// copy BG into area
void set_bg(u8 bg_id, u8 *gfx, u8 *tile_map, u8 *pal, u8 pal_slot, u8 pal_size) {
void *char_base = (void *)0x6000000 + (0x4000 * bg_id);
void *map_base = (void *)0x6000000 + (0xF800 - (0x800 * bg_id));
lz77UnCompVram(gfx, char_base);
lz77UnCompVram(tile_map, map_base);
gpu_pal_apply(pal, pal_slot * 16, pal_size);
gpu_sync_bg_show(bg_id);
}
void loadBigSprite2(u32 img, u32 pal, u32 dest, u8 bgid, u8 x) {
u8 *ptr;
void *data;
u8 i;
gpu_pal_apply(pal, 0x60, 0x40);
LZ77UnCompVram(img, dest);
data = malloc_and_clear(0x60);
/* Generate tilemap on the fly */
ptr = (u8*) data;
for (i = 0; i < 0x60; ++i) {
ptr[i] = i;
}
int (*func)(u8,u8*,u8,u8,u8,u8,u8,u8,u8,u8,u8,u8) = (int (*)(void)) 0x0800226C + 1;
/* BGID, tilemap, ?, ?, width, height ,x, y, width, height, ?, offset */
func(bgid, ptr, 0, 0, 8, 0xC, x, 2, 8, 0xC, 0x10, 0x18);
gpu_sync_bg_show(bgid);
bgid_send_tilemap(bgid);
}
void fadeInProfBg(u8 index) {
if (check_a_pressed(0)) return;
audio_play(0x124);
/*
* Tilemap dimensions
*/
u8 *tilemap;
u16 i, j, k;
u32 size;
void *data;
BUP config = { 0 };
/*
* Allocated enough space for a full screen tilemap
*/
tilemap = (u8*) malloc_and_clear(SCREEN_SIZE);
gmemset(tilemap, 0xFF, SCREEN_SIZE);
/*
* Generate the tilemap on the fly
*/
for (k = PROF_MAP_BASE, i = PROF_Y; i < PROF_Y + PROF_HEIGHT; ++i) {
for (j = PROF_X; j < PROF_X + PROF_WIDTH; ++j)
tilemap[i * SCREEN_WIDTH + j] = k++;
}
/*
* Unpack the professor graphics
*/
data = malloc_and_LZ77UnComp((void *) profTiles, &size);
config.SrcNum = size;
/*
* Upscale 4bpp to 8bpp
*/
config.SrcBitNum = 4;
config.DestBitNum = 8;
/*
* Select palette 4
*/
config.DestOffset = 64;
/*
* Copy professor graphics to the map base of BG2
*/
bitUnPack(data, (void *) 0x06000600, &config);
gpu_pal_apply((void *) profPal, 0x40, 0x40);
free(data);
bgid_set_tilemap(2, tilemap);
bgid_send_tilemap(2);
/*
* Slow unfade
*/
fadescreen(0xFFFFFFFF, 0x10, 0x10, 0x0, 0x0000);
gpu_sync_bg_show(1);
gpu_sync_bg_show(2);
textbox_close();
tasks[index].args[6] = 0xA0;
tasks[index].function = (u32) profIntroduce;
}
void region_loop(u8 tid) {
(void)tid;
switch (pokedex_context->state) {
case 0:
bgid_send_tilemap(2);
for (u8 i = 0; i < 7; ++i) {
rboxid_clear_pixels(i, 0);
rboxid_print(i, FONT_DEX_STD, region_text_x_offset[i], region_text_y_offset[i], &pdex_text_color, 0,
pdex_str_regions[i + 1]);
rboxid_update_tilemap_and_tileset(i);
}
region_load_border();
region_load_icon_palettes();
for (u8 i = 0; i < 21; ++i)
region_load_icon(i);
palette_bg_faded_fill_black();
pokedex_context->state++;
break;
case 1:
gpu_sync_bg_show(0);
gpu_sync_bg_hide(1);
gpu_sync_bg_hide(3);
gpu_sync_bg_show(2);
fade_screen(0xFFFFFFFF, PDEX_FADEIN_SPD, 16, 0, 0x0000);
pokedex_context->state++;
break;
case 2:
if (!pal_fade_control.active)
pokedex_context->state++;
break;
case 3:
switch (super.buttons_new) {
case KEY_RIGHT:
if (pokedex_context->region_selected < 6) {
pokedex_context->region_selected++;
m4aSongNumStart(101);
}
break;
case KEY_DOWN:
if (pokedex_context->region_selected < 3) {
pokedex_context->region_selected += 3;
m4aSongNumStart(101);
}
break;
case KEY_LEFT:
if (pokedex_context->region_selected > 0) {
pokedex_context->region_selected--;
m4aSongNumStart(101);
}
break;
case KEY_UP:
if ((pokedex_context->region_selected > 2) && (pokedex_context->region_selected < 6)) {
pokedex_context->region_selected -= 3;
m4aSongNumStart(101);
}
break;
case KEY_A:
fade_screen(0xFFFFFFFF, PDEX_FADEIN_SPD, 0, 16, 0x0000);
pokedex_context->state = 10;
m4aSongNumStart(5);
break;
case KEY_B:
fade_screen(0xFFFFFFFF, PDEX_FADEIN_SPD, 0, 16, 0x0000);
pokedex_context->state = 11;
m4aSongNumStart(601);
default:
break;
}
break;
case 10:
if (!pal_fade_control.active) {
task_del(tid);
pdex_vram_free_bgmaps();
pokedex_context->cursor_position_top = region_to_dex[pokedex_context->region_selected];
set_callback2(pdex_load);
}
break;
case 11:
if (!pal_fade_control.active) {
task_del(tid);
pdex_free_memory();
set_callback2(c2_overworld_switch_start_menu);
set_callback1(c1_overworld);
}
break;
default:
break;
}
}
void display_textbox() {
gpu_sync_bg_show(0);
}