Problem to make my character jump in the good way

Questions & Answers
1

Hi everybody,
i know the question have been asked an incredibly amount of time but after my research i couldn’t find a case similar to mine.
I explain you the problem, i’m a debutant and maybe my script is total garbagge but for a while it was working fine.
I working on a 2d plateformer.
I actually try to make a directional jump for my character, when the player run into a direction then the jump button get pressed he jump in this direction. I was able to make him move and jump, to resolve the infinite jump problem i use a bool isGrounded, but now it seem if i want my player to have directionnal jump , i can’t make him move while is in the air.

Here is my code.

using UnityEngine;
using System.Collections;


public class Control2d : MonoBehaviour {
	
	// Use this for initialization
	
	int i;
	int j;
	public float Height = 30;
	public float speed = 10;
	bool isGrounded;
	bool goRight;
	bool goLeft;
	
	// Update is called once per frame
	void Update () {

		
		
				if (isGrounded == true) {
			
			if (Input.GetAxis ("Horizontal") > 0 & Input.GetKey (KeyCode.Space)) {
				Debug.Log ("Jump");
				rigidbody2D.velocity = new Vector2 (speed, Height);
			}
			
			
			if (Input.GetAxis ("Horizontal") < 0 & Input.GetKey (KeyCode.Space)) {
				Debug.Log ("Jump");
				rigidbody2D.velocity = new Vector2 (-speed, Height);
			}
			
			

			
						if (Input.GetKey (KeyCode.Space)) {

				
								Debug.Log ("Jump");
								isGrounded = false;
								Debug.Log ("isGrounded = false");
								rigidbody2D.velocity = new Vector2 (0, Height);
				
						}
			
						if (Input.GetAxis ("Horizontal") > 0) {
				
								Debug.Log ("Right");
								rigidbody2D.velocity = new Vector2 (speed, 0);
				
						}
			
			
			
						if (Input.GetAxis ("Horizontal") < 0) { 
								goLeft = true;
								Debug.Log ("Left");
								rigidbody2D.velocity = new Vector2 (-speed, 0);
						} 



				}

				if (isGrounded == false) {
						
			if (Input.GetAxis ("Horizontal") > 0) {
				
				Debug.Log ("Right");
				rigidbody2D.velocity = new Vector2 (speed, 0);
				
			}
			
			
			
			if (Input.GetAxis ("Horizontal") < 0) { 
				goLeft = true;
				Debug.Log ("Left");
				rigidbody2D.velocity = new Vector2 (-speed, 0);
			} 


		
		
		
		
				}
		}
	
	
	
	
	
	
	
	
	
	void OnCollisionEnter2D(Collision2D coll){
		if (coll.gameObject.tag == "Floor")
		{
			isGrounded = true;
			Debug.Log ("isGrouded == true");
			
			
			
			
		}
		
		
	}
}

I tried to move the differente condition outside the if statement but it never worked, So if anyone figure where is the problem, i will be very helpful
Also sorry for my bad english .

2

Hi, I actually figured out how to change the way my jump work , so i just changed the first line , now i have this :if (Input.GetKey (KeyCode.Space)) {

							Debug.Log ("Jump");
							isGrounded = false;
							Debug.Log ("isGrounded = false");
							transform.Translate(Vector2.up * Height * Time.deltaTime);

But now i have an another problem , my cube make only vere small jump, if anyone have an idea.

Okai i make some change in my code and now i can understand where the problem come, I’m not able to make the directionnal jump mechanic works with the air control one.
Here’s my actual code `using UnityEngine;
using System.Collections;

public class Control2d : MonoBehaviour {

// Use this for initialization

int i;
int j;
public float Height = 0;
public float speed = 20;
public float stack ;
public float mega = 500;
bool isGrounded;
bool goRight;
bool goLeft;
public Vector2 Jump = new Vector2 (0,30);


// Update is called once per frame
void Update () {
			

		
			if (isGrounded == true) {
		
					if (Input.GetKey (KeyCode.Space)) {

			
							Debug.Log ("Jump");
							isGrounded = false;
							Debug.Log ("isGrounded = false");
					
							rigidbody2D.AddForce (new Vector2 (0, 1000F));
		}

			
				if (Input.GetAxis ("Horizontal") > 0) {
				
					Debug.Log ("Right");
				rigidbody2D.velocity = new Vector2 (speed, 0);
				
			}
			
			
			
			if (Input.GetAxis ("Horizontal") < 0) { 
				goLeft = true;
				Debug.Log ("Left");
				rigidbody2D.velocity = new Vector2 (-speed, 0);
			} 
			

				

		
			
							}
					}
					
					
					

			

			
			
	

			

		

			
	

			

				









void OnCollisionEnter2D(Collision2D coll){
	if (coll.gameObject.tag == "Floor")
	{
		isGrounded = true;
		Debug.Log ("isGrouded == true");
		rigidbody2D.gravityScale = 5;
		
		
		
		
	}
	
	
}

}

`