Programming 2D Games

The official forum for "Programming 2D Games" the book by: Charles Kelly

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 Post subject: Cannot display image
PostPosted: Wed May 31, 2017 9:37 pm 
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Joined: Wed Mar 22, 2017 10:33 pm
Posts: 14
Hi. I have been trying to display an image, but it doesn't work. I assume something is wrong with the sprite->Draw function. My spriteData texture is not null, my rectangle has a right and bottom value of 32, the next 2 paramaters are null, and the last parameter is color. i cannot find any discrepancies in my code. What's wrong? The example works by the way. I have compared your code to my code and cannot find any differences.


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 Post subject: Re: Cannot display image
PostPosted: Fri Jun 02, 2017 1:12 am 
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Joined: Sat Jan 28, 2012 4:36 pm
Posts: 543
Here are some things to try:

1. Check for errors when loading the texture.

2. Use the open source program "Winmerge" to compare your source code with a working example.

3. Start with a working example and modify it to create your program instead of starting from scratch.

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