using System;
using UnityEngine;

namespace MU3
{
	// Token: 0x020004C1 RID: 1217
	public class ObjectCache
	{
		// Token: 0x06001DF9 RID: 7673 RVA: 0x000BE4C0 File Offset: 0x000BE4C0
		public ObjectCache(Transform parent, GameObject prefab, int capacity = 8)
		{
			this.size_ = 0;
			this.objects_ = new GameObject[capacity];
			this.parent_ = parent;
			this.prefab_ = prefab;
		}

		// Token: 0x1700034D RID: 845
		// (get) Token: 0x06001DFA RID: 7674 RVA: 0x000BE4EC File Offset: 0x000BE4EC
		// (set) Token: 0x06001DFB RID: 7675 RVA: 0x000BE4F8 File Offset: 0x000BE4F8
		public int Capacity
		{
			get
			{
				return this.objects_.Length;
			}
			set
			{
				if (value <= this.objects_.Length)
				{
					return;
				}
				Array.Resize<GameObject>(ref this.objects_, value);
			}
		}

		// Token: 0x1700034E RID: 846
		// (get) Token: 0x06001DFC RID: 7676 RVA: 0x000BE518 File Offset: 0x000BE518
		public int Size
		{
			get
			{
				return this.size_;
			}
		}

		// Token: 0x06001DFD RID: 7677 RVA: 0x000BE520 File Offset: 0x000BE520
		public GameObject pop()
		{
			if (0 < this.size_)
			{
				this.size_--;
				GameObject gameObject = this.objects_[this.size_];
				this.objects_[this.size_] = null;
				gameObject.SetActive(true);
				return gameObject;
			}
			return UnityEngine.Object.Instantiate<GameObject>(this.prefab_);
		}

		// Token: 0x06001DFE RID: 7678 RVA: 0x000BE578 File Offset: 0x000BE578
		public bool tryPop(out GameObject obj, Vector3 position, Quaternion rotation, bool create = true)
		{
			if (0 < this.size_)
			{
				this.size_--;
				obj = this.objects_[this.size_];
				this.objects_[this.size_] = null;
				obj.transform.position = position;
				obj.transform.localRotation = rotation;
				obj.SetActive(true);
				return true;
			}
			if (create)
			{
				obj = UnityEngine.Object.Instantiate<GameObject>(this.prefab_, position, rotation);
			}
			else
			{
				obj = null;
			}
			return false;
		}

		// Token: 0x06001DFF RID: 7679 RVA: 0x000BE600 File Offset: 0x000BE600
		public void push(GameObject obj)
		{
			if (this.objects_.Length <= this.size_)
			{
				Array.Resize<GameObject>(ref this.objects_, this.objects_.Length << 1);
			}
			obj.transform.SetParent(this.parent_);
			obj.SetActive(false);
			this.objects_[this.size_] = obj;
			this.size_++;
		}

		// Token: 0x06001E00 RID: 7680 RVA: 0x000BE66C File Offset: 0x000BE66C
		public void fillCapacity()
		{
			int num = this.Capacity - this.size_;
			for (int i = 0; i < num; i++)
			{
				this.push(UnityEngine.Object.Instantiate<GameObject>(this.prefab_));
			}
		}

		// Token: 0x04004868 RID: 18536
		protected int size_;

		// Token: 0x04004869 RID: 18537
		protected Transform parent_;

		// Token: 0x0400486A RID: 18538
		protected GameObject prefab_;

		// Token: 0x0400486B RID: 18539
		protected GameObject[] objects_;
	}
}