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Merge pull request #197 from DizzyEggg/decompile_berry_tag_screen

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Decompile berry tag screen
This commit is contained in:
Diegoisawesome 2018-02-07 12:27:25 -06:00 committed by GitHub
commit 3fb2471016
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GPG key ID: 4AEE18F83AFDEB23
15 changed files with 766 additions and 1588 deletions
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1538
asm/berry_tag_screen.s
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File diff suppressed because it is too large Load diff

2
asm/item_menu.s
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@ -4524,7 +4524,7 @@ ItemMenu_CheckTag: @ 81AD378
lsrs r0, 24
ldr r1, =gUnknown_0203CE54
ldr r2, [r1]
ldr r1, =sub_8177C14
ldr r1, =DoBerryTagScreen
str r1, [r2]
bl unknown_ItemMenu_Confirm
pop {r0}

18
asm/item_menu_icons.s
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@ -527,8 +527,8 @@ _080D5082:
.pool
thumb_func_end sub_80D5070
thumb_func_start sub_80D50D4
sub_80D50D4: @ 80D50D4
thumb_func_start CreateBerryTagSprite
CreateBerryTagSprite: @ 80D50D4
push {r4,r5,lr}
adds r4, r1, 0
adds r5, r2, 0
@ -554,17 +554,17 @@ sub_80D50D4: @ 80D50D4
pop {r1}
bx r1
.pool
thumb_func_end sub_80D50D4
thumb_func_end CreateBerryTagSprite
thumb_func_start sub_80D510C
sub_80D510C: @ 80D510C
thumb_func_start FreeBerryTagSpritePalette
FreeBerryTagSpritePalette: @ 80D510C
push {lr}
ldr r0, =0x00007544
bl FreeSpritePaletteByTag
pop {r0}
bx r0
.pool
thumb_func_end sub_80D510C
thumb_func_end FreeBerryTagSpritePalette
thumb_func_start sub_80D511C
sub_80D511C: @ 80D511C
@ -617,8 +617,8 @@ _080D5172:
.pool
thumb_func_end sub_80D511C
thumb_func_start sub_80D518C
sub_80D518C: @ 80D518C
thumb_func_start CreateBerryFlavorCircleSprite
CreateBerryFlavorCircleSprite: @ 80D518C
push {lr}
adds r1, r0, 0
ldr r0, =gUnknown_0857FE10
@ -632,6 +632,6 @@ sub_80D518C: @ 80D518C
pop {r1}
bx r1
.pool
thumb_func_end sub_80D518C
thumb_func_end CreateBerryFlavorCircleSprite
.align 2, 0 @ Don't pad with nop.

34
data/berry_tag_screen.s
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@ -1,34 +0,0 @@
.include "asm/macros.inc"
.include "constants/constants.inc"
.section .rodata
.align 2
gUnknown_085EFCF0:: @ 85EFCF0
.4byte 0x000001f0, 0x000011e1, 0x000021d2, 0x000031c3
.align 2
gUnknown_085EFD00:: @ 85EFD00
.incbin "graphics/interface/berry_tag_screen.gbapal"
.align 2
gUnknown_085EFD20:: @ 85EFD20 struct TextColor
.byte 0x00, 0x02, 0x03
.byte 0x0F, 0x0E, 0x0D
.align 2
gUnknown_085EFD28:: @ 85EFD28
window_template 0x01, 0x0b, 0x04, 0x08, 0x02, 0x0f, 0x0045
window_template 0x01, 0x0b, 0x07, 0x12, 0x04, 0x0f, 0x0055
window_template 0x01, 0x04, 0x0e, 0x19, 0x04, 0x0f, 0x009d
window_template 0x00, 0x02, 0x00, 0x08, 0x02, 0x0f, 0x0101
null_window_template
.align 2
gBerryFirmnessStringPointers:: @ 85EFD50
.4byte gBerryFirmnessString_VerySoft
.4byte gBerryFirmnessString_Soft
.4byte gBerryFirmnessString_Hard
.4byte gBerryFirmnessString_VeryHard
.4byte gBerryFirmnessString_SuperHard

