Learn Unity3D

Unity Engine
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1

hello to all, im new here… and i want to learn make game for android!!!
first to all i want to see the basics with the official tutorial of Unity3D … but… if i want to build the project “roll a ball” for android device… i need more script for touch, or its ok the basic script of the tutorial for export and try with android device?

my basics csharp is 0… help me :slight_smile:

2

First you need to learn C# and C#.net for understanding programming concepts. Then you can search on answers.unity3d.com to find a lot of scripts and solutions for your problems.

3

oh yes… is very but very good respons… but im not understand this concept:
originally code for Roll a Ball of unity is

using UnityEngine;
using System.Collections;

public class PlayerController : MonoBehaviour {

    public float speed;

    private Rigidbody rb;

    void Start ()
    {
        rb = GetComponent<Rigidbody>();
    }

    void FixedUpdate ()
    {
        float moveHorizontal = Input.GetAxis ("Horizontal");
        float moveVertical = Input.GetAxis ("Vertical");

        Vector3 movement = new Vector3 (moveHorizontal, 0.0f, moveVertical);

        rb.AddForce (movement * speed);
    }
}

i want modify this movement ( mouse sx+arrow keyboard) with Input.GetTouch … for it i replace Input.GetAxis with Input.GetTouch … but not work… why? i must created a new code, or i can modify it for basic lessons of unity?

thanks to all

4

You need more experience ,specially about inputs.
Also mobile input system is harder than PC. you need to first start working on PC game programming for leaning.

5

i appreciate that you answer to me… but give me a solutione, and not to continue to talk a experience… experience and experience… give me a way for adjust my problem and no blablabla…

6

That’s what all newcomers say.
I’m sorry. You can wait for answer…

7

ok … i solved my question… try try try and search search seach… below the code for run the initially project Roll a Ball of unity for smartphone… with SPEED SETUP (like to tutorial of unity) NO SLEEP MODE, EXIT PROGRAM FROM THE DEVICE, PLAYER MOVEMENT AND VECTOR3 FOR MOBILE!!! I found on post of Uniblack user… tnx

 using UnityEngine;
using System.Collections;
public class PlayerController : MonoBehaviour
{
     // Using same speed reference in both, desktop and other devices
     public float speed =1000;
     void Main ()
         {
                 // Preventing mobile devices going in to sleep mode
                 //(actual problem if only accelerometer input is used)
                 Screen.sleepTimeout = SleepTimeout.NeverSleep;
         }
     void Update()
         {
         
         if (SystemInfo.deviceType == DeviceType.Desktop)
         {
             // Exit condition for Desktop devices
             if (Input.GetKey("escape"))
                 Application.Quit();
         }
         else
         {
             // Exit condition for mobile devices
             if (Input.GetKeyDown(KeyCode.Escape))
                 Application.Quit();           
         }
        
        
         }
    
    
     void FixedUpdate ()
         {
             if (SystemInfo.deviceType == DeviceType.Desktop)
             {
                     // Player movement in desktop devices
                 // Definition of force vector X and Y components
                 float moveHorizontal = Input.GetAxis("Horizontal");
                 float moveVertical = Input.GetAxis("Vertical");
                 // Building of force vector
                 Vector3 movement = new Vector3 (moveHorizontal,0.0f,moveVertical);
                 // Adding force to rigidbody
                 rigidbody.AddForce(movement * speed * Time.deltaTime);
             }
             else
             {
                     // Player movement in mobile devices
                 // Building of force vector
                 Vector3 movement = new Vector3 (Input.acceleration.x, 0.0f, Input.acceleration.y);
                 // Adding force to rigidbody
                 rigidbody.AddForce(movement * speed * Time.deltaTime);
             }
         }
        
}