Top down movement unity

Rigidbody2D body;

float horizontal;
float vertical;
float moveLimiter = 0.7f;

public float runSpeed = 20.0f;

void Start ()
{
   body = GetComponent<Rigidbody2D>();
}

void Update()
{
   // Gives a value between -1 and 1
   horizontal = Input.GetAxisRaw("Horizontal"); // -1 is left
   vertical = Input.GetAxisRaw("Vertical"); // -1 is down
}

void FixedUpdate()
{
   if (horizontal != 0 && vertical != 0) // Check for diagonal movement
   {
      // limit movement speed diagonally, so you move at 70% speed
      horizontal *= moveLimiter;
      vertical *= moveLimiter;
   } 

   body.velocity = new Vector2(horizontal * runSpeed, vertical * runSpeed);
}

Source: stuartspixelgames.com

Similar codes

38 votes584 views3 answers
Unity get mouse position
C#Unity
0 vote406 views1 answer
Make 2D object move at constant speed unity
C#Unity
2 votes416 views1 answer
Dictionary in c# unity
C#Unity
1 vote420 views1 answer
Unity character controller ignore collision
C#Unity
0 vote438 views1 answer
Unity3d find y position on navmesh
C#Unity
6 votes425 views2 answers
Unity rotate vector around point
C#Unity
0 vote362 views1 answer
Unity get rid of mouse
C#Unity
0 vote377 views1 answer
Reference a class by string unity
C#Unity
1 vote399 views1 answer
Unity agent does not move
C#Unity
-2 votes420 views1 answer
Random position unity 2d
C#Unity