I wrote this last night, i am trying to recreate the grabbing function of the game little big planet (Those who haven't played it allows for grabbing of objects on keystroke whether it be a ball to drag around or a rope to swing from)
so everything is functional besides the Hinge im trying to apply and i am not sure why, as it is the first time i've ever tried to place a hinge dynamically, any input would be massively appreciated
the script will be applied to the object im trying to grab, if this is isn't enough information please let me know, i tried the source and google couldn't make sense of the source and couldn't find any legitimate guides through google so all i have left is to post and hope.
Script Revision:
public var IsGrabbing : boolean = false;
public var CanGrab : boolean = false;
public var Player : Transform;
public var c : Transform;
function OnTriggerEnter(Other : Collider){
if (Other.gameObject.tag == "Player"){
CanGrab = true;
}
}
function OnCollisionEnter(c : Collision) {
if (IsGrabbing == true) {
var joint = gameObject.AddComponent(HingeJoint);
joint.connectedBody = c.rigidbody;
}
}
function OnTriggerExit(Other : Collider){
if (Other.gameObject.tag == "Player"){
CanGrab = false;
}
}
function Update() {
if (Input.GetKeyDown(KeyCode.G) && CanGrab == true) {
IsGrabbing = true;
}
if (Input.GetKeyUp(KeyCode.G)) {
IsGrabbing = false;
}
if (CanGrab == false) {
IsGrabbing = false;
}
if (IsGrabbing == false) {
Destroy (gameObject.GetComponent(HingeJoint));
}
}
EDIT:
Thanks Chris for the pointers i will have to look into functions more as the only 3 i understand won't work for Adding the joint or at the very least i need to re examine what i'm trying to achieve
Thanks wibble i was planning to restrict its movement once have some basic functionality so that will be of use in the future, i definitely still have alot to learn because i had no ideas on that matter at all.
EDIT: Ok so i made some changes to the script and its somewhat functional (atleast now i know that the hinge is being placed) i believe i need to look into its constraints though because when i move my character the object doesn't, i added the revision if anyone has any additional feedback,
Thanks again at the very least for the ideas on what to google and mostly for taking the time to reply.
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