ref: 8d3028bd5f8daba83e0962da0690baf095643109
dir: /select_file.c/
#include "zelda_rtl.h"
#include "variables.h"
#include "load_gfx.h"
#include "select_file.h"
#include "snes/snes_regs.h"
#include "overworld.h"
#include "messaging.h"
#include "sprite.h"
#define selectfile_R16 g_ram[0xc8]
#define selectfile_R17 g_ram[0xc9]
#define selectfile_R18 WORD(g_ram[0xca])
#define selectfile_R20 WORD(g_ram[0xcc])
static const uint8 kSelectFile_Draw_Y[3] = {0x43, 0x63, 0x83};
bool Intro_CheckCksum(const uint8 *s) {
const uint16 *src = (const uint16 *)s;
uint16 sum = 0;
for (int i = 0; i < 0x280; i++)
sum += src[i];
return sum == 0x5a5a;
}
uint16 *SelectFile_Func1() {
static const uint16 kSelectFile_Func1_Tab[4] = {0x3581, 0x3582, 0x3591, 0x3592};
uint16 *dst = (uint16 *)&g_ram[0x1002];
*dst++ = 0x10;
*dst++ = 0xff07;
for (int i = 0; i < 1024; i++)
*dst++ = kSelectFile_Func1_Tab[((i & 0x20) >> 4) + (i & 1)];
return dst;
}
void SelectFile_Func5_DrawOams(int k) {
static const uint8 kSelectFile_Draw_OamIdx[3] = {0x28, 0x3c, 0x50};
static const uint8 kSelectFile_Draw_SwordChar[4] = {0x85, 0xa1, 0xa1, 0xa1};
static const uint8 kSelectFile_Draw_ShieldChar[3] = {0xc4, 0xca, 0xe0};
static const uint8 kSelectFile_Draw_Flags[3] = {0x72, 0x76, 0x7a};
static const uint8 kSelectFile_Draw_Flags2[3] = {0x32, 0x36, 0x3a};
static const uint8 kSelectFile_Draw_Flags3[3] = {0x30, 0x34, 0x38};
link_dma_graphics_index = 0x116 * 2;
uint8 *sram = g_zenv.sram + 0x500 * k;
OamEnt *oam = oam_buf + kSelectFile_Draw_OamIdx[k] / 4;
uint8 x = 0x34;
uint8 y = kSelectFile_Draw_Y[k];
uint8 sword = sram[kSrmOffs_Sword] - 1;
uint8 swordchar = kSelectFile_Draw_SwordChar[sign8(sword) ? 0 : sword];
SetOamPlain(oam + 0, x + 0xc, y - 5, swordchar, kSelectFile_Draw_Flags[k], 0);
SetOamPlain(oam + 1, x + 0xc, y + 3, swordchar + 16, kSelectFile_Draw_Flags[k], 0);
if (sign8(sword))
oam[1].y = oam[0].y = 0xf0;
uint8 shield = sram[kSrmOffs_Shield] - 1;
SetOamPlain(oam + 2, x - 5, y + 10, kSelectFile_Draw_ShieldChar[sign8(shield) ? 0 : shield], kSelectFile_Draw_Flags2[k], 2);
if (sign8(shield))
oam[2].y = 0xf0;
SetOamPlain(oam + 3, x, y + 0, 0, kSelectFile_Draw_Flags3[k], 2);
SetOamPlain(oam + 4, x, y + 8, 2, kSelectFile_Draw_Flags3[k] | 0x40, 2);
}
void SelectFile_Func6_DrawOams2(int k) {
static const uint8 kSelectFile_DrawDigit_Char[10] = {0xd0, 0xac, 0xad, 0xbc, 0xbd, 0xae, 0xaf, 0xbe, 0xbf, 0xc0};
static const int8 kSelectFile_DrawDigit_OamIdx[3] = {4, 16, 28};
static const int8 kSelectFile_DrawDigit_X[3] = {12, 4, -4};
uint8 *sram = g_zenv.sram + 0x500 * k;
uint8 x = 0x34;
uint8 y = kSelectFile_Draw_Y[k];
int died_ctr = WORD(sram[kSrmOffs_DiedCounter]);
if (died_ctr == 0xffff)
return;
if (died_ctr > 999)
died_ctr = 999;
uint8 digits[3];
digits[2] = died_ctr / 100;
died_ctr %= 100;
digits[1] = died_ctr / 10;
digits[0] = died_ctr % 10;
int i = (digits[2] != 0) ? 2 : (digits[1] != 0) ? 1 : 0;
OamEnt *oam = oam_buf + kSelectFile_DrawDigit_OamIdx[k] / 4;
do {
SetOamPlain(oam, x + kSelectFile_DrawDigit_X[i], y + 0x10, kSelectFile_DrawDigit_Char[digits[i]], 0x3c, 0);
} while (oam++, --i >= 0);
}
void SelectFile_Func17(int k) {
static const uint16 kSelectFile_DrawName_VramOffs[3] = {8, 0x5c, 0xb0};
static const uint16 kSelectFile_DrawName_HealthVramOffs[3] = {0x16, 0x6a, 0xbe};
uint8 *sram = g_zenv.sram + 0x500 * k;
uint16 *name = (uint16 *)(sram + kSrmOffs_Name);
uint16 *dst = vram_upload_data + kSelectFile_DrawName_VramOffs[k] / 2;
for (int i = 5; i >= 0; i--) {
uint16 t = *name++ + 0x1800;
