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ReC98/th01/hardware/grcg.hpp

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[Maintenance] Move the `grcg_off` macro override into an explicit header Not only would the `(GAME != 2)` need to include TH03 in the future, but this `#undef` trickery will blow up once we start reorganizing the `#include`s in the next few commits. Sadly, a few source files use master.lib's grcg_off() function in one game and the macro in the other, which makes it infeasible to assign a distinct name for every function. Part of P0284, funded by [Anonymous] and Blue Bolt.
2024-05-17 12:15:24 +00:00
// Suboptimal and procedural GRCG macros.
// (Still better than master.lib's proper functions though.)
[Maintenance] #include each header's dependencies within the header itself OK, this is the big one. We still keep using `#include` guards only where we absolutely need to, but with each header now being valid in isolation, this can now actually help *minimize* the length of each translation unit's `#include` list. Turns out that after removing all the duplicates, we only *actually* need to guard 29 headers across all 5 games. Part of P0285, funded by [Anonymous] and iruleatgames.
2024-05-25 18:31:09 +00:00
#include "x86real.h"
[Maintenance] Move the `grcg_off` macro override into an explicit header Not only would the `(GAME != 2)` need to include TH03 in the future, but this `#undef` trickery will blow up once we start reorganizing the `#include`s in the next few commits. Sadly, a few source files use master.lib's grcg_off() function in one game and the macro in the other, which makes it infeasible to assign a distinct name for every function. Part of P0284, funded by [Anonymous] and Blue Bolt.
2024-05-17 12:15:24 +00:00
#undef grcg_off
#define grcg_setmode(mode) \
outportb(0x7C, mode)
#define grcg_off() \
outportb(0x7C, 0)