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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using TMPro;
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//控制选中取消角色与角色的移动
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public class GameManager : MonoBehaviour
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{
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public GameObject menuUI; // 调出菜单
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public float speed = 3.0f; // 镜头移动速度
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Character selected; // 记录选中的棋子
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Character maincharacter; // 记录主角
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bool menuActive = false; // 是否显示菜单
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bool exploreMode = false; // true时为探索模式，false时为战斗模式
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public GameObject[] pieces; // 记录所有的棋子
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public int[] groupCount; // 记录敌我双方棋子数量，groupCount[0]为友方，groupCount[1]为敌方
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public int currentGroup = 0; // 当前的回合是哪一方的,0是友军,1是敌方
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float horizontal; // 移动镜头
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float vertical; // 移动镜头
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public GameObject turnObject; // 回合UI
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public GameObject turnText; // 记录敌我回合的文本框
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int enemyNumber; // 关卡中敌人总数
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public GameObject myBag; // 背包
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bool isOpen; // 背包是否打开
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public GameObject gameSettlement; // 结算界面
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public bool settlementFlag; // 是否需要结算界面
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// 加点界面
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public GameObject strAdd;
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public GameObject dexAdd;
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public GameObject sanAdd;
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public GameObject inteAdd;
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public GameObject defAdd;
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public GameObject vigAdd;
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Rigidbody2D rigidbody2d;
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public Inventory myInventory;
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void Start()
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{
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SearchPieces();
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SetCount();
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SetExploreMode();
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rigidbody2d = GetComponent<Rigidbody2D>();
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if (GetExploreMode()) // **
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{
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turnObject.SetActive(false); // ****
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settlementFlag = false; // **** 初始状态中无敌人时不需要结算界面
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enemyNumber = 0; // **** 初始状态敌人数量为0
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}
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else
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{
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turnObject.SetActive(true); // ****
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settlementFlag = true; // **** 初始状态中有敌人时需要结算界面
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enemyNumber = groupCount[1]; // **** 记录初始状态关卡中敌人总数
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}
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}
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void Update()
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{
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if(!menuActive)
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{
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CheckIsUsingSkill();
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ShowSettlement();
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ShowTurn(); // ** 不显示菜单时先判断是否显示敌我回合
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ShowBag(); // **** 不显示菜单时可以打开背包
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// 选中角色时，镜头移动到角色上，方向键控制角色走动
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if (selected != null)
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{
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// 取消选择
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if(Input.GetMouseButtonDown(1))
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{
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selected.Cancel();
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return;
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}
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MoveCharacter();
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// 选中角色在lookDirection方向上与NPC对话
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if (exploreMode && Input.GetKeyDown(KeyCode.X))
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selected.Dialogue();
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// 选中角色在lookDirection方向上进入下一场景
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if (exploreMode && selected == maincharacter)
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selected.EnterNextScene();
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// 选中角色时按f捡起物品
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if (Input.GetKeyDown("f"))
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selected.Pickup();
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if(!exploreMode)
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{
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// 选中角色时可切换武器
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if(Input.GetKeyDown("c"))
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selected.GetNextWeapon();
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if(Input.GetKeyDown("e"))
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selected.weaponManager.SetWeaponsGUI();
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if(Input.GetKeyDown("z"))
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{
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selected.skillManager.SetSkillsGUI();
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bool value = !selected.skillManager.GetGameObjectValue();
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//selected.weaponManager.gameObject.SetActive(value);
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}
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if(Input.GetKeyDown("x") && !selected.GetIsUsingSkill())
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{
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selected.Attack();
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}
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}
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}
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}
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CallMenu();
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}
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//移动镜头
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void MoveCamera()
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{
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horizontal = Input.GetAxis("Horizontal");
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vertical = Input.GetAxis("Vertical");
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Vector2 position = transform.position;
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position.x += speed*horizontal*Time.deltaTime;
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position.y += speed*vertical*Time.deltaTime;
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transform.position = position;
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}
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// 移动角色
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void MoveCharacter()
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{
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transform.position = selected.transform.position;
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// 角色走动
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if(Input.GetKeyDown("up"))
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{
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selected.Move(Vector2.up);
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}
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if(Input.GetKeyDown("down"))
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{
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selected.Move(Vector2.down);
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}
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if(Input.GetKeyDown("left"))
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{
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selected.Move(Vector2.left);
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}
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if(Input.GetKeyDown("right"))
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{
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selected.Move(Vector2.right);
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}
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// 角色转向
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if(Input.GetKeyDown("w"))
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{
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selected.Turn(Vector2.up);
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}
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if(Input.GetKeyDown("s"))
