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Author Topic: OOB Tile replacement - Air's Rock  (Read 398 times)
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Fox
Fox McCloud, the Hacking Doctor
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« on: August 28, 2017, 10:25:43 PM »

Similar to Tret (http://forum.goldensunhacking.net/index.php?topic=2836.0), GS2 also has some stuff that'll replace the tile at the player's coordinates. When out of bounds, this could edit other things. (It might get complicated, though.)

I haven't yet found a successfully exploitation result yet... (My assumption is it might only be good for TAS if there is something?)

There's one big thing to note, though... if you get off the tile that gets edited, it gets changed back to what it was.

Tiles are stored/grabbed from here:
02019118 = Approximate section for tiles grabbed.
02019124 = The tile gets stored here so it can change to whatever's here when you get off the tile.

Event ids to look at:
0x50 = 0000019C, 000001A8
0x51 = 0000019C, 000001A? ; ???
0x52 = 0000019C, 000001A? ; ???
0x53 = 0000019C, 000001A? ; ???

0x5A is also another, but it wasn't listed in the Retreat Map's event list. (Map 85 was what I was looking at.)


Tiles that are edited:...
Look at the pointer at 020301A4.
[020301A4]+0x8000 for the first tile to be changed.
[020301A4]+0x8200 for the second tile to be changed.

If OOB to the north -=0x200
If OOB to the west -=0x4
« Last Edit: February 04, 2018, 06:54:13 PM by Fox » Logged

Golden Sun Docs: Broken Seal - The Lost Age - Dark Dawn | Mario Sports Docs: Mario Golf & Mario Tennis | Misc. Docs
Refer to Yoshi's Lighthouse for any M&L hacking needs...

Remember kids! Before you go on that interview, remember to wash your hands in teawater! *Coughs on hand* (Excuse me, I just coughed up a little teawater, so they're still clean!) You wouldn't want that hiring manager to be unimpressed.

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Maybe that's the wrong kind of force. *smirk*
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« Reply #1 on: August 29, 2017, 02:06:44 AM »

1) If there were a way to find a credits warp, of course its in Airs Rock.

2) This is unrelated to the sprite table being filled up after a retreat warp, correct?
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Fox
Fox McCloud, the Hacking Doctor
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« Reply #2 on: August 30, 2017, 04:54:59 AM »

Well, of course! Before this topic, I kinda was messing with Walk-through-walls feature... and noticed something strange about how tiles are set... when getting off tiles/going to another unreachable location... so then that's when I looked into what was going on...
That of course, was originally in a room Retreat doesn't work, so I looked at a Retreat map a bit later to notice this thing...

---
Correct, I think... as I don't think this has anything to do with sprites.... just tilemap/map code?
« Last Edit: August 30, 2017, 05:06:25 AM by Fox » Logged

Golden Sun Docs: Broken Seal - The Lost Age - Dark Dawn | Mario Sports Docs: Mario Golf & Mario Tennis | Misc. Docs
Refer to Yoshi's Lighthouse for any M&L hacking needs...

Remember kids! Before you go on that interview, remember to wash your hands in teawater! *Coughs on hand* (Excuse me, I just coughed up a little teawater, so they're still clean!) You wouldn't want that hiring manager to be unimpressed.

May the force be with you!
Shoo! Why does it smell in here?
Maybe that's the wrong kind of force. *smirk*
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Today at 02:46:36 PM
KyleRunner: Atrius!!
Yesterday at 11:29:46 PM
Atrius: @Fox, I tried, but for some reason Mario Golf won't boot, and Mario Tennis crashes when you patch out the text compression, and I'm not sure why...  The normal text loading functions in them are basically the same as the ones in the Golden Sun games.
April 16, 2018, 07:44:36 AM
Drake baku: So it took about halve a hour of letting my lap stay off for it to suddenly work again
April 16, 2018, 07:31:28 AM
Drake baku: All of a sudden fox his editor gets errors. When trying to start it, thing worked fine yesterday...
April 14, 2018, 01:04:37 PM
Fox: @Mario Golf/text editing = Nope... And it may be awhile yet. I think I looked into it before... (at least for GS1)... but usually is the case when I come across a particular problem, that it can delay a solution for an extremely long time.
April 12, 2018, 04:27:14 PM
KyleRunner: Gee... never used discord...
April 12, 2018, 06:03:23 AM
Drake baku: I take it back, found it
April 12, 2018, 06:02:01 AM
Drake baku: But there is no discord link to be found
April 12, 2018, 06:01:44 AM
Drake baku: Everyone is on discord
April 11, 2018, 09:44:06 PM
KyleRunner: Fox, what about that tool for editing text in Mario Golf? Didi you finish it? If not, can you make a version of gstoolkit compatible with it?
April 11, 2018, 07:41:25 AM
Drake baku: Mauw
March 30, 2018, 07:26:11 PM
Salanewt: Hi!
March 29, 2018, 07:37:45 PM
ThanatosTheDark: YYEEEOOOOOO
March 12, 2018, 02:21:06 AM
Fox: say*
March 12, 2018, 02:20:53 AM
Fox: I saw we need an event this April Fools/Easter... because two holidays are in one, why would we not want to miss having something special? (Unfortunately, there's no one here to make an event be successful.)
March 12, 2018, 02:18:17 AM
Fox: And since that's the case...  I have thought of another fun experiment idea. - What if we had an auction on who should run this site, and waited for 10 people to bid and also for a bare minimum of 24 hours. Who would bid the highest, and how much would that bid be? - The idea is more for lulz (Maybe for April Fools?), and a theory to get an idea of how much the site might be worth as well.
March 11, 2018, 03:02:31 AM
Fox: Creepy, isn't it?
March 10, 2018, 02:19:04 AM
Fox: It's frog legs now.. It's something that's dead, but somehow still manages to wiggle.
March 09, 2018, 04:12:17 AM
JamietheFlameUser: I think this place is still dead.
March 02, 2018, 09:43:18 AM
Pkmn-Master: Lol I haven't been here in like 6 years. How is everyone?

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