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Adjusting Fennel's appearing and disappearing

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This commit is contained in:
GearsProgress
2026-03-22 13:44:18 -04:00
parent e9784c88ed
commit f7740a4a3c
5 changed files with 78 additions and 68 deletions
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124
source/sprite_data.cpp
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@@ -10,7 +10,7 @@
OBJ_ATTR obj_buffer[128];
OBJ_AFFINE *obj_aff_buffer = (OBJ_AFFINE *)obj_buffer;
int curr_flex_background;
int curr_flex_background = -1;
int y_offset = 0;
int y_offset_timer = 0;
int y_offset_direction = 1;
@@ -126,69 +126,73 @@ void set_background_pal(int curr_rom_id, bool dark, bool fade)
void load_flex_background(int background_id, int layer)
{
// This prevents screen tearing on this frame
global_next_frame();
BG_FLEX = (BG_FLEX && !BG_PRIO_MASK) | BG_PRIO(3);
int CBB = 3; // CBB is the tiles that make up the sprite
int SBB = 31; // SSB is the array of which tile goes where
switch (background_id)
if (curr_flex_background != background_id) // Only load the background if it isn't already loaded
{
case (FLEXBG_OPENING):
// Load palette
tonccpy(pal_bg_mem + 32, openingBGPal, openingBGPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(openingBGTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
// This prevents screen tearing on this frame
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(openingBGMap, &se_mem[SBB][0]);
REG_BG1VOFS = 96;
break;
case (FLEXBG_FENNEL):
// Load palette
tonccpy(pal_bg_mem + 32, fennelBGPal, fennelBGPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(fennelBGTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(fennelBGMap, &se_mem[SBB][0]);
REG_BG1VOFS = FENNEL_SHIFT;
break;
case (FLEXBG_DEX):
// Load palette
tonccpy(pal_bg_mem + 32, dexBGPal, dexBGPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(dexBGTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(dexBGMap, &se_mem[SBB][0]);
REG_BG1VOFS = 0;
break;
case (FLEXBG_MAIN_MENU):
// Load palette
tonccpy(pal_bg_mem + 32, pal_bg_mem, backgroundPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(menu_barsTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(menu_barsMap, &se_mem[SBB][0]);
REG_BG1VOFS = 0;
break;
case (FLEXBG_BOX):
// Load palette
tonccpy(pal_bg_mem + 32, boxBGPal, boxBGPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(boxBGTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(boxBGMap, &se_mem[SBB][0]);
REG_BG1VOFS = 0;
break;
BG_FLEX = (BG_FLEX && !BG_PRIO_MASK) | BG_PRIO(3);
switch (background_id)
{
case (FLEXBG_OPENING):
// Load palette
tonccpy(pal_bg_mem + 32, openingBGPal, openingBGPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(openingBGTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(openingBGMap, &se_mem[SBB][0]);
REG_BG1VOFS = 96;
break;
case (FLEXBG_FENNEL):
// Load palette
tonccpy(pal_bg_mem + 32, fennelBGPal, fennelBGPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(fennelBGTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(fennelBGMap, &se_mem[SBB][0]);
REG_BG1VOFS = FENNEL_SHIFT;
break;
case (FLEXBG_DEX):
// Load palette
tonccpy(pal_bg_mem + 32, dexBGPal, dexBGPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(dexBGTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(dexBGMap, &se_mem[SBB][0]);
REG_BG1VOFS = 0;
break;
case (FLEXBG_MAIN_MENU):
// Load palette
tonccpy(pal_bg_mem + 32, pal_bg_mem, backgroundPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(menu_barsTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(menu_barsMap, &se_mem[SBB][0]);
REG_BG1VOFS = 0;
break;
case (FLEXBG_BOX):
// Load palette
tonccpy(pal_bg_mem + 32, boxBGPal, boxBGPalLen);
// Load tiles into CBB 0
LZ77UnCompVram(boxBGTiles, &tile_mem[CBB][0]);
// Give it a frame to uncompress the data
global_next_frame();
// Load map into SBB 0
LZ77UnCompVram(boxBGMap, &se_mem[SBB][0]);
REG_BG1VOFS = 0;
break;
}
}
BG_FLEX = BG_CBB(CBB) | BG_SBB(SBB) | BG_4BPP | BG_REG_32x32 | BG_PRIO(layer);