This question was closed Dec 29, 2016 at 01:30 AM by $$anonymous$$ for the following reason:

The question is answered, right answer was accepted

Question by $$anonymous$$ · Dec 21, 2016 at 05:50 PM · c#string json file litjson

How to get object array from json?

Hello guys! Im using litjson to get info from .json files. Everything works fine: I have a class with a constructor, that is filled like this:

         private JsonData json_monsterData;
 
         void Awake() {
          json_monsterData = JsonMapper.ToObject(File.ReadAllText(Application.dataPath + "/" + "Monsters" + ".json"));

          InitDatabase_Monster();
         }
 
         void InitDatabase_Monster() {
          foreach(JsonData monster in json_monsterData as IList) {
 
           database_Monsters.Add(new Monster((int) monster["id"],
            monster["monsterName"].ToString(),
            monster["spriteName"].ToString(),
            monster["description"].ToString(),
            (int) monster["stats"]["health"],
            (int) monster["stats"]["dodge"],
            (int) monster["stats"]["defence"],
            (int) monster["stats"]["damage"],
            (double) monster["stats"]["prepareTime"],
            (double) monster["stats"]["swingTime"]
           ));
 
          }
 
         }

Here is class:

 public class Monster
 {   
     public int ID { get; set; }
     public string MonsterName { get; set; }
     public string SpriteName { get; set; }
     public string Description { get; set; }
     public int Health { get; set; }
     public int Dodge { get; set; }
     public int Defence { get; set; }
     public int Damage { get; set; }
     public double PrepareTime { get; set; }
     public double SwingTime { get; set; }
       
     public Monster(int id, string monsterName, string spriteName, string description, int health, int dodge, int defence, int damage, double prepareTime , double swingTime)
     {
         this.ID = id;
         this.MonsterName = monsterName;
         this.SpriteName = spriteName;
         this.Description = description;
         this.Health = health;
         this.Dodge = dodge;
         this.Defence = defence;
         this.Damage = damage;
         this.PrepareTime = prepareTime;
         this.SwingTime = swingTime;
     }
 }

This works perfectly, but now i need to get an array of objects from a file like this:

 [  
    {  
       "id":0,
       "monsterName":"Ghoul",
       "spriteName":"Enemy sprites",
       "description":"Danger",
       "stats":{  
          "health":1000,
          "dodge":8,
          "defence":6,
          "damage":24,
          "prepareTime":2.0,
          "swingTime":15.0
       },
       "Reward":[  
          {  
             "item_ID":0,
             "Chance_To_Get":1,
             "Priority":1,
             "Min_Count":"1,
             "Max_Count":100
          },
          {  
             "item_ID":0,
             "Chance_To_Get":1,
             "Priority":1,
             "Min_Count":1,
             "Max_Count":100
          },
          {  
             "item_ID":0,
             "Chance_To_Get":1,
             "Priority":1,
             "Min_Count":1,
             "Max_Count":100
          }
       ]
    }
 ]

The question is: how to get an array Reward from a file?

Add comment · Show 1

$$anonymous$$ · Dec 21, 2016 at 11:55 PM 0

I fill an array of Classes Reward like this:

   for (int i = 0; i < database_$$anonymous$$onsters.Count; i++)
         {
             database_$$anonymous$$onsters[i].rewards = new Reward[json_monsterData[i]["Reward"].Count];
             for (int f = 0; f < database_$$anonymous$$onsters[i].rewards.Length; f++)
             {
                 database_$$anonymous$$onsters[i].rewards[f] = new Reward();
             }
 
             for (int j = 0; j < database_$$anonymous$$onsters[i].rewards.Length; j++)
             {               
                 database_$$anonymous$$onsters[i].rewards[j].item_ID = (int)json_monsterData[i]["Reward"][j]["item_ID"];
                 database_$$anonymous$$onsters[i].rewards[j].Chance_To_Get = (int)json_monsterData[i]["Reward"][j]["Chance_To_Get"];
                 database_$$anonymous$$onsters[i].rewards[j].Priority = (int)json_monsterData[i]["Reward"][j]["Priority"];
                 database_$$anonymous$$onsters[i].rewards[j].$$anonymous$$in_Count = (int)json_monsterData[i]["Reward"][j]["$$anonymous$$in_Count"];
                 database_$$anonymous$$onsters[i].rewards[j].$$anonymous$$ax_Count = (int)json_monsterData[i]["Reward"][j]["$$anonymous$$ax_Count"];              
             }
         }

But are there more effective ways to do that? For example if i will have 10 - 20 arrays?