tumbledemerald-legacy/src/berry_tag_screen.c

687 lines
18 KiB
C

#include "global.h"
#include "berry_tag_screen.h"
#include "berry.h"
#include "decompress.h"
#include "event_object_movement.h"
#include "item_menu.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 "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"
#include "constants/items.h"
#include "constants/rgb.h"
#include "constants/songs.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 u8 sTextColors[2][3] =
{
{0, 2, 3},
{15, 14, 13}
};
static const struct WindowTemplate sWindowTemplates[] =
{
{ // WIN_BERRY_NAME
.bg = 1,
.tilemapLeft = 11,
.tilemapTop = 4,
.width = 8,
.height = 2,
.paletteNum = 15,
.baseBlock = 69,
},
{ // WIN_SIZE_FIRM
.bg = 1,
.tilemapLeft = 11,
.tilemapTop = 7,
.width = 18,
.height = 4,
.paletteNum = 15,
.baseBlock = 85,
},
{ // WIN_DESC
.bg = 1,
.tilemapLeft = 4,
.tilemapTop = 14,
.width = 25,
.height = 4,
.paletteNum = 15,
.baseBlock = 157,
},
{ // WIN_BERRY_TAG
.bg = 0,
.tilemapLeft = 2,
.tilemapTop = 0,
.width = 8,
.height = 2,
.paletteNum = 15,
.baseBlock = 257,
},
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();
DoScheduledBgTilemapCopiesToVram();
UpdatePaletteFade();
}
static void VblankCB(void)
{
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
}
static void CB2_InitBerryTagScreen(void)
{
while (1)
{
if (MenuHelpers_ShouldWaitForLinkRecv() == TRUE)
break;
if (InitBerryTagScreen() == TRUE)
break;
if (MenuHelpers_IsLinkActive() == TRUE)
break;
}
}
static bool8 InitBerryTagScreen(void)
{
switch (gMain.state)
{
case 0:
SetVBlankHBlankCallbacksToNull();
ResetVramOamAndBgCntRegs();
ClearScheduledBgCopiesToVram();
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 (!MenuHelpers_IsLinkActive())
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(PALETTES_ALL, 0x10, 0);
gMain.state++;
break;
case 15:
BeginNormalPaletteFade(PALETTES_ALL, 0, 0x10, 0, RGB_BLACK);
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();
ScheduleBgCopyTilemapToVram(2);
ScheduleBgCopyTilemapToVram(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:
ResetTempTileDataBuffers();
DecompressAndCopyTileDataToVram(2, gBerryCheck_Gfx, 0, 0, 0);
sBerryTag->gfxState++;
break;
case 1:
if (FreeTempTileDataBuffersIfPossible() != TRUE)
{
LZDecompressWram(gBerryTag_Gfx, sBerryTag->tilemapBuffers[0]);
sBerryTag->gfxState++;
}
break;
case 2:
LZDecompressWram(gBerryTag_Pal, 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(gBerryCheck_Pal, 0, 0xC0);
sBerryTag->gfxState++;
break;
case 5:
LoadCompressedSpriteSheet(&gBerryCheckCircleSpriteSheet);
sBerryTag->gfxState++;
break;
default:
LoadCompressedSpritePalette(&gBerryCheckCirclePaletteTable);
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);
ScheduleBgCopyTilemapToVram(0);
ScheduleBgCopyTilemapToVram(1);
}
static void PrintTextInBerryTagScreen(u8 windowId, const u8 *text, u8 x, u8 y, s32 speed, u8 colorStructId)
{
AddTextPrinterParameterized4(windowId, FONT_NORMAL, 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, PIXEL_FILL(15));
PrintTextInBerryTagScreen(WIN_BERRY_TAG, gText_BerryTag, GetStringCenterAlignXOffset(FONT_NORMAL, gText_BerryTag, 0x40), 1, 0, 1);
PutWindowTilemap(WIN_BERRY_TAG);
ScheduleBgCopyTilemapToVram(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, STR_CONV_MODE_LEADING_ZEROS, 2);
StringCopy(gStringVar2, berry->name);
StringExpandPlaceholders(gStringVar4, gText_NumberVar1Var2);
PrintTextInBerryTagScreen(WIN_BERRY_NAME, gStringVar4, 0, 1, 0, 0);
}
static void PrintBerrySize(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
AddTextPrinterParameterized(WIN_SIZE_FIRM, FONT_NORMAL, gText_SizeSlash, 0, 1, TEXT_SKIP_DRAW, 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, STR_CONV_MODE_LEFT_ALIGN, 2);
ConvertIntToDecimalStringN(gStringVar2, fraction, STR_CONV_MODE_LEFT_ALIGN, 2);
StringExpandPlaceholders(gStringVar4, gText_Var1DotVar2);
AddTextPrinterParameterized(WIN_SIZE_FIRM, FONT_NORMAL, gStringVar4, 0x28, 1, 0, NULL);
}
else
{
AddTextPrinterParameterized(WIN_SIZE_FIRM, FONT_NORMAL, gText_ThreeMarks, 0x28, 1, 0, NULL);
}
}
static void PrintBerryFirmness(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
AddTextPrinterParameterized(WIN_SIZE_FIRM, FONT_NORMAL, gText_FirmSlash, 0, 0x11, TEXT_SKIP_DRAW, NULL);
if (berry->firmness != 0)