dst[0] = t;
dst[21] = t + 0x10;
dst++;
}
int health = sram[kSrmOffs_Health] >> 3;
dst = vram_upload_data + kSelectFile_DrawName_HealthVramOffs[k] / 2;
uint16 *dst_org = dst;
int row = 10;
do {
*dst++ = 0x520;
if (--row == 0)
dst = dst_org + 21;
} while (--health);
}
void SelectFile_Func16() {
static const uint8 kSelectFile_Func16_FaerieY[2] = {175, 191};
FileSelect_DrawFairy(0x1c, kSelectFile_Func16_FaerieY[selectfile_R16]);
int k = selectfile_R16;
if (filtered_joypad_H & 0x2c) {
k += (filtered_joypad_H & 0x24) ? 1 : -1;
selectfile_R16 = k & 1;
sound_effect_2 = 0x20;
}
uint8 a = (filtered_joypad_L & 0xc0 | filtered_joypad_H) & 0xd0;
if (a != 0) {
sound_effect_1 = 0x2c;
if (selectfile_R16 == 0) {
sound_effect_2 = 0x22;
sound_effect_1 = 0x0;
int k = subsubmodule_index;
selectfile_arr1[k] = 0;
memset(g_zenv.sram + k * 0x500, 0, 0x500);
memset(g_zenv.sram + k * 0x500 + 0xf00, 0, 0x500);
ZeldaWriteSram();
}
ReturnToFileSelect();
subsubmodule_index = 0;
}
}
void Module_NamePlayer_1() {
uint16 *dst = SelectFile_Func1();
dst[0] = 0xffff;
nmi_load_bg_from_vram = 1;
submodule_index++;
}
void Module_NamePlayer_2() {
nmi_load_bg_from_vram = 5;
submodule_index++;
INIDISP_copy = 15;
nmi_disable_core_updates = 0;
}
void Intro_FixCksum(uint8 *s) {
uint16 *src = (uint16 *)s;
uint16 sum = 0;
for (int i = 0; i < 0x27f; i++)
sum += src[i];
src[0x27f] = 0x5a5a - sum;
}
void LoadFileSelectGraphics() { // 80e4e9
Decomp_spr(&g_ram[0x14000], 0x5e);
Do3To4High(&g_zenv.vram[0x5000], &g_ram[0x14000]);
Decomp_spr(&g_ram[0x14000], 0x5f);
Do3To4High(&g_zenv.vram[0x5400], &g_ram[0x14000]);
TransferFontToVRAM();
Decomp_spr(&g_ram[0x14000], 0x6b);
memcpy(&g_zenv.vram[0x7800], &g_ram[0x14000], 0x300 * sizeof(uint16));
}
void Intro_ValidateSram() { // 828054
uint8 *cart = g_zenv.sram;
for (int i = 0; i < 3; i++) {
uint8 *c = cart + i * 0x500;
if (!Intro_CheckCksum(c)) {
if (Intro_CheckCksum(c + 0xf00)) {
memcpy(c, c + 0xf00, 0x500);
} else {
memset(c, 0, 0x500);
memset(c + 0xf00, 0, 0x500);
}
}
}
memset(&g_ram[0xd00], 0, 256 * 3);
}
void Module01_FileSelect() { // 8ccd7d
BG3HOFS_copy2 = 0;
BG3VOFS_copy2 = 0;
switch (submodule_index) {
case 0: Module_SelectFile_0(); break;
case 1: FileSelect_ReInitSaveFlagsAndEraseTriforce(); break;
case 2: Module_EraseFile_1(); break;
case 3: FileSelect_TriggerStripesAndAdvance(); break;
case 4: FileSelect_TriggerNameStripesAndAdvance(); break;
case 5: FileSelect_Main(); break;
}
}
void Module_SelectFile_0() { // 8ccd9d
EnableForceBlank();
is_nmi_thread_active = 0;
nmi_flag_update_polyhedral = 0;
music_control = 11;
submodule_index++;
overworld_palette_aux_or_main = 0x200;
palette_main_indoors = 6;
nmi_disable_core_updates = 6;
Palette_Load_DungeonSet();
Palette_Load_OWBG3();
hud_palette = 0;
Palette_Load_HUD();
hud_cur_item = 0;
misc_sprites_graphics_index = 1;
main_tile_theme_index = 35;
aux_tile_theme_index = 81;
LoadDefaultGraphics();
InitializeTilesets();
LoadFileSelectGraphics();
Intro_ValidateSram();
DecompressEnemyDamageSubclasses();
}
void FileSelect_ReInitSaveFlagsAndEraseTriforce() { // 8ccdf2
memset(selectfile_arr1, 0, 6);
FileSelect_EraseTriforce();
}
void FileSelect_EraseTriforce() { // 8ccdf9
nmi_disable_core_updates = 128;
EnableForceBlank();
EraseTileMaps_triforce();
Palette_LoadForFileSelect();
flag_update_cgram_in_nmi++;
submodule_index++;
}
void Module_EraseFile_1() { // 8cce53
static const uint8 kSelectFile_Gfx0[224] = {
0x10, 0x42, 0, 0x27, 0x89, 0x35, 0x8a, 0x35, 0x8b, 0x35, 0x8c, 0x35, 0x8b, 0x35, 0x8c, 0x35,
