I am still pissed off about this from last night.
The array[x][y] syntax for indexing an array inside another array, which is standard in Lua, does not appear to besupported by Pico-8

I had to make a dummy variable for some

foo=array[x]
bar=foo[y]

nonsense.

Also, if I used for all i in array, I could not use i to actually index the array. But for i=1,#array do worked fine even though it should be the exact same thing. And it's only as I write this that I realize that it was probably putting each value of the array into i and not the index. But that's fine, there's no method to sort values and I needed to step through them in a specific order, so it's really easiest to just use the numerical index and manually ensure they stay sorted.

And none of this is for any gameplay logic, this is all just the nominally simple code for scrolling that fucking cloud.

@drmorr @leobm @mhd The difference in #Perl between $#array as the last index of an array and @array in scalar context is exactly one. In other words:

```
scalar(@whatever) == $#whatever + 1;
```

So using $#whatever for the length of array @whatever *is* wrong unless you take that extra step of adding 1.

Fun fact: You can pre-extend an array @foo by assigning a value to $#foo.

Crazy fact: Earlier versions of Perl let you set $[ to a non-zero index value for the start of arrays.