Change the bit number/flag naming conventions (#58)

* Change the bit number/flag naming conventions
* Fix whitespace and comments
* Add `LCDC_*` flag constants separate from flag values
* Deprecate `rSMBK`, moving it into `hardware_compat.inc`
* Shorten `PRIORITY` and `WINDOW` to `PRIO` and `WIN`
* Add `BGA_*` constants for CGB-only BG tile attributes
* Just name them `BG_` not `BGA_`, corresponding to `OAM_` not `OAMA_`
* `MASK` is not a conventional suffix

Co-authored-by: Eldred Habert <[email protected]>

Author: Rangi42

HISTORY.md

@@ -90,3 +90,12 @@
   - Refactored the `rev_Check_hardware_inc` macro
 - **Rev 4.12.0** - 2025-06-06 *(Rangi42)*
   - Added `SCRN_B` and `SCRN_V_B` constants
+- **Rev 5.0.0** - 2025-06-22 *(Rangi42)*
+  - Changed bit number naming convention `<REG>B_<NAME>` to `B_<REG>_<NAME>`
+  - Changed bit flag naming convention `<REG>F_<NAME>` to `<REG>_<NAME>`
+  - Unabbreviated some names, e.g. `SCRN` to `SCREEN` and `HBL` to `HBLANK`
+  - Added `LCDC_*` flag constants separate from flag values
+  - Added `SPD_SINGLE` flag constant
+  - Added `BG_*` constants for CGB-only BG tile attributes
+  - Added hardware_compat.inc for backwards-compatibility aliases
+  - Deprecated `rSMBK` alias for `rWBK`/`rSVBK`