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ending.cpp
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ending.cpp
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#include "zelda_rtl.h"
#include "variables.h"
#include "load_gfx.h"
#include "dungeon.h"
#include "sprite.h"
#include "ending.h"
#include "overworld.h"
#include "player.h"
#include "misc.h"
#include "messaging.h"
#include "player_oam.h"
#include "tables/generated_ending.h"
#include "sprite_main.h"
static const uint16 kPolyhedralPalette[8] = { 0, 0x14d, 0x1b0, 0x1f3, 0x256, 0x279, 0x2fd, 0x35f };
#define ending_which_dung (*(uint16*)(g_ram+0xcc))
#define kPolyThreadRam (g_ram + 0x1f00)
static const int8 kIntroSprite0_Xvel[3] = { 1, 0, -1 };
static const int8 kIntroSprite0_Yvel[3] = { -1, 1, -1 };
static const uint8 kIntroSprite3_X[4] = { 0xc2, 0x98, 0x6f, 0x34 };
static const uint8 kIntroSprite3_Y[4] = { 0x7c, 0x54, 0x7c, 0x57 };
static const uint8 kIntroSprite3_State[8] = { 0, 1, 2, 3, 2, 1, 0xff, 0xff };
static const uint8 kTriforce_Xfinal[3] = { 0x59, 0x5f, 0x67 };
static const uint8 kTriforce_Yfinal[3] = { 0x74, 0x68, 0x74 };
static const uint16 kEndingSprites_X[] = {
0x1e0, 0x200, 0x1ed, 0x203, 0x1da, 0x216, 0x1c8, 0x228, 0x1c0, 0x1e0, 0x208, 0x228,
0xf8, 0xf0,
0x278, 0x298, 0x1e0, 0x200, 0x220, 0x288, 0x1e2,
0xe0, 0x150, 0xe8, 0x168, 0x128, 0x170, 0x170,
0x335, 0x335, 0x300,
0xb8, 0xce, 0xac, 0xc4,
0x3b0, 0x390, 0x3d0,
0xf8, 0xc8,
0x80,
0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xe8, 0xf8, 0xd8, 0xf8, 0xc8, 0x108,
0x70, 0x70, 0x70, 0x68, 0x88, 0x70,
0x40, 0x70, 0x4f, 0x61, 0x37, 0x79,
0xc8, 0x278, 0x258, 0x1d8, 0x1c8, 0x188, 0x270,
0x180,
0x2e8, 0x270, 0x270, 0x2a0, 0x2a0, 0x2a4, 0x2fc,
0x76, 0x73, 0x76, 0x0, 0xd0, 0x80,
};
static const uint16 kEndingSprites_Y[] = {
0x158, 0x158, 0x138, 0x138, 0x140, 0x140, 0x150, 0x150, 0x120, 0x120, 0x120, 0x120,
0x60, 0x37,
0xc2, 0xc2, 0x16b, 0x16c, 0x16b, 0xb8, 0x16b,
0x80, 0x60, 0x146, 0x146, 0x1c6, 0x70, 0x70,
0x128, 0x128, 0x16f,
0xf5, 0xfc, 0x10d, 0x10d,
0x40, 0x40, 0x40,
0x150, 0x158,
0xf4,
0x120, 0x120, 0x120, 0x120, 0x120, 0x108, 0x100, 0xd8, 0xd8, 0xf0, 0xf0,
0x3c, 0x3c, 0x3c, 0x90, 0x80, 0x3c,
0x16c, 0x16c, 0x174, 0x174, 0x175, 0x175,
0x250, 0x2b0, 0x2b0, 0x2a0, 0x2b0, 0x2b0, 0x2b8,
0xd8,
0x24b, 0x1b0, 0x1c8, 0x1c8, 0x1b0, 0x230, 0x230,
0x8b, 0x83, 0x85, 0x2c, 0xf8, 0x100,
};
static const uint8 kEndingSprites_Idx[17] = {
0, 12, 14, 21, 28, 31, 35, 38, 40, 41, 52, 58, 64, 71, 72, 79, 85
};
static PlayerHandlerFunc *const kEndSequence0_Funcs[3] = {
&Credits_LoadScene_Overworld_PrepGFX,
&Credits_LoadScene_Overworld_Overlay,
&Credits_LoadScene_Overworld_LoadMap,
};
static PrepOamCoordsRet g_ending_coords;
static const uint16 kEnding1_TargetScrollY[16] = { 0x6f2, 0x210, 0x72c, 0xc00, 0x10c, 0xa9b, 0x10, 0x510, 0x89, 0xa8e, 0x222c, 0x2510, 0x826, 0x5c, 0x20a, 0x30 };