0x8b, 0x35, 0x8c, 0x35, 0x8b, 0x35, 0x8c, 0x35, 0x8b, 0x35, 0x8c, 0x35, 0x8b, 0x35, 0x8c, 0x35,
0x8b, 0x35, 0x8c, 0x35, 0x8b, 0x35, 0x8c, 0x35, 0x8a, 0x75, 0x89, 0x75, 0x10, 0x62, 0, 3,
0x99, 0x35, 0x9a, 0x35, 0x10, 0x64, 0x40, 0x1e, 0x7f, 0x34, 0x10, 0x74, 0, 3, 0x9a, 0x75,
0x99, 0x75, 0x10, 0x82, 0, 3, 0xa9, 0x35, 0xaa, 0x35, 0x10, 0x84, 0x40, 0x1e, 0x7f, 0x34,
0x10, 0x94, 0, 3, 0xaa, 0x75, 0xa9, 0x75, 0x10, 0xa2, 0, 0x27, 0x9d, 0x35, 0xad, 0x35,
0x9b, 0x35, 0x9c, 0x35, 0x9b, 0x35, 0x9c, 0x35, 0x9b, 0x35, 0x9c, 0x35, 0x9b, 0x35, 0x9c, 0x35,
0x9b, 0x35, 0x9c, 0x35, 0x9b, 0x35, 0x9c, 0x35, 0x9b, 0x35, 0x9c, 0x35, 0x9b, 0x35, 0x9c, 0x35,
0xad, 0x75, 0x9d, 0x75, 0x10, 0xc2, 0, 0x27, 0xab, 0x35, 0xac, 0x35, 0xab, 0x35, 0xac, 0x35,
0xab, 0x35, 0xac, 0x35, 0xab, 0x35, 0xac, 0x35, 0xab, 0x35, 0xac, 0x35, 0xab, 0x35, 0xac, 0x35,
0xab, 0x35, 0xac, 0x35, 0xab, 0x35, 0xac, 0x35, 0xab, 0x35, 0xac, 0x35, 0xab, 0x75, 0xac, 0x75,
0x10, 0xe2, 0, 1, 0x83, 0x35, 0x10, 0xe3, 0x40, 0x32, 0x85, 0x35, 0x10, 0xfd, 0, 1,
0x84, 0x35, 0x11, 2, 0xc0, 0x22, 0x86, 0x35, 0x11, 0x1d, 0xc0, 0x22, 0x96, 0x35, 0x13, 0x42,
0, 1, 0x93, 0x35, 0x13, 0x43, 0x40, 0x32, 0x95, 0x35, 0x13, 0x5d, 0, 1, 0x94, 0x35,
};
uint16 *dst = SelectFile_Func1();
memcpy(dst, kSelectFile_Gfx0, 224);
dst += 224 / 2;
uint16 t = 0x1103;
for (int i = 17; i >= 0; i--) {
*dst++ = swap16(t);
t += 0x20;
*dst++ = 0x3240;
*dst++ = 0x347f;
}
*(uint8 *)dst = 0xff;
submodule_index++;
nmi_load_bg_from_vram = 1;
}
void FileSelect_TriggerStripesAndAdvance() { // 8ccea5
selectfile_R16 = selectfile_var2;
submodule_index++;
nmi_load_bg_from_vram = 6;
}
void FileSelect_TriggerNameStripesAndAdvance() { // 8cceb1
static const uint8 kSelectFile_Func3_Data[253] = {
0x61, 0x29, 0, 0x25, 0xe7, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x61, 0x49, 0, 0x25, 0xf7, 0x18,
0x91, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0x61, 0xa9, 0, 0x25, 0xe8, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x61, 0xc9,
0, 0x25, 0xf8, 0x18, 0x91, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x62, 0x29, 0, 0x25, 0xe9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0x62, 0x49, 0, 0x25, 0xf9, 0x18, 0x91, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xff,
};
memcpy(vram_upload_data, kSelectFile_Func3_Data, 253);
INIDISP_copy = 0xf;
nmi_disable_core_updates = 0;
submodule_index++;
nmi_load_bg_from_vram = 6;
}
void FileSelect_Main() { // 8ccebd
static const uint8 kSelectFile_Faerie_Y[5] = {0x4a, 0x6a, 0x8a, 0xaf, 0xbf};
const uint8 *cart = g_zenv.sram;
if (selectfile_R16 < 3)
selectfile_var2 = selectfile_R16;
for (int k = 0; k < 3; k++) {
if (*(uint16 *)(cart + k * 0x500 + 0x3E5) == 0x55AA) {
selectfile_arr1[k] = 1;
SelectFile_Func5_DrawOams(k);
SelectFile_Func6_DrawOams2(k);
SelectFile_Func17(k);
}
}
FileSelect_DrawFairy(0x1c, kSelectFile_Faerie_Y[selectfile_R16]);
nmi_load_bg_from_vram = 1;
uint8 a = (filtered_joypad_L & 0xc0 | filtered_joypad_H) & 0xfc;
if (a & 0x2c) {
if (a & 8) {
sound_effect_2 = 0x20;
if (sign8(--selectfile_R16))
selectfile_R16 = 4;
} else {
sound_effect_2 = 0x20;
if (++selectfile_R16 == 5)
selectfile_R16 = 0;
}
} else if (a != 0) {
sound_effect_1 = 0x2c;
if (selectfile_R16 < 3) {
selectfile_R17 = 0;
if (!selectfile_arr1[selectfile_R16]) {
main_module_index = 4;
submodule_index = 0;
subsubmodule_index = 0;
} else {
music_control = 0xf1;
srm_var1 = selectfile_R16 * 2 + 2;
WORD(g_ram[0]) = selectfile_R16 * 0x500;
CopySaveToWRAM();
}
