1using System;
  2using System.Collections;
  3using System.Collections.Generic;
  4using System.IO;
  5using System.Runtime.Serialization.Formatters.Binary;
  6using UnityEngine;
  7using UnityEngine.SceneManagement;
  8
  9public class GameMaster : Singleton<GameMaster>
 10{
 11    #region Pubblica
 12    private Dictionary<string, Stats> party;
 13    public List<Stats> Party
 14    {
 15        get
 16        {
 17            List<Stats> l = new List<Stats>();
 18            foreach(KeyValuePair<string, Stats> kv in party)
 19            {
 20                l.Add(kv.Value);
 21            }
 22            return l;
 23        }
 24    }
 25
 26    [Header("Inventory")]
 27    public int gold = 0;
 28    public Inventory inventory;
 29
 30    #endregion
 31    #region Private
 32    private float timer;
 33    private BattleManager battle;
 34    private GameObject player;
 35    private List<string> killedEnemies = new List<string>();
 36    private string fighting = "";
 37    private string enemyType;
 38    private Vector3 lastPosition;
 39    private Quaternion lastRotation;
 40    public bool loaded = false;
 41
 42    public int currentLevel = 0;
 43    
 44    private string[] partyNames = { "Paladin", "Archer", "Boxer", "Mage" };
 45    private List<string> bossNames = new List<string>{ "Brady", "Ganfaul" };
 46    private Stats tempStats;
 47    #endregion
 48
 49    private void Start()
 50    {
 51        //start timer
 52        timer = 0;
 53
 54        //create party
 55        party = new Dictionary<string, Stats>();
 56
 57        //add members
 58        foreach(string st in partyNames)
 59        {
 60            addToParty(st);
 61        }
 62
 63        //create inventory
 64        inventory = new Inventory();
 65        inventory.generateItem(new ItemInfo(new BottledBlessing(), 2));
 66        inventory.generateItem(new ItemInfo(new BottledMiracle(), 1));
 67        inventory.generateItem(new ItemInfo(new Potion(), 1));
 68
 69        SceneManager.sceneLoaded += sceneChanged;
 70    }
 71    private void Update()
 72    {
 73        timer += Time.deltaTime;
 74    }
 75
 76    #region InizioBattaglia
 77    public void EnterBattle(string enemyName, string enemyType)
 78    {
 79        fighting = enemyName;
 80        this.enemyType = enemyType;
 81        player = GameObject.Find("Player");
 82        lastPosition = player.transform.position;
 83        lastRotation = player.transform.rotation;
 84        
 85        SceneManager.LoadScene("Battle");
 86    }
 87    #endregion
 88
 89    #region FineBattaglia
 90    public void EndBattle(bool didYouWin)
 91    {
 92        if (didYouWin) //Won Battle
 93        {
 94            battle = FindObjectOfType<BattleManager>();
 95
 96            //save party stats for later battles
 97            foreach (Fighter f in battle.fighters)
 98            {
 99                if(party.TryGetValue(f.ToString(), out tempStats)) //save the reference to party's stats in tempStats
100                {
101                    tempStats.HP = f.stats.HP;
102                    tempStats.MP = f.stats.MP;
103                }
104            } 
105            gold += battle.enemyGold;
106            inventory.addInventory(battle.enemyItems);
107
108            killedEnemies.Add(fighting);
109
110            if(bossNames.Contains(fighting)){
111                currentLevel++;
112                fighting = "";
113                killedEnemies = new List<string>();
114            }
115            Debug.Log("battle ended. fighting=" + fighting + ", currentLevel: " + currentLevel + ", killedEnemies:");
116            killedEnemies.ForEach(Console.WriteLine);
117            SceneManager.LoadScene("Level" + currentLevel);
118        } else //Lost Battle
119        {
120            SceneManager.LoadScene("GameOver");
121        }
122    }
123    #endregion
124
125    #region Cambio scena (evento)
126    private void sceneChanged(Scene arg0, LoadSceneMode arg1)
127    {
128        switch (arg0.name)
129        {
130            #region Inizio battaglia
131            case "Battle":
132                break;
133            #endregion
134            #region Battaglia vinta o ritorno all'overworld
135            case "Level0":
136            case "Level1":
137            case "Level2":
138                player = FindObjectOfType<NoJumpController>().gameObject;
139                
140                if (fighting == "") //first spawn
141                {
142                    if (!loaded)
143                    {
144                        lastPosition = player.transform.position;
145                        lastRotation = player.transform.rotation;
146                    }
147                }
148                else
149                { //return from battle
150                    foreach (string enemy in killedEnemies)
151                    {
152                        GameObject.Find(enemy).SetActive(false);
153                    }
154                }
155                player.transform.SetPositionAndRotation(lastPosition, lastRotation);
156                break;
157            #endregion
158            #region Battaglia persa
159            case "Menu":
160
161                break;
162            case "GameOver":
163
164                break;
165            #endregion
166            #region Altro
167            default:
168                break;
169                #endregion
170        }
171    }
172    #endregion
173
174    #region Getters, setters
175    public string GetEnemyType()
176    {
177        return enemyType;
178    }
179    #endregion
180
181    #region Party Management
182    public void addToParty(string name)
183    {
184        party.Add(name, new Stats(name));
185    }
186    public void removeFromParty(string name)
187    {
188        party.Remove(name);
189    }
190    #endregion
191
192    #region Save and Load
193    public Save CreateSaveGameObject()
194    {
195        Transform t = FindObjectOfType<NoJumpController>().transform; //Find player
196        Save save = new Save();
197        save.timestamp = DateTime.Now;
198
199        save.currentLevel = currentLevel;
200        save.enemiesKilled = new List<string>(killedEnemies);
201        save.gold = gold;
202        save.party = new Dictionary<string, Stats>(party);
203        save.inventory = new List<ItemInfo>(inventory.getContents());
204        save.fighting = fighting;
205        save.posx = t.position.x;
206        save.posy = t.position.y;
207        save.posz = t.position.z;
208        save.rot0 = t.rotation.x;
209        save.rot1 = t.rotation.y;
210        save.rot2 = t.rotation.z;
211        save.rot3 = t.rotation.w;
212        save.timerfloat = timer;
213        return save;
214    }
215
216    public void LoadManager(int cl, List<string> ke, int g, Dictionary<string, Stats> p, Inventory i, string f, Vector3 pos, Quaternion rot, float timerfloat)
217    {
218        loaded = true;
219        currentLevel = cl;
220        killedEnemies = ke;
221        gold = g;
222        party = p;
223        inventory = i;
224        fighting = f;
225        lastPosition = pos;
226        lastRotation = rot;
227        timer = timerfloat; //i may need to initialize this with new first.
228    }
229
230    public void resetGame()
231    {
232        loaded = false;
233        currentLevel = 0;
234        killedEnemies = new List<string>();
235        gold = 0;
236        party = new Dictionary<string, Stats>();
237        foreach(string s in partyNames)
238        {
239            party.Add(s, new Stats(s));
240        }
241        inventory = new Inventory();
242        fighting = "";
243        timer = 0;
244    }
245    #endregion
246}