6
include/berry_tag_screen.h Normal file
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@ -0,0 +1,6 @@
#ifndef GUARD_BERRY_TAG_SCREEN_H
#define GUARD_BERRY_TAG_SCREEN_H
void DoBerryTagScreen(void);
#endif // GUARD_BERRY_TAG_SCREEN_H

6
include/graphics.h
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@ -2654,6 +2654,12 @@ extern const u8 gBattleTerrainPalette_StadiumWallace[];
extern const u8 gPokedexMenu2_Gfx[];
extern const u8 gPokedexText_Pal[];
// berry tag screen
extern const u8 gUnknown_08D9BB44[];
extern const u8 gUnknown_08D9BF98[];
extern const u8 gUnknown_08D9C13C[];
extern const u8 gUnknown_08D9BEF0[];
// rayquaza scene gfx
extern const u8 gRaySceneGroudon_Gfx[];
extern const u8 gRaySceneGroudon2_Gfx[];

1
include/item.h
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@ -60,5 +60,6 @@ u8 ItemId_GetBattleUsage(u16 itemId);
ItemUseFunc ItemId_GetBattleFunc(u16 itemId);
u8 ItemId_GetSecondaryId(u16 itemId);
u16 itemid_get_market_price(u16 itemId);
u16 BagGetItemIdByPocketPosition(u8 pocketId, u16 pocketPos);
#endif // ITEM_H

13
include/item_menu.h
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@ -2,11 +2,24 @@
#define GUARD_item_menu_H
// Exported type declarations
struct BagStruct
{
void *func;
u8 unk4;
u8 pocket;
u8 unk6[2];
u16 unk8[5];
u16 unk12[5];
void *unk1C;
};
extern struct BagStruct gUnknown_0203CE58;
// Exported RAM declarations
// Exported ROM declarations
void sub_81AAC50(void);
void sub_81AAC70(void);
void bag_menu_mail_related(void);
#endif //GUARD_item_menu_H

6
include/item_menu_icons.h
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@ -1,6 +1,12 @@
#ifndef GUARD_ITEM_MENU_ICONS
#define GUARD_ITEM_MENU_ICONS
extern const struct CompressedSpriteSheet gUnknown_0857FDEC;
extern const struct CompressedSpritePalette gUnknown_0857FDF4;
u8 sub_80D511C(u8 a0, u8 a1, u8 a2, u8 a3);
u8 CreateBerryTagSprite(u8 id, s16 x, s16 y);
void FreeBerryTagSpritePalette(void);
u8 CreateBerryFlavorCircleSprite(s16 x);
#endif // GUARD_ITEM_MENU_ICONS

