// Use this for initialization
void Start()
{
// get players, joystick, InGame and Blob
players = GameObject.FindGameObjectsWithTag("PlayerTeam1");
oponents = GameObject.FindGameObjectsWithTag("OponentTeam");
joystick = GameObject.FindGameObjectWithTag("joystick").GetComponent <Joystick_Script>();
inGame = GameObject.FindGameObjectWithTag("MainCamera").GetComponent <InGameState_Script>();
blobPlayerSelected = GameObject.FindGameObjectWithTag("PlayerSelected").transform;
}
private void Awake()
{
gui = GetComponent <GUITexture>();
if (gui.texture == null)
{
Debug.LogError("Joystick object requires a valid texture!");
gameObject.SetActive(false);
return;
}
if (!enumeratedJoysticks)
{
try
{
/* Collect all joysticks in the game, so we can relay finger latching messages */
GameObject[] objs = GameObject.FindGameObjectsWithTag(joysticksTag);
joysticks = new List <Joystick_Script>(objs.Length);
foreach (GameObject obj in objs)
{
Joystick_Script newJoystick = obj.GetComponent <Joystick_Script>();
if (newJoystick == null)
{
throw new NullReferenceException("Joystick gameObject found without a suitable Joystick component.");
}
joysticks.Add(newJoystick);
}
enumeratedJoysticks = true;
}
catch (Exception exp)
{
Debug.LogError("Error collecting Joystick objects: " + exp.Message);
throw;
}
}
/* Store the default rect for the gui, so we can snap back to it */
defaultRect = gui.pixelInset;
defaultRect.x += transform.position.x * Screen.width; // + gui.pixelInset.x; // - Screen.width * 0.5f;
defaultRect.y += transform.position.y * Screen.height; // - Screen.height * 0.5f;
transform.position = new Vector3(0, 0, transform.position.z);
if (touchPad)
{
/* Use the rect from the gui as our touchZone */
touchZone = defaultRect;
}
else
{
/* This is an offset for touch input to match with the top left corner of the GUI */
guiTouchOffset.x = defaultRect.width * 0.5f;
guiTouchOffset.y = defaultRect.height * 0.5f;
/* Cache the center of the GUI, since it doesn't change */
guiCenter.x = defaultRect.x + guiTouchOffset.x;
guiCenter.y = defaultRect.y + guiTouchOffset.y;
/* Let's build the GUI boundary, so we can clamp joystick movement */
guiBoundary.min.x = defaultRect.x - guiTouchOffset.x;
guiBoundary.max.x = defaultRect.x + guiTouchOffset.x;
guiBoundary.min.y = defaultRect.y - guiTouchOffset.y;
guiBoundary.max.y = defaultRect.y + guiTouchOffset.y;
}
}