koobas.hobune.stream
Space Flying Script Using Mouse
So I made this script that works quite well for flying around in space like conditions. I getting quite sick of having to use my keyboard for all the movement functions though. Is their any way I have swap out pitch and yaw for mouse controls?
Here's the script:
private var pilot : Rigidbody;
var invertPitch : boolean = true; var invertYaw : boolean = false; var sensitivity : float = 1.0;
function Start () { pilot = GameObject.FindWithTag("Player").rigidbody; thrustEmitter = GetComponentInChildren(ParticleEmitter); thrustEmitter.enabled = false; } function Update () { // Did the user press fire? if (Input.GetButton ("Fire1")) BroadcastMessage("Fire");
if (Input.GetKeyDown("w"))
{
SetThrust(500);
}
if (Input.GetKeyUp("w"))
{
SetThrust(0);
}
if (Input.GetKeyDown("s"))
{
SetThrust(-300);
}
if (Input.GetKeyUp("s"))
{
SetThrust(0);
}
if (Input.GetKeyDown("a"))
{
SetRoll(20);
}
if (Input.GetKeyUp("a"))
{
SetRoll(0);
}
if (Input.GetKeyDown("d"))
{
SetRoll(-20);
}
if (Input.GetKeyUp("d"))
{
SetRoll(0);
}
if (Input.GetKeyDown("i"))
{
SetPitch(15);
}
if (Input.GetKeyUp("i"))
{
SetPitch(0);
}
if (Input.GetKeyDown("k"))
{
SetPitch(-15);
}
if (Input.GetKeyUp("k"))
{
SetPitch(0);
}
if (Input.GetKeyDown("j"))
{
SetYaw(5);
}
if (Input.GetKeyUp("j"))
{
SetYaw(0);
}
if (Input.GetKeyDown("l"))
{
SetYaw(-5);
}
if (Input.GetKeyUp("l"))
{
SetYaw(0);
}
}
function SetThrust ( thrustForce : int) { pilot.constantForce.relativeForce = Vector3.forward thrustForce sensitivity; }
function SetRoll (rollForce : int) { pilot.constantForce.relativeTorque = Vector3(0,0,1) rollForce sensitivity; }
function SetPitch (pitchForce : int) { if(invertPitch) { pilot.constantForce.relativeTorque = Vector3.right pitchForce sensitivity; } else { pilot.constantForce.relativeTorque = Vector3.left pitchForce sensitivity; } }
function SetYaw (yawForce : int)
{ if(invertYaw) { pilot.constantForce.relativeTorque = Vector3(0,1,0) yawForce sensitivity; } else { pilot.constantForce.relativeTorque = Vector3(0,-1,0) yawForce sensitivity; }
}
You could check the Input.mousePosition every frame (in the Update() function), store it in a variable, and if it differs from the previous frame, alter the thrust/roll accordingly. (This would be the equivalent of WASD)
private var previousMousePosition : Vector3; // Where you store the previous mouse position
function Update() { if (Input.mousePosition.x - previousMousePosition.x != 0) // Check for horizontal change { SetRoll((Input.mousePosition.x - previousMousePosition.x) 500); } if (Input.mousePosition.y - previousMousePosition.y != ) // Check for vertical change { SetThrust((Input.mousePosition.y - previousMousePosition.y) 300); }
previousMousePosition = Input.mousePosition; // Set the current mouse position for the next frame
}
This is untested code, so it might not work, but you get the general idea. :)