} else if (selectfile_arr1[0] | selectfile_arr1[1] | selectfile_arr1[2]) {
main_module_index = (selectfile_R16 == 3) ? 2 : 3;
selectfile_R16 = 0;
submodule_index = 0;
subsubmodule_index = 0;
} else {
sound_effect_1 = 0x3c;
}
}
}
void Module02_CopyFile() { // 8cd053
selectfile_var2 = 0;
switch (submodule_index) {
case 0: FileSelect_EraseTriforce(); break;
case 1: Module_EraseFile_1(); break;
case 2: Module_CopyFile_2(); break;
case 3: CopyFile_ChooseSelection(); break;
case 4: CopyFile_ChooseTarget(); break;
case 5: CopyFile_ConfirmSelection(); break;
}
}
void Module_CopyFile_2() { // 8cd06e
nmi_load_bg_from_vram = 7;
submodule_index++;
INIDISP_copy = 0xf;
nmi_disable_core_updates = 0;
int i = 0;
for (; selectfile_arr1[i] == 0; i++) {}
selectfile_R16 = i;
}
void CopyFile_ChooseSelection() { // 8cd087
CopyFile_SelectionAndBlinker();
if (submodule_index == 3 && !(frame_counter & 0x30))
FilePicker_DeleteHeaderStripe();
nmi_load_bg_from_vram = 1;
}
void CopyFile_ChooseTarget() { // 8cd0a2
CopyFile_TargetSelectionAndBlink();
if (submodule_index == 4 && !(frame_counter & 0x30))
FilePicker_DeleteHeaderStripe();
nmi_load_bg_from_vram = 1;
}
void CopyFile_ConfirmSelection() { // 8cd0b9
CopyFile_HandleConfirmation();
nmi_load_bg_from_vram = 1;
}
void FilePicker_DeleteHeaderStripe() { // 8cd0c6
static const uint16 kFilePicker_DeleteHeaderStripe_Dst[2] = {4, 0x1e};
for (int j = 1; j >= 0; j--) {
uint16 *dst = vram_upload_data + kFilePicker_DeleteHeaderStripe_Dst[j] / 2;
for (int i = 0; i != 11; i++)
dst[i] = 0xa9;
}
}
void CopyFile_SelectionAndBlinker() { // 8cd13f
static const uint8 kCopyFile_SelectionAndBlinker_Tab[173] = {
0x61, 4, 0, 0x15, 0x85, 0x18, 0x26, 0x18, 7, 0x18, 0xaf, 0x18, 2, 0x18, 7, 0x18,
0x6f, 0x18, 0x86, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x61, 0x24, 0, 0x15, 0x95, 0x18,
0x36, 0x18, 0x17, 0x18, 0xbf, 0x18, 0x12, 0x18, 0x17, 0x18, 0x7f, 0x18, 0x96, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0x61, 0x67, 0, 0xf, 0xe7, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x61, 0x87, 0, 0xf, 0xf7, 0x18, 0x91, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x61, 0xc7, 0, 0xf,
0xe8, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0x61, 0xe7, 0, 0xf, 0xf8, 0x18, 0x91, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0x62, 0x27, 0, 0xf, 0xe9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x62, 0x47, 0, 0xf, 0xf9, 0x18, 0x91, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xff,
};
static const uint8 kCopyFile_SelectionAndBlinker_Tab1[73] = {
0x61, 0x67, 0x40, 0xe, 0xa9, 0, 0x61, 0x87, 0x40, 0xe, 0xa9, 0, 0x61, 0xc7, 0x40, 0xe,
0xa9, 0, 0x61, 0xe7, 0x40, 0xe, 0xa9, 0, 0x11, 0x30, 0, 1, 0x83, 0x35, 0x11, 0x31,
0x40, 0x14, 0x85, 0x35, 0x11, 0x3c, 0, 1, 0x84, 0x35, 0x11, 0x50, 0xc0, 0xe, 0x86, 0x35,
0x11, 0x5c, 0xc0, 0xe, 0x96, 0x35, 0x12, 0x50, 0, 1, 0x93, 0x35, 0x12, 0x51, 0x40, 0x14,
0x95, 0x35, 0x12, 0x5c, 0, 1, 0x94, 0x35, 0xff,
};
static const uint16 kCopyFile_SelectionAndBlinker_Dst[3] = {0x3c, 0x64, 0x8c};
static const uint8 kCopyFile_SelectionAndBlinker_FaerieX[4] = {36, 36, 36, 28};
static const uint8 kCopyFile_SelectionAndBlinker_FaerieY[4] = {87, 111, 135, 191};
vram_upload_offset = 0xac;
memcpy(vram_upload_data, kCopyFile_SelectionAndBlinker_Tab, 173);
for (int k = 0; k != 3; k++) {
if (selectfile_arr1[k] & 1) {
const uint16 *name = (uint16 *)(g_zenv.sram + 0x500 * k + kSrmOffs_Name);
uint16 *dst = vram_upload_data + kCopyFile_SelectionAndBlinker_Dst[k] / 2;
for (int i = 0; i != 6; i++) {
