aleju / mario-ai Goto Github PK

I got this working with some tweaks.

Question, do you have a newer project? Also, how can I get the agent to improve over time? I wanted to see if use a MoA ( Mixture of Agents ) approach and improve upon some of the agent limitations beyond level 1.

Please let me know if you are active on other or similar projects, I know a lot of this code is old! ( I created a virtual env for the dependencies )

Will this command work on Windows

You have the screenshot filepath set to /media/ramdisk
I think that /tmp is a better location, as its a standard ramdisk.
Alternatively, the creation of /media/ramdisk should be included in the installation guide.
Cheers!
config.lua:

-- filepath where current game's last screenshot will be saved
-- ideally on a ramdisk (for speed and less stress on the hard drive)
SCREENSHOT_FILEPATH = "/media/ramdisk/mario-ai-screenshots/current-screen.png"

Hi, aleju. I have followed your instructions and I got stuck in:

Now start the training via Tools -> Run Lua script... and select train.lua.

when I do this operation, the lsnes will throw an error:
Error running Lua hunk: [string "train.lua"]:5: module 'paths' not found:
no field package.preload['paths']
no file './paths.lua'
no file '/usr/local/share/lua/5.1/paths.lua'
no file '/usr/local/share/lua/5.1/paths/init.lua'
no file '/usr/local/lib/lua/5.1/paths.lua'
no file '/usr/local/lib/lua/5.1/paths/init.lua'
no file './paths.so'
no file '/usr/local/lib/lua/5.1/paths.so'
no file '/usr/local/lib/lua/5.1/loadall.so'

But I have already installed paths in ~/torch by using luarocks and require 'paths' works fine in lua cmd line.
It seems that lsnes doesnot recognize modules in torch?
So, I install package 'paths' in /usr/local/lib/luarocks, then this error was replaced by: module 'torch' not found.
Any idea for what's wrong with this problem? Thx

Can you make a video tutorial on installing this ai? This would be very helpful

Hey,

I'm currently trying to get your mario project to work. I was able to resolve most problems that came up while following your tutorial, but now I'm stuck. When compiling the emulator, I get the following error:

...
make -C bsnes-legacy
make[3]: Verzeichnis „/home/jojo/emulator/lsnes-rr2-beta23/sources/src/emulation/bsnes-legacy“ wird betreten
g++ -c -o core.o core.cpp -I../../../include -I../../../bsnes -I/usr/include -I/usr/local/include -I/usr/include/lua5.1 -std=gnu++0x -pthread -g -DNATIVE_THREADS -DUSE_LIBGCRYPT_SHA256   -DBSNES_IS_COMPAT -DBSNES_HAS_DEBUGGER -DBSNES_VERSION=\"085\" -DLIBSNES_INCLUDE_FILE=\"ui-libsnes/libsnes.hpp\"  -Wreturn-type

In file included from ../../../bsnes/nall/array.hpp:10:0,
                 from ../../../bsnes/snes/snes.hpp:28,
                 from core.cpp:49:
../../../bsnes/nall/bit.hpp: In instantiation of ‘constexpr unsigned int nall::uclip(unsigned int) [with int bits = 24]’:
../../../bsnes/snes/cpu/core/registers.hpp:52:69:   required from here
../../../bsnes/nall/bit.hpp:13:3: error: body of constexpr function ‘constexpr unsigned int nall::uclip(unsigned int) [with int bits = 24]’ not a return-statement
   }
   ^
../../../bsnes/nall/bit.hpp: In instantiation of ‘constexpr unsigned int nall::uclip(unsigned int) [with int bits = 2]’:
../../../bsnes/nall/varint.hpp:32:55:   required from ‘nall::uint_t<bits>::uint_t(unsigned int) [with unsigned int bits = 2u]’
../../../bsnes/snes/controller/controller.hpp:27:33:   required from here
../../../bsnes/nall/bit.hpp:13:3: error: body of constexpr function ‘constexpr unsigned int nall::uclip(unsigned int) [with int bits = 2]’ not a return-statement
Makefile:44: die Regel für Ziel „core.o“ scheiterte
...

This sounds like a bug in the code to me. I checked the file bit.hpp, the corresponding block looks fine to me:

  template<int bits> constexpr inline unsigned uclip(const unsigned x) {
    enum { m = (1U << (bits - 1)) + ((1U << (bits - 1)) - 1) };
    return (x & m);
  }

The error points to the last closing bracket.

Although this is more of a problem with the emulator than with your code, maybe you came across this problem before or know something that could help me?