Gathering

Hi all .... I already have about 3 hours when I bother.
How to gather two inputsField in c # unity 2d.

public InputField field1;
public InputField field2;
//public GameObject Response_great;
int total_response;
int field_text1 = 4;
int field_text2 = 4;

// Use this for initialization
void Start () {

field_text1 = int.Parse(field1.text);
field_text2 = int.Parse(field2.text);
total_response = field_text1 + field_text2;

}

// Update is called once per frame
void Update () {
}
public void Check()
{
Debug.Log("Total:" + total_response);
}

It's the code .... and the answer is 0. Why and how to correct? Please help....tanks!!!

 

Try the following. Instead of:
field_text1 = int.Parse(field1.text);
field_text2 = int.Parse(field2.text);

Have:
Debug.Assert(int.TryParse(field1.text, out field_text1));
Debug.Assert(int.TryParse(field1.text, out field_text1));

This will throw an error if there was something wrong with the string and it couldn't get a int from it.

 

If you can tell me in general how to gather two inputs.....and how to screen out the answer.Thank you!!

 

Putting the information on the screen is easy. Just place a Text for reach one and say value1Text.text = "Value1: "+value1;

Getting the info depends where the info comes from. If it comes from another script you just say value1 = script.value;

If the player must set the value you'd need to find a tutorial for that.