public void Move(UtilityTools.Directions dir)
{
//after checkups
if (isRotating || isMoving)
{
print("already moving/rotating");
return;
}
if (!canMove(dir))
{
return;
}
Tile[] destinations = { null, null, null };
bool shouldEmptyPreviousTile = false;
switch (dir)
{
case UtilityTools.Directions.up:
if (isVertical)
{
destinations[0] = getDirectionMostBox(dir).getNeighbourTile(dir); // the uppermost is gonna go to his up neighbour
destinations[1] = getDirectionMostBox(dir).GetTile(); // the center is gonna go to current uppermost
destinations[2] = getCenterBox().GetTile(); // lowest is going to go to center
shouldEmptyPreviousTile = true;
}
else
{
for (int i = 0; i < destinations.Length && i < boxes.Length; i++)
{
destinations[i] = boxes[i].getNeighbourTile(dir);
}
}
break;
case UtilityTools.Directions.right:
if (!isVertical)
{
destinations[0] = getCenterBox().GetTile(); // leftmost is going to go to center
destinations[1] = getDirectionMostBox(dir).GetTile(); // the center is gonna go to current rightmost
destinations[2] = getDirectionMostBox(dir).getNeighbourTile(dir); // the rightmost is gonna go to his right neighbour
shouldEmptyPreviousTile = true;
}
else
{
for (int i = 0; i < destinations.Length && i < boxes.Length; i++)
{
destinations[i] = boxes[i].getNeighbourTile(dir);
}
}
break;
case UtilityTools.Directions.down:
if (isVertical)
{
destinations[0] = getCenterBox().GetTile(); // highest is going to go to center
destinations[1] = getDirectionMostBox(dir).GetTile(); // the center is gonna go to current downmost
destinations[2] = getDirectionMostBox(dir).getNeighbourTile(dir); // the downmost is gonna go to his down neighbour
shouldEmptyPreviousTile = true;
}
else
{
for (int i = 0; i < destinations.Length && i < boxes.Length; i++)
{
destinations[i] = boxes[i].getNeighbourTile(dir);
}
}
break;
case UtilityTools.Directions.left:
if (!isVertical)
{
destinations[0] = getDirectionMostBox(dir).getNeighbourTile(dir); // the leftmost is gonna go to his left neighbour
destinations[1] = getDirectionMostBox(dir).GetTile(); // the center is gonna go to current leftmost
destinations[2] = getCenterBox().GetTile(); // rightmost is going to go to center
shouldEmptyPreviousTile = true;
}
else
{
for (int i = 0; i < destinations.Length && i < boxes.Length; i++)
{
destinations[i] = boxes[i].getNeighbourTile(dir);
}
}
break;
default:
return;
break;
}
// all destinations are ok
if (!System.Array.FindAll(destinations, x => x == null).Any())
{
isMoving = true;
transform.DOMove(transform.position + UtilityTools.getDirectionVector(dir) * 1, TheGrid.moveTime).OnComplete(() =>
{
isMoving = false;
grid_ref.spawnTriBox();
grid_ref.Match(getBoxMatches());
});
for (int i = 0; i < destinations.Length && i < boxes.Length; i++)
{
//move sprites
//update tiles isVertical && dir == UtilityTools.Directions.down && i > 0
//fix when moving down it should not set previous tiles as empties
if (shouldEmptyPreviousTile)
{
boxes[i].setTile(destinations[i], Tile.Status.box);
}
else
{
boxes[i].setTile(destinations[i]);
}
}
}
else
{
return;
}
//print("first box: " + boxes.First() + boxes.First().GetPoint().print() + " is moving to position" + destination1.GetPoint().Clone().print());
rearrangeBoxesArray();
}