static const uint16 kEnding1_TargetScrollX[16] = { 0x77f, 0x480, 0x193, 0xaa, 0x878, 0x847, 0x4fd, 0xc57, 0x40f, 0x478, 0xa00, 0x200, 0x201, 0xaa1, 0x26f, 0 };
static const int8 kEnding1_Yvel[16] = { -1, -1, 1, -1, 1, 1, 0, 1, 0, -1, -1, 0, 0, 0, 1, -1 };
static const int8 kEnding1_Xvel[16] = { 0, 0, -1, 0, 0, -1, 1, 0, -1, 0, 0, 0, 1, -1, 1, 0 };
static PlayerHandlerFunc *const kEndSequence_Funcs[39] = {
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Dungeon,
&Credits_ScrollScene_Dungeon,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Dungeon,
&Credits_ScrollScene_Dungeon,
&Credits_LoadNextScene_Dungeon,
&Credits_ScrollScene_Dungeon,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&Credits_LoadNextScene_Overworld,
&Credits_ScrollScene_Overworld,
&EndSequence_32,
&Credits_BrightenTriangles,
&Credits_FadeColorAndBeginAnimating,
&Credits_StopCreditsScroll,
&Credits_FadeAndDisperseTriangles,
&Credits_FadeInTheEnd,
&Credits_HangForever,
};
#define intro_sword_ypos WORD(g_ram[0xc8])
#define intro_sword_18 g_ram[0xca]
#define intro_sword_19 g_ram[0xcb]
#define intro_sword_20 g_ram[0xcc]
#define intro_sword_21 g_ram[0xcd]
#define intro_sword_24 g_ram[0xd0]
static const uint16 kEnding_Tab1[16] = {
0x1000, 2, 0x1002, 0x1012, 0x1004, 0x1006, 0x1010, 0x1014, 0x100a,
0x1016, 0x5d, 0x64, 0x100e, 0x1008, 0x1018, 0x180 };
static const uint8 kEnding_SpritePack[17] = {
0x28, 0x46, 0x27, 0x2e, 0x2b, 0x2b, 0xe, 0x2c, 0x1a, 0x29, 0x47, 0x28, 0x27, 0x28, 0x2a, 0x28, 0x2d,
};
static const uint8 kEnding_SpritePal[17] = {
1, 0x40, 1, 4, 1, 1, 1, 0x11, 1, 1, 0x47, 0x40, 1, 1, 1, 1, 1,
};
void Intro_SetupScreen() { // 828000
nmi_disable_core_updates = 0x80;
EnableForceBlank();
TM_copy = 16;
TS_copy = 0;
Intro_InitializeBackgroundSettings();
CGWSEL_copy = 32;
zelda_ppu_write(OBSEL, 2);
load_chr_halfslot_even_odd = 20;
Graphics_LoadChrHalfSlot();
load_chr_halfslot_even_odd = 0;
LoadOWMusicIfNeeded();
zelda_ppu_write(VMAIN, 0x80);
zelda_ppu_write_word(VMADDL, 0x27f0);
int i = 16;
do {
zelda_ppu_write_word(VMDATAL, 0);
main_palette_buffer[144 + i] = 0x7fff;
} while (--i >= 0);
R16 = 0x1ffe;
R18 = 0x1bfe;
}
void Intro_LoadTextPointersAndPalettes() { // 828116
Text_GenerateMessagePointers();
Overworld_LoadAllPalettes();
}
void Credits_LoadScene_Overworld_PrepGFX() { // 828604
EnableForceBlank();
EraseTileMaps_normal();
CGWSEL_copy = 0x82;
int k = submodule_index >> 1;
dungeon_room_index = kEnding_Tab1[k];
if (k != 6 && k != 15)
LoadOverworldFromDungeon();
else
Overworld_EnterSpecialArea();
music_control = 0;
sound_effect_ambient = 0;
int t = BYTE(overworld_screen_index) & ~0x40;
DecompressAnimatedOverworldTiles((t == 3 || t == 5 || t == 7) ? 0x58 : 0x5a);
k = submodule_index >> 1;
sprite_graphics_index = kEnding_SpritePack[k];