54
include/item_use.h Normal file
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@ -0,0 +1,54 @@
#ifndef GUARD_ITEM_USE_H
#define GUARD_ITEM_USE_H
extern u16 gSpecialVar_ItemId;
void ItemUseOutOfBattle_Mail(u8);
void ItemUseOutOfBattle_Bike(u8);
void ItemUseOnFieldCB_Bike(u8);
void ItemUseOutOfBattle_Rod(u8);
void ItemUseOnFieldCB_Rod(u8);
void ItemUseOutOfBattle_Itemfinder(u8);
void ItemUseOnFieldCB_Itemfinder(u8);
void RunItemfinderResults(u8);
void ExitItemfinder(u8);
bool8 ItemfinderCheckForHiddenItems(struct MapEvents *, u8);
void sub_80C9720(u8);
void sub_80C9838(u8, s16, s16);
u8 GetPlayerDirectionTowardsHiddenItem(s16, s16);
void SetPlayerDirectionTowardsItem(u8);
void DisplayItemRespondingMessageAndExitItemfinder(u8);
void RotatePlayerAndExitItemfinder(u8);
void ItemUseOutOfBattle_PokeblockCase(u8);
void ItemUseOutOfBattle_CoinCase(u8);
void ItemUseOutOfBattle_SSTicket(u8);
void sub_80C9D00(u8);
void ItemUseOutOfBattle_WailmerPail(u8);
void sub_80C9D74(u8);
void ItemUseOutOfBattle_Medicine(u8);
void ItemUseOutOfBattle_SacredAsh(u8);
void ItemUseOutOfBattle_PPRecovery(u8);
void ItemUseOutOfBattle_PPUp(u8);
void ItemUseOutOfBattle_RareCandy(u8);
void ItemUseOutOfBattle_TMHM(u8);
void sub_80C9EE4(u8);
void sub_80C9F10(u8);
void sub_80C9F80(u8);
void sub_80C9FC0(u8);
void ItemUseOutOfBattle_Repel(u8);
void ItemUseOutOfBattle_BlackWhiteFlute(u8);
void task08_080A1C44(u8);
u8 CanUseEscapeRopeOnCurrMap(void);
void ItemUseOutOfBattle_EscapeRope(u8);
void ItemUseOutOfBattle_EvolutionStone(u8);
void ItemUseInBattle_PokeBall(u8);
void ItemUseInBattle_StatIncrease(u8);
void ItemUseInBattle_Medicine(u8);
void ItemUseInBattle_PPRecovery(u8);
void ItemUseInBattle_Escape(u8);
void ItemUseOutOfBattle_EnigmaBerry(u8);
void ItemUseInBattle_EnigmaBerry(u8);
void ItemUseOutOfBattle_CannotUse(u8);
u8 CheckIfItemIsTMHMOrEvolutionStone(u16 itemId);
#endif // GUARD_ITEM_USE_H

1
include/menu_helpers.h
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@ -17,6 +17,7 @@ void sub_812225C(u16 *, u16 *, u8, u8);
void sub_8122298(u16 *, u16 *, u8, u8, u8);
void sub_8121F68(u8 taskId, const struct YesNoFuncTable *data);
bool8 sub_81221AC(void);
bool8 sub_81221EC(void);
void ResetVramOamAndBgCntRegs(void);
void SetVBlankHBlankCallbacksToNull(void);
void ResetAllBgsCoordinates(void);

13
include/strings.h
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@ -210,4 +210,17 @@ extern const u8 gText_LoadingEvent[];
extern const u8 gText_DontRemoveCableTurnOff[];
extern const u8 gText_LinkStandby2[];
// berry tag screen text
extern const u8 gBerryFirmnessString_VerySoft[];
extern const u8 gBerryFirmnessString_Soft[];
extern const u8 gBerryFirmnessString_Hard[];
extern const u8 gBerryFirmnessString_VeryHard[];
extern const u8 gBerryFirmnessString_SuperHard[];
extern const u8 gText_BerryTag[];
extern const u8 gText_UnkF908Var1Var2[];
extern const u8 gText_SizeSlash[];
extern const u8 gText_Var1DotVar2[];
extern const u8 gText_ThreeMarks[];
extern const u8 gText_FirmSlash[];
#endif //GUARD_STRINGS_H

4
ld_script.txt
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@ -229,7 +229,7 @@ SECTIONS {
asm/credits.o(.text);
src/lottery_corner.o(.text);
src/diploma.o(.text);
asm/berry_tag_screen.o(.text);
src/berry_tag_screen.o(.text);
src/mystery_event_menu.o(.text);
src/save_failed_screen.o(.text);
src/braille_puzzles.o(.text);
@ -504,7 +504,7 @@ SECTIONS {
src/lottery_corner.o(.rodata);
src/diploma.o(.rodata);
data/strings.o(.rodata);
data/berry_tag_screen.o(.rodata);
src/berry_tag_screen.o(.rodata);
src/mystery_event_menu.o(.rodata);
src/save_failed_screen.o(.rodata);
data/braille_puzzles.o(.rodata);