uint16 t = *name++ + 0x1800;
dst[0] = t;
dst[10] = t + 0x10;
dst++;
}
}
}
FileSelect_DrawFairy(kCopyFile_SelectionAndBlinker_FaerieX[selectfile_R16], kCopyFile_SelectionAndBlinker_FaerieY[selectfile_R16]);
uint8 a = (filtered_joypad_L & 0xc0 | filtered_joypad_H) & 0xfc;
if (a & 0x2c) {
uint8 k = selectfile_R16;
if (a & 8) {
do {
if (--k < 0) {
k = 3;
break;
}
} while (!selectfile_arr1[k]);
} else {
do {
k++;
if (k >= 4)
k = 0;
} while (k != 3 && !selectfile_arr1[k]);
}
selectfile_R16 = k;
sound_effect_2 = 0x20;
} else if (a != 0) {
sound_effect_1 = 0x2c;
if (selectfile_R16 == 3) {
ReturnToFileSelect();
return;
}
selectfile_R20 = selectfile_R16 * 2;
memcpy(vram_upload_data + 26, kCopyFile_SelectionAndBlinker_Tab1, 73);
if (selectfile_R16 != 2) {
uint16 *dst = vram_upload_data + selectfile_R16 * 6;
dst[26] = 0x2762;
dst[29] = 0x4762;
}
submodule_index++;
selectfile_R16 = 0;
}
}
void ReturnToFileSelect() { // 8cd22d
main_module_index = 1;
submodule_index = 1;
subsubmodule_index = 0;
selectfile_R16 = 0;
}
void CopyFile_TargetSelectionAndBlink() { // 8cd27b
{
int k = 1, t = 4;
do {
if (t != selectfile_R20)
selectfile_arr2[k--] = t;
} while ((t -= 2) >= 0);
}
static const uint8 kCopyFile_TargetSelectionAndBlink_Tab0[133] = {
0x61, 0x51, 0, 0x15, 0x85, 0x18, 0x23, 0x18, 0xe, 0x18, 0xa9, 0x18, 0x26, 0x18, 7, 0x18,
0xaf, 0x18, 2, 0x18, 7, 0x18, 0x6f, 0x18, 0x86, 0x18, 0x61, 0x71, 0, 0x15, 0x95, 0x18,
0x33, 0x18, 0x1e, 0x18, 0xb9, 0x18, 0x36, 0x18, 0x17, 0x18, 0xbf, 0x18, 0x12, 0x18, 0x17, 0x18,
0x7f, 0x18, 0x96, 0x18, 0x61, 0xb4, 0, 0xf, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x61, 0xd4, 0, 0xf, 0xa9, 0x18, 0x91, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x62, 0x14, 0, 0xf,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0x62, 0x34, 0, 0xf, 0xa9, 0x18, 0x91, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xff,
};
static const uint8 kCopyFile_TargetSelectionAndBlink_Tab2[49] = {
0x61, 0xb4, 0x40, 0xe, 0xa9, 0, 0x61, 0xd4, 0x40, 0xe, 0xa9, 0, 0x62, 0xc6, 0, 0xd,
2, 0x18, 0xe, 0x18, 0xf, 0x18, 0x28, 0x18, 0xa9, 0x18, 0xe, 0x18, 0xa, 0x18, 0x62, 0xe6,
0, 0xd, 0x12, 0x18, 0x1e, 0x18, 0x1f, 0x18, 0x38, 0x18, 0xa9, 0x18, 0x1e, 0x18, 0x1a, 0x18,
0xff,
};
static const uint8 kCopyFile_TargetSelectionAndBlink_FaerieX[3] = {0x8c, 0x8c, 0x1c};
static const uint8 kCopyFile_TargetSelectionAndBlink_FaerieY[3] = {0x67, 0x7f, 0xbf};
static const uint16 kCopyFile_TargetSelectionAndBlink_Dst[2] = {0x38, 0x60};
static const uint16 kCopyFile_TargetSelectionAndBlink_Tab1[3] = {0x18e7, 0x18e8, 0x18e9};
memcpy(vram_upload_data, kCopyFile_TargetSelectionAndBlink_Tab0, 133);
for (int k = 0, j = 0; k != 3; k++) {
if (k * 2 == selectfile_R20)
continue;
uint16 *dst = vram_upload_data + kCopyFile_TargetSelectionAndBlink_Dst[j++] / 2;
uint16 t = kCopyFile_TargetSelectionAndBlink_Tab1[k];
dst[0] = t;
dst[10] = t + 0x10;
dst += 2;
if (selectfile_arr1[k]) {
const uint16 *name = (uint16 *)(g_zenv.sram + 0x500 * k + kSrmOffs_Name);
for (int i = 0; i != 6; i++) {
uint16 t = *name++ + 0x1800;
dst[0] = t;
dst[10] = t + 0x10;
dst++;
}
}
}
vram_upload_offset = 132;
FileSelect_DrawFairy(kCopyFile_TargetSelectionAndBlink_FaerieX[selectfile_R16], kCopyFile_TargetSelectionAndBlink_FaerieY[selectfile_R16]);
uint8 a = (filtered_joypad_L & 0xc0 | filtered_joypad_H) & 0xfc;
if (a & 0x2c) {
uint8 k = selectfile_R16;
if (a & 8) {
if (sign8(--k))
k = 2;
} else {
if (++k >= 3)
k = 0;
}
selectfile_R16 = k;
sound_effect_2 = 0x20;
} else if (a) {
sound_effect_1 = 0x2c;
