So, I have two appvars. One contains a long string of words - a string of strings. The other contains, in order, the location of each string relative to the string appvar's pointer. How can I display one of those strings if I have where its first letter is and where its last letter is? I'm having trouble with this...

Alright, new idea. It might play out, it might not. I think instead of using appvars I want to use programs. This would make outside editing a lot easier. Maybe even allow for a BASIC level editor. Also, I want to be able to see what the program is doing in terms of data editing, so I can understand it. Otherwise, it's just happening and I can't see it happen, I just have to trust that it's working. I think I'll start with the programs for now, and unless you think appvars are faster I'll keep on using them.

(Started playing around with Send( and Get( with programs, and when I make a program with 768 bytes, and look at it in the PRGM menu, the menu is kind of messed up. I scroll up to see the bottom of the page, and the first programs' names overlap the last ones... Otherwise it's working fine. Question marks all the way through, so must be stored as token data!)

That title screen looks AWESOME!!!!!!!!!!!!!

I know... I'm really surprised with how it turned out. I took an actual screenshot of the title from Minecraft, cut it and shrunk it down to 96x64 in Paint, then spent like 3 hours drawing it out in code. It was fun, and really easy since the pixel coordinates in Paint work like the pixel coordinates required to draw lines in Grammer.

Sometimes I just run the program so I can stare at my title screen and play with the menu. It's probably the most aesthetically pleasing thing I've done on my calculator.

Wish I would have centered the title better. It's a bit off since my cut wasn't exactly symmetrical. I hate asymmetry...

Question: For tempprogs will I have to keep copying the appvar to them before I read them, or do they stay there while the program is running?

I'm aware of that. I might have lost the program because I was being really careless in my exiting of Doors. I don't like to wait, so I press the clear button about a thousand times before Doors closes.

But the problem might have been with the temporary programs. I'll try rewriting the code and adding a Delvar function for both temporary programs at the end, or even changing the names to something better.

Hmmm... I don't know what happened, but at first the tilemap works fine. I have a blank level and I can run around on it. However, when I reopen the program after I've run it once, it doesn't work. I have to do a RAM clear to get it working again. I'd send you the program, but I spontaneously lost it. I edited it in Doors, closed out of Doors, and I couldn't find it. Luckily I have a backup of the original that I uploaded, and the tilemap data is intact.

Also, give me a quick tutorial on grayscale. I think I want to have a background so you can have a sense of where you are in the level.

So if I wanted to copy it to a real var, would I leave out the prefix? Would it just be:
solve(0,"UData",V
...assuming V is the variable I want to put it into?

If that won't work, then how would I read the tempprog like I would a normal real variable? Do I just store the pointer into a variable for reading it?

Also, my sprite data didn't seem to work across the sprite editor to the map data. When I use the tile editor it seems to have shifted all of the sprites up 4 rows, so I have two halves of two different sprites as one sprite...