Getting an Image on the Screen. Last Updated 3/18/ Now that you’ve. Extension Libraries and Loading Other Image Formats. Make levels with tiling engines in SDL 2.

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Lesson 49 Mutexes and Conditions. Here it means we have functions to handle initialization, loading media, and closing down the SDL application.

You also have to tell the linker to link against the library file in the linker. See conceptual questions guidelines for more info.

Here we’ll make things print to the console from outside our main thread.

Do not delete your posts! Here we’ll be using it to render some common shapes. Read our FAQ page and search old posts before asking your question. A big new feature in SDL 2. Do not talk about what advancements occurred on your game this week. Posting guidelines Frequently asked questions Subreddit rules Message the moderators Asking debugging questions When posting a question about code, you must include the following: I started taking the first approach, but it got really annoying as a lot of the code builds off of itself per tutorial, and there is a lot of boilerplate code that is not in the website page for each tutorial.

Is lazy foo an okay resource to learn SDL? : learnprogramming

If it is NULL we abort and if not we continue loading the file. The third argument is the destination. That’s about two tweets.


Finally the setTiles function loads and sets the tiles. The focus should be on providing info to the community, not promoting yourself.

Lazy Foo’ Productions – Extension Libraries and Loading Other Image Formats

The reason we’re doing tutoriials here is because we want the source code to be as simple as possible, but in large projects global variables make things more complicated. There’s other ways to read the keys besides event polling. I get a lot of e-mails about how calling this function “close” causes conflicts in C because does not support function overloading.

Lesson 40 Texture Manipulation. Is lazy foo an okay resource to learn SDL? Back to SDL Tutorials. No Referral Links, no links through other sites and clicktrackers: We’ll be using this to render individual sprites from a sprite sheet. Now that we know how to load and blit surfaces, it’s time to make our blits faster. Here we’ll be setting a function to be called back after a certain amount of time.

Here we’ll be taking what we learned about render and handling input to make a dot move around the screen. Atomic operations are another way to synchronize threads.

Lazy Foo’ Productions

It’s not something that can be given through a tutorial. An easier question to ask is where not to start and that’s with something huge like an full 3D FPS, MMO, or even a full tutotials 16bit era platformer. Opposed to SDL, you actually need to download multiple libraries: By the end of these tutorials, you’ll know the tutoriale to make your first real video game!


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Genuinely curious, I never really thought about that, but I don’t see wdl using a certain library means you can’t put your game onto Steam though. For a dynamically linked library, these addresses are in the library file. Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

We’ll be altering the color of rendered textures using color modulation.

Here we declare some global variables. The most common mistake beginning game programmers make is coming up with a Cool Idea and taking on huge project or taking on a project they think is simple and end up with a half finished pile of spaghetti code. Finally we load the map file and return. Lesson 29 Circular Collision Detection. The library file has the Import Address Table so your program can import the functions at runtime.