void MoveQuadInput(QuadPressed quadToMove)
{
if (state == PuzzleState.InPlay)
{
// Enqueue puts stuff in the queue
inputs.Enqueue(quadToMove);
NextMove();
}
}
void CreateGrid()
{
//8.a
quads = new QuadPressed[quadsPerLine, quadsPerLine];
//6.a
Texture2D[,] imgSlice = gridPicture.GetSlice(img, quadsPerLine);
//2. CREATE puzzle by adding squares on the x/y axes.
for (int y = 0; y < quadsPerLine; y++)
{
for (int x = 0; x < quadsPerLine; x++)
{
GameObject quadObject = GameObject.CreatePrimitive(PrimitiveType.Quad);
// tried with plane. Quad is cleaner.
// center the grid:
quadObject.transform.position = -Vector2.one * (quadsPerLine - 1) * 0.5f + new Vector2(x, y);
quadObject.transform.parent = transform;
//2.5??? adds the QuadPressed function/action/whatever to the grid we're makin' <-- that's my southern accent. "makin'"
QuadPressed quadPressed = quadObject.AddComponent <QuadPressed>();
quadPressed.OnQuadPressed += MoveQuadInput;
quadPressed.OnFinishedMoving += OnQuadFinishedMoving;
//7.a QuadPressed initializes start coord and text2d slice
quadPressed.Init(new Vector2Int(x, y), imgSlice[x, y]);
//8.b
quads[x, y] = quadPressed;
//3.a if there's an empty space...
if (y == 0 && x == quadsPerLine - 1)
{
//slidingSquares.SetActive(false);
emptyQuad = quadPressed;
}
//#IDK?
}
}
Camera.main.orthographicSize = quadsPerLine * .55f;
inputs = new Queue <QuadPressed>();
}
//4. SWAP the position of the emptyQuad with the quadPressed
void MoveQuad(QuadPressed quadToMove, float duration)
{
//5. LIMIT swap positions to adjacent quads
// wtf how do i even
// ...10 tutorials later...
if ((quadToMove.coord - emptyQuad.coord).sqrMagnitude == 1)
{
//9.b Swap positions in array
quads[quadToMove.coord.x, quadToMove.coord.y] = emptyQuad;
quads[emptyQuad.coord.x, emptyQuad.coord.y] = quadToMove;
Vector2Int targetCoord = emptyQuad.coord;
emptyQuad.coord = quadToMove.coord;
quadToMove.coord = targetCoord;
// position to move the pressedQuad to.
Vector2 targetPosition = emptyQuad.transform.position;
emptyQuad.transform.position = quadToMove.transform.position;
// swap the position of the emptyQuad and the quadPressed
quadToMove.MoveToPosition(targetPosition, duration); //duration: .3f);
quadIsMoving = true;
}
}