if (selectfile_R16 == 2) {
ReturnToFileSelect();
selectfile_R16 = 0;
return;
}
selectfile_R18 = selectfile_arr2[selectfile_R16];
memcpy(vram_upload_data + 26, kCopyFile_TargetSelectionAndBlink_Tab2, 49);
if (selectfile_R16 == 0) {
uint16 *dst = vram_upload_data;
dst[26] = 0x1462;
dst[29] = 0x3462;
}
submodule_index++;
selectfile_R16 = 0;
}
}
void CopyFile_HandleConfirmation() { // 8cd371
static const uint8 kCopyFile_HandleConfirmation_FaerieY[2] = {0xaf, 0xbf};
FileSelect_DrawFairy(0x1c, kCopyFile_HandleConfirmation_FaerieY[selectfile_R16]);
uint8 a = (filtered_joypad_L & 0xc0 | filtered_joypad_H) & 0xfc;
if (a & 0x2c) {
sound_effect_2 = 0x20;
if (a & 0x24) {
if (++selectfile_R16 >= 2)
selectfile_R16 = 0;
} else {
if (sign8(--selectfile_R16))
selectfile_R16 = 1;
}
} else if (a != 0) {
sound_effect_1 = 0x2c;
if (selectfile_R16 == 0) {
memcpy(g_zenv.sram + (selectfile_R18 >> 1) * 0x500, g_zenv.sram + (selectfile_R20 >> 1) * 0x500, 0x500);
selectfile_arr1[(selectfile_R18 >> 1)] = 1;
ZeldaWriteSram();
}
ReturnToFileSelect();
selectfile_R16 = 0;
}
}
void Module03_KILLFile() { // 8cd485
switch (submodule_index) {
case 0: FileSelect_EraseTriforce(); break;
case 1: Module_EraseFile_1(); break;
case 2: KILLFile_SetUp(); break;
case 3: KILLFile_HandleSelection(); break;
case 4: KILLFile_HandleConfirmation(); break;
}
}
void KILLFile_SetUp() { // 8cd49a
nmi_load_bg_from_vram = 8;
submodule_index++;
INIDISP_copy = 0xf;
nmi_disable_core_updates = 0;
int i = 0;
for (; selectfile_arr1[i] == 0; i++) {}
selectfile_R16 = i;
}
void KILLFile_HandleSelection() { // 8cd49f
if (selectfile_R16 < 3)
selectfile_var2 = selectfile_R16;
KILLFile_ChooseTarget();
nmi_load_bg_from_vram = 1;
}
void KILLFile_HandleConfirmation() { // 8cd4b1
SelectFile_Func16();
nmi_load_bg_from_vram = 1;
}
void KILLFile_ChooseTarget() { // 8cd4ba
static const uint8 kKILLFile_ChooseTarget_Tab[253] = {
0x61, 0xa7, 0, 0x25, 0xe7, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x61, 0xc7, 0, 0x25, 0xf7, 0x18,
0x91, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0x62, 7, 0, 0x25, 0xe8, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x62, 0x27,
0, 0x25, 0xf8, 0x18, 0x91, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0x62, 0x67, 0, 0x25, 0xe9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0x62, 0x87, 0, 0x25, 0xf9, 0x18, 0x91, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18,
0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xa9, 0x18, 0xff,
};
static const uint8 kKILLFile_ChooseTarget_Tab2[101] = {
0x61, 0xa7, 0x40, 0x24, 0xa9, 0, 0x61, 0xc7, 0x40, 0x24, 0xa9, 0, 0x62, 7, 0x40, 0x24,
0xa9, 0, 0x62, 0x27, 0x40, 0x24, 0xa9, 0, 0x62, 0xc6, 0, 0x21, 4, 0x18, 0x21, 0x18,
0, 0x18, 0x22, 0x18, 4, 0x18, 0xa9, 0x18, 0x23, 0x18, 7, 0x18, 0xaf, 0x18, 0x22, 0x18,
0xa9, 0x18, 0xf, 0x18, 0xb, 0x18, 0, 0x18, 0x28, 0x18, 4, 0x18, 0x21, 0x18, 0x62, 0xe6,
0, 0x21, 0x14, 0x18, 0x31, 0x18, 0x10, 0x18, 0x32, 0x18, 0x14, 0x18, 0xa9, 0x18, 0x33, 0x18,
0x17, 0x18, 0xbf, 0x18, 0x32, 0x18, 0xa9, 0x18, 0x1f, 0x18, 0x1b, 0x18, 0x10, 0x18, 0x38, 0x18,
0x14, 0x18, 0x31, 0x18, 0xff,
};
static const uint8 kKILLFile_ChooseTarget_FaerieX[4] = {36, 36, 36, 28};
static const uint8 kKILLFile_ChooseTarget_FaerieY[4] = {103, 127, 151, 191};
memcpy(vram_upload_data, kKILLFile_ChooseTarget_Tab, 253);
for (int k = 0; k < 3; k++) {
if (selectfile_arr1[k])
SelectFile_Func17(k);
}
FileSelect_DrawFairy(kKILLFile_ChooseTarget_FaerieX[selectfile_R16], kKILLFile_ChooseTarget_FaerieY[selectfile_R16]);
