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Fix bad custom animation example #75

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Fix bad custom animation example #75

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14 changes: 8 additions & 6 deletions source/_guides/graphics-and-animations/animations.md
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Original file line number Diff line number Diff line change
Expand Up @@ -175,6 +175,13 @@ static void implementation_update(Animation *animation,
static void implementation_teardown(Animation *animation) {
APP_LOG(APP_LOG_LEVEL_INFO, "Animation finished!");
}

// This needs to exist while the event loop runs
static const AnimationImplementation s_implementation = {
.setup = implementation_setup,
.update = implementation_update,
.teardown = implementation_teardown
};
```

Once these are in place, create a new ``Animation`` , specifying the new custom
Expand All @@ -187,12 +194,7 @@ animation_set_delay(animation, 1000);
animation_set_duration(animation, 1000);

// Create the AnimationImplementation
const AnimationImplementation implementation = {
.setup = implementation_setup,
.update = implementation_update,
.teardown = implementation_teardown
};
animation_set_implementation(animation, &implementation);
animation_set_implementation(animation, &s_implementation);

// Play the Animation
animation_schedule(animation);
Expand Down