Port of IK from the ST - Page 9

s2325 · 16 October 2013, 15:28

IK it's different game.

Bamiga2002 · 16 October 2013, 15:29

No, worse. Check [ Show youtube player ] for some differences.

But what we're talking on this thread is the previously unreleased "Amiga-version" of [ Show youtube player ].

Amiga1992 · 16 October 2013, 15:46

My bad, yeah, that's the one I had in the C64, the original.

meynaf · 17 October 2013, 10:07

Quote:

Originally Posted by yesplease

How cool !!! But I expierenced quite often that I really thought my guy must have hit the opponent but it doesn't. Is there a special configuration necessary for better sprite collision detection ? I am running in latest fs-uae.

Anyway, merci meynaf

Collision detection does not need anything special. It works like the original did on the ST, no more no less.

daxb · 17 October 2013, 11:52

I can confirm the bad collision detection of the game what frustrates. Seems the game developers failed. At least IK+ (Amiga Version) is much better in this way what results in more fun playing.

yesplease · 17 October 2013, 12:52

just out of curiosity, how did you do the port?

I think must have done the following (somewhat archelogical

) steps
1.carefully took the 68k code from the ST
2.adapted the graphic output and soundoutput.
3.adapted the controller input.

for 2.
did you rewrite the original assembler routines for graphic output ?

or did you left it original and untouched and instead tranformed the ST buffer content into amiga bitplanes?

meynaf · 21 October 2013, 08:58

Quote:

Originally Posted by yesplease

just out of curiosity, how did you do the port?

I think must have done the following (somewhat archelogical

) steps
1.carefully took the 68k code from the ST

Right. It's simply like ReSourcing any other program.

Quote:

Originally Posted by yesplease

2.adapted the graphic output and soundoutput.
3.adapted the controller input.

Right again.

Quote:

Originally Posted by yesplease

for 2.
did you rewrite the original assembler routines for graphic output ?

or did you left it original and untouched and instead tranformed the ST buffer content into amiga bitplanes?

I left the original gfx code untouched and I convert the ST buffer content into Amiga bitplanes. This is why the required configuration is a little, errh, higher than the original. But ST graphical routines are just too unreadable. Of course, if someone wants to adapt them, I can give him the source, just PM me

yesplease · 29 October 2013, 14:06

Quote:

Originally Posted by meynaf

I left the original gfx code untouched and I convert the ST buffer content into Amiga bitplanes. This is why the required configuration is a little, errh, higher than the original. But ST graphical routines are just too unreadable. Of course, if someone wants to adapt them, I can give him the source, just PM me

nice, at least this way it's quite original

s2325 · 07 September 2014, 19:59

longplay [ Show youtube player ]

s2325 · 28 September 2016, 06:42

[ Show youtube player ]

zenowik · 08 July 2019, 19:54

Can this be whdloaded ? Its NDOS

lilalurl · 08 July 2019, 20:08

Quote:

Originally Posted by zenowik

Can this be whdloaded ? Its NDOS

Grab the .lzx from meynaf's site (see first post). Extract it. Show all files (if you use icon view) and run "karate".

redblade · 09 July 2019, 10:57

Not a bad game, Single screen so it's easier to redraw the sprites and less strain on the cpu.

zenowik · 23 July 2019, 03:55

It worked , thanks

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16 October 2013, 15:28	#161
s2325 Zone Friend Join Date: Jun 2006 Location: Gargore Age: 43 Posts: 17,789	IK it's different game.

16 October 2013, 15:29	#162
Bamiga2002 BlizzardPPC'less Join Date: May 2004 Location: Finland Age: 46 Posts: 3,210	No, worse. Check [ Show youtube player ] for some differences. But what we're talking on this thread is the previously unreleased "Amiga-version" of [ Show youtube player ].

16 October 2013, 15:46	#163
Amiga1992 Registered User Join Date: May 2001 Location: ? Posts: 19,645	My bad, yeah, that's the one I had in the C64, the original.

17 October 2013, 11:52	#165
daxb Registered User Join Date: Oct 2009 Location: Germany Posts: 3,303	I can confirm the bad collision detection of the game what frustrates. Seems the game developers failed. At least IK+ (Amiga Version) is much better in this way what results in more fun playing.

17 October 2013, 12:52	#166
yesplease Registered User Join Date: May 2012 Location: moon Posts: 208	just out of curiosity, how did you do the port? I think must have done the following (somewhat archelogical ) steps 1.carefully took the 68k code from the ST 2.adapted the graphic output and soundoutput. 3.adapted the controller input. for 2. did you rewrite the original assembler routines for graphic output ? or did you left it original and untouched and instead tranformed the ST buffer content into amiga bitplanes?

07 September 2014, 19:59	#169
s2325 Zone Friend Join Date: Jun 2006 Location: Gargore Age: 43 Posts: 17,789	longplay [ Show youtube player ]

28 September 2016, 06:42	#170
s2325 Zone Friend Join Date: Jun 2006 Location: Gargore Age: 43 Posts: 17,789	[ Show youtube player ]

08 July 2019, 19:54	#171
zenowik Registered User Join Date: Aug 2010 Location: uk Posts: 33	Can this be whdloaded ? Its NDOS

09 July 2019, 10:57	#173
redblade Zone Friend Join Date: Mar 2004 Location: Middle Earth Age: 40 Posts: 2,127	Not a bad game, Single screen so it's easier to redraw the sprites and less strain on the cpu.

23 July 2019, 03:55	#174
zenowik Registered User Join Date: Aug 2010 Location: uk Posts: 33	It worked , thanks

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