653
src/berry_tag_screen.c Normal file
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@ -0,0 +1,653 @@
#include "global.h"
#include "berry_tag_screen.h"
#include "berry.h"
#include "decompress.h"
#include "field_map_obj.h"
#include "item_menu.h"
#include "constants/items.h"
#include "item.h"
#include "item_use.h"
#include "main.h"
#include "menu.h"
#include "text.h"
#include "window.h"
#include "task.h"
#include "menu_helpers.h"
#include "palette.h"
#include "overworld.h"
#include "constants/songs.h"
#include "sound.h"
#include "sprite.h"
#include "string_util.h"
#include "strings.h"
#include "bg.h"
#include "malloc.h"
#include "scanline_effect.h"
#include "gpu_regs.h"
#include "graphics.h"
#include "item_menu_icons.h"
#include "decompress.h"
#include "international_string_util.h"
// There are 4 windows used in berry tag screen.
enum
{
WIN_BERRY_NAME,
WIN_SIZE_FIRM,
WIN_DESC,
WIN_BERRY_TAG
};
struct BerryTagScreenStruct
{
u16 tilemapBuffers[3][0x400];
u16 berryId;
u8 berrySpriteId;
u8 flavorCircleIds[FLAVOR_COUNT];
u16 gfxState;
};
// EWRAM vars
static EWRAM_DATA struct BerryTagScreenStruct *sBerryTag = NULL;
// const rom data
static const struct BgTemplate sBackgroundTemplates[] =
{
{
.bg = 0,
.charBaseIndex = 0,
.mapBaseIndex = 31,
.screenSize = 0,
.paletteMode = 0,
.priority = 0,
.baseTile = 0
},
{
.bg = 1,
.charBaseIndex = 0,
.mapBaseIndex = 30,
.screenSize = 0,
.paletteMode = 0,
.priority = 1,
.baseTile = 0
},
{
.bg = 2,
.charBaseIndex = 0,
.mapBaseIndex = 29,
.screenSize = 0,
.paletteMode = 0,
.priority = 2,
.baseTile = 0
},
{
.bg = 3,
.charBaseIndex = 0,
.mapBaseIndex = 28,
.screenSize = 0,
.paletteMode = 0,
.priority = 3,
.baseTile = 0
}
};
static const u16 sFontPalette[] = INCBIN_U16("graphics/interface/berry_tag_screen.gbapal");
static const struct TextColor sTextColors[] =
{
{0, 2, 3},
{15, 14, 13}
};
static const struct WindowTemplate sWindowTemplates[] =
{
{0x01, 0x0b, 0x04, 0x08, 0x02, 0x0f, 0x0045}, // WIN_BERRY_NAME
{0x01, 0x0b, 0x07, 0x12, 0x04, 0x0f, 0x0055}, // WIN_SIZE_FIRM
{0x01, 0x04, 0x0e, 0x19, 0x04, 0x0f, 0x009d}, // WIN_DESC
{0x00, 0x02, 0x00, 0x08, 0x02, 0x0f, 0x0101}, // WIN_BERRY_TAG
DUMMY_WIN_TEMPLATE
};
static const u8 *const sBerryFirmnessStrings[] =
{
gBerryFirmnessString_VerySoft,
gBerryFirmnessString_Soft,
gBerryFirmnessString_Hard,
gBerryFirmnessString_VeryHard,
gBerryFirmnessString_SuperHard
};
// this file's functions
static void CB2_InitBerryTagScreen(void);
static void HandleInitBackgrounds(void);
static void HandleInitWindows(void);
static void AddBerryTagTextToBg0(void);
static void PrintAllBerryData(void);
static void CreateBerrySprite(void);
static void CreateFlavorCircleSprites(void);
static void SetFlavorCirclesVisiblity(void);
static void PrintBerryNumberAndName(void);
static void PrintBerrySize(void);
static void PrintBerryFirmness(void);
static void PrintBerryDescription1(void);
static void PrintBerryDescription2(void);
