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So long as the specific code used to implement a method is different, anyone is free under the Copyright Act to write his or her own code to carry out exactly t

So long as the specific code used to implement a method is different, anyone is free under the Copyright Act to write his or her own code to carry out exactly the same function or specification of any methods used in the Java API. It does not matter that the declaration or method header lines are identical. Emulators often require handling copyrighted materials like games or firmware, whereas APIs are not copyrightable. https://en.m.wikipedia.org/wiki/Google_LLC_v._Oracle_America,_Inc.#:~:text=So%20long%20as,are%20identical.%5B11%5D https://en.m.wikipedia.org/wiki/Google_LLC_v._Oracle_America...

LocalH 1y ago
The NES itself contains no code. Any NES emulator that ships with no software, or software under proper license (such as homebrew) is unambiguously legal. Does your PC, and the OS that drives it, suddenly become inherently illegal if you, as a user, installed pirated software? No, of course not.
- pbhjpbhj 1y ago
  No firmware, no microcode? It's all completely hard-wired? (Genuine question, I've no idea what chips it uses or anything - was never rich enough to have a game console until I started work myself.)
  - ronsor 1y ago
    No firmware, no microcode. The NES uses an old 8-bit CPU and a few custom chips; at the time, including firmware would've been too costly (think of the RAM and ROM!).
  - zeta0134 1y ago
    Nope! The system does include a CIC lockout chip, but emulators pretend it doesn't exist. The CPU immediately begins executing game code at power on. There is no BIOS or operating system, and indeed no fixed ROM inside the console at all.
- conradev 1y ago
  Absolutely! It’s completely, unambiguously legal, which is why Google allows emulators on the Play Store. Apple, beholden to copyright interests, is wary of software that allows even the possibility of copyright infringement. They just recently allowed video game emulators on their store. It’s not a legal distinction, sure, but it’s also not apples to apples.

LocalH 1y ago

The NES itself contains no code. Any NES emulator that ships with no software, or software under proper license (such as homebrew) is unambiguously legal. Does your PC, and the OS that drives it, suddenly become inherently illegal if you, as a user, installed pirated software? No, of course not.

pbhjpbhj 1y ago
No firmware, no microcode? It's all completely hard-wired? (Genuine question, I've no idea what chips it uses or anything - was never rich enough to have a game console until I started work myself.)
- ronsor 1y ago
  No firmware, no microcode. The NES uses an old 8-bit CPU and a few custom chips; at the time, including firmware would've been too costly (think of the RAM and ROM!).
- zeta0134 1y ago
  Nope! The system does include a CIC lockout chip, but emulators pretend it doesn't exist. The CPU immediately begins executing game code at power on. There is no BIOS or operating system, and indeed no fixed ROM inside the console at all.
conradev 1y ago
Absolutely! It’s completely, unambiguously legal, which is why Google allows emulators on the Play Store. Apple, beholden to copyright interests, is wary of software that allows even the possibility of copyright infringement. They just recently allowed video game emulators on their store. It’s not a legal distinction, sure, but it’s also not apples to apples.