Hey, everything was working great, then I put in a couple new features on other scripts, and now everything is messed up. I don’t know why, but I think I must be getting an infinite loop somewhere on this script. My game is about boxes that you put in bins. You used to be able to drag the boxes around, but now when you touch them, the whole editor locks up and cannot be recovered. Here is my code, please forgive its spagettiness, I literally had no clue what I was doing when I started it:
using UnityEngine;
using System.Collections;
public class Touch : MonoBehaviour {
bool paused = false;
bool exists = true;
bool wasThis = false;
SpriteRenderer sr;
public Sprite red;
public Sprite blue;
public Sprite green;
public Sprite purple;
public Sprite orange;
GameObject rightBin;
int color;
/* public Vector2 binR;
public Vector2 binB;
public Vector2 binG;
public Vector2 binP;
public Vector2 binO; */
Vector2 binPosition;
public float toleranceX;
public float toleranceY;
bool selected; //box selected
bool isThis;
public bool followTrack = true; //for testing, can disable movement of box along track
float trackX; //X position when following track
float trackY; //Y position when following track
public float speed = 0.1f; //Speed of box while following track (Should be same as track speed for best result)
void Start () {
GameObject go = transform.gameObject;
sr = go.GetComponent<SpriteRenderer>();
if (sr.sprite == red) {
color = 1;
GameObject.Find("barRed").SendMessage("findBox", transform.gameObject);
GameObject.Find("barRed").SendMessage("getBin"); //must name exactly this in hirarchy!!!!!!
} else if (sr.sprite == blue) {
color = 2;
GameObject.Find("barBlue").SendMessage("findBox", transform.gameObject);
GameObject.Find("barBlue").SendMessage("getBin"); //must name exactly this in hirarchy!!!!!!
} else if (sr.sprite == green) {
color = 3;
GameObject.Find("barGreen").SendMessage("findBox", transform.gameObject);
GameObject.Find("barGreen").SendMessage("getBin");//must name exactly this in hirarchy!!!!!!
} else if (sr.sprite == purple) {
color = 4;
GameObject.Find("barPurple").SendMessage("findBox", transform.gameObject);
GameObject.Find("barPurple").SendMessage("getBin"); //must name exactly this in hirarchy!!!!!!
} else if (sr.sprite == orange) {
color = 5;
GameObject.Find("barOrange").SendMessage("findBox", transform.gameObject);
GameObject.Find("barOrange").SendMessage("getBin"); //must name exactly this in hirarchy!!!!!!
}
else { color = -1; }
selected = false;
isThis = false;
if (followTrack)
{
trackX = -8.5f; //Sets start X position at -8.5
trackY = Random.Range(-2.3f, -1.1f); //Sets starting Y position between -2.3 and -1
transform.position = new Vector3(trackX, trackY, 1 - trackY);
}
}
void acceptBin(GameObject bin)
{
rightBin = bin;
binPosition = bin.transform.position;
//print(gameObject + " " + binPosition);
}
void Update () {
//test++;
if (!paused)
{
RaycastHit hit;
if (Input.touchCount > 0) //If there is a touch
{
Vector3 pos = Input.GetTouch(0).position; //Get its position
//Debug.Log("Touch " + pos);
Ray ray = Camera.main.ScreenPointToRay(pos); //check to see if it is colliding with the box
if (Physics.Raycast(ray, out hit)) //if it is
{
hit.transform.position = new Vector2(Camera.main.ScreenToWorldPoint(pos).x, Camera.main.ScreenToWorldPoint(pos).y); //Move box to that position
selected = true;
if (hit.transform == transform)
{
isThis = true;
wasThis = true;
if (overBin() && exists) { rightBin.SendMessage("boxOver", transform.gameObject); }
}
else { isThis = false; notThis(); }
//Debug.Log("Something hit " + Camera.main.ScreenToWorldPoint(pos));
}
else { selected = false; isThis = false; notThis(); }
}
else { selected = false; isThis = false; }
if (!isThis) { selected = false; }
if ((!selected) && (trackX < 8.5f) && followTrack) //if not selected, on the screen, and movement is enabled
{
trackX += speed; //Change X by speed
transform.position = new Vector2(trackX, trackY); //move box along track
}
else if (trackX > 8.5f)
{
GameObject.Find("LifeBar").SendMessage("onLifeDown");
Destroy(gameObject);
}
//Debug.Log(test + " " + selected);
}
}
bool overBin()
{
print("overBin");
if ((System.Math.Abs(transform.position.x - binPosition.x) <= toleranceX) && ((transform.position.y - binPosition.y) <= toleranceY))
{
return true;
}
else { return false; }
}
//methods to be called by other gameObjects
void speedUp()
{
speed += .01f;
}
void speedDown()
{
speed -= .01f;
}
void checkColor(int col)
{
print("checkColor" + (wasThis));
if ((col == color) && isThis)
{
exists = false;
while (Input.touchCount < 0) { }
GameObject.Find("LifeBar").SendMessage("onLifeUp");
Destroy(gameObject);
}
}
void notThis()
{
float time = Time.time;
while (Time.time < time + 5.0f) { }
wasThis = false;
}
void onPauseGame()
{
paused = true;
}
void onResumeGame()
{
paused = false;
}
}
Thanks so much for looking over all of it. The messages are sent to the bins. If you think that might be where the problem is, I can post that code as well.
