using System.Collections;
using System.Collections.Generic;
using System.Reflection;
using ExitGames.Client.Photon;
using UnityEngine;

public static class Extensions
{
	public static Dictionary<MethodInfo, ParameterInfo[]> ParametersOfMethods = new Dictionary<MethodInfo, ParameterInfo[]>();

	public static ParameterInfo[] GetCachedParemeters(this MethodInfo mo)
	{
		ParameterInfo[] value;
		if (!ParametersOfMethods.TryGetValue(mo, out value))
		{
			value = mo.GetParameters();
			ParametersOfMethods[mo] = value;
		}
		return value;
	}

	public static PhotonView[] GetPhotonViewsInChildren(this GameObject go)
	{
		return go.GetComponentsInChildren<PhotonView>(true);
	}

	public static PhotonView GetPhotonView(this GameObject go)
	{
		return go.GetComponent<PhotonView>();
	}

	public static bool AlmostEquals(this Vector3 target, Vector3 second, float sqrMagnitudePrecision)
	{
		return (target - second).sqrMagnitude < sqrMagnitudePrecision;
	}

	public static bool AlmostEquals(this Vector2 target, Vector2 second, float sqrMagnitudePrecision)
	{
		return (target - second).sqrMagnitude < sqrMagnitudePrecision;
	}

	public static bool AlmostEquals(this Quaternion target, Quaternion second, float maxAngle)
	{
		return Quaternion.Angle(target, second) < maxAngle;
	}

	public static bool AlmostEquals(this float target, float second, float floatDiff)
	{
		return Mathf.Abs(target - second) < floatDiff;
	}

	public static void Merge(this IDictionary target, IDictionary addHash)
	{
		if (addHash == null || target.Equals(addHash))
		{
			return;
		}
		foreach (object key in addHash.Keys)
		{
			target[key] = addHash[key];
		}
	}

	public static void MergeStringKeys(this IDictionary target, IDictionary addHash)
	{
		if (addHash == null || target.Equals(addHash))
		{
			return;
		}
		foreach (object key in addHash.Keys)
		{
			if (key is string)
			{
				target[key] = addHash[key];
			}
		}
	}

	public static string ToStringFull(this IDictionary origin)
	{
		return SupportClass.DictionaryToString(origin, false);
	}

	public static string ToStringFull(this object[] data)
	{
		if (data == null)
		{
			return "null";
		}
		string[] array = new string[data.Length];
		for (int i = 0; i < data.Length; i++)
		{
			object obj = data[i];
			array[i] = ((obj == null) ? "null" : obj.ToString());
		}
		return string.Join(", ", array);
	}

	public static ExitGames.Client.Photon.Hashtable StripToStringKeys(this IDictionary original)
	{
		ExitGames.Client.Photon.Hashtable hashtable = new ExitGames.Client.Photon.Hashtable();
		if (original != null)
		{
			foreach (object key in original.Keys)
			{
				if (key is string)
				{
					hashtable[key] = original[key];
				}
			}
		}
		return hashtable;
	}

	public static void StripKeysWithNullValues(this IDictionary original)
	{
		object[] array = new object[original.Count];
		int num = 0;
		foreach (object key2 in original.Keys)
		{
			array[num++] = key2;
		}
		foreach (object key in array)
		{
			if (original[key] == null)
			{
				original.Remove(key);
			}
		}
	}

	public static bool Contains(this int[] target, int nr)
	{
		if (target == null)
		{
			return false;
		}
		for (int i = 0; i < target.Length; i++)
		{
			if (target[i] == nr)
			{
				return true;
			}
		}
		return false;
	}
}