Originally posted by HyperHacker a while back

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Stuff written to $71
1 - Make Mario flash temporarily (invincible)
2 - Make Mario big (instantly)
3 - Remove Mario and disable most buttons until 0 is written
4 - Flash between normal and fire palette until 0 is written (can't move)
5 - Trigger screen exit
6 - Trigger exit, ignores slippery/water settings
7 - Shoot Mario WAAAAAY up
8 - Make Mario go up to heaven
9 - Kill Mario (ono!)
A - Ghost house entrance
B - Mario just stands there, controls disabled until 0 is written
C - Weird crash

[...]

Also I could swear I posted this before, but $15C1 selects the sound effect for the Nintendo Presents screen.

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Originally posted by Kenny3900, before that

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Memory Locations
$0071: "Action Register"
00 = Nothing
01 = Freeze (For a moment) and Flash (But not really Ghost)
02 = Random Status Select (Small, Big, Cape, Fire, and *many* unused status)
03 = Become Invisible (For a moment)
04 = Have "Star Flash" (But not really invin.)
05 = Go to Level-000 (Bonus Game... Cannot Exit!!) The Level which its Screen Exit Points to
06 = Same as above, but ignores the "Make the Destination Level a Water Level (Secondary Exit Only)" setting
07 = Shoot to the sky (= Shoot out from the slanted pipe)
08 = Shoot to the "Heaven" (= Riding Yoshi then get a wing)
09 = Exit the Level and Lose a Life (And Change Player, if there are 2.)
0A = ????
0B = NVC = No Visible Change
0C = Look up + Move Up A Bit
0D = NVC
11 = Exit the Level with the word "O START!" (????) No Losing Life
12 = NVC
1F = Mask Status Bar (For a moment)
23 = NVC
3B = NVC
(Unwritten Values Will Cause Glitch; Tested Until $3F only.)

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Originally posted by blackhole89 on the old board in a private message

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JSR $810E
(in bank 00)
That should load the overworld music bank. If it is the wrong one, try
JSR $80FD
(still in bank 00)
or
JSR $80E8
(same)

If your code is not in bank 00, you'll have to find some few free bytes in there and place a piece of "adapter code" (i.e. JSR $810E; RTL) that you, in turn, can JSL to.

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Originally posted by Link2006

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Is it possible to pull certian music out of the SMB 3 patch while having SMW music in a hack also, like mixing them?

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Originally posted by noobman

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How do I edit rom adresses?

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