[Ep. 27] Animating Sprites in Simple DirectMedia Layer with a simple sprite class | Intro to SDL2

Опубликовано: 29 Ноябрь 2021
на канале: Mike Shah

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►SDL2 Playlist:    • SDL2 Simple Directmedia Layer
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►Lesson Description: In this lesson I teach you how to perform sprite animation in SDL 2. This relies on us being able to select a portion of a sprite sheet (i.e. an image that contains multiple frames of the same character or object) and then being able to cycle through a specific set of frames.

Note: Sprite sheets are likely more efficient than having to load several images and maintain them, we would rather have all of the data in a single texture.

At the end of the video, I also discuss the content asset pipeline to further add power to your API.

00:00 Animating sprites like a flip book
1:15 Understanding a simple sprite sheet
2:15 Example of how to modify a sprite sheet to a grid
4:40 Review of file structure and new files
5:25 The Animated Sprite interface (i.e. header) file
6:25 Understanding how to play a single frame
8:25 Using SDL_RenderCopy to copy a portion of texture to screen
9:40 Looping animation over multiple frames
10:40 Successful demo of animation and SDL_Delay
11:45 Discussion of Content Asset Pipeline
12:45 Thank you!

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