int k = selectfile_R16;
if (filtered_joypad_H & 0x2c) {
if (!(filtered_joypad_H & 0x24)) {
do {
if (--k < 0) {
k = 3;
break;
}
} while (!selectfile_arr1[k]);
} else {
do {
k++;
if (k >= 4)
k = 0;
} while (k != 3 && !selectfile_arr1[k]);
}
sound_effect_2 = 0x20;
}
selectfile_R16 = k;
uint8 a = (filtered_joypad_L & 0xc0 | filtered_joypad_H) & 0xd0;
if (a) {
sound_effect_1 = 0x2c;
if (k == 3) {
ReturnToFileSelect();
return;
}
memcpy(vram_upload_data, kKILLFile_ChooseTarget_Tab2, 101);
submodule_index++;
if (selectfile_R16 != 2) {
uint16 *dst = vram_upload_data + selectfile_R16 * 6;
dst[0] = 0x6762;
dst[3] = 0x8762;
}
subsubmodule_index = selectfile_R16;
selectfile_R16 = 0;
}
}
void FileSelect_DrawFairy(uint8 x, uint8 y) { // 8cd7a5
SetOamPlain(&oam_buf[0], x, y, frame_counter & 8 ? 0xaa : 0xa8, 0x7e, 2);
}
void Module04_NameFile() { // 8cd88a
switch (submodule_index) {
case 0: NameFile_EraseSave(); break;
case 1: Module_NamePlayer_1(); break;
case 2: Module_NamePlayer_2(); break;
case 3: NameFile_DoTheNaming(); break;
}
}
void NameFile_EraseSave() { // 8cd89c
FileSelect_EraseTriforce();
irq_flag = 1;
selectfile_var3 = 0;
selectfile_var4 = 0;
selectfile_var5 = 0;
selectfile_arr2[0] = 0;
selectfile_var6 = 0;
selectfile_var7 = 0x83;
selectfile_var8 = 0x1f0;
BG3HOFS_copy2 = 0;
int offs = selectfile_R16 * 0x500;
attract_legend_ctr = offs;
memset(g_zenv.sram + offs, 0, 0x500);
uint16 *name = (uint16 *)(g_zenv.sram + offs + kSrmOffs_Name);
name[0] = name[1] = name[2] = name[3] = name[4] = name[5] = 0xa9;
}
void NameFile_DoTheNaming() { // 8cda4d
static const int16 kNamePlayer_Tab1[26] = {
-1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1,
-2, 2, -2, 2, -2, 2, -2, 2, -4, 4,
};
static const uint8 kNamePlayer_Tab2[4] = {131, 147, 163, 179};
static const int8 kNamePlayer_X[6] = {31, 47, 63, 79, 95, 111};
static const int16 kNamePlayer_Tab0[32] = {
0x1f0, 0, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80, 0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0,
0xf0, 0x100, 0x110, 0x120, 0x130, 0x140, 0x150, 0x160, 0x170, 0x180, 0x190, 0x1a0, 0x1b0, 0x1c0, 0x1d0, 0x1e0,
};
static const int8 kNamePlayer_Tab3[128] = {
6, 7, 0x5f, 9, 0x59, 0x59, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x60, 0x23,
0x59, 0x59, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x59, 0x59, 0x59, 0, 1, 2, 3, 4, 5,
0x10, 0x11, 0x12, 0x13, 0x59, 0x59, 0x24, 0x5f, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
0x59, 0x59, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x59, 0x59, 0x59, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf,
0x40, 0x41, 0x42, 0x59, 0x59, 0x59, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x40, 0x41, 0x42, 0x59,
0x59, 0x59, 0x61, 0x3f, 0x45, 0x46, 0x59, 0x59, 0x59, 0x59, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
0x44, 0x59, 0x6f, 0x6f, 0x59, 0x59, 0x59, 0x59, 0x59, 0x59, 0x59, 0x5a, 0x44, 0x59, 0x6f, 0x6f,
0x59, 0x59, 0x5a, 0x44, 0x59, 0x6f, 0x6f, 0x59, 0x59, 0x59, 0x59, 0x59, 0x59, 0x59, 0x59, 0x5a,
};
for (;;) {
int j = selectfile_var9;
if (j == 0) {
NameFile_CheckForScrollInputX();
break;
}
if (j != 0x31)
selectfile_var9 += 4;
j--;
if (kNamePlayer_Tab0[selectfile_var3] == selectfile_var8) {
selectfile_var9 = (joypad1H_last & 3) ? 0x30 : 0;
NameFile_CheckForScrollInputX();
continue;
}
if (!selectfile_var10)
j += 2;
selectfile_var8 = (selectfile_var8 + WORD(((uint8*)&kNamePlayer_Tab1)[j])) & 0x1ff;
break;
}
for (;;) {
if (selectfile_var11 == 0) {
NameFile_CheckForScrollInputY();