static bool8 InitBerryTagScreen(void);
static bool8 LoadBerryTagGfx(void);
static void Task_HandleInput(u8 taskId);
static void Task_CloseBerryTagScreen(u8 taskId);
static void Task_DisplayAnotherBerry(u8 taskId);
static void TryChangeDisplayedBerry(u8 taskId, s8 toMove);
static void HandleBagCursorPositionChange(s8 toMove);
// code
void DoBerryTagScreen(void)
{
sBerryTag = AllocZeroed(sizeof(*sBerryTag));
sBerryTag->berryId = ItemIdToBerryType(gSpecialVar_ItemId);
SetMainCallback2(CB2_InitBerryTagScreen);
}
static void CB2_BerryTagScreen(void)
{
RunTasks();
AnimateSprites();
BuildOamBuffer();
do_scheduled_bg_tilemap_copies_to_vram();
UpdatePaletteFade();
}
static void VblankCB(void)
{
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
}
static void CB2_InitBerryTagScreen(void)
{
while (1)
{
if (sub_81221EC() == TRUE)
break;
if (InitBerryTagScreen() == TRUE)
break;
if (sub_81221AC() == TRUE)
break;
}
}
static bool8 InitBerryTagScreen(void)
{
switch (gMain.state)
{
case 0:
SetVBlankHBlankCallbacksToNull();
ResetVramOamAndBgCntRegs();
clear_scheduled_bg_copies_to_vram();
gMain.state++;
break;
case 1:
ScanlineEffect_Stop();
gMain.state++;
break;
case 2:
ResetPaletteFade();
gPaletteFade.bufferTransferDisabled = 1;
gMain.state++;
break;
case 3:
ResetSpriteData();
gMain.state++;
break;
case 4:
FreeAllSpritePalettes();
gMain.state++;
break;
case 5:
if (!sub_81221AC())
ResetTasks();
gMain.state++;
break;
case 6:
HandleInitBackgrounds();
sBerryTag->gfxState = 0;
gMain.state++;
break;
case 7:
if (LoadBerryTagGfx())
gMain.state++;
break;
case 8:
HandleInitWindows();
gMain.state++;
break;
case 9:
AddBerryTagTextToBg0();
gMain.state++;
break;
case 10:
PrintAllBerryData();
gMain.state++;
break;
case 11:
CreateBerrySprite();
gMain.state++;
break;
case 12:
CreateFlavorCircleSprites();
SetFlavorCirclesVisiblity();
gMain.state++;
break;
case 13:
CreateTask(Task_HandleInput, 0);
gMain.state++;
break;
case 14:
BlendPalettes(-1, 0x10, 0);
gMain.state++;
break;
case 15:
BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
gPaletteFade.bufferTransferDisabled = 0;
gMain.state++;
break;
default: // done
SetVBlankCallback(VblankCB);
SetMainCallback2(CB2_BerryTagScreen);
return TRUE;
}
return FALSE;
}
static void HandleInitBackgrounds(void)
{
ResetBgsAndClearDma3BusyFlags(0);
InitBgsFromTemplates(0, sBackgroundTemplates, ARRAY_COUNT(sBackgroundTemplates));
SetBgTilemapBuffer(2, sBerryTag->tilemapBuffers[0]);
SetBgTilemapBuffer(3, sBerryTag->tilemapBuffers[1]);
ResetAllBgsCoordinates();
schedule_bg_copy_tilemap_to_vram(2);
schedule_bg_copy_tilemap_to_vram(3);
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_1D_MAP | DISPCNT_OBJ_ON);
SetGpuReg(REG_OFFSET_BLDCNT, 0);
ShowBg(0);
ShowBg(1);
ShowBg(2);
ShowBg(3);
}
static bool8 LoadBerryTagGfx(void)
{
u16 i;
switch (sBerryTag->gfxState)
{
case 0:
reset_temp_tile_data_buffers();
decompress_and_copy_tile_data_to_vram(2, gUnknown_08D9BB44, 0, 0, 0);
sBerryTag->gfxState++;
