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Compiled sprites

Started by Andy Coates, 11:25, 05 April 16

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Andy Coates

Quote from: arnoldemu on 09:04, 07 April 16
@Andy Coates:

I think you should go ahead and program the cpc you can confirm your ideas and try things out. You will see what works and doesn't work and perhaps that will lead to a finished game?  :)


You are right :) I'm just working towards a little demo at the moment. I'm actually enjoying looking into this - takes me back to when I was learning to code on an Amstrad all those years ago.

sigh

I was just thinking that if you wanted an alternative to having smooth scrolling starfield, you could use palette changes by having a 2 frame animation of a star that is 2 pixels wide and 2 pixels long (mode 0):

1) The first frame has the first top of these pixels in black and the pixel below is white.
2) The second frame has this pixel in reverse.

If you now scroll this using a normal hardware scroll while switching between them, it will give the illusion of smooth pixel movement. This is a method suggested by andycadley when the forum was helping me with ideas to achieve smooth scrolling on a football game. However - it's a horizontal scroll, but you would just make it vertical for your use.

You can see the example:
Football Fever (aka - Games with smooth "1" pixel multi directional scrolling.)

ivarf

Quote from: Rhino on 21:59, 06 April 16
Thanks, though I must say that currently I am working in a game where sprites are drawn approximately 40% faster than everything said here.
But still is not the time to spread all the magic than the CPC can do :)

Regards


This sounds like how Ultimate worked in the eighties :)

invent

Nice thread and good luck with your testing can never have too many shoot em ups :)
Enjoying/Creating Retro Games

TFM

Quote from: Rhino on 21:59, 06 April 16
Thanks, though I must say that currently I am working in a game where sprites are drawn approximately 40% faster than everything said here.
But still is not the time to spread all the magic than the CPC can do :)

Regards


Beat the number and speed of the sprites in Cyber Chicken and you write history.[nb]Not the ROM version, the 128 KB version on disc of course.[/nb]  ;) :) :)
TFM of FutureSoft
Also visit the CPC and Plus users favorite OS: FutureOS - The Revolution on CPC6128 and 6128Plus

Rhino

Quote from: TFM on 18:03, 16 April 16

Beat the number and speed of the sprites in Cyber Chicken and you write history.[nb]Not the ROM version, the 128 KB version on disc of course.[/nb]  ;) :) :)

Do not worry. When the game launches, it will be necessary to rewrite the whole CPC history...    again...   ;D

TotO

Quote from: Rhino on 20:48, 19 April 16
Do not worry. When the game launches, it will be necessary to rewrite the whole CPC history...    again...   ;D
Great to ear that you have the time to acheive a new ambicious project! 8)
"You make one mistake in your life and the internet will never let you live it down" (Keith Goodyer)

fano

Quote from: Rhino on 20:48, 19 April 16
Do not worry. When the game launches, it will be necessary to rewrite the whole CPC history...    again...   ;D
Make us dreaming m8, we need challenge  :-*
"NOP" is the perfect program : short , fast and (known) bug free

Follow Easter Egg products on Facebook !

roudoudou

Quote from: fano on 07:32, 20 April 16
Make us dreaming m8, we need challenge  :-*





the sprite record is still owned by Vanity
website: Vanity
dsk of the record: http://vanitycrew.free.fr/Boules%20et%20Bits%20(Vanity).zip
My pronouns are RASM and ACE

fano

Sorry , forgot something : this is for a game with a decent gameplay, not a demo or a game with frustating gameplay due to technical constraints  :P
There is long time i found i was not able to compete demomakers  ;D
"NOP" is the perfect program : short , fast and (known) bug free

Follow Easter Egg products on Facebook !

Ast

Quote from: Rhino on 20:48, 19 April 16
Do not worry. When the game launches, it will be necessary to rewrite the whole CPC history...    again...   ;D

What ? A new Batman Game ? Batman returns ? Batman vs Superman ?
Tell us more about proprieties ? Hardscrolls ? horizontal, vertical ? How many sprites ? Mode 0 ?
_____________________

Ast/iMP4CT. "By the power of Grayskull, i've the power"

http://amstradplus.forumforever.com/index.php
http://impdos.wikidot.com/
http://impdraw.wikidot.com/

All friends are welcome !

TotO

#36
Quote from: Ast on 09:33, 20 April 16
What ? A new Batman Game ? Batman returns ? Batman vs Superman ?
Tell us more about proprieties ? Hardscrolls ? horizontal, vertical ? How many sprites ? Mode 0 ?
Personally, I prefer the surprise to discover a game and known nothing[nb]We should expect a 32x32 MODE 0 vertical scroller game, because that open the best optimizations on CPC to make crazy sprites and effects.
I will love something like an Ikaruga clone, because its an ingenious and adictive gameplay... (not yet another puzzle game)
[/nb] about it before...  ;D
"You make one mistake in your life and the internet will never let you live it down" (Keith Goodyer)

Ast

Another puzzle game ? I don't think so!
_____________________

Ast/iMP4CT. "By the power of Grayskull, i've the power"

http://amstradplus.forumforever.com/index.php
http://impdos.wikidot.com/
http://impdraw.wikidot.com/

All friends are welcome !

TotO

Quote from: roudoudou on 08:13, 20 April 16the sprite record is still owned by Vanity
As I have seen, it was beat last year for an unreleased demo.
"You make one mistake in your life and the internet will never let you live it down" (Keith Goodyer)

Ast

Quote from: TotO on 13:15, 20 April 16
As I have seen, it was beat last year for an unreleased demo.
Unreleased ? So the record is still taken by vanity ^^
_____________________

Ast/iMP4CT. "By the power of Grayskull, i've the power"

http://amstradplus.forumforever.com/index.php
http://impdos.wikidot.com/
http://impdraw.wikidot.com/

All friends are welcome !

TFM

Quote from: Rhino on 20:48, 19 April 16
Do not worry. When the game launches, it will be necessary to rewrite the whole CPC history...    again...   ;D

Really looking forward!  :)  Meanwhile I take a look at some nice place at the old folks home, to have an comfy spot to play your upcoming game.  ;) :)

I know good work takes it's time, but now we got something to wait for.  :)
TFM of FutureSoft
Also visit the CPC and Plus users favorite OS: FutureOS - The Revolution on CPC6128 and 6128Plus

Rhino

Quote from: Ast on 10:04, 20 April 16
Another puzzle game ? I don't think so!

Not another puzzle game :)

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