I have a little problem with my CSharp Code in Unity
[CODE]using UnityEngine;
using System.Collections;
public class Sphere : MonoBehaviour {
public Vector3 startposition;
public GameObject Patikelsystem;
public GameObject Spring;
int hallo = 30;
int hallo1 = 70;
// Use this for initialization
void Start () {
startposition = transform.position ;
}
// Update is called once per frame
void Update () {
if(Input.GetKey(KeyCode.N))
int hallo = 300 ;
Spring.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
Patikelsystem.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
if(transform.position.y <= 2)
{
if(Input.GetKeyDown(KeyCode.L))
rigidbody.AddForce (0,300,0);
}
if(transform.position.y <= -10 )
{
transform.position = startposition;
rigidbody.angularVelocity = Vector3.zero;
rigidbody.velocity = Vector3.zero;
return;
}
if(Input.GetKey(KeyCode.UpArrow ) )
rigidbody.AddTorque(hallo1*Time.deltaTime,0,0);
if(Input.GetKey(KeyCode.DownArrow))
rigidbody.AddTorque(-hallo*Time.deltaTime,0,0);
if(Input.GetKey(KeyCode.LeftArrow))
rigidbody.AddTorque(0,0,hallo*Time.deltaTime);
if(Input.GetKey(KeyCode.RightArrow))
rigidbody.AddTorque(0,0,-hallo*Time.deltaTime);
}
}
[/CODE][/CODE]
I have 2 variables, and this two variables controls some numbers in terms of the rigidbody rotation. Now I want to change them, if I press a certain button. But Unity saiys:
Assets/Scripts/Sphere.cs(38,41): error CS1023: An embedded statement may not be a declaration or labeled statement.
The second question I have is (when this problem is fixed], how can I say Unity with the help of CSharp that this key has already been pressed and it is no more allowed to use this key again. Because this is a one time ultimate skill.
Thank you worked for me. Could you please answer my second question and how I can connect that with a delay, more or less that the normal speed comes back after 3 seconds, that would be very helpful
You were declaring the hallo variable twice, I’ve fixed that in the following code and added a flag to the N key input so it can only be pressed once. Hope this helps.
using UnityEngine;
using System.Collections;
public class Sphere : MonoBehaviour {
public Vector3 startposition;
public GameObject Patikelsystem;
public GameObject Spring;
int hallo = 30;
int hallo1 = 70;
bool halloToggled; // Prevents the hallo button toggle being pressed twice.
// Use this for initialization
void Start () {
startposition = transform.position ;
}
// Update is called once per frame
void Update () {
if(Input.GetKey(KeyCode.N) halloToggled = false) {
halloToggled = true;
hallo = 300;
}
Spring.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
Patikelsystem.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
if(transform.position.y <= 2)
{
if(Input.GetKeyDown(KeyCode.L)) {
rigidbody.AddForce (0,300,0);
}
}
if(transform.position.y <= -10 )
{
transform.position = startposition;
rigidbody.angularVelocity = Vector3.zero;
rigidbody.velocity = Vector3.zero;
return;
}
if(Input.GetKey(KeyCode.UpArrow ) ) {
rigidbody.AddTorque(hallo1*Time.deltaTime,0,0);
}
if(Input.GetKey(KeyCode.DownArrow)) {
rigidbody.AddTorque(-hallo*Time.deltaTime,0,0);
}
if(Input.GetKey(KeyCode.LeftArrow)) {
rigidbody.AddTorque(0,0,hallo*Time.deltaTime);
}
if(Input.GetKey(KeyCode.RightArrow)) {
rigidbody.AddTorque(0,0,-hallo*Time.deltaTime);
}
}
}
Thank you, is it possible that you can add to that script a delay, because I have no clue how i shall do this with a coroutine. ( after 4 seconds should hallo = 30 and hallo1 = 70 again. Could you show me how I can make that.
If I use you script, Unity says:
Assets/Scripts/Sphere.cs(67,52): error CS1519: Unexpected symbol `(’ in class, struct, or interface member declaration
Assets/Scripts/Sphere.cs(65,54): error CS1519: Unexpected symbol `)’ in class, struct, or interface member declaration
If I use the old script everthing is fine
using UnityEngine;
using System.Collections;
public class Sphere : MonoBehaviour {
public Vector3 startposition;
public GameObject Patikelsystem;
public GameObject Spring;
int hallo = 30;
int hallo1 = 70;
bool halloToggled; // Prevents the hallo button toggle being pressed twice.
// Use this for initialization
void Start () {
startposition = transform.position ;
}
// Update is called once per frame
void Update () {
if(Input.GetKey(KeyCode.N) halloToggled = false) {
halloToggled = true;
hallo = 300;
}
Spring.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
Patikelsystem.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
if(transform.position.y <= 2)
{
if(Input.GetKeyDown(KeyCode.L)) {
rigidbody.AddForce (0,300,0);
}
}
if(transform.position.y <= -10 )
{
transform.position = startposition;
rigidbody.angularVelocity = Vector3.zero;
rigidbody.velocity = Vector3.zero;
return;
}
if(Input.GetKey(KeyCode.UpArrow ) ) {
rigidbody.AddTorque(hallo1*Time.deltaTime,0,0);
}
if(Input.GetKey(KeyCode.DownArrow)) {
rigidbody.AddTorque(-hallo*Time.deltaTime,0,0);
}
if(Input.GetKey(KeyCode.LeftArrow)) {
rigidbody.AddTorque(0,0,hallo*Time.deltaTime);
}
if(Input.GetKey(KeyCode.RightArrow)) {
rigidbody.AddTorque(0,0,-hallo*Time.deltaTime);
}
}
}
Woops I forgot to add an extra = in the If, and I’ve added a coroutine that delays input 4 seconds after you press the N key, if you want it for any of the other keys simply put the halloToggled flag in their if statements and call InputDelay.
using UnityEngine;
using System.Collections;
public class Sphere : MonoBehaviour {
public Vector3 startposition;
public GameObject Patikelsystem;
public GameObject Spring;
int hallo = 30;
int hallo1 = 70;
bool halloToggled; // Prevents the hallo button toggle being pressed twice.
// Use this for initialization
void Start () {
startposition = transform.position ;
}
// Update is called once per frame
void Update () {
if(Input.GetKey(KeyCode.N) halloToggled == false) {
halloToggled = true;
hallo = 300;
StartCoroutine("InputDelay");
}
Spring.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
Patikelsystem.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
if(transform.position.y <= 2)
{
if(Input.GetKeyDown(KeyCode.L)) {
rigidbody.AddForce (0,300,0);
}
}
if(transform.position.y <= -10 )
{
transform.position = startposition;
rigidbody.angularVelocity = Vector3.zero;
rigidbody.velocity = Vector3.zero;
return;
}
if(Input.GetKey(KeyCode.UpArrow ) ) {
rigidbody.AddTorque(hallo1*Time.deltaTime,0,0);
}
if(Input.GetKey(KeyCode.DownArrow)) {
rigidbody.AddTorque(-hallo*Time.deltaTime,0,0);
}
if(Input.GetKey(KeyCode.LeftArrow)) {
rigidbody.AddTorque(0,0,hallo*Time.deltaTime);
}
if(Input.GetKey(KeyCode.RightArrow)) {
rigidbody.AddTorque(0,0,-hallo*Time.deltaTime);
}
}
float delay = 4.00f;
IEnumerator InputDelay() {
yield return new WaitForSeconds(delay);
halloToggled = false;
hallo = 30;
}
}
Thnak you it worked without problems. Could i ask you another question.
using UnityEngine;
using System.Collections;
public class Kegel : MonoBehaviour {
public GameObject Kamera;
public Vector3 startposition;
public GameObject Patikelsystem;
public GameObject Spring;
public GameObject Guishow; // that is the object that represents the GUIText
int hallo = 10;
int hallo1 = 10;
bool halloToggled; // Prevents the hallo button toggle being pressed twice.
// Use this for initialization
void Start () {
startposition = transform.position ;
}
// Update is called once per frame
void Update () {
if(Input.GetKey(KeyCode.M) halloToggled == false) {
halloToggled = true;
hallo = 1;
hallo1 = 1;
StartCoroutine("InputDelay");
}
Spring.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
Patikelsystem.transform.position = new Vector3 ( transform.position.x, transform.position.y, transform.position.z) ;
if(transform.position.y <= 2)
{
if(Input.GetKeyDown(KeyCode.Space)) {
rigidbody.AddForce (0,300,0);
}
}
if(transform.position.y <= -10 )
{
transform.position = startposition;
rigidbody.angularVelocity = Vector3.zero;
rigidbody.velocity = Vector3.zero;
return;
}
if(Input.GetKey(KeyCode.W ) ) {
rigidbody.AddTorque(hallo1,0,0);
}
if(Input.GetKey(KeyCode.S)) {
rigidbody.AddTorque(-hallo,0,0);
}
if(Input.GetKey(KeyCode.A)) {
rigidbody.AddTorque(0,0,hallo);
}
if(Input.GetKey(KeyCode.D)) {
rigidbody.AddTorque(0,0,-hallo);
}
}
float delay = 5.00f;
IEnumerator InputDelay() {
yield return new WaitForSeconds(delay);
halloToggled = false;
hallo = 10;
hallo1 = 10;
}
}
I implemented a GUI text Gameobject. But I don´t know how I can address it. I want the GUIShow to count +1 if the Sphere is under .y -10 (that is the part I already scripted.). But i don´t know how to combine.
If you define GUIShow as a GUIText object you can directly access it’s text. Best way would be to have a variable that stores what you want to print out in GUIShow for example:
var guiCount: int = 0;
GUIShow.text = guiCount++;
You’ll want to put the second line in the if statement that determines if the y is below -10.
