examples: fix broken gui helpfiles

[telephon]

This fixes #560.

[mossheim]

Thanks! Will test later today.

[mossheim]

Okay first of all, this is just super fun. I forgot how easy it is to get excited about GUI tricks!

Second of all, I'm not sure what the examples in strike.scd are supposed to be doing. At the very least the "Tetris" example does not seem to be acting like a normal tetris game, and I'm not getting any sound out of it.

Third, would you consider making the examples in x-y-plot.scd play with sound? That was something I immediately did myself out of curiosity by adding .play before .scope. I get that it's a GUI example so not a big deal.

[telephon]

– I've simplified the sound example so you have to run only one extra bit of code.
– the x-y-plots make some sound now.

[telephon]

Second of all, I'm not sure what the examples in strike.scd are supposed to be doing. At the very least the "Tetris" example does not seem to be acting like a normal tetris game

This is poetic, it is a portrait of tetris. Sorry that your expectations were disappointed! :)

[mossheim]

missing a newline here!

[mossheim]

thanks @telephon :)

[mossheim]

This is poetic, it is a portrait of tetris. Sorry that your expectations were disappointed! :)

Hmm, could you describe what it is supposed be doing? What I see when I run it is a single squiggle like from the first example descend about 2/3 of the way down the screen, then disappear, then a few seconds later there are a few momentary vertical lines, then the cycle repeats. When I run the "with sound" code, I don't hear anything and no synthdefs seem to be generated.

[telephon]

… sorry, try again if you like.

[mossheim]

Ahhhh thank you! I definitely needed the "click and drag" instruction, hahaha. I had no idea these were interactive, although I probably should have guessed from seeing ".mouseUpAction_".