Leahnaya/Poke_Transporter_GB
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Add comments, optimize rom space slightly and fix issue in debug_menu_entries.cpp

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Philippe Symons
2026-03-10 11:58:43 +01:00
parent 343d4eb83e
commit 07e522fd62
8 changed files with 250 additions and 74 deletions
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10
source/sprite_data.cpp
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@@ -448,6 +448,15 @@ void load_eternal_sprites()
load_sprite_compressed(button_yes, button_yesTiles, curr_tile_id, BTN_PAL, ATTR0_WIDE, ATTR1_SIZE_64x32, 1);
load_sprite_compressed(button_no, button_noTiles, curr_tile_id, BTN_PAL, ATTR0_WIDE, ATTR1_SIZE_64x32, 1);
load_sprite_compressed(cart_label, Label_GreenTiles, curr_tile_id, GB_CART_PAL, ATTR0_SQUARE, ATTR1_SIZE_32x32, 1);
/**
* @brief Okay, the next lines to load the arrows are a bit confusing.
* Be aware that tempTileBuf is NOT a u8 array, but a u32 array!
* The incoming arrows image is 1bpp, but we convert it into 4bpp in tempTileBuf. So every pixel is a nibble.
*
* Still, every index of tempTileBuf is a full 32 bit integer, yet the third argument of load_sprite is a size_in_bytes.
* This is why those indexes look off. But they are correct.
*/
unsigned int tempTileBuf[48];
BitUnPack(arrowsTiles, tempTileBuf, arrowsTilesLen, 1, 4);
load_sprite(point_arrow, &tempTileBuf[32], 32, curr_tile_id, BTN_PAL, ATTR0_SQUARE, ATTR1_SIZE_8x8, 1);
@@ -455,6 +464,7 @@ void load_eternal_sprites()
load_sprite(toggle_arrow_left, &tempTileBuf[40], 32, curr_tile_id, BTN_PAL, ATTR0_SQUARE, ATTR1_SIZE_8x8 | ATTR1_HFLIP, 1);
load_sprite(down_arrow, &tempTileBuf[0], 64, curr_tile_id, BTN_PAL, ATTR0_WIDE, ATTR1_SIZE_16x8, 1);
load_sprite(up_arrow, &tempTileBuf[16], 64, curr_tile_id, BTN_PAL, ATTR0_WIDE, ATTR1_SIZE_16x8, 1);
load_sprite_compressed(link_frame1, link_frame1Tiles, curr_tile_id, LINK_CABLE_PAL, ATTR0_SQUARE, ATTR1_SIZE_32x32, 1);
load_sprite_compressed(link_frame2, link_frame2Tiles, curr_tile_id, LINK_CABLE_PAL, ATTR0_WIDE, ATTR1_SIZE_8x32, 1);
load_sprite_compressed(link_frame3, link_frame3Tiles, curr_tile_id, LINK_CABLE_PAL, ATTR0_WIDE, ATTR1_SIZE_16x32, 1);