AddTextPrinterParameterized(WIN_SIZE_FIRM, FONT_NORMAL, sBerryFirmnessStrings[berry->firmness - 1], 0x28, 0x11, 0, NULL);
else
AddTextPrinterParameterized(WIN_SIZE_FIRM, FONT_NORMAL, gText_ThreeMarks, 0x28, 0x11, 0, NULL);
}
static void PrintBerryDescription1(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
AddTextPrinterParameterized(WIN_DESC, FONT_NORMAL, berry->description1, 0, 1, 0, NULL);
}
static void PrintBerryDescription2(void)
{
const struct Berry *berry = GetBerryInfo(sBerryTag->berryId);
AddTextPrinterParameterized(WIN_DESC, FONT_NORMAL, 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 = FALSE;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SPICY]].invisible = TRUE;
if (berry->dry)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_DRY]].invisible = FALSE;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_DRY]].invisible = TRUE;
if (berry->sweet)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SWEET]].invisible = FALSE;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SWEET]].invisible = TRUE;
if (berry->bitter)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_BITTER]].invisible = FALSE;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_BITTER]].invisible = TRUE;
if (berry->sour)
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SOUR]].invisible = FALSE;
else
gSprites[sBerryTag->flavorCircleIds[FLAVOR_SOUR]].invisible = TRUE;
}
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(PALETTES_ALL, 0, 0, 0x10, RGB_BLACK);
gTasks[taskId].func = Task_CloseBerryTagScreen;
}
static void Task_CloseBerryTagScreen(u8 taskId)
{
if (!gPaletteFade.active)
{
DestroyBerrySprite();
DestroyFlavorCircleSprites();
Free(sBerryTag);
FreeAllWindowBuffers();
SetMainCallback2(CB2_ReturnToBagMenuPocket);
DestroyTask(taskId);
}
}
static void Task_HandleInput(u8 taskId)
{
if (!gPaletteFade.active)
{
u16 arrowKeys = JOY_REPEAT(DPAD_ANY);
if (arrowKeys == DPAD_UP)
TryChangeDisplayedBerry(taskId, -1);
else if (arrowKeys == DPAD_DOWN)
TryChangeDisplayedBerry(taskId, 1);
else if (JOY_NEW(A_BUTTON | B_BUTTON))
PrepareToCloseBerryTagScreen(taskId);
}
}
static void TryChangeDisplayedBerry(u8 taskId, s8 toMove)
{
s16 *data = gTasks[taskId].data;
s16 currPocketPosition = gBagPosition.scrollPosition[BERRIES_POCKET] + gBagPosition.cursorPosition[BERRIES_POCKET];
u32 newPocketPosition = currPocketPosition + toMove;
if (newPocketPosition < ITEM_TO_BERRY(MAX_BERRY_INDEX) && BagGetItemIdByPocketPosition(POCKET_BERRIES, newPocketPosition) != ITEM_NONE)
{
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 = &gBagPosition.scrollPosition[BERRIES_POCKET];
u16 *cursorPos = &gBagPosition.cursorPosition[BERRIES_POCKET];
if (toMove > 0)
{
if (*cursorPos < 4 || BagGetItemIdByPocketPosition(POCKET_BERRIES, *scrollPos + 8) == 0)
*cursorPos += toMove;
else
*scrollPos += toMove;
}
else
{
if (*cursorPos > 3 || *scrollPos == 0)
*cursorPos += toMove;
else
*scrollPos += toMove;
}
sBerryTag->berryId = ItemIdToBerryType(BagGetItemIdByPocketPosition(POCKET_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, PIXEL_FILL(0));
break;
case 0x40:
PrintBerryNumberAndName();
break;
case 0x50:
DestroyBerrySprite();
CreateBerrySprite();
break;
case 0x60:
FillWindowPixelBuffer(1, PIXEL_FILL(0));
break;
case 0x70:
PrintBerrySize();
break;
case 0x80:
PrintBerryFirmness();
break;
case 0x90:
SetFlavorCirclesVisiblity();
break;
case 0xA0:
FillWindowPixelBuffer(2, PIXEL_FILL(0));
break;
case 0xB0:
PrintBerryDescription1();
break;
case 0xC0:
PrintBerryDescription2();
break;
}
}
else
{
switch (data[0])
{
case 0x30:
FillWindowPixelBuffer(2, PIXEL_FILL(0));
break;
case 0x40:
PrintBerryDescription2();
break;
case 0x50:
PrintBerryDescription1();
break;
case 0x60:
SetFlavorCirclesVisiblity();
break;
case 0x70:
FillWindowPixelBuffer(1, PIXEL_FILL(0));
break;
case 0x80:
PrintBerryFirmness();
break;
case 0x90:
PrintBerrySize();
break;
case 0xA0:
DestroyBerrySprite();
CreateBerrySprite();
break;
case 0xB0:
FillWindowPixelBuffer(0, PIXEL_FILL(0));
break;
case 0xC0:
PrintBerryNumberAndName();
break;
}
}
if (data[1] == 1)
posY = -data[0];
else
posY = data[0];
gSprites[sBerryTag->berrySpriteId].y2 = posY;
for (i = 0; i < FLAVOR_COUNT; i++)
gSprites[sBerryTag->flavorCircleIds[i]].y2 = posY;
ChangeBgY(1, 0x1000, data[1]);
ChangeBgY(2, 0x1000, data[1]);
if (data[0] == 0)
gTasks[taskId].func = Task_HandleInput;
}