Fix examples about engo

[EtienneBruines]

This commit ff424f9 seems to be (partially) to blame. Referencing because it shows old behavior with the Fonts.

[paked]

@EtienneBruines yes, I believe the problem is that we never got around to updating the examples when we made an API change (d'oh!). It is not necessarily a bug as such, as a working updated example can be found here.

[EtienneBruines]

Looks like the font now sees https://github.com/paked/engi/blob/master/demos/pong/assets/font.png as a bad ttf file.

Makes sense, since it's no ttf file.

[EtienneBruines]

Note that the example falling.go has a DeathSystem that listens for ScoreMessages, but they are not defined, nor sent.

[paked]

@EtienneBruines Was this fixed in your latest PR?

[EtienneBruines]

As it wasn't a compiler-error, no, it wasn't fixed.

I wasn't sure at which point it should send ScoreMessages.

[paked]

@EtienneBruines makes sense. I'll add this to my TODO list.

[paked]

Regarding this. I believe we can drop the botmark demo. It was a benchmark, and those are being worked on in #40

[EtienneBruines]

👍

[EtienneBruines]

This is being continued on #161 and #162.

Closing this issue as it does not contribute anything further.