Aircraft Script - Versione stampabile

Codice:
/*



TO USE:

Go to Edit menu > Project Settings > Input and make 4 controls:

Throttle (positive button: x)

Roll (negative button: q, positive button e)

Pitch (negative button: up {alt. w}, positive button: down {alt. s})

Yaw (negative button: left {alt. a}, positive button: right {alt. d})

Brake (positive button: z)



To start, just create an empty game object with a rigidbody, and add the script to the gameobject. 

Place a camera and/or a primitive into the Gameobject so that you can see the movement (for either 3rd person 

or first person airplane).



When ready, press "x" to speed up - once you are fast enough, you can use the other buttons to "fly"



Please refrain from using this script without giving me (Jesse Ofsowitz) credit. 



*/

var speed = 0.00;

var rollSpeed = 15.0;

var pitchSpeed = 15.0;

var yawSpeed = 15.0;



function Update() {

    if(Input.GetButton ("Throttle")) speed += Time.deltaTime*5; //Speed up before flying

        transform.Translate (Vector3.forward * speed * Time.deltaTime);

        

        if(speed > 25) {

            Flight(); //An arbitrary # to simulate enough "lift" for the craft to fly

        }

        

        if(speed >= 51) {

            speed -= 1; //So it can't go the speed of light

        }

        

    if(Input.GetButton ("Brake")) speed -= Time.deltaTime*2;

        

        if(speed <= 0) {

            speed = 0; //To slow down, but not go backwards

        }    

}



function Flight() 

{

    var roll = -Input.GetAxis ("Roll") * rollSpeed; 

    var pitch = -Input.GetAxis ("Pitch") * pitchSpeed;

    var yaw = Input.GetAxis ("Yaw") * yawSpeed;

    

    transform.Rotate (Vector3.forward * roll * Time.deltaTime * 3); //These create ok movements

    // I don't know how to smoothen out the rotations yet...

    // If anyone can make an "ease in" rotation without wasting tons of time/code space, I'd be grateful (hint)

    transform.Rotate (Vector3.right * pitch * Time.deltaTime);

    transform.Rotate (-Vector3.forward * yaw * Time.deltaTime/1.5);

    transform.Rotate (Vector3.up * yaw * Time.deltaTime);

}