Search found 182 matches

by Lechuck
Wed May 01, 2024 4:34 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

The ROM table at $EDE4 can be used to obtain useful default values for XPOS and YPOS by applying constant offsets , regardless whether you have a PAL or NTSC VIC-20: $EDE4 contains 12 for PAL and 5 for NTSC, when you substract 5, you get 7 for PAL and 0 for NTSC. $EDE5 contains 38 for PAL and 25 fo...
by Lechuck
Wed May 01, 2024 12:53 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

I didn't know you could adjust the screen position with the cursor keys already. You see, I found out about your game from the aforementioned 8-bit guy video and he also said that the game also only works in PAL. So, I got so excited about playing it that I downloaded it and immediately from here. ...
by Lechuck
Tue Apr 30, 2024 8:21 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

Orangeman96 wrote: Mon Apr 29, 2024 9:23 pm You're famous now: the 8-Bit Guy mentions your work in his latest! -OGM
Thanks!. Yes, I saw it. When he mentioned he was going to try Prince of Persia in the Atari 400 mini, I thought he might mention the VIC-20 version. And he did, and also showed a short video of it :D

Cheers
by Lechuck
Tue Apr 30, 2024 8:14 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

You might as well incorporate a shortcut key that lets NTSC players re-center the screen or even better, just have the game autodetect the video mode and then position the screen accordingly. I guess I can do both. I will initialize it with the correct values depending whether it is PAL or NTSC (fo...
by Lechuck
Mon Apr 29, 2024 11:12 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

darkatx wrote: Sun Apr 28, 2024 8:33 pm I still can't believe it! It never ceases to amaze me on what the Vic-20 can do.
Well Done! :D
Thanks darkatx!,

yes, it is nice to see how much our VIC-20 is capable of...

Cheers
by Lechuck
Mon Apr 29, 2024 11:08 am
Forum: Games
Topic: Formula V20 '85
Replies: 19
Views: 973

Re: Formula V20 '85

Great game, Huffelduff.

Fully agree that it makes you really feel the speed. Maybe too demanding with the tires? (so far I haven't been able to finish a race without bursting them :D )

Nice detail the Team selection screen. The colourful car reminded me the old F1 Benetton team...

Cheers
by Lechuck
Sun Apr 28, 2024 2:22 pm
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

Congratulations! I am following VIC 20 games since 1982. For the system this is the best conversion of a game from far more powerful computers ever written. There. I said it. 😂 The beauty of retro computing is, that there seems to be no ending to surprises like this, year for year. Thank you! Thank...
by Lechuck
Sun Apr 28, 2024 2:18 pm
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

I just found out about this game on Youtube... thank you! WHAT AN AMAZING ACHIEVEMENT Thanks! I was able to convert the screen centering to NTSC as follows: LOAD"LOADER.PRG",8 POKE 7169,0 POKE 7174,13 SAVE"@0:LOADER.PRG",8 While the the size of the screen is just a little bit to...
by Lechuck
Tue Apr 23, 2024 1:11 pm
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

scalz8 wrote: Tue Apr 23, 2024 8:21 am Simply amazing! I am so enthusiastic about your great and ambitious conversion... It is a milestone, as per the Doom version, years ago... Many congrats. You are our hero!!! :D :D :D :D
Thanks a lot for your feedback. I’m glad you liked it!

Cheers
by Lechuck
Sun Apr 21, 2024 2:20 pm
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

Kweepa wrote: Sun Apr 21, 2024 10:59 am Incredible work! :shock:
Thanks!
Kweepa wrote: Sun Apr 21, 2024 10:59 am I had to check the top of the thread to see if it was April 1st.
:) No, I would never joke with the VIC :)

Cheers
by Lechuck
Sun Apr 21, 2024 4:22 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

kokkiklhs wrote: Sat Apr 20, 2024 4:19 am Amazing job, thank you!!!
Thanks!
by Lechuck
Sat Apr 20, 2024 3:48 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

Hi, I have uploaded a new version (1.3) with some fixes/corrections: - When hit from tiles falling from the ceiling, kid was only loosing a live if standing below. Now, the only way to avoid loosing a life is to crouch - Increased dificulty of sword fighting. Now a quick delay is set after attacking...
by Lechuck
Sat Apr 20, 2024 12:07 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

Super very good work!! Thanks! I downloaded pop 1.2, I notice of you hold Fire when running, the release direction but maintain hold Fire , Kids continues run (i do not think it's the night behaviour). You are totally right. It happens as you describe, and no, that is not the right behaviour. I hav...
by Lechuck
Fri Apr 19, 2024 11:45 pm
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

yes, it would have been great to have the 'Prince' drawn in multicolor mode (using three colors as the C64 version), but the losse in resolution, didn't worth it (IMHO). Using Hires allows a very recognizable aspect, even in just Black & White. I think you made the right call there. Thanks. Yes...
by Lechuck
Fri Apr 19, 2024 11:30 am
Forum: Games
Topic: Prince of Persia
Replies: 56
Views: 9652

Re: Prince of Persia

This looks fantastic! The wall perspective suits the hardware and hides the wide pixels nicely. Good choice to use hires. Thanks! yes, it would have been great to have the 'Prince' drawn in multicolor mode (using three colors as the C64 version), but the losse in resolution, didn't worth it (IMHO)....