break;
case 1:
if (free_temp_tile_data_buffers_if_possible() != TRUE)
{
LZDecompressWram(gUnknown_08D9BF98, sBerryTag->tilemapBuffers[0]);
sBerryTag->gfxState++;
}
break;
case 2:
LZDecompressWram(gUnknown_08D9C13C, sBerryTag->tilemapBuffers[2]);
sBerryTag->gfxState++;
break;
case 3:
if (gSaveBlock2Ptr->playerGender == MALE)
{
for (i = 0; i < ARRAY_COUNT(sBerryTag->tilemapBuffers[1]); i++)
sBerryTag->tilemapBuffers[1][i] = 0x4042;
}
else
{
for (i = 0; i < ARRAY_COUNT(sBerryTag->tilemapBuffers[1]); i++)
sBerryTag->tilemapBuffers[1][i] = 0x5042;
}
sBerryTag->gfxState++;
break;
case 4:
LoadCompressedPalette(gUnknown_08D9BEF0, 0, 0xC0);
sBerryTag->gfxState++;
break;
case 5:
LoadCompressedObjectPic(&gUnknown_0857FDEC);
sBerryTag->gfxState++;
break;
default:
LoadCompressedObjectPalette(&gUnknown_0857FDF4);
return TRUE; // done
}
return FALSE;
}
static void HandleInitWindows(void)
{
u16 i;
InitWindows(sWindowTemplates);
DeactivateAllTextPrinters();
LoadPalette(sFontPalette, 0xF0, 0x20);
for (i = 0; i < ARRAY_COUNT(sWindowTemplates) - 1; i++)
PutWindowTilemap(i);
schedule_bg_copy_tilemap_to_vram(0);
schedule_bg_copy_tilemap_to_vram(1);
}
static void PrintTextInBerryTagScreen(u8 windowId, const u8 *text, u8 x, u8 y, s32 speed, u8 colorStructId)
{
AddTextPrinterParameterized2(windowId, 1, x, y, 0, 0, &sTextColors[colorStructId], speed, text);
}
static void AddBerryTagTextToBg0(void)
{
memcpy(GetBgTilemapBuffer(0), sBerryTag->tilemapBuffers[2], sizeof(sBerryTag->tilemapBuffers[2]));
FillWindowPixelBuffer(WIN_BERRY_TAG, 0xFF);
PrintTextInBerryTagScreen(WIN_BERRY_TAG, gText_BerryTag, GetStringCenterAlignXOffset(1, gText_BerryTag, 0x40), 1, 0, 1);
PutWindowTilemap(WIN_BERRY_TAG);
schedule_bg_copy_tilemap_to_vram(0);
}
static void PrintAllBerryData(void)
{
PrintBerryNumberAndName();
PrintBerrySize();
PrintBerryFirmness();
PrintBerryDescription1();
PrintBerryDescription2();
}
static void PrintBerryNumberAndName(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
ConvertIntToDecimalStringN(gStringVar1, sBerryTag->berryId, 2, 2);
StringCopy(gStringVar2, berry->name);
StringExpandPlaceholders(gStringVar4, gText_UnkF908Var1Var2);
PrintTextInBerryTagScreen(WIN_BERRY_NAME, gStringVar4, 0, 1, 0, 0);
}
static void PrintBerrySize(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
PrintTextOnWindow(WIN_SIZE_FIRM, 1, gText_SizeSlash, 0, 1, TEXT_SPEED_FF, NULL);
if (berry->size != 0)
{
u32 inches, fraction;
inches = 1000 * berry->size / 254;
if (inches % 10 > 4)
inches += 10;
fraction = (inches % 100) / 10;
inches /= 100;
ConvertIntToDecimalStringN(gStringVar1, inches, 0, 2);
ConvertIntToDecimalStringN(gStringVar2, fraction, 0, 2);
StringExpandPlaceholders(gStringVar4, gText_Var1DotVar2);
PrintTextOnWindow(WIN_SIZE_FIRM, 1, gStringVar4, 0x28, 1, 0, NULL);
}
else
{
PrintTextOnWindow(WIN_SIZE_FIRM, 1, gText_ThreeMarks, 0x28, 1, 0, NULL);
}
}
static void PrintBerryFirmness(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
