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

0 vote122 views1 answer
Unity can't rename 2d character
C#Unity
9 votes143 views3 answers
Unity how to create 2d object from script
C#Unity
14 votes190 views2 answers
Unity debug log gameobject
C#Unity
7 votes137 views2 answers
How to instantiate as child unity
C#Unity
4 votes135 views1 answer
How to reference a child object unity
C#Unity
0 vote159 views1 answer
Unity error log
C#Unity
1 vote129 views1 answer
Unity get scrollbar value
C#Unity
38 votes249 views2 answers
Get mouse position unity
C#Unity
0 vote130 views1 answer
Interpolate rotation unity3d
C#Unity
11 votes135 views2 answers
Unity change tmp text from script
C#Unity