print

Hello, I'm making a card game with an int attack for each card. I initialized the int attack at the begining of the script, so when I create a gameobject, I can enter the attack in parameters. I'd like to print the attack when I click on the card but I don't know how to do it.
I did that

int attack;
Ray ray;
RaycastHit hit;

if (Physics.Raycast (ray, out hit) && Input.GetKeyDown (KeyCode.Mouse0))
{
Debug.Log(hit.collider.gameObject.attack);
}

 

So you have cards and each card has a script on it and you initialize the values in the inspector ?
if so then try:

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class Example : MonoBehaviour {
5.     int Attack;
6.     void Update() {
7.         Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
8.         RaycastHit hit;
9.         if (Physics.Raycast(ray, out hit, 100) && Input.GetMouseButton(0))
10.         {
11.             GameObject Card = hit.transform.gameObject;
12.             AttackScript attackscript = Card.GetComponent<AttackScript>();      
13.             Debug.Log(attackscript.Attack);
14.         }    
15.     }
16. }

This will get the value from the script on the card and print the value.
Make sure the int value is public.