Need to add sound effects

[benmoran56]

At some point, we can begin to add sound effects. For a start, we can use a site such as "jfxr" to generate some simple free samples. They can be exported as wav files: https://jfxr.frozenfractal.com/

For playback, the most simple way would be to:

1. Write a simplified AudioPlayer class, to wrap the pyglet.media.Player class. This class can have play and play_music methods to start.
2. Each Scene will have a reference to the audio player, so you can do something like: self.audio_player.play('jump.wav')` from any Scene.

This would be very simple and quick to add. To start, maybe we should rename /img to /assets? Then we can organize things into something like /assets/sounds and /assets/images. What do you think?

[XenonLab-Studio]

It's a good idea. the assets folder is used to keep all the resources that we will add later, so I totally agree with you.

[benmoran56]

I've been very busy lately, but I will make a pull request soon for this. I have an audio player class that I have written for another project, so I can easily donate that code to TerraCraft. It's a slightly higher level abstraction on the pyglet base classes, making it very easy to use to play sfx, or separately queue a music track. Maybe a good name for the class is AudioEngine.

Along with that, I'll add temporary jumping and digging sfx. We can change these later of course. I was thinking that we can put the "digging" sfx as a Block attribute, so that we can easily have different sounds for different block types. Does that sound OK?

[XenonLab-Studio]

Your idea seems very good to me. Your work is very precious. Terracraft with the addition of audio tracks has a much more complete appearance. Thanks so much.

[benmoran56]

Already added!