GetProbability

public BackendReturnObject GetProbability(string CardFileUuid);

Parameter

Value	Type	Description
CardFileUuid	string	uuid/id of the probability card file

[version1] : bro.GetReturnValuetoJSON()["rows"][i]["selectedProbabilityCardFile"]["M"]["uuid"]["S"]
[version2] : bro.GetReturnValuetoJSON()["rows"][i]["selectedProbabilityFileId"]["N"]

Description

Performs a draw using a probability card.

• Derives and returns a result with a probability corresponding to the percentage of the probability chart. For example, if the percentage is 1, there is a 1% chance that the result will be returned.

Probability is provided up to the seventh decimal place.

Example

Synchronous

Backend.Probability.GetProbability("CardFileUuid");

Asynchronous

Backend.Probability.GetProbability("CardFileUuid", (callback) => 
{
    // Post-process 
});

SendQueue

SendQueue.Enqueue(Backend.Probability.GetProbability, "CardFileUuid", (callback) => 
{
    // Post-process 
});

Return cases

Success cases

When a draw is performed
statusCode : 200

returnValue : refer to GetReturnValuetoJSON

Error cases

When the wrong uuid/id is entered
statusCode : 400
errorCode : BadParameterException

When there is data with 8 or more decimal places in the probability
statusCode : 400
errorCode : BadParameterException

GetReturnValuetoJSON

{
    elements:
    {
        compensation:{ // Column entered in the probability file
            S:"present1"
        },
        percent:{ // Probability of occurrence
            S:"10"
        },
        monster:{ // Column entered in the probability file
            S:"super"
        },
        num:{ // Probability chart num
            S:"1"
        }
    }
}

Sample code

 // This item was made using the BACKND sample chart provided by default.  
 // Please change the variables to match the column names in the chart you have uploaded.  
public class ProbabilityItem
{
    public string itemID;
    public string itemName;
    public string hpPower;
    public int num;
    public string percent;
    public override string ToString()
    {
        return $"itemID : {itemID}\n" +
        $"itemName : {itemName}\n" +
        $"hpPower : {hpPower}\n" +
        $"num : {num}\n" +
        $"percent : {percent}\n";
    }
}

public void GetProbabilityTest()
{
    string selectedProbabilityFileId = "93";

    var bro = Backend.Probability.GetProbability(selectedProbabilityFileId);

    if(!bro.IsSuccess())
    {
        Debug.LogError(bro.ToString());
        return;
    }

    LitJson.JsonData json = bro.GetFlattenJSON();

    ProbabilityItem item = new ProbabilityItem();

    item.itemID = json["elements"]["itemID"].ToString();
    item.itemName = json["elements"]["itemName"].ToString();
    item.hpPower = json["elements"]["hpPower"].ToString();
    item.num = int.Parse(json["elements"]["num"].ToString());
    item.percent = json["elements"]["percent"].ToString();

    Debug.Log(item.ToString());
}