errors at start

[emard]

HI!

seems that have small problems :)

$ python3 orao.py
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
Traceback (most recent call last):
File "orao.py", line 301, in
cpu.step()
File "orao.py", line 284, in step
instruction, addressing, cycles = self._opcodes[opcode]
KeyError: 255

I added 0xFF instruction as NOP, then it opened window with
graphics terminal showing just a white screen but no boot.
If I press any key then window closes and I get this error:

Traceback (most recent call last):
File "orao.py", line 315, in
for address, keycodes in cpu._kbd.iteritems():
AttributeError: 'dict' object has no attribute 'iteritems'

[hrvach]

This was written long time ago in the Python 2 era ... will try to check and port it to Py3 eventually ;) If you start it with Python 2 and pygame, it should work.

[emard]

Really python2 works :)

[emard]

Well it works to boot but won't load WAV file
guest@brix4:/tmp/OraoPy$ python2 ./orao.py
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
Assertion '*_head == _item' failed at pulsecore/pdispatch.c:238, function reply_info_free(). Aborting.

[hrvach]

FILENAME.WAV should be placed in the wav folder and you tried loading it with LMEM "FILENAME" ? That's how it knows which file to load. If you git cloned the repo, try LMEM "TETRIS" and see if it works ... The whole image mounting/loading should have been solved better, I agree. :-)

[emard]

Yes exactly I cloned and did LMEM "TETRIS"
it found a file wav/TETRIS.WAV but aborted with above error
if filename doesn't exist, it closes with different error like
LMEM "ABC"
IOError: [Errno 2] No such file or directory: 'wav/ABC.WAV'

[hrvach]

My pygame is 1.9.4 so maybe something broke in the meantime, but I've just tried it and it seems to work... on the other hand, you can try the javascript version at orao.hrvoje.org, there is a "save emulator state" link which enables you to download json with memory contents, registers and everything else ... :)

[emard]

I tried it second time, now it didn't print error but is downloading
TETRIS forever, no start.

[hrvach]

Does the cursor re-appear after a while? It will not autostart, you need to type LNK 2048 for it to run.

[emard]

AAAA...!!!

LNK 2048
IT WORX!!!

[shokre]

Please see shokre/OraoPy#1 regarding loading .WAV files