You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
203 lines
5.0 KiB
203 lines
5.0 KiB
using UnityEngine;
|
|
using System.Collections;
|
|
using UnityEngine.UI;
|
|
|
|
public class magnetGun : MonoBehaviour {
|
|
|
|
public Camera camera;
|
|
public GameObject crossHair;
|
|
public thirdPersonController playerController;
|
|
|
|
public string L_TRIGGER_INPUT;
|
|
public string R_TRIGGER_INPUT;
|
|
public string L_BUTTON_INPUT;
|
|
public string R_BUTTON_INPUT;
|
|
private bool L_Trigger_Down;
|
|
|
|
public bool topScreen = true;
|
|
private float playerScreen = 2;
|
|
|
|
public GameObject gravityWell;
|
|
private Collider GravityTarget;
|
|
private Vector3 rayHitPoint;
|
|
|
|
public float objectSpeed;
|
|
public float magnetRange = 20;
|
|
public float maxPullSpeed = 30;
|
|
public float rotateSpeed;
|
|
public float minDistance = 3.0f;
|
|
|
|
// Use this for initialization
|
|
void Start () {
|
|
if (topScreen)
|
|
playerScreen = 2;
|
|
else
|
|
playerScreen = -1;
|
|
|
|
|
|
}
|
|
|
|
// Update is called once per frame
|
|
void Update () {
|
|
|
|
float triggerL = Input.GetAxis(L_TRIGGER_INPUT);
|
|
float triggerR = Input.GetAxis (R_TRIGGER_INPUT);
|
|
|
|
|
|
Collider target = testItem ();
|
|
|
|
crossHair.GetComponent<RawImage> ().color = Color.white;
|
|
if (target != null){
|
|
if (target.GetComponent<Collider>().tag == "moveable"){
|
|
Debug.Log("Moveable Item");
|
|
crossHair.GetComponent<RawImage>().color = Color.red;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
if (triggerL > 0) {
|
|
if (!L_Trigger_Down) {
|
|
pickUpItem (target);
|
|
L_Trigger_Down = true;
|
|
}
|
|
} else {
|
|
L_Trigger_Down = false;
|
|
dropItem(GravityTarget);
|
|
}
|
|
|
|
moveItem (GravityTarget);
|
|
pullItem (triggerR);
|
|
rotateInput (GravityTarget);
|
|
cameraRotateTest (GravityTarget);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
private Collider testItem(){
|
|
RaycastHit hit;
|
|
|
|
//Vector3 rayDirection = camera.transform.rotation * Vector3.forward;
|
|
Ray ray = camera.ScreenPointToRay(new Vector3(Screen.width/2, Screen.height/2 + (Screen.height/6 * playerScreen), 0));
|
|
|
|
Debug.DrawRay (ray.origin, ray.direction*magnetRange, Color.green);
|
|
|
|
if (Physics.Raycast (ray, out hit, magnetRange)) {
|
|
if (hit.collider.tag == "moveable"){
|
|
Debug.DrawRay (ray.origin,ray.direction*magnetRange, Color.red);
|
|
rayHitPoint = hit.point;
|
|
}
|
|
|
|
|
|
}
|
|
return hit.collider;
|
|
}
|
|
|
|
private void pickUpItem(Collider item){
|
|
if (item != null) {
|
|
if (item.tag == "moveable"){
|
|
item.attachedRigidbody.useGravity = false;
|
|
item.attachedRigidbody.drag = 3.0f;
|
|
item.attachedRigidbody.constraints = RigidbodyConstraints.FreezeRotation;
|
|
gravityWell.transform.position = rayHitPoint;
|
|
GravityTarget = item;
|
|
|
|
|
|
playerController.movementSpeed = 200.0f;
|
|
|
|
if (!topScreen){
|
|
playerController.cameraSpeedX = 0.0f;
|
|
playerController.cameraSpeedY = 0.0f;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void moveItem(Collider item){
|
|
if (item != null) {
|
|
float step = objectSpeed * Time.deltaTime;
|
|
Vector3 direction = gravityWell.transform.position - item.transform.position;
|
|
direction = Vector3.ClampMagnitude(direction,1.0f);
|
|
|
|
item.attachedRigidbody.AddForce(direction * objectSpeed * Time.deltaTime);
|
|
|
|
}
|
|
}
|
|
|
|
private void dropItem(Collider item){
|
|
if (item != null) {
|
|
item.attachedRigidbody.useGravity = true;
|
|
item.attachedRigidbody.drag = 0.0f;
|
|
item.attachedRigidbody.constraints = RigidbodyConstraints.None;
|
|
|
|
if(topScreen)
|
|
item.attachedRigidbody.velocity = Vector3.ClampMagnitude (item.attachedRigidbody.velocity, 5);
|
|
GravityTarget = null;
|
|
|
|
|
|
playerController.movementSpeed = 5000.0f;
|
|
|
|
playerController.cameraSpeedX = 250.0f;
|
|
playerController.cameraSpeedY = 120.0f;
|
|
}
|
|
|
|
}
|
|
|
|
private void pullItem(float speed){
|
|
|
|
float step = maxPullSpeed * speed * Time.deltaTime;
|
|
|
|
Vector3 maxPull;
|
|
maxPull = camera.transform.position + (camera.transform.rotation * Vector3.forward);
|
|
|
|
|
|
if (Vector3.Distance (gravityWell.transform.position, camera.transform.position) > minDistance || maxPullSpeed<1) {
|
|
gravityWell.transform.position = Vector3.MoveTowards (gravityWell.transform.position, maxPull, step);
|
|
|
|
if ((Vector3.Distance (gravityWell.transform.position, camera.transform.position) > magnetRange) && !topScreen)
|
|
dropItem (GravityTarget);
|
|
}
|
|
|
|
}
|
|
|
|
private void rotateInput(Collider item){
|
|
if (item != null) {
|
|
if (Input.GetButtonDown(L_BUTTON_INPUT))
|
|
StartCoroutine (rotateItem(item,new Vector3 (0,90,0),0.3f));
|
|
if (Input.GetButtonDown(R_BUTTON_INPUT))
|
|
StartCoroutine (rotateItem(item,new Vector3 (90,0,0),0.3f));
|
|
}
|
|
}
|
|
|
|
IEnumerator rotateItem (Collider item, Vector3 byAngles, float inTime){
|
|
|
|
Quaternion startAngle = item.transform.rotation;
|
|
Quaternion endAngle = Quaternion.Euler (item.transform.eulerAngles + byAngles);
|
|
|
|
for (float i = 0; i < 1; i+=Time.deltaTime/inTime) {
|
|
item.transform.rotation = Quaternion.Lerp(startAngle,endAngle,i);
|
|
yield return null;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
public void cameraRotateTest(Collider item){
|
|
|
|
if (item != null) {
|
|
Debug.Log ("distance test: " + Vector3.Distance (gravityWell.transform.position, camera.transform.position));
|
|
if (Vector3.Distance (gravityWell.transform.position, camera.transform.position) <= minDistance) {
|
|
playerController.cameraSpeedX = 250.0f;
|
|
playerController.cameraSpeedY = 120.0f;
|
|
} else {
|
|
playerController.cameraSpeedX = 0.0f;
|
|
playerController.cameraSpeedY = 0.0f;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
}
|