using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints | DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
[assembly: AssemblyTitle("ScrollHotbar")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("ScrollHotbar")]
[assembly: AssemblyCopyright("Copyright ©  2025")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("627dabf2-9d96-4d59-ae3a-ec205c1bc5b0")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]
[assembly: AssemblyVersion("1.0.0.0")]
namespace ScrollHotbar;

[BepInPlugin("com.kurophantom.scrollhotbar", "HotbarScroll", "1.2.4")]
public class Main : BaseUnityPlugin
{
	private readonly Harmony HarmonyInstance = new Harmony("com.kurophantom.scrollhotbar");

	private ManualLogSource logger;

	private ConfigEntry<KeyCode> keybindPreview;

	private ConfigEntry<bool> invertScroll;

	private int currentIndex = 0;

	private float savedZoom;

	private float scrollTimer = 0f;

	private float scrollDelay = 0.1f;

	private bool pendingEquip = false;

	private float lastScrollValue = 0f;

	private bool scrollJustEnded = false;

	public void Awake()
	{
		HarmonyInstance.PatchAll();
		logger = ((BaseUnityPlugin)this).Logger;
		logger.LogInfo((object)"HotbarScroll mod loaded!");
		keybindPreview = ((BaseUnityPlugin)this).Config.Bind<KeyCode>("Hotbar Scroll Settings", "Preview Key", (KeyCode)306, "Key used to activate hotbar preview scrolling.");
		invertScroll = ((BaseUnityPlugin)this).Config.Bind<bool>("Hotbar Scroll Settings", "Invert Scroll Direction", false, "If true, scrolling up selects lower hotbar slots and vice versa.");
	}

	public void Update()
	{
		//IL_0038: Unknown result type (might be due to invalid IL or missing references)
		if ((Object)(object)Player.m_localPlayer == (Object)null || (Object)(object)GameCamera.instance == (Object)null)
		{
			return;
		}
		float axis = Input.GetAxis("Mouse ScrollWheel");
		bool key = Input.GetKey(keybindPreview.Value);
		int num = ((axis > 0f) ? 1 : ((axis < 0f) ? (-1) : 0));
		if (invertScroll.Value)
		{
			num *= -1;
		}
		GameCamera instance = GameCamera.instance;
		if (key)
		{
			savedZoom = GetCameraZoom(instance);
		}
		scrollJustEnded = lastScrollValue != 0f && Mathf.Approximately(axis, 0f);
		lastScrollValue = axis;
		if (!key && scrollJustEnded)
		{
			float cameraZoom = GetCameraZoom(instance);
			if (Mathf.Abs(cameraZoom - savedZoom) > 0.0005f)
			{
				SetCameraZoom(instance, savedZoom);
			}
		}
		if (!key && num != 0)
		{
			if (num > 0)
			{
				currentIndex = (currentIndex + 1) % 9;
			}
			else if (num < 0)
			{
				currentIndex = (currentIndex + 7) % 8;
			}
			scrollTimer = scrollDelay;
			pendingEquip = true;
			logger.LogInfo((object)$"Queued slot: {currentIndex + 1}");
		}
		if (pendingEquip)
		{
			scrollTimer -= Time.deltaTime;
			if (scrollTimer <= 0f)
			{
				Player.m_localPlayer.UseHotbarItem(currentIndex);
				logger.LogInfo((object)$"Equipped slot: {currentIndex + 1}");
				pendingEquip = false;
			}
		}
	}

	private float GetCameraZoom(GameCamera cam)
	{
		return (float)typeof(GameCamera).GetField("m_distance", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(cam);
	}

	private void SetCameraZoom(GameCamera cam, float value)
	{
		typeof(GameCamera).GetField("m_distance", BindingFlags.Instance | BindingFlags.NonPublic).SetValue(cam, value);
	}
}