//<summary>
//called on start, initialize stuff
//</summary>
void Start()
{
//Scale graphics to screen size
Utilities.setCameraViewForScreen();
//create instance of grestureManager
GestureManager gestureManager = GameObject.FindGameObjectWithTag
(Constants.Tags.TAG_GESTURE_MANAGER).GetComponent <GestureManager>();
if (gestureManager != null)
{
// create two sets of words - movable and target
LoadSpellingLesson(ProgressManager.currentWord);
// subscribe buttons to gestures
GameObject[] buttons = GameObject.FindGameObjectsWithTag(Constants.Tags.TAG_BUTTON);
foreach (GameObject button in buttons)
{
gestureManager.AddAndSubscribeToGestures(button);
}
// play word's sound
//find the word
GameObject word = GameObject.FindGameObjectWithTag(Constants.Tags.TAG_WORD_OBJECT);
if (word != null)
{
//create new audio source for the sound
AudioSource audioSource = gameObject.AddComponent <AudioSource>();
//load the audio file with word's name in it
string file = "Audio" + "/Words/" + word.transform.name;
audioSource.clip = Resources.Load(file) as AudioClip;
if (audioSource.clip != null)
{
audioSource.Play();
}
else
{
Debug.LogWarning("Cannot find audio file");
}
StartCoroutine(StartPulsing(.5f));
// then explode the letters
StartCoroutine(ExplodeWord(1));
// then enable collisions to occur
StartCoroutine(EnableCollisions(2));
//Possible regions where letters can move
//TODO make sure these locations are on the screen
points.Add(new Vector3(-5.5f, 3.5f, 0f));
points.Add(new Vector3(-6f, -3.9f, 0f));
points.Add(new Vector3(-6f, 0f, 0f));
points.Add(new Vector3(4f, 3f, 0f));
points.Add(new Vector3(6f, 0f, 0f));
}
else
{
Debug.LogWarning("Cannot find word");
}
}
else
{
Debug.LogError("Cannot find gesture manager");
}
}
//<summary>
// Called on start, used to initialize stuff
//</summary>
void Start()
{
//Scale graphics to screen size
Utilities.setCameraViewForScreen();
//create instance of grestureManager
GestureManager gestureManager = GameObject.FindGameObjectWithTag
(Constants.Tags.TAG_GESTURE_MANAGER).GetComponent <GestureManager>();
if (gestureManager != null)
{
GameObject dir = GameObject.Find("IntroDirector");
// load Background music onto IntroDirector
dir.AddComponent <AudioSource>().clip = Resources.Load
("Audio/BackgroundMusic/WordTree") as AudioClip;
// play background music if attached
if (dir.GetComponent <AudioSource>().clip != null)
{
dir.GetComponent <AudioSource>().Play();
}
//For keeping background music playing in a loop
dir.GetComponent <AudioSource>().loop = true;
// find kid
GameObject[] kids = GameObject.FindGameObjectsWithTag(Constants.Tags.TAG_KID);
foreach (GameObject kid in kids)
{
// start pulsing kid
kid.AddComponent <PulseBehavior>().StartPulsing(kid);
// subscribe kid to touch gestures
gestureManager.AddAndSubscribeToGestures(kid);
}
ProgressManager.lockStatus = "";
}
else
{
Debug.LogError("Cannot find gesture manager");
}
}
// instantiate new game object with specified properties
public static void InstantiateObject(ObjectProperties prop)
{
// create new game object
GameObject go = new GameObject();
// set name
go.name = prop.Name();
Debug.Log("Created new object " + go.name);
// set tag
go.tag = prop.Tag();
// set initial position
go.transform.position = prop.InitPosn();
// set scale of sprite image
go.transform.localScale = prop.Scale();
// load sprite image
SpriteRenderer spriteRenderer = go.AddComponent <SpriteRenderer>();
// image file needs to be in an existing Assets/Resources folder or subfolder
Sprite sprite = Resources.Load <Sprite>("Graphics/" + prop.Sprite());
if (sprite == null)
{
Debug.Log("ERROR: could not load sprite " + prop.Name());
}
spriteRenderer.sprite = sprite;
// load audio clip
if (prop.AudioFile() != null)
{
AudioSource audioSource = go.AddComponent <AudioSource>();
// audio file needs to be in an existing Assets/Resources folder or subfolder
AudioClip clip = Resources.Load("Audio/" + prop.AudioFile()) as AudioClip;
if (clip == null)
{
Debug.Log("ERROR: could not load audioclip " + prop.AudioFile());
}
audioSource.clip = clip;
audioSource.playOnAwake = false;
}
if (go.tag != "TargetLetter" && go.tag != "TargetBlank" && go.tag != "Jar")
{
// add polygon collider that matches shape of object
// used to detect touches and collisions
go.AddComponent <PolygonCollider2D> ();
}
if (go.tag == "TargetLetter" || go.tag == "TargetBlank")
{
// add circle collider
// used to detect touches and collisions
CircleCollider2D cc2d = go.AddComponent <CircleCollider2D>();
// set as trigger so OnTriggerEnter2D function is called when collider is hit
cc2d.isTrigger = true;
// set radius for circle collider
// want radius to be small, to make it easier for users to drag letters or sound blanks to where they want
// without accidentally colliding with another object
if (go.tag == "TargetLetter")
{
if (ProgressManager.currentMode == 1)
{
cc2d.radius = .1f;
}
if (ProgressManager.currentMode == 3)
{
cc2d.radius = 3f;
}
}
if (go.tag == "TargetBlank")
{
cc2d.radius = .3f;
}
}
if (go.tag == "Jar")
{
// add circle collider
// used to detect collisions
CircleCollider2D cc2d = go.AddComponent <CircleCollider2D> ();
// set radius for circle collider
// want to set radius exactly so that it extends to the rim/opening of the jar
// so collisions will be detected when the user dragging a sound blank hits the rim
cc2d.radius = .5f;
}
if (go.tag == "MovableLetter" || go.tag == "MovableBlank")
{
// add rigidbody if object is draggable
Rigidbody2D rb2d = go.AddComponent <Rigidbody2D>();
// remove object from physics engine's control, because we don't want
// the object to move with gravity, forces, etc. - we do the moving
rb2d.isKinematic = true;
// don't want gravity, otherwise object will fall
rb2d.gravityScale = 0;
}
// subscribe to gestures
GestureManager gm = go.AddComponent <GestureManager> ();
gm.AddAndSubscribeToGestures(go);
// add pulse behavior - draws attention to interactive objects
go.AddComponent <PulseBehavior> ();
if (go.tag == "Hint")
{
// set hint letter color to black
go.GetComponent <SpriteRenderer>().color = Color.black;
// create hint letter behind the background
go.transform.position = new Vector3(go.transform.position.x, go.transform.position.y, 3);
}
}