uint8 sprpal = kEnding_SpritePal[k];
InitializeTilesets();
OverworldLoadScreensPaletteSet();
Overworld_LoadPalettes(GetOverworldBgPalette(BYTE(overworld_screen_index)), sprpal);
hud_palette = 1;
Palette_Load_HUD();
if (!submodule_index)
TransferFontToVRAM();
Overworld_LoadPalettesInner();
Overworld_SetFixedColAndScroll();
if (BYTE(overworld_screen_index) >= 128)
Palette_SetOwBgColor();
BGMODE_copy = 9;
subsubmodule_index++;
}
void Credits_LoadScene_Overworld_Overlay() { // 828697
Overworld_LoadOverlays2();
music_control = 0;
sound_effect_ambient = 0;
submodule_index--;
subsubmodule_index++;
}
void Credits_LoadScene_Overworld_LoadMap() { // 8286a5
Overworld_LoadAndBuildScreen();
Credits_PrepAndLoadSprites();
R16 = 0;
subsubmodule_index = 0;
}
void Credits_OperateScrollingAndTileMap() { // 8286b3
Credits_HandleCameraScrollControl();
if (BYTE(overworld_screen_trans_dir_bits2))
OverworldHandleMapScroll();
}
void Credits_LoadCoolBackground() { // 8286c0
main_tile_theme_index = 33;
aux_tile_theme_index = 59;
sprite_graphics_index = 45;
InitializeTilesets();
BYTE(overworld_screen_index) = 0x5b;
Overworld_LoadPalettes(GetOverworldBgPalette(BYTE(overworld_screen_index)), 0x13);
overworld_palette_aux2_bp5to7_hi = 3;
Palette_Load_OWBG2();
Overworld_CopyPalettesToCache();
Overworld_LoadOverlays2();
BG1VOFS_copy2 = 0;
BG1HOFS_copy2 = 0;
submodule_index--;
}
void Credits_LoadScene_Dungeon() { // 8286fd
EnableForceBlank();
EraseTileMaps_normal();
WORD(which_entrance) = kEnding_Tab1[submodule_index >> 1];
Dungeon_LoadEntrance();
dung_num_lit_torches = 0;
hdr_dungeon_dark_with_lantern = 0;
Dungeon_LoadAndDrawRoom();
DecompressAnimatedDungeonTiles(kDungAnimatedTiles[main_tile_theme_index]);
int i = submodule_index >> 1;
sprite_graphics_index = kEnding_SpritePack[i];
const DungPalInfo *dpi = GetDungPalInfo(kEnding_SpritePal[i] & 0x3f);
sprite_aux1_palette = dpi->pal2;
sprite_aux2_palette = dpi->pal3;
misc_sprites_graphics_index = 10;
InitializeTilesets();
palette_sp6 = 10;
Dungeon_LoadPalettes();
BGMODE_copy = 9;
R16 = 0;
INIDISP_copy = 0;
submodule_index++;
Credits_PrepAndLoadSprites();
}
void Module19_TriforceRoom() { // 829fec
switch (subsubmodule_index) {
case 0: //
Link_ResetProperties_A();
link_last_direction_moved_towards = 0;
music_control = 0xf1;
ResetTransitionPropsAndAdvance_ResetInterface();
break;
case 1: //
ConditionalMosaicControl();
ApplyPaletteFilter_bounce();
break;
case 2: //
EnableForceBlank();
zelda_snes_dummy_write(NMITIMEN, 0);
LoadCreditsSongs();
zelda_snes_dummy_write(NMITIMEN, 0x81);
dungeon_room_index = 0x189;
EraseTileMaps_normal();
Palette_RevertTranslucencySwap();
Overworld_EnterSpecialArea();
Overworld_LoadOverlays2();
subsubmodule_index++;
main_module_index = 25;
submodule_index = 0;
break;
case 3: //
main_tile_theme_index = 36;
sprite_graphