How can I make a sound button in devkitpro?

[skittlez1250]

Hello, I want to recreate the Nut Button onto the 3ds using devkitPro and I have 2 sprites (one for neutral state and one for pressed) including a sound effect, How can I make this?

 

[Pk11]

You can probably just take the opus-decoding example and one of the graphics examples (maybe gpusprites or both_screens) that does what you want and just kinda copy what you need from that to the other.

 

[Foxi4]

All you have to do is include a desired sprite and program a function which will trigger sound playback when the stylus touches somewhere between SpriteX/SpriteY and SpriteX+Width/SpriteY+Height. There are examples for all of those things inside devkitPro itself, here:

Complete examples repository:
https://github.com/devkitPro/3ds-examples

Input (Touchscreen):
https://github.com/devkitPro/3ds-examples/tree/master/input/touch-screen

Audio streaming:
https://github.com/devkitPro/3ds-examples/tree/master/audio/streaming

GPU Sprites:
https://github.com/devkitPro/3ds-examples/tree/master/graphics/gpu/gpusprites/source