git.y1.nz

commit 783de6ede76c48ed20059ed3b84e2b86aeda31b8
parent 9dbe8ae91c25a12ed4c47de1c4425c54b53a8d05
Author: Michel Iwaniec <46843052+michel-iwaniec@users.noreply.github.com>
Date:   Thu, 28 May 2026 00:54:40 +0100

NES bugfix: Add missing function prototype for set_win_submap_attributes_nes16x16 in nes.h (#898)
Diffstat:
M
gbdk-lib/include/nes/nes.h
13
+++++++++++++

1 file changed, 13 insertions(+), 0 deletions(-)
diff --git a/gbdk-lib/include/nes/nes.h b/gbdk-lib/include/nes/nes.h
@@ -1257,6 +1257,19 @@ void set_win_based_submap(uint8_t x, uint8_t y, uint8_t w, uint8_t h, const uint
     a sub-region from a source tile map. Useful for scrolling implementations
     of maps larger than 32 x 30 tiles.
 
+    @see SHOW_BKG
+    @see set_win_data, set_win_tiles, set_bkg_submap, set_tiles
+*/
+#if defined(NES_WINDOW_LAYER)
+void set_win_submap_attributes_nes16x16(uint8_t x, uint8_t y, uint8_t w, uint8_t h, const uint8_t *attributes, uint8_t map_w) NO_OVERLAY_LOCALS;
+#else
+#define set_win_submap_attributes_nes16x16 set_bkg_submap_attributes_nes16x16
+#endif
+
+/** Sets a rectangular area of the Window Tile Map attributes using
+    a sub-region from a source tile map. Useful for scrolling implementations
+    of maps larger than 32 x 30 tiles.
+
     Please note that this is just a wrapper function for set_win_submap_attributes_nes16x16()
     and divides the coordinates and dimensions by 2 to achieve this.
     It is intended to make code more portable by using the same coordinate system

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