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| Acmlm's Board - I2 Archive - - Posts by Kailieann |
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Kailieann Koopa Level: 11  Posts: 21/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| Bob-Omb might be one of the 55 untested ones, but Para-Bomb might be better anyways. Some of the others have potential, too. (edited by Kailieann on 10-11-05 10:29 PM) |
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Kailieann Koopa Level: 11 Posts: 22/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| Done. Values that freeze the game: 56-58, 5A-5D, 5F, 60, 62, 64-67, 6A, 6B, 6D-75, 77-7C, 7E, 7F, 81, 83-89, 8B, 8C Minor graphical glitches (or does nothing): 61, 63, 6C, 80, 82, 8A Weird effects: 59 - Creates a backwards gold P-switch that hangs in the air and scares Yoshi away if they collide 5E - Makes Mario moonwalk while riding Yoshi. Also makes Caped Mario's spin only hit the left. 68 - Hurts/Kills Mario (this one could actually be useful if you want to give the player the option of becoming small at the press of a button) 69 - Creates a glitched sprite that hangs in the air. Yoshi can bounce on top of it, but it scares Yoshi away or hurts/kills Mario from the bottom or sides 76 - Blasts Mario to the right. This would be awesome as a speed-booster powerup, except that it glitches the level and usually ends up with Mario getting killed 7D - Spawns a glitched enemy sprite. Seems to act like a shellless koopa. Unfortunately, upon testing, it seems that the Para-Bomb explodes as soon as it hits the ground, so there's no real use for it in combination with the Bob-Omb Smash block I mentioned. Guess I'll have to put actual Bob-Ombs into the levels. (edited by Kailieann on 10-11-05 10:29 PM) (edited by Kailieann on 10-11-05 10:58 PM) |
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Kailieann Koopa Level: 11 Posts: 23/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| As usual, I'm having trouble with my assembly. I'm trying to create a block that, when riding Yoshi, will make Yoshi disappear. I already checked the memory map, and I set the 'riding Yoshi' flag (7E187A) to 0, and the 'loose Yoshi' flag (7E18E2), and just for the hell of it, Yoshi's color (7E13C7), too. And yet, Mario keeps on riding Yoshi. Does anyone know of any other Yoshi-related values that may be the culprit? By the by, in case I screwed up the actual code, here's.. the code: AD 7A 18 C9 00 D0 01 60 A9 00 8D 7A 18 8D C7 13 8D E2 18 60 LDA $187A ; Load Riding Yoshi flag to accumulator CMP #$00 ; Compare with 0 BNE 01 ; Skip next instruction if not equal RTS ; Exit subroutine LDA #$00 ; Load 0 to accumulator STA $187A ; Store accumulator to Riding Yoshi flag STA $13C7 ; Store accumulator to Yoshi's color STA $18E2 ; Store accumulator to Loose Yoshi flag RTS ; Exit subroutine Grrr... go away you silly dinosaur. |
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Kailieann Koopa Level: 11 Posts: 24/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| I'm going to assume that by 'reverse' you mean 'reserve', and by 'reserve box' you mean 'item box'. This was more or less answered in my own thread. Too bad neither of the sprites I wanted were available. Oh well, I did come up with a few other good ideas, at least. |
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Kailieann Koopa Level: 11 Posts: 25/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| Thanks | |||
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Kailieann Koopa Level: 11 Posts: 26/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| *tests* nope. Just a whole lot of nothing. | |||
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Kailieann Koopa Level: 11 Posts: 27/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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Originally posted by jp I've not tested Smallhacker's link, but this one should work even better if you set the fifth last value to FF instead of 01 (goal sphere =D) A9 00 8D 31 0F A9 00 8D 32 0F A9 01 8D 33 0F A9 00 8D AE 0D A9 FF 8D 93 14 60 |
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Kailieann Koopa Level: 11 Posts: 28/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| Hmm.. I found 49 yoshi and/or sprite and/or miscellaneous values I can test. But more importantly, it occurred to me that I should test it with a level exit, see if that changes anything. Nope, exit doesn't help. At least not with the original. Guess I'll have to screw around with all 49 values after work, unless someone else comes up with a solution. ZSNES really needs a 'change value' button for their cheat system. Having to type the code in from scratch every time is a massive pain. (edited by Kailieann on 10-12-05 09:36 AM) |
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Kailieann Koopa Level: 11 Posts: 29/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| You'd think they'd, like... document that. Or something. Oh well. After a fairly extensive test, I came up dry. I can make Yoshi disappear, but only by exiting to the overworld, which needless to say is not what I had in mind. In case this benefits anyone else with greater skills than I, my intention was to create a 'Yoshi Storage block', which, if hit while Mario was riding Yoshi, would remove the Yoshi being ridden (which, again, doesn't work), and place a spare in the reserve box. Guess I'll just have to stick with regular Yoshi -> reserve blocks in no-Yoshi levels. (edited by Kailieann on 10-12-05 11:38 PM) |
