Right now when I try to compile the program into the app I get a not enough rom error and after I garbage collect, it does nothing at all   (by nothing at all I mean it still says not enough rom space). Anyone have suggestions?

Perhaps you don't have enough ROM space? If you're using an 83+, it's quite easy to run out of space in ROM. This generally means that you already have 2 or 6 app pages used up.

For some reason, changing map data, 1->{random variable+V}, doesn't work on an application. Can anyone help me solve this problem?

If you're trying to change the data in something like a GDB, which is stored within the program rather than in RAM, it won't work because you can't change the data of an application. Try using L1 or some other free RAM area for whatever data it is you have and it should work.

Ah yes, this is exactly the problem. GDB1 is stored within the program like I said. So you can't alter any values after compiling. When you do GDB1->V, you're merely assigning V as a pointer to GDB1, and so any changes made to V is really just changing GDB1. Try using something like:
:Fill(L1,[amount of data,0)
:Copy(GDB1,L1,[amount of data])
replacing "[amount of data]" with the amount of data, of course. Then just reference L1 instead of V and your app should run smoothly.

Ah yes, this is exactly the problem. GDB1 is stored within the program like I said. So you can't alter any values after compiling. When you do GDB1->V, you're merely assigning V as a pointer to GDB1, and so any changes made to V is really just changing GDB1. Try using something like:

Code: [Select]

:Fill(L1,[amount of data,0)
:Copy(GDB1,L1,[amount of data])
replacing "[amount of data]" with the amount of data, of course. Then just reference L1 instead of V and your app should run smoothly.

I don't see why you are Filling right before Copying. That's just putting a bunch of zeroes for no reason to replace them immediately, so the Copy alone produces the same result.

For the fill, is there three arguments or just two?

Three. There's also a two-argument version but I don't advise using it. It's just a shortcut and if you're using it, you'll just hide some code to yourself and forget to change things whenever you change your implementation.
You can check the Commands.html for more information.

Yes, I still want to work on this project it's just that I have been very lazy over the winter break, but I have been working on the enemies a bit more and working on adding a new attack for the character.

Sorry for not posting an update for a really long time but now i have a list of updates.
Updates:
added stamina bar
added health bar
added exp bar
added sprinting if you click 2nd then it will constantly run until you either run out of stamina or run into a wall or let go of a movement key
added double jump if you let go off up and click up again
added extreme jump if you hold down alpha and jump
added animation for double jump
enemy leaves blood if they land on spikes
enemy tries to jump over gaps
Glitches:
enemy's animations are messing up

Wow, your still developing this!
And those updates do indeed sound awesome

It looks really cool, i especially like the little flip the guy does! I still think it's a little slow, though. Also, it seems like there's a small glitch in the routine to draw the enemies, when you jump they all move up one pixel. If you could find a way to speed up the tilemapper (i think that's what's slowing it down), it would be really cool. Anyway, i'm really impressed by everything you've added so far.