.slot = GetNextAvailableSlot(containerInfo);
containerInfo.contents.Add(itemInfo);
return itemInfo.slot;
}
private static int GetNextAvailableSlot(ProtoBuf.ItemContainer containerInfo) {
var highestSlot = MinHiddenSlot;
foreach (var item in containerInfo.contents) {
if (item.slot > highestSlot) {
highestSlot = item.slot;
}
}
return highestSlot;
}
}
#endregion
#region Conversation Utilities
private static class ConversationUtils {
public static class SpeechNodes {
public const string Goodbye = "goodbye";
}
public static ConversationCondition GetScrapCondition(ResponseNode responseNode) {
foreach (var condition in responseNode.conditions) {
if (condition.conditionType == ConversationCondition.ConditionType.HasScrap) return condition;
}
return null;
}
public static ConversationCondition FindPayConditionInResponses(SpeechNode speechNode) {
foreach (var futureResponseOption in speechNode.responses) {
var scrapCondition = GetScrapCondition(futureResponseOption);
if (scrapCondition != null) {
return scrapCondition;
}
}
return null;
}
public static void ForceSpeechNode(NPCTalking npcTalking, BasePlayer player, string speechNodeName) {
var speechNodeIndex = npcTalking.GetConversationFor(player).GetSpeechNodeIndex(speechNodeName);
npcTalking.ForceSpeechNode(player, speechNodeIndex);
}
public static NPCConversationResultAction FindResultAction(NPCTalking npcTalking, string actionString) {
if (string.IsNullOrEmpty(actionString)) return null;
foreach (var resultAction in npcTalking.conversationResultActions) {
if (resultAction.action == actionString) return resultAction;
}
return null;
}
public static SpeechNode FindSpeechNodeByName(ConversationData conversationData, string speechNodeName) {
foreach (var speechNode in conversationData.speeches) {
if (speechNode.shortname == speechNodeName) return speechNode;
}
return null;
}
}
#endregion
#region UI
private static class CostLabelUI {
private const string Name = "VehicleVendorOptions";
public static void Destroy(BasePlayer player) {
CuiHelper.DestroyUi(player, Name);
}
public static void DestroyAll() {
foreach (var player in BasePlayer.activePlayerList) {
Destroy(player);
}
}
public static void Create(VehicleVendorOptions plugin, BasePlayer player, PriceConfig priceConfig) {
var itemPrice = priceConfig.Amount == 0 ? plugin.GetMessage(player, "UI.Price.Free") : priceConfig.PaymentProvider is EconomicsPaymentProvider ? plugin.GetMessage(player, "UI.Currency.Economics", priceConfig.Amount) : priceConfig.PaymentProvider is ServerRewardsPaymentProvider ? plugin.GetMessage(player, "UI.Currency.ServerRewards", priceConfig.Amount) : $"{priceConfig.Amount} {plugin.GetMessage(player, plugin.GetItemNameLocalizationKey(priceConfig.ItemShortName))}";
var cuiElements = new CuiElementContainer {
{
new CuiLabel {
RectTransform = {
AnchorMin = "0.5 0.5", AnchorMax = "0.5 0.5", OffsetMin = "152 21", OffsetMax = "428 41",
}
, Text = {
Text = plugin.GetMessage(player, "UI.ActualPrice", itemPrice), FontSize = 11, Font = "robotocondensed-regular.ttf", Align = UnityEngine.TextAnchor.MiddleLeft,
}
,
}
, "Overlay", Name
}
,
}
;
CuiHelper.AddUi(player, cuiElements);
}
}
#endregion
#region Payment Providers
private interface IPaymentProvider {
bool IsAvailable {
get;
}
int GetBalance(BasePlayer player);
void TakeBalance(BasePlayer player, int amount);
}
private class EconomicsPaymentProvider : IPaymentProvider {
private readonly VehicleVendorOptions _plugin;
private Plugin _ownerPlugin => _plugin.Economics;
public EconomicsPaymentProvider(VehicleVendorOptions plugin) {
_plugin = plugin;
}
public bool IsAvailable => _ownerPlugin != null;
public int GetBalance(BasePlayer player) {
