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Forums > C64 Coding > COMPO: ECM Demoeffect Comp
2020-10-12 15:30
Street Tuff

Registered: Feb 2002
Posts: 88
COMPO: ECM Demoeffect Comp

ECM Mode Demoeffect Competition

*** ECM Mode Demoeffect Competition ***

Competition Rules:

* The Effect must be a one-screener
* For ECM Mode only one Charset with 64 Chars is allowed
* The 64 Char Font is not allowed to be altered at runtime
* Play with your imagination. Maybe use the Petscii font in ECM mode
* Variations of the effect are allowed but it must be the same effect(code)
* Alteration or switching of the font on a per-line basis is not allowed ((linecrunching / etc.) set $d011/d016/d018/vic-bank only in init))
 
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2020-10-12 18:45
chatGPZ

Registered: Dec 2001
Posts: 11116
Basically everyone should do exactly that =D
2020-10-12 18:45
Smasher

Registered: Feb 2003
Posts: 512
uhm too many limitations for me.
no $d016 changes means no sideborder nor smooth scroller. I have an intro with ECM, but I'll probably wait for ICC then.
I really should think about something if I want to enter this compo...
Quote:
Maybe use the Petscii font in ECM mode

well, the first 64 chars are mainly letters and numbers, so I don't know how good it will be...
2020-10-12 18:56
Street Tuff

Registered: Feb 2002
Posts: 88
dudes.... if you cant live with given rulez enter your entry into the anything-goes-scpu+reu+superramcart compo. ofcourse music is allowed. but plz stick to the rules. i'd better remove the compo and let someone else take over...
2020-10-12 19:03
Conjuror

Registered: Aug 2004
Posts: 168
Quote: uhm too many limitations for me.
no $d016 changes means no sideborder nor smooth scroller. I have an intro with ECM, but I'll probably wait for ICC then.
I really should think about something if I want to enter this compo...
Quote:
Maybe use the Petscii font in ECM mode

well, the first 64 chars are mainly letters and numbers, so I don't know how good it will be...


* The 64 Char Font is not allowed to be altered at runtime

Just means you cant change the font you start with, doesn't mean it cant be custom. See Street Tuff's example.
2020-10-12 19:49
chatGPZ

Registered: Dec 2001
Posts: 11116
Quote:
no $d016 changes means no sideborder nor smooth scroller.

none of which makes sense with the original idea anyway

(regarding $d016 i was thinking of the usual retarded 4 pixel offset interlace flicker, it can be semi interesting with two screens and 4 pixels offset in both x and y)
2020-10-12 20:02
Smasher

Registered: Feb 2003
Posts: 512
Quote:
Just means you cant change the font you start with, doesn't mean it cant be custom. See Street Tuff's example.

that's not petscii then.

Quote:
(regarding $d016 i was thinking of the usual retarded 4 pixel offset interlace flicker, it can be semi interesting with two screens and 4 pixels offset in both x and y)

he said one-screener
2020-10-12 20:05
Street Tuff

Registered: Feb 2002
Posts: 88
@ZeSmasher
what in "* Play with your imagination. Maybe use the Petscii font in ECM mode" didn't you understand? See my Example. Fixed 64 char font (but not petscii font).
2020-10-12 20:20
chatGPZ

Registered: Dec 2001
Posts: 11116
Quote:
he said one-screener

yes obviously one screener, but two buffers with actually different data - not the retarded pointless offset flicker many used with 8x8 effects before.
2020-10-12 20:49
Compyx

Registered: Jan 2005
Posts: 631
I have some ECM 'plasma'-ish thing, which seems to adhere to the rules. But since I have a lot of rastertime left, I'd like to add some sideborder magic. But it seems that's out of the question?
2020-10-12 20:53
chatGPZ

Registered: Dec 2001
Posts: 11116
As long as you put ECM in the sideborder...
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