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Kailieann Koopa Level: 11 Posts: 30/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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Originally posted by ZTaimatOriginally posted by Kailieann Hm. Darn. Nintendo really goes out of its way to irritate the hackers. |
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Kailieann Koopa Level: 11 Posts: 31/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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Originally posted by HyperFapper According to the memory map, there's 2397 unused addresses under 7E, and over 11 thousand under 7F. As for Luigi's RAM addresses.. there's nine on the list. |
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Kailieann Koopa Level: 11 Posts: 32/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| I'd completely forgotten about that, but I remember hearing about it a long way back. The easier way (if I recall correctly) is to pick up object #1 and walk until you're right next to object #2, then press down and release X/Y, then walk away, hold X/Y, and walk back. I'll have to play around with that, thanks for the reminder. No, wait.. hold up and kick object #1 into the air so that it lands right where object #2 is. *shrug* I guess either way could work. (edited by Kailieann on 10-12-05 11:52 PM) |
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Kailieann Koopa Level: 11 Posts: 33/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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Originally posted by SH※GU※ It could be used to create some interesting/infuriating puzzles if one is creative enough. |
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Kailieann Koopa Level: 11 Posts: 34/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| I suppose if you really wanted to find out which addresses are used, you could just disassemble the rom and look at all the load/store instructions. | |||
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Kailieann Koopa Level: 11 Posts: 35/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| Okay, this time I was trying to make a block that would respond to certain buttons being pressed. Most of the button input is handled by 7E0015 (as some of you already know), using the following values (or combinations thereof) 01 Right 02 Left 04 Down 08 Up 10 Start 20 Select 40 Y 80 B For my test block, I was trying to get it to respond to the combination of Right+B (81). But the problem is that I wanted it to respond to that combination regardless of any other buttons that might be pressed (seeing as I very rarely take my thumb off the Y button, myself). So instead of CMP, I went with BIT, and got... nothing. Again, for testing, the result I was aiming for was to set Mario's coins to 99. But, of course, it didn't, because it did nothing. So. What did I screw up this time? AD 15 00 24 81 D0 01 60 A9 63 8D BF 0D 60 LDA $0015 ; Load 7E0015 to accumulator BIT #$81 ; AND 81, set z-flag if bits are shared BNE #$1 ; Skip 1 instruction if z-flag not set RTS ; Return LDA #$63 ; Load 63 to accumulator STA $0DBF ; Store accumulator to 7EBF0D RTS ; Return I'll admit, I've never been good with bitwise operators, and I've still only been learning ASM for less than a week, but at least I'm trying. |
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Kailieann Koopa Level: 11 Posts: 36/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| ohhkay.... it worked... but only from the right side of the block, and not the left. And also regardless of whether or not B is pressed. (edited by Kailieann on 10-15-05 01:55 AM) (edited by Kailieann on 10-15-05 01:57 AM) |
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Kailieann Koopa Level: 11 Posts: 37/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| Okay, obviously we're not running on enough information here. Spade, I notice that there are two paths going towards the castle, one to the south, and one to the east. Are you trying to have either of them activated by the castle, or are they activated by the adjacent levels? If one of them is supposed to be activated by the castle, then you must make both that and the path leading to the east exit tile part of the same event, which is activated by the castle. If neither of them are supposed to be activated by the castle, then just set the castle to activate the event that reveals the path leading to the east exit tile. |
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Kailieann Koopa Level: 11 Posts: 38/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| All numbers (or at least all integers) correspond to binary. And also to hex. Hex and Binary are just different methods of sorting them. As for hex editing, SNES ROMs are programmed in ASM 65c816, which can be directly modified using a hex editor. |
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Kailieann Koopa Level: 11 Posts: 39/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| Nope. Still only works on the right side of the block, works if I press left or right (should only be right+B), and ignores B completely. (edited by Kailieann on 10-15-05 01:55 AM) (edited by Kailieann on 10-15-05 01:56 AM) |
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Kailieann Koopa Level: 11 Posts: 40/106 EXP: 5320 For next: 665 Since: 10-09-05 Since last post: 2 hours Last activity: 2 hours |
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| You could always pretend the koopas are layered sprites. Megaman had six colors in the original NES games, because his eyes were a seperate sprite from his body. |
| Pages: 1 2 3 4 5 6 |
| Acmlm's Board - I2 Archive - - Posts by Kailieann |
