using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using LethalLib.Modules;
using UnityEngine;
using UnityEngine.SceneManagement;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints | DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
[assembly: TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]
[assembly: AssemblyVersion("0.0.0.0")]
namespace BuyableKnife;

[BepInDependency("evaisa.lethallib", "0.13.2")]
[BepInPlugin("Columbus.BuyableKnife", "Buyable Knife", "1.1.0")]
public class BuyableKnife : BaseUnityPlugin
{
	private const string modGUID = "Columbus.BuyableKnife";

	private const string modName = "Buyable Knife";

	private const string modVersion = "1.1.0";

	private readonly Harmony harmony = new Harmony("Columbus.BuyableKnife");

	private static BuyableKnife Instance;

	private static ConfigEntry<int> KnifePriceConfig;

	private static Dictionary<string, TerminalNode> infoNodes = new Dictionary<string, TerminalNode>();

	private static ManualLogSource LoggerInstance => ((BaseUnityPlugin)Instance).Logger;

	public static List<Item> AllItems => Resources.FindObjectsOfTypeAll<Item>().Concat(Object.FindObjectsByType<Item>((FindObjectsInactive)1, (FindObjectsSortMode)1)).ToList();

	public static Item Knife => ((IEnumerable<Item>)AllItems).FirstOrDefault((Func<Item, bool>)((Item item) => ((Object)item).name.Equals("Knife")));

	public static Item KnifeClone { get; private set; }

	public static GameObject KnifeObjectClone { get; private set; }

	public static int KnifePrice => KnifePriceConfig.Value;

	private void Awake()
	{
		if ((Object)(object)Instance == (Object)null)
		{
			Object.DontDestroyOnLoad((Object)(object)this);
			Instance = this;
		}
		harmony.PatchAll();
		KnifePriceConfig = ((BaseUnityPlugin)this).Config.Bind<int>("Prices", "KnifePrice", 25, "Credits needed to buy Knife");
		SceneManager.sceneLoaded += OnSceneLoaded;
		KnifeClone = MakeNonScrap(KnifePrice);
		AddToShop();
		((BaseUnityPlugin)this).Logger.LogInfo((object)"Plugin Buyable Knife is loaded with version 1.1.0!");
	}

	private static Item MakeNonScrap(int price)
	{
		//IL_00cb: Unknown result type (might be due to invalid IL or missing references)
		//IL_00d5: Unknown result type (might be due to invalid IL or missing references)
		//IL_0167: Unknown result type (might be due to invalid IL or missing references)
		//IL_017a: Unknown result type (might be due to invalid IL or missing references)
		//IL_0184: Unknown result type (might be due to invalid IL or missing references)
		//IL_01d9: Unknown result type (might be due to invalid IL or missing references)
		//IL_01e3: Unknown result type (might be due to invalid IL or missing references)
		Item val = ScriptableObject.CreateInstance<Item>();
		Object.DontDestroyOnLoad((Object)(object)val);
		((Object)val).name = "Error";
		val.itemName = "Error";
		val.itemId = 6624;
		val.isScrap = false;
		val.creditsWorth = price;
		val.canBeGrabbedBeforeGameStart = true;
		val.automaticallySetUsingPower = false;
		val.batteryUsage = 300f;
		val.canBeInspected = false;
		val.isDefensiveWeapon = true;
		val.saveItemVariable = true;
		val.syncGrabFunction = false;
		val.twoHandedAnimation = true;
		val.verticalOffset = 0.25f;
		GameObject val2 = NetworkPrefabs.CreateNetworkPrefab("Cube");
		GameObject val3 = GameObject.CreatePrimitive((PrimitiveType)3);
		val3.transform.SetParent(val2.transform, false);
		((Renderer)val3.GetComponent<MeshRenderer>()).sharedMaterial.shader = Shader.Find("HDRP/Lit");
		val2.AddComponent<BoxCollider>().size = Vector3.one * 2f;
		val2.AddComponent<AudioSource>();
		PhysicsProp val4 = val2.AddComponent<PhysicsProp>();
		((GrabbableObject)val4).itemProperties = val;
		((GrabbableObject)val4).grabbable = true;
		val.spawnPrefab = val2;
		val2.tag = "PhysicsProp";
		val2.layer = LayerMask.NameToLayer("Props");
		val3.layer = LayerMask.NameToLayer("Props");
		try
		{
			GameObject val5 = Object.Instantiate<GameObject>(Items.scanNodePrefab, val2.transform);
			((Object)val5).name = "ScanNode";
			val5.transform.localPosition = new Vector3(0f, 0f, 0f);
			Transform transform = val5.transform;
			transform.localScale *= 2f;
			ScanNodeProperties component = val5.GetComponent<ScanNodeProperties>();
			component.nodeType = 1;
			component.headerText = "Error";
			component.subText = "A mod is incompatible with Buyable Knife";
		}
		catch (Exception ex)
		{
			LoggerInstance.LogError((object)ex.ToString());
		}
		val2.transform.localScale = Vector3.one / 2f;
		return val;
	}

	private static GameObject CloneNonScrap(Item original, Item clone, int price)
	{
		GameObject val = NetworkPrefabs.CloneNetworkPrefab(original.spawnPrefab, (string)null);
		Object.DontDestroyOnLoad((Object)(object)val);
		CopyFields(original, clone);
		val.GetComponent<GrabbableObject>().itemProperties = clone;
		clone.spawnPrefab = val;
		((Object)clone).name = "Buyable" + ((Object)original).name;
		clone.creditsWorth = price;
		return val;
	}

	public static void CopyFields(Item source, Item destination)
	{
		FieldInfo[] fields = typeof(Item).GetFields();
		FieldInfo[] array = fields;
		foreach (FieldInfo fieldInfo in array)
		{
			fieldInfo.SetValue(destination, fieldInfo.GetValue(source));
		}
	}

	private static TerminalNode CreateInfoNode(string name, string description)
	{
		if (infoNodes.ContainsKey(name))
		{
			return infoNodes[name];
		}
		TerminalNode val = ScriptableObject.CreateInstance<TerminalNode>();
		Object.DontDestroyOnLoad((Object)(object)val);
		val.clearPreviousText = true;
		((Object)val).name = name + "InfoNode";
		val.displayText = description + "\n\n";
		infoNodes.Add(name, val);
		return val;
	}

	private static void OnSceneLoaded(Scene scene, LoadSceneMode mode)
	{
		LoggerInstance.LogInfo((object)("Scene \"" + ((Scene)(ref scene)).name + "\" loaded with " + ((object)(LoadSceneMode)(ref mode)).ToString() + " mode."));
		if (!((Object)(object)Knife == (Object)null) && !((Object)(object)KnifeObjectClone != (Object)null))
		{
			KnifeObjectClone = CloneNonScrap(Knife, KnifeClone, KnifePrice);
		}
	}

	private static void AddToShop()
	{
		Item knifeClone = KnifeClone;
		int knifePrice = KnifePrice;
		Items.RegisterShopItem(knifeClone, (TerminalNode)null, (TerminalNode)null, CreateInfoNode("Knife", "Kitchen Knife. Can be used to stab enemies or your teammates for the hell of it."), knifePrice);
		LoggerInstance.LogInfo((object)$"Knife added to Shop for {KnifePrice} credits");
	}
}