private Spawner getSpawnerForItem(ScreenPlayItem screenPlayItem)
{
Spawner spawner = null;
switch (screenPlayItem.type)
{
case ItemType.audio:
Debug.Log("New audio spawner: " + screenPlayItem);
spawner = new AudioSpawner()
.setAudioSource(getNextAudioSource())
.setMediaObject(Resources.Load(screenPlayItem.url) as AudioClip);
break;
case ItemType.image:
Debug.Log("New image spawner: " + screenPlayItem);
spawner = new ImageSpawner()
.setContainer(_imageContainer)
.setImageSource(getNextImageSource())
.setMediaObject(Resources.Load(screenPlayItem.url) as Texture);
break;
default:
Debug.Log("Unknown item: " + screenPlayItem);
break;
}
return(spawner);
}
// Use this for initialization
void Start()
{
if (Application.isEditor)
{
_FilePath = Application.dataPath + "/Resources/Images/"; //persistentDataPath
}
else
{
_FilePath = Application.dataPath + "/Resources/Images/";
}
//create directory if not exists
if (!System.IO.Directory.Exists(_FilePath))
{
System.IO.Directory.CreateDirectory(_FilePath);
}
//get all images from directory
List <Sprite> spriteList = new List <Sprite>();
List <string> files = new List <string> ();
var info = new DirectoryInfo(_FilePath);
var fileInfo = info.GetFiles();
foreach (var file in fileInfo)
{
if (file.Extension == ".jpg" || file.Extension == ".png")
{
files.Add(file.FullName);
//load image into texture and then into sprite
var bytes = System.IO.File.ReadAllBytes(file.FullName);
Texture2D image = new Texture2D(1, 1);
image.LoadImage(bytes);
spriteList.Add(Sprite.Create(image, new Rect(0, 0, image.width, image.height), Vector2.zero));
}
}
if (files.Count == 0)
{
_NoImageText.text = "Place reference images in: \n\n" + _FilePath;
}
foreach (Sprite tex in spriteList)
{
GameObject img = Instantiate(_ImagePrefab as Object, Vector3.zero, Quaternion.identity) as GameObject;
img.transform.SetParent(_Parent, false);
Image sprite = img.GetComponent <Image> ();
sprite.sprite = tex;
ImageSpawner imgSpawner = img.GetComponent <ImageSpawner>();
imgSpawner._GlobalWrapper = _GlobalWrapper;
}
RectTransform R = _Parent.GetComponent <RectTransform> ();
R.sizeDelta = new Vector2(R.sizeDelta.x, (40f + 5f) * ((Mathf.CeilToInt((spriteList.Count) / 3) + 1)));
}
/*Load images in a coroutine - not working now*/
IEnumerator LoadButtons(List <string> files)
{
foreach (var file in files)
{
byte[] bytes;
yield return(bytes = System.IO.File.ReadAllBytes(file));
Texture2D image = new Texture2D(1, 1);
yield return(image.LoadImage(bytes));
Sprite sprite = new Sprite();
yield return(sprite = Sprite.Create(image, new Rect(0, 0, image.width, image.height), Vector2.zero));
GameObject img = Instantiate(_ImagePrefab as Object, Vector3.zero, Quaternion.identity) as GameObject;
img.transform.SetParent(_Parent, false);
img.layer = LayerMask.NameToLayer("Ignore Raycast");
Image spr = img.GetComponent <Image>();
spr.sprite = sprite;
ImageSpawner imgSpawner = img.GetComponent <ImageSpawner>();
imgSpawner._GlobalWrapper = _GlobalWrapper;
}
}
