QUOTE (stripe103 @ Apr 4 2010, 01:30 PM)
Yay. not only me who is using paint.
you could try to go into paint and change the color you want transparent to like green. that way, you can see how much white there is left over. make that green as well and save as bmp or png and import again. or post here and let us do it. sorry if you don't understand. my cells keyboard sucks.
You need to import the custom sprite files into your project from the editor, and NOT save them directly into the project folder. Open your project in the editor and at the top of the window is the resource manager - looks like three coloured blocks. Use that to import your sprites into the their associated file and another window will pop up asking you what colour is the transparent colour - the white background in your scenario. That will solve the ugly block around your sprites
also...remember to save your sprites with a $ in the file name ($custom.png for example)