User talk:Háčky

Welcome to Bulbapedia, Háčky!

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Thank you, and have a good time editing here!   SnorlaxMonster 10:18, 2 December 2014 (UTC)

Music Collection

Those two tracks that are duplicates - I presume they are not supposed to be? I might suggest contacting Apple regarding the error, and I may do the same. CycloneGU (talk) 06:04, 24 December 2014 (UTC)

Vending machine glitch

Great add Háčky. Thanks for sharing. :) May I ask how you found the vending machine glitch? Did you find it by accident, thanks to the Pokémon Red disassembly, or documented somewhere else? If the code is documented in the Pokémon Red disassembly, may you share the relevant assembly please? Thanks in advance. Chickasaurus (talk) 21:55, 22 September 2015 (UTC)

I saw it mentioned on Talk:Vending Machine#Buying lemonade with less than $350?. The code is disassembled in engine/menu/vending_machine.asm but not fully documented. The key part is:

	xor a
	ld [hMoney], a
	ld [hMoney + 2], a
	ld a, $2
	ld [hMoney + 1], a
	call HasEnoughMoney
	jr nc, .enoughMoney

This stores the BCD value 00 02 00 in hMoney and checks if you have that amount, rather than the actual price of the item you’ve selected. I’d guess that the vending machine was originally programmed to sell one item for $200 and someone forgot to change that part of the code when adding the other drinks. —Háčky (talk) 22:43, 22 September 2015 (UTC)