PrintTextOnWindow(WIN_SIZE_FIRM, 1, gText_FirmSlash, 0, 0x11, TEXT_SPEED_FF, NULL);
if (berry->firmness != 0)
PrintTextOnWindow(WIN_SIZE_FIRM, 1, sBerryFirmnessStrings[berry->firmness - 1], 0x28, 0x11, 0, NULL);
else
PrintTextOnWindow(WIN_SIZE_FIRM, 1, gText_ThreeMarks, 0x28, 0x11, 0, NULL);
}
static void PrintBerryDescription1(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
PrintTextOnWindow(WIN_DESC, 1, berry->description1, 0, 1, 0, NULL);
}
static void PrintBerryDescription2(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
PrintTextOnWindow(WIN_DESC, 1, berry->description2, 0, 0x11, 0, NULL);
}
static void CreateBerrySprite(void)
{
sBerryTag->berrySpriteId = CreateBerryTagSprite(sBerryTag->berryId - 1, 56, 64);
}
static void DestroyBerrySprite(void)
{
DestroySprite(&gSprites[sBerryTag->berrySpriteId]);
FreeBerryTagSpritePalette();
}
static void CreateFlavorCircleSprites(void)
{
sBerryTag->flavorCircleIds[FLAVOR_SPICY] = CreateBerryFlavorCircleSprite(64);
sBerryTag->flavorCircleIds[FLAVOR_DRY] = CreateBerryFlavorCircleSprite(104);
sBerryTag->flavorCircleIds[FLAVOR_SWEET] = CreateBerryFlavorCircleSprite(144);
sBerryTag->flavorCircleIds[FLAVOR_BITTER] = CreateBerryFlavorCircleSprite(184);
sBerryTag->flavorCircleIds[FLAVOR_SOUR] = CreateBerryFlavorCircleSprite(224);
}
static void SetFlavorCirclesVisiblity(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
if (berry->spicy)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SPICY]].invisible = 0;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SPICY]].invisible = 1;
if (berry->dry)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_DRY]].invisible = 0;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_DRY]].invisible = 1;
if (berry->sweet)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SWEET]].invisible = 0;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SWEET]].invisible = 1;
if (berry->bitter)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_BITTER]].invisible = 0;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_BITTER]].invisible = 1;
if (berry->sour)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SOUR]].invisible = 0;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SOUR]].invisible = 1;
}
static void DestroyFlavorCircleSprites(void)
{
u16 i;
for (i = 0; i < FLAVOR_COUNT; i++)
DestroySprite(&gSprites[sBerryTag->flavorCircleIds[i]]);
}
static void PrepareToCloseBerryTagScreen(u8 taskId)
{
PlaySE(SE_SELECT);
BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
gTasks[taskId].func = Task_CloseBerryTagScreen;
}
static void Task_CloseBerryTagScreen(u8 taskId)
{
if (!gPaletteFade.active)
{
DestroyBerrySprite();
DestroyFlavorCircleSprites();
Free(sBerryTag);
FreeAllWindowBuffers();
SetMainCallback2(bag_menu_mail_related);
DestroyTask(taskId);
}
}
static void Task_HandleInput(u8 taskId)
{
if (!gPaletteFade.active)
{
u16 arrowKeys = gMain.newAndRepeatedKeys & DPAD_ANY;