return Convert.ToInt32(_ownerPlugin.Call("Balance", (ulong)player.userID));
}
public void TakeBalance(BasePlayer player, int amount) {
_ownerPlugin.Call("Withdraw", (ulong)player.userID, Convert.ToDouble(amount));
}
}
private class ServerRewardsPaymentProvider : IPaymentProvider {
private readonly VehicleVendorOptions _plugin;
private Plugin _ownerPlugin => _plugin.ServerRewards;
public ServerRewardsPaymentProvider(VehicleVendorOptions plugin) {
_plugin = plugin;
}
public bool IsAvailable => _ownerPlugin != null;
public int GetBalance(BasePlayer player) {
return Convert.ToInt32(_ownerPlugin.Call("CheckPoints", (ulong)player.userID));
}
public void TakeBalance(BasePlayer player, int amount) {
_ownerPlugin.Call("TakePoints", (ulong)player.userID, amount);
}
}
private class ItemsPaymentProvider : IPaymentProvider {
public bool IsAvailable => true;
private int _itemId;
public ItemsPaymentProvider(int itemId) {
_itemId = itemId;
}
public int GetBalance(BasePlayer player) {
return player.inventory.GetAmount(_itemId);
}
public void TakeBalance(BasePlayer player, int amount) {
player.inventory.Take(null, _itemId, amount);
}
}
#endregion
#region Configuration
private class VehicleConfigMap {
[JsonProperty("Minicopter")]
public VehicleConfig Minicopter = new() {
FuelAmount = 100, PricesRequiringPermission = new[] {
new PriceConfig {
Amount = 500
}
, new PriceConfig {
Amount = 250
}
,
}
,
}
;
[JsonProperty("ScrapTransport")]
public VehicleConfig ScrapTransport = new() {
FuelAmount = 100, PricesRequiringPermission = new[] {
new PriceConfig {
Amount = 800
}
, new PriceConfig {
Amount = 400
}
,
}
,
}
;
[JsonProperty("AttackHelicopter")]
public VehicleConfig AttackHelicopter = new() {
FuelAmount = 100, PricesRequiringPermission = new[] {
new PriceConfig {
Amount = 1750
}
, new PriceConfig {
Amount = 1250
}
,
}
,
}
;
[JsonProperty("HotAirBalloon")]
public VehicleConfig HotAirBalloon = new() {
FuelAmount = 75, PricesRequiringPermission = new[] {
new PriceConfig {
Amount = 100
}
, new PriceConfig {
Amount = 50
}
,
}
,
}
;
[JsonProperty("Rowboat")]
public VehicleConfig Rowboat = new() {
FuelAmount = 50, PricesRequiringPermission = new[] {
new PriceConfig {
Amount = 80
}
, new PriceConfig {
Amount = 40
}
,
}
,
}
;
[JsonProperty("RHIB")]
public VehicleConfig RHIB = new() {
FuelAmount = 50, PricesRequiringPermission = new[] {
new PriceConfig {
Amount = 200
}
, new PriceConfig {
Amount = 100
}
,
}
,
}
;
[JsonProperty("SoloSub")]
public VehicleConfig SoloSub = new() {
FuelAmount = 50, PricesRequiringPermission = new[] {
new PriceConfig {
Amount = 125
}
, new PriceConfig {
Amount = 50
}
,
}
,
}
;
[JsonProperty("DuoSub")]
public VehicleConfig DuoSub = new() {
FuelAmount = 50, PricesRequiringPermission = new[] {
new PriceConfig {
Amount = 200
}
, new PriceConfig {
Amount = 100
}
,
}
,
}
;
}
private class VehicleConfig {
private static PriceConfig FreePriceConfig = new() {
Amount = 0
}
;
[JsonProperty("RequiresPermission")]
public bool RequiresPermission = false;
[JsonProperty("FuelAmount")]
public int FuelAmount = 100;
[JsonProperty("DespawnProtectionSeconds")]
public float DespawnProtectionSeconds = 300;
[JsonProperty("PricesRequiringPermission")]
public PriceConfig[] PricesRequiringPermission = Array.Empty<PriceConfig>();
public void InitAndValidate(VehicleVendorOptions plugin, string vehicleType) {
foreach (var priceConfig in PricesRequiringPermission) {
priceConfig.InitAndValidate(plugin, vehicleType);
plugin.permission.RegisterPermission(priceConfig.Permission, plugin);
}
}
public PriceConfig GetPriceForPlayer(VehicleVendorOptions plugin, IPlayer player, string freePermission) {
if (plugin.HasPermission(player.Id, Permission_Free_All) || plugin.HasPermission(player.Id, freePermission)) return FreePriceConfig;