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{
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selected.Turn(Vector2.down);
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}
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if(Input.GetKeyDown("a"))
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{
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selected.Turn(Vector2.left);
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}
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if(Input.GetKeyDown("d"))
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{
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selected.Turn(Vector2.right);
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}
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}
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// 呼出菜单
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void CallMenu()
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{
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if(Input.GetKeyDown("escape"))
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{
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menuActive = !menuActive;
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menuUI.SetActive(menuActive);
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}
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}
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// 改变选中的棋子
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public void SetSelected(Character character)
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{
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selected = character;
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}
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// 返回选中的棋子
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public Character GetSelected()
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{
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return selected;
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}
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// 回合结束
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public void TurnEnd()
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{
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if(exploreMode) return;
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if(currentGroup == 0)
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currentGroup = 1;
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else
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currentGroup = 0; //交换回合
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foreach (var piece in pieces)
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{
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if(piece.GetComponent<Character>().groupNumber == currentGroup)
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piece.GetComponent<Character>().ReSet();
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}
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if(selected != null)
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selected.Cancel();
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}
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// 搜寻棋子
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public void SearchPieces()
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{
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pieces = GameObject.FindGameObjectsWithTag("Pieces");
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}
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// 数敌我双方棋子数
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void SetCount()
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{
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groupCount = new int[3];
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foreach (var piece in pieces)
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{
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Character character = piece.GetComponent<Character>();
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groupCount[character.groupNumber] ++ ;
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//Debug.Log("gruopCount[" + character.groupNumber + "] = " + groupCount[character.groupNumber]);
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}
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}
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public bool GetExploreMode()
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{
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return exploreMode;
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}
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// 当敌人数量为0时，状态切换为探索模式
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public void SetExploreMode()
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{
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if(groupCount[1] == 0)
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{
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selected.Cancel();
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exploreMode = true;
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Debug.Log("exploreMode");
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currentGroup = 0;
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foreach (var piece in pieces)
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{
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piece.GetComponent<Character>().ReSet();
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}
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}
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}
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// 战斗结算
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void MakeSettlement()
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{
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for (int i = 0; i < enemyNumber; i++)
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{
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maincharacter.money += 10;
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maincharacter.exp += 10;
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while (maincharacter.exp >= maincharacter.levelUp[maincharacter.level - 1])
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{
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maincharacter.exp -= maincharacter.levelUp[maincharacter.level - 1];
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maincharacter.level++;
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maincharacter.points += 5;
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}
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}
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}
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// 显示结算界面
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void ShowSettlement()
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{
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if (settlementFlag) // **** 初始状态有敌人才需要结算
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{
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if (exploreMode) // **** 战斗模式结束时显示结算界面
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{
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MakeSettlement(); // **** 击杀所有敌人后获得经验和金钱
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gameSettlement.SetActive(true);
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// 是否显示加点系统
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if(maincharacter.points > 0)
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{
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strAdd.SetActive(true);
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dexAdd.SetActive(true);
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sanAdd.SetActive(true);
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inteAdd.SetActive(true);
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defAdd.SetActive(true);
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vigAdd.SetActive(true);
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}
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settlementFlag = false; // **** 此场景中不再需要结算界面
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}
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}
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}
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void ShowTurn() // **
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{ // **
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if (exploreMode) // ** 探索模式下不显示敌我回合
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turnObject.SetActive(false); // **
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else // **
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{ // **
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if (currentGroup != 0) // **
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turnText.GetComponent<TMP_Text>().text = "敌方回合"; // **
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else // **
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turnText.GetComponent<TMP_Text>().text = "我方回合"; // **
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turnObject.SetActive(true); // ** 战斗模式下始终显示敌我回合
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} // **
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}
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void ShowBag() // 是否显示背包
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{
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isOpen = myBag.activeSelf; // 防止鼠标点击退出背包后按两次I才能再次打开
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if(Input.GetKeyDown("i")) // 按I键打开背包
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{
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isOpen = !isOpen;
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myBag.SetActive(isOpen);
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InventoryManager.RefreshItem();
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}
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}
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}
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