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Asked By | CosmicHappiness |
Hello everyone, I have to make a Puzzle game for work. The idea is that I download an image from our servers and I break it to pieces according to a mask I have that has a different Red value for each piece. The problem is that the moment I get the data of the image the data is gone. Manipulating it or not is irrelevant. If I just get the data and then immediately copy it to an ImageTexture, I get a blank texture.
Here’s what I have so far:
for i in range ($"/root/GobalVars".numberOfPieces):
$"/root/GobalVars".pieces.push_back (load ("res://Game/Puzzle/Piece.tscn").instance());
add_child($"/root/GobalVars".pieces[i]);
$"/root/GobalVars".pieces[i].id = i+1;
$"/root/GobalVars".pieces[i].position = Vector2 (570, 220) + Vector2 (($"/root/GobalVars".pieces[i].maxX - $"/root/GobalVars".pieces[i].minX) /2, ($"/root/GobalVars".pieces[i].maxY - $"/root/GobalVars".pieces[i].minY) /2);
pieces.push_back(Image.new());
pieces[i].create(468,468,false, Image.FORMAT_RGBA8);
pieces[i].lock();
var mask = Image.new();
mask = $HiddenMask.texture.get_data();
mask.lock();
var pieceImage = Image.new();
pieceImage = $"/root/GobalVars".selectedImage.get_data();
pieceImage.resize(468,468);
pieceImage.lock();
for i in range (pieceImage.get_width()):
for j in range (pieceImage.get_height()):
if (int (mask.get_pixel(i, j).r * 255) != 0):
pieces[int (mask.get_pixel(i, j).r * 255)-1].set_pixel(i,j, pieceImage.get_pixel(i,j));
if ($"/root/GobalVars".pieces[int (mask.get_pixel(i, j).r * 255)-1].minX == -1):
$"/root/GobalVars".pieces[int (mask.get_pixel(i, j).r * 255)-1].minX = i;
$"/root/GobalVars".pieces[int (mask.get_pixel(i, j).r * 255)-1].maxX = i;
if ($"/root/GobalVars".pieces[int (mask.get_pixel(i, j).r * 255)-1].minY == -1):
$"/root/GobalVars".pieces[int (mask.get_pixel(i, j).r * 255)-1].minY = j;
$"/root/GobalVars".pieces[int (mask.get_pixel(i, j).r * 255)-1].maxY = j;
for i in range (len($"/root/GobalVars".pieces)):
var pieceTexture = ImageTexture.new();
pieceTexture = pieceTexture.create_from_image(pieces[i]);
$"/root/GobalVars".pieces[i].texture = pieceTexture;
$"/root/GobalVars".pieces[i].region_rect = Rect2($"/root/GobalVars".pieces[i].minX, $"/root/GobalVars".pieces[i].minY, $"/root/GobalVars".pieces[i].maxX - $"/root/GobalVars".pieces[i].minX, $"/root/GobalVars".pieces[i].maxY - $"/root/GobalVars".pieces[i].minY);
pieces[i].unlock();
mask.unlock();
pieceImage.unlock();
Did You try to save new image as a png file ? Try if it works
Inces | 2022-08-24 12:13
Actually I found the problem.
I was doing:
pieceTexture = pieceTexture.create_from_image(pieces[i]);
While it just needs to be:
pieceTexture.create_from_image(pieces[i]);
I was getting a null reference otherwise.
CosmicHappiness | 2022-08-24 14:06