if (arrowKeys == DPAD_UP)
TryChangeDisplayedBerry(taskId, -1);
else if (arrowKeys == DPAD_DOWN)
TryChangeDisplayedBerry(taskId, 1);
else if (gMain.newKeys & (A_BUTTON | B_BUTTON))
PrepareToCloseBerryTagScreen(taskId);
}
}
static void TryChangeDisplayedBerry(u8 taskId, s8 toMove)
{
s16 *data = gTasks[taskId].data;
s16 currPocketPosition = gUnknown_0203CE58.unk12[3] + gUnknown_0203CE58.unk8[3];
u32 newPocketPosition = currPocketPosition + toMove;
if (newPocketPosition < 46 && BagGetItemIdByPocketPosition(BAG_BERRIES, newPocketPosition) != 0)
{
if (toMove < 0)
data[1] = 2;
else
data[1] = 1;
data[0] = 0;
PlaySE(SE_SELECT);
HandleBagCursorPositionChange(toMove);
gTasks[taskId].func = Task_DisplayAnotherBerry;
}
}
static void HandleBagCursorPositionChange(s8 toMove)
{
u16 *scrollPos = &gUnknown_0203CE58.unk12[3];
u16 *cursorPos = &gUnknown_0203CE58.unk8[3];
if (toMove > 0)
{
if (*cursorPos < 4 || BagGetItemIdByPocketPosition(BAG_BERRIES, *scrollPos + 8) == 0)
*cursorPos += toMove;
else
*scrollPos += toMove;
}
else
{
if (*cursorPos > 3 || *scrollPos == 0)
*cursorPos += toMove;
else
*scrollPos += toMove;
}
sBerryTag->berryId = ItemIdToBerryType(BagGetItemIdByPocketPosition(BAG_BERRIES, *scrollPos + *cursorPos));
}
static void Task_DisplayAnotherBerry(u8 taskId)
{
u16 i;
s16 posY;
s16 *data = gTasks[taskId].data;
data[0] += 0x10;
data[0] &= 0xFF;
if (data[1] == 1)
{
switch (data[0])
{
case 0x30:
FillWindowPixelBuffer(0, 0);
break;
case 0x40:
PrintBerryNumberAndName();
break;
case 0x50:
DestroyBerrySprite();
CreateBerrySprite();
break;
case 0x60:
FillWindowPixelBuffer(1, 0);
break;
case 0x70:
PrintBerrySize();
break;
case 0x80:
PrintBerryFirmness();
break;
case 0x90:
SetFlavorCirclesVisiblity();
break;
case 0xA0:
FillWindowPixelBuffer(2, 0);
break;
case 0xB0:
PrintBerryDescription1();
break;
case 0xC0:
PrintBerryDescription2();
break;
}
}
else
{
switch (data[0])
{
case 0x30:
FillWindowPixelBuffer(2, 0);
break;
case 0x40:
PrintBerryDescription2();
break;
case 0x50:
PrintBerryDescription1();
break;
case 0x60:
SetFlavorCirclesVisiblity();
break;
case 0x70:
FillWindowPixelBuffer(1, 0);
break;
case 0x80:
PrintBerryFirmness();
break;
case 0x90:
PrintBerrySize();
break;
case 0xA0:
DestroyBerrySprite();
CreateBerrySprite();
break;
case 0xB0:
FillWindowPixelBuffer(0, 0);
break;
case 0xC0:
PrintBerryNumberAndName();
break;
}
}
if (data[1] == 1)
posY = -data[0];
else
posY = data[0];
gSprites[sBerryTag->berrySpriteId].pos2.y = posY;
for (i = 0; i < FLAVOR_COUNT; i++)
gSprites[sBerryTag->flavorCircleIds[i]].pos2.y = posY;
ChangeBgY(1, 0x1000, data[1]);
ChangeBgY(2, 0x1000, data[1]);
if (data[0] == 0)
gTasks[taskId].func = Task_HandleInput;
}

5
sym_ewram.txt
View file

@ -1247,10 +1247,7 @@ gUnknown_0203BCE8: @ 203BCE8
.include "src/lottery_corner.o"
.include "src/diploma.o"
gUnknown_0203BCF4: @ 203BCF4
.space 0x4
.include "src/berry_tag_screen.o"
.include "src/mystery_event_menu.o"
.include "src/save_failed_screen.o"