if (PricesRequiringPermission == null) return null;
for (var i = PricesRequiringPermission.Length - 1; i >= 0; i--) {
var priceConfig = PricesRequiringPermission[i];
if (priceConfig.IsValid && player.HasPermission(priceConfig.Permission)) return priceConfig;
}
return null;
}
}
private class PriceConfig {
[JsonProperty("Amount")]
public int Amount;
[JsonProperty("ItemShortName", DefaultValueHandling = DefaultValueHandling.Ignore)]
public string ItemShortName = "scrap";
[JsonProperty("UseEconomics")]
public bool UseEconomics = false;
[JsonProperty("UseServerRewards")]
public bool UseServerRewards = false;
[JsonIgnore]
public string Permission;
[JsonIgnore]
public IPaymentProvider PaymentProvider;
[JsonIgnore]
public bool IsValid => (PaymentProvider?.IsAvailable ?? false) && Permission != string.Empty;
[JsonIgnore]
public bool RequiresScrap => PaymentProvider is ItemsPaymentProvider && ItemShortName == "scrap";
private ItemDefinition _itemDefinition;
[JsonIgnore]
public ItemDefinition ItemDef {
get {
if (_itemDefinition == null) {
_itemDefinition = ItemManager.FindItemDefinition(ItemShortName);
}
return _itemDefinition;
}
}
public bool MatchesVanillaPrice(int vanillaPrice) {
return RequiresScrap && Amount == vanillaPrice;
}
public void InitAndValidate(VehicleVendorOptions plugin, string vehicleType) {
Permission = GeneratePermission(vehicleType);
PaymentProvider = CreatePaymentProvider(plugin);
}
private IPaymentProvider CreatePaymentProvider(VehicleVendorOptions plugin) {
if (UseEconomics) return new EconomicsPaymentProvider(plugin);
if (UseServerRewards) return new ServerRewardsPaymentProvider(plugin);
if (ItemDef == null) {
plugin.LogError($"Price config contains an invalid item short name: '{ItemShortName}'.");
return null;
}
return new ItemsPaymentProvider(ItemDef.itemid);
}
private string GeneratePermission(string vehicleType) {
if (Amount == 0) {
Permission = $"{Permission_Price_Prefix}.{vehicleType}.free";
}
else {
var currencyType = UseEconomics ? "economics" : UseServerRewards ? "serverrewards" : ItemShortName;
if (string.IsNullOrEmpty(ItemShortName)) return string.Empty;
Permission = $"{Permission_Price_Prefix}.{vehicleType}.{currencyType}.{Amount}";
}
return Permission;
}
public bool CanPlayerAfford(BasePlayer player) {
if (Amount <= 0) return true;
return PaymentProvider.GetBalance(player) >= Amount;
}
public bool TryChargePlayer(BasePlayer player) {
if (Amount <= 0) return true;
PaymentProvider.TakeBalance(player, Amount);
return true;
}
}
private class Configuration : BaseConfiguration {
[JsonProperty("Vehicles")]
public VehicleConfigMap Vehicles = new();
}
private Configuration GetDefaultConfig() => new();
#endregion
#region Configuration Helpers
private class BaseConfiguration {
public string ToJson() => JsonConvert.SerializeObject(this);
public Dictionary<string, object> ToDictionary() => JsonHelper.Deserialize(ToJson()) as Dictionary<string, object>;
}
private static class JsonHelper {
public static object Deserialize(string json) => ToObject(JToken.Parse(json));
private static object ToObject(JToken token) {
switch (token.Type) {
case JTokenType.Object : return token.Children<JProperty>().ToDictionary(prop => prop.Name, prop => ToObject(prop.Value));
case JTokenType.Array : return token.Select(ToObject).ToList();
default : return ((JValue)token).Value;
}
}
}
private bool MaybeUpdateConfig(BaseConfiguration config) {
var currentWithDefaults = config.ToDictionary();
var currentRaw = Config.ToDictionary(x => x.Key, x => x.Value);
return MaybeUpdateConfigDict(currentWithDefaults, currentRaw);
}
private bool MaybeUpdateConfigDict(Dictionary<string, object> currentWithDefaults, Dictionary<string, object> currentRaw) {
