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POMoving object head on click in unity
 

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    <p>I am newbie on Unity 3d.I have started practising with a snake game. I have to move snake head forward first.If i press any key then the snake should start moving ahead.For its head i have taken simply a cube. Here is the code. Please tell me where i am doing mistake.</p> <pre><code>public class SnakeMove: MonoBehaviour { public bool Move_Up; public bool Move_Below ; public bool Move_Right; public bool Move_Left; public body first_body; public float time_movement = .5F; public float following_movement; // Use this for initialization void Start () { Move_Up = false; Move_Below = false; Move_Right = false; Move_Left= false; following_movement = Time.time + time_movement; } // Update is called once per frame void Update () { if (Input.GetKeyDown(KeyCode.UpArrow)) { Move_Up = true; Move_Below = false; Move_Right = false; Move_Left = false; } if (Input.GetKeyDown(KeyCode.DownArrow)) { Move_Up = false; Move_Below = true; Move_Right = false; Move_Left = false; } if (Input.GetKeyDown(KeyCode.RightArrow)) { Move_Up = false; Move_Below = false; Move_Right = true; Move_Left = false; } if (Input.GetKeyDown(KeyCode.LeftArrow)) { Move_Up = false; Move_Below = false; Move_Right = false; Move_Left = true; } if (Time.time &gt; following_movement) { MoveHead(); } } void MoveHead() { if (Move_Up) { first_body.move(this.transform); this.transform.position += transform.forward *transform.localScale.z; } if (Move_Below) { first_body.move(this.transform); this.transform.position += -transform.forward * transform.localScale.z; } if (Move_Right) { first_body.move(this.transform); this.transform.position += transform.right * transform.localScale.z; } if (Move_Left) { first_body.move(this.transform); this.transform.position += -transform.right * transform.localScale.z; } following_movement = Time.time + time_movement; } } </code></pre> <p>The error is:</p> <blockquote> <p>Assets/Scripts/SnakeMotion.cs(92,8): error CS0246: The type or namespace name `body' could not be found. Are you missing a using directive or an assembly reference?</p> </blockquote> <p>Should have I to make a body script also? N what should be included in that script? Or Can i run without making separate Body script also? Sorry for my english.</p>
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