public MemoryStream fntGetStreamBlob(BlobStructure blbBlob)
{
MemoryStream strStream = new MemoryStream();
var container = fntGetContainer(blbBlob.cntContainer);
CloudBlockBlob cldBlockBlob = container.GetBlockBlobReference(blbBlob.fntNameStr);
if (cldBlockBlob.Exists())
{
cldBlockBlob.DownloadToStream(strStream);
}
return(strStream);
}
public void CreateCollider(BlobStructure blob, string name)
{
GameObject obj = new GameObject(name);
obj.AddComponent <PolygonCollider2D>();
PolygonCollider2D poly = obj.GetComponent <PolygonCollider2D>();
poly.SetPath(0, blob.corners);
obj.transform.SetParent(transform);
var currentColor = blob.color;
for (var j = 0; j < collisionInfo.Count; j++)
{
if (currentColor != collisionInfo[j].color)
{
continue;
}
if (collisionInfo[j].isMagnet)
{
obj.AddComponent <AreaEffector2D>();
poly.usedByEffector = true;
var effector = obj.GetComponent <AreaEffector2D>();
effector.forceAngle = 25f;
effector.forceMagnitude = 100f;
effector.forceVariation = 5f;
}
else
{
poly.sharedMaterial = collisionInfo[j].physics;
}
}
//return g;
}
//NOTE: to get the location of the StreamingAssets folder, Application.datapath has to be used.
//public static string streamingAssetsPath = Application.streamingAssetsPath;
//public static string blobImageFileName = "binary";
public static BlobStructure[] LoadBlobs(string filePath)
{
Debug.Log("Looking for binary file: " + filePath);
if (File.Exists(filePath))
{
BinaryReader br;
int blobCount;
BlobStructure[] readBlobs;
try
{
br = new BinaryReader(new FileStream(filePath, FileMode.Open));
}
catch (IOException e)
{
Debug.LogError(e.Message + "\n Cannot read from file.");
return(null);
}
try
{
//NOTE: scale info is sent to BlobLoaderTest. May need change.
var throwaway = br.ReadSingle();
blobCount = br.ReadInt32();
//Debug.Log(" Reading " + blobCount + " blobs...");
readBlobs = new BlobStructure[blobCount];
for (int i = 0; i < blobCount; i++)
{
//Debug.Log("Reading nr. " + (i + 1));
Vector2[] corners = new Vector2[4];
//NOTE: In Unity, positive y goes upwards, while in screen space, it is reverse.
int x = br.ReadInt32();
int y = br.ReadInt32();
//Debug.Log("First point: " + x + ", " + y);
corners[0] = new Vector2(x, -y);
x = br.ReadInt32();
y = br.ReadInt32();
//Debug.Log("Second point: " + x + ", " + y);
corners[1] = new Vector2(x, -y);
x = br.ReadInt32();
y = br.ReadInt32();
//Debug.Log("Third point: " + x + ", " + y);
corners[2] = new Vector2(x, -y);
x = br.ReadInt32();
y = br.ReadInt32();
//Debug.Log("Fourth point: " + x + ", " + y);
corners[3] = new Vector2(x, -y);
//NOTE: color values are uint8. They are read as bytes.
byte r = br.ReadByte();
byte g = br.ReadByte();
byte b = br.ReadByte();
//Debug.Log("Color: " + r + ", " + g + ", " + b);
Color color = new Color32(r, g, b, 255);
readBlobs[i] = new BlobStructure(corners, color);
}
}
catch (IOException e)
{
Debug.LogError(e.Message + "\n Cannot read from file.");
return(null);
}
br.Close();
return(readBlobs);
}
Debug.LogError("No file found!");
return(null);
}
