private void CreatePieces()
{
// Initialize variables
int sliceSize = Mathf.Min(puzzleTexture.width / puzzleSize, puzzleTexture.height / puzzleSize);
rowCount = puzzleTexture.height / sliceSize;
columnCount = puzzleTexture.width / sliceSize;
slots = new RectTransform[rowCount][];
pieces = new SlidePuzzlePiece[rowCount][];
for (int i = 0; i < rowCount; i++)
{
slots[i] = new RectTransform[columnCount];
pieces[i] = new SlidePuzzlePiece[columnCount];
}
slotsParent.aspectRatio = columnCount / (float)rowCount;
// Slice puzzleTexture (starts from top-left corner)
Texture2D[] slices = TextureOps.Slice(puzzleTexture, sliceSize, sliceSize, options: new TextureOps.Options(false, false, true));
for (int i = 0; i < slices.Length; i++)
{
slices[i].wrapMode = TextureWrapMode.Clamp; // To avoid artifacts at edges
}
// Create puzzle pieces
float _1OverRowCount = 1f / rowCount;
float _1OverColumnCount = 1f / columnCount;
for (int i = 0, sliceIndex = 0; i < rowCount; i++) // Row, starting from top
{
for (int j = 0; j < columnCount; j++, sliceIndex++) // Column, starting from left
{
RectTransform slot = new GameObject("Slot" + i + "x" + j).AddComponent <RectTransform>();
slot.SetParent(slotsParent.transform, false);
slot.anchorMin = new Vector2(_1OverColumnCount * j, 1f - _1OverRowCount * (i + 1));
slot.anchorMax = new Vector2(_1OverColumnCount * (j + 1), 1f - _1OverRowCount * i);
slot.sizeDelta = new Vector2(0f, 0f);
slot.anchoredPosition = new Vector2(0f, 0f);
SlidePuzzlePiece piece = new GameObject("Piece").AddComponent <SlidePuzzlePiece>();
piece.InitializeComponents(slices[sliceIndex], () => OnPieceClicked(piece));
slots[i][j] = slot;
pieces[i][j] = piece;
}
}
}
private void ChangeBrightness()
{
IEnumerable <string> files = FindAll(new [] { ".png", ".jpeg" });
foreach (string sFilePath in files)
{
Texture2D loadedImage = TextureOps.LoadImage(sFilePath);
if (loadedImage != null)
{
Texture2D outTexture = loadedImage.AdjustBrightness(1);
TextureOps.SaveImage(outTexture, sFilePath);
CompareHash(sFilePath, loadedImage, outTexture);
DestroyImmediate(loadedImage);
DestroyImmediate(outTexture);
}
}
}
private void ResizeAll()
{
IEnumerable <string> files = FindAll(new [] { ".png", ".jpeg" });
foreach (string sFilePath in files)
{
Texture2D loadedImage = TextureOps.LoadImage(sFilePath);
if (loadedImage != null)
{
float w = loadedImage.width / 100f * 99f;
float h = loadedImage.height / 100f * 99f;
Texture2D scaledImage = TextureOps.Scale(loadedImage, (int)w, (int)h, TextureFormat.ARGB32);
CompareHash(sFilePath, loadedImage, scaledImage);
DestroyImmediate(loadedImage);
DestroyImmediate(scaledImage);
}
}
}