var changed = false;
foreach (var key in currentWithDefaults.Keys) {
if (currentRaw.TryGetValue(key, out var currentRawValue)) {
var currentDictValue = currentRawValue as Dictionary<string, object>;
if (currentWithDefaults[key] is Dictionary<string, object> defaultDictValue) {
if (currentDictValue == null) {
currentRaw[key] = currentWithDefaults[key];
changed = true;
}
else if (MaybeUpdateConfigDict(defaultDictValue, currentDictValue)) {
changed = true;
}
}
}
else {
currentRaw[key] = currentWithDefaults[key];
changed = true;
}
}
return changed;
}
protected override void LoadDefaultConfig() => _config = GetDefaultConfig();
protected override void LoadConfig() {
base.LoadConfig();
try {
_config = Config.ReadObject<Configuration>();
if (_config == null) {
throw new JsonException();
}
if (MaybeUpdateConfig(_config)) {
LogWarning("Configuration appears to be outdated; updating and saving");
SaveConfig();
}
}
catch (Exception e) {
LogError(e.Message);
LogWarning($"Configuration file {Name}.json is invalid; using defaults");
LoadDefaultConfig();
}
}
protected override void SaveConfig() {
Log($"Configuration changes saved to {Name}.json");
Config.WriteObject(_config, true);
}
#endregion
#region Localization
private void ChatMessage(BasePlayer player, string messageName, params object[] args) => player.ChatMessage(string.Format(GetMessage(player.UserIDString, messageName), args));
private string GetMessage(BasePlayer player, string messageName, params object[] args) => GetMessage(player.IPlayer, messageName, args);
private string GetMessage(IPlayer player, string messageName, params object[] args) => GetMessage(player.Id, messageName, args);
private string GetMessage(string playerId, string messageName, params object[] args) {
var message = lang.GetMessage(messageName, this, playerId);
return args.Length > 0 ? string.Format(message, args) : message;
}
private string GetItemNameLocalizationKey(string itemShortName) => $"Item.{itemShortName}";
private void AddEnglishItemNamesForPriceConfigs(Dictionary<string, string> messages, PriceConfig[] priceConfigs) {
foreach (var priceConfig in priceConfigs) {
if (string.IsNullOrEmpty(priceConfig.ItemShortName)) continue;
var localizationKey = GetItemNameLocalizationKey(priceConfig.ItemShortName);
messages[localizationKey] = priceConfig.ItemDef.displayName.english;
}
}
protected override void LoadDefaultMessages() {
var messages = new Dictionary<string, string> {
["Error.Vehicle.NoPermission"]
= "You don't have permission to buy that vehicle.", ["UI.ActualPrice"] = "Actual price: {0}", ["UI.Price.Free"] = "Free", ["UI.Currency.Economics"] = "{0:C}", ["UI.Currency.ServerRewards"] = "{0} reward points",
}
;
if (Translate.englishBaseStrings == null) {
Translate.CacheEnglishStrings();
}
AddEnglishItemNamesForPriceConfigs(messages, _config.Vehicles.Minicopter.PricesRequiringPermission);
AddEnglishItemNamesForPriceConfigs(messages, _config.Vehicles.ScrapTransport.PricesRequiringPermission);
AddEnglishItemNamesForPriceConfigs(messages, _config.Vehicles.AttackHelicopter.PricesRequiringPermission);
AddEnglishItemNamesForPriceConfigs(messages, _config.Vehicles.HotAirBalloon.PricesRequiringPermission);
AddEnglishItemNamesForPriceConfigs(messages, _config.Vehicles.Rowboat.PricesRequiringPermission);
AddEnglishItemNamesForPriceConfigs(messages, _config.Vehicles.RHIB.PricesRequiringPermission);
AddEnglishItemNamesForPriceConfigs(messages, _config.Vehicles.SoloSub.PricesRequiringPermission);
AddEnglishItemNamesForPriceConfigs(messages, _config.Vehicles.DuoSub.PricesRequiringPermission);
lang.RegisterMessages(messages, this, "en");
}
#endregion
}
}