break;
}
uint8 diff = selectfile_var7 - kNamePlayer_Tab2[selectfile_var5];
if (diff != 0) {
selectfile_var7 += sign8(diff) ? 2 : -2;
break;
}
selectfile_var11 = 0;
NameFile_CheckForScrollInputY();
}
OamEnt *oam = oam_buf;
for (int i = 0; i != 26; i++) {
SetOamPlain(oam, 0x18 + i * 8, selectfile_var7, 0x2e, 0x3c, 0);
oam++;
}
SetOamPlain(oam, kNamePlayer_X[selectfile_var4], 0x58, 0x29, 0xc, 0);
if (selectfile_var9 | selectfile_var11)
return;
if (!(filtered_joypad_H & 0x10)) {
if (!(filtered_joypad_H & 0xc0 || filtered_joypad_L & 0xc0))
return;
sound_effect_1 = 0x2b;
uint8 t = kNamePlayer_Tab3[selectfile_var3 + selectfile_var5 * 0x20];
if (t == 0x5a) {
if (!selectfile_var4)
selectfile_var4 = 5;
else
selectfile_var4--;
return;
} else if (t == 0x44) {
if (++selectfile_var4 == 6)
selectfile_var4 = 0;
return;
} else if (t != 0x6f) {
int p = selectfile_var4 * 2 + attract_legend_ctr;
uint16 chr = (t & 0xfff0) * 2 + (t & 0xf);
WORD(g_zenv.sram[p + kSrmOffs_Name]) = chr;
NameFile_DrawSelectedCharacter(selectfile_var4, chr);
if (++selectfile_var4 == 6)
selectfile_var4 = 0;
return;
}
}
int i = 0;
for(;;) {
uint16 a = WORD(g_zenv.sram[i * 2 + attract_legend_ctr + kSrmOffs_Name]);
if (a != 0xa9)
break;
if (++i == 6) {
sound_effect_1 = 0x3c;
return;
}
}
srm_var1 = selectfile_R16 * 2 + 2;
uint8 *sram = &g_zenv.sram[selectfile_R16 * 0x500];
WORD(sram[0x3e5]) = 0x55aa;
WORD(sram[0x20c]) = 0xf000;
WORD(sram[0x20e]) = 0xf000;
WORD(sram[kSrmOffs_DiedCounter]) = 0xffff;
static const uint8 kSramInit_Normal[60] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x18, 0x18, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0xf8, 0, 0,
};
memcpy(sram + 0x340, kSramInit_Normal, 60);
Intro_FixCksum(sram);
ZeldaWriteSram();
ReturnToFileSelect();
irq_flag = 0xff;
sound_effect_1 = 0x2c;
}
void NameFile_CheckForScrollInputX() { // 8cdc8c
static const uint16 kNameFile_CheckForScrollInputX_Add[2] = {1, 0xff};
static const int16 kNameFile_CheckForScrollInputX_Cmp[2] = {0x20, 0xff};
static const int16 kNameFile_CheckForScrollInputX_Set[2] = {0, 0x1f};
if (joypad1H_last & 3) {
int k = (joypad1H_last & 3) - 1;
selectfile_var10 = k;
selectfile_var9++;
uint8 t = selectfile_var3 + kNameFile_CheckForScrollInputX_Add[k];
if (t == kNameFile_CheckForScrollInputX_Cmp[k])
t = kNameFile_CheckForScrollInputX_Set[k];
selectfile_var3 = t;
}
}
void NameFile_CheckForScrollInputY() { // 8cdcbf
static const int8 kNameFile_CheckForScrollInputY_Add[2] = {1, -1};
static const int8 kNameFile_CheckForScrollInputY_Cmp[2] = {4, -1};
static const int8 kNameFile_CheckForScrollInputY_Set[2] = {0, 3};
uint8 a = joypad1H_last & 0xc;
if (a) {
if ((a * 2 | selectfile_var5) == 0x10 || (a * 4 | selectfile_var5) == 0x13) {
selectfile_arr2[1] = a;
return;
}
a >>= 2;
int t = selectfile_var5 + kNameFile_CheckForScrollInputY_Add[a-1];
if (t == kNameFile_CheckForScrollInputY_Cmp[a-1])
t = kNameFile_CheckForScrollInputY_Set[a-1];
selectfile_var5 = t;
selectfile_var11++;
selectfile_arr2[1] = a;
} else {
selectfile_arr2[0] = 0;
}
}
void NameFile_DrawSelectedCharacter(int k, uint16 chr) { // 8cdd30
static const uint16 kNameFile_DrawSelectedCharacter_Tab[6] = {0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e};
uint16 *dst = vram_upload_data;
uint16 a = kNameFile_DrawSelectedCharacter_Tab[k] | 0x6100;
dst[0] = swap16(a);
dst[1] = 0x100;
dst[2] = 0x1800 | chr;
dst[3] = swap16(a + 0x20);
dst[4] = 0x100;
dst[5] = (0x1800 | chr) + 0x10;
BYTE(dst[6]) = 0xff;
nmi_load_bg_from_vram = 1;
}