Renaming of generic variables, simpler variable declarations, and removal of legacy 16-bit code

NagyD / SDLPoP

An open-source port of Prince of Persia, based on the disassembly of the DOS version.

GNU General Public License v3.0

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Closed FluffyQuack closed 2 years ago

FluffyQuack commented 2 years ago

Renamed various var_# variables to better describe their purpose.
Moved a lot of variable declarations to where they're first used to improve readability (and might slightly improve optimization during compilation as a lot of variables got reduced scope).
Removed the "vsync" argument for set_pal() (and related functions) as it wasn't used.
Removed references to __pascal, near, and far as they're obsolete when compiling for 32-bit or 64-bit.

NagyD commented 2 years ago

Thank you!

I did some more cleanups: 3e3bd7e161747c232e941392bfa44b0f000ff985, d605517674301fe340ada0f9e0ba2ea7d32c6782.