90 lines
2.1 KiB
C#
90 lines
2.1 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class ItemController : UnitySingleton<ItemController>
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{
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int displayIndex=0;
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Item displayItem;
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public List<Item> itemList = new List<Item>();
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Player player;
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void Start()
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{
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player = FindObjectOfType<Player>();
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Display();
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}
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// Update is called once per frame
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void Update()
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{
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}
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//添加物品
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public void AddItem(Item item) {
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itemList.Add(item);
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}
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/// <summary>
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/// 用于Player获取物品
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/// </summary>
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public Item GetItem() {
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return itemList[displayIndex];
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}
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/// <summary>
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/// 用于强制改变Player的物品
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/// </summary>
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public void SetItem()
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{
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if(itemList[displayIndex]!=null)
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player.weapon = itemList[displayIndex];
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}
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/// <summary>
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/// 展示正在使用的物品
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/// </summary>
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public void Display() {
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SetItem();
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displayItem = Instantiate(itemList[displayIndex],Vector3.zero,Quaternion.identity,transform);
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displayItem.transform.localPosition = Vector3.zero;
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}
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public void LeftChangeItem() {
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player.WeaponReturn();
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Destroy(displayItem.gameObject);
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displayIndex = (displayIndex - 1 + itemList.Count)%itemList.Count;
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Display();
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player.WeaponInPosition();
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}
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public void RightChangeItem()
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{
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player.WeaponReturn();
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Destroy(displayItem.gameObject);
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displayIndex = (displayIndex + 1)%itemList.Count;
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Display();
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player.WeaponInPosition();
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}
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public void ToLastestItem() {
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player.WeaponReturn();
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Destroy(displayItem.gameObject);
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displayIndex = itemList.Count-1;
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Display();
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player.WeaponInPosition();
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}
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public void ReplaceItem(Item newItem) {
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player.WeaponReturn();
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Destroy(displayItem.gameObject);
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itemList[displayIndex] = newItem;
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Display();
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player.WeaponInPosition();
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}
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}
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