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Posted on 08-06-18, 09:33 pm (rev. 2 by
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 Flurry Karma: 724 Posts: 250/258 Since: 10-14-11 |
Update 1:
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Posted on 08-07-18, 10:42 am (rev. 1 by
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 Karma: 19807 Posts: 1082/1100 Since: 04-02-13 |
I'm most interested in how you did the sprite HUD.
That's the one custom thing I've never been able to get to work - OAM 
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| RicBent |
Posted on 08-07-18, 10:56 am
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Mariomaster
 Karma: 8573 Posts: 1317/1681 Since: 06-09-12 |
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Posted on 08-07-18, 11:33 am
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Flurry Karma: 724 Posts: 251/258 Since: 10-14-11 |
Posted by RicBent I assume he "abused" the coin counter  Exactly that. Unfortunately it's only clever placement of the HUD
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Posted on 08-07-18, 12:09 pm
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KingYoshi rereg.
 Karma: 40 Posts: 38/41 Since: 12-21-17 |
This looks very promising! But what's with the object lava instead of the sprite version?
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Posted on 08-07-18, 12:22 pm (rev. 1 by
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Flurry Karma: 724 Posts: 252/258 Since: 10-14-11 |
Posted by Bloom, Fairy of Fire This looks very promising! But what's with the object lava instead of the sprite version? Saves RAM, which is very limited in Multiplayer. |
| TheTimebreaker |
Posted on 08-07-18, 12:56 pm
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 NinjiW1 out :)  Karma: 544 Posts: 138/229 Since: 10-22-17 |
Looks really cool so far!
Never thought that a multiplayer like you did was possible and working (talking about lag and things like that) _________________________ previously (un)known as BooChewbaca |
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Posted on 08-07-18, 04:55 pm (rev. 3 by
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Karma: 19807 Posts: 1083/1100 Since: 04-02-13 |
Posted by Shadey21 Posted by RicBent I assume he "abused" the coin counter Exactly that. Unfortunately it's only clever placement of the HUD Aw. As far as expanding RAM goes, I'd personally try to move the whole main heap to the Expansion Pak. Something like this: (.s:) repl_02044AE8_main:
LDR R0, =GBAHEAP
LDR R0, [R0]
STR R0, [R1]
BX LR (.c:) u32* GBAHEAP = 0;
void hook_02004F48_main()
{
sysSetBusOwners(true, true);
sysSetCardOwner(true);
sysSetCartOwner(true);
*(vu16*)0x8240000 = 1;
*(vu32*)0x9000000 = 1234;
if (*(vu32*)0x9000000 == 1234)
{
GBAHEAP = tryCreateHeap((u32*)0x9000000, 0x800000, 0);
}
} (tryCreateHeap is at 0204540C)  |
| LeonPro12 |
Posted on 01-06-19, 02:52 pm
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Karma: 1 Posts: 1/1 Since: 01-06-19 |
Hello,
Your hack is so awesome! Is it maybe possible to save the game? Because I've been playing this so much and we can't save. |
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Posted on 08-02-19, 07:49 am
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 Red KoopaJust some guy that's trying to port nsmb2 to the nds Karma: 94 Posts: 1/138 Since: 08-01-19 |
I cant patch it what rom did you use
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Posted on 08-02-19, 04:02 pm (rev. 1 by
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 Giant Red ParatroopaNot Edible  Karma: 3386 Posts: 964/1447 Since: 02-12-16 |
It's a US rom. If it doesn't work with one, make copy of your US rom and open it in NSMBe. Then, close NSMBe and try patching it to that rom. NSMBe decompresses overlay 0 when opening a rom and many people make the mistake of using a rom that's been opened with NSMBe as a base for their patches.
_________________________ Nothing to say, so jadnjkfmnjamnfjkldnajfnjkanfjdksan jsdnvj m. 
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Posted on 10-02-19, 11:00 pm
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Red Koopa Just some guy that's trying to port nsmb2 to the nds Karma: 94 Posts: 7/138 Since: 08-01-19 |
when are you ever going to update the hack it has been a year sense I got updateed
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Posted on 04-06-20, 10:54 pm
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Flurry Karma: 724 Posts: 255/258 Since: 10-14-11 |
The hack is now fully released, please see the first post for more details!
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Posted on 04-06-20, 11:21 pm
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 Shyguybbomb64 Karma: 170 Posts: 77/86 Since: 12-17-17 |
o-o-h yes.
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Posted on 04-07-20, 08:27 am
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Shyguy DMA problems.  Karma: 819 Posts: 42/89 Since: 07-19-18 |
Finally released!!!
The team effort really paid off in the end! 
_________________________ NSMB Hacking Discord |
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Posted on 04-07-20, 08:47 am (rev. 1 by
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Posted on 04-07-20, 09:35 am
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Secret Locker
 Karma: 81 Posts: 3/14 Since: 04-01-18 |
I've been wanting to play the full game with my long-time friend for a long time now, thank you for making this a reality.
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| IsaacAndHisIsaac |
Posted on 04-08-20, 12:29 am (rev. 3 by IsaacAndHisIsaac on 04-08-20, 12:35 am)
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Newcomer
Karma: 43 Posts: 1/5 Since: 04-07-20 |
I can't get over the fact that this was done. Seriously, well done to everyone who worked on making this possible
I did find a desync in World 2-Castle, in the desert part there is a Bullet Bill spawner (sprite #55) that activates only for that person when they go near enough (in the screenshot below, Mario has gone close enough to the spawner but not Luigi). It also affects the Bill Blaster next to the ? switch.  Also, if a save happens after a desync, you can fix it by copying one of the save files from one DS to the other. |
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Posted on 04-08-20, 01:25 am (rev. 2 by
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Flurry Karma: 724 Posts: 256/258 Since: 10-14-11 |
Thank you for this find! Turns out, the patch released was faulty. It was excluding vital code that excludes some sprites that can cause a desync. I have updated the patch to fix this issue.
Anyone using the previous version (v1.00) should download the new patch now! (v1.01) |
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Posted on 04-08-20, 01:31 am
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Red Koopa Just some guy that's trying to port nsmb2 to the nds Karma: 94 Posts: 28/138 Since: 08-01-19 |
good job shadey21 and the rest of your crew it looks like the early 2005 co op mode but I cant really play it because I messed up my files by opening them with other files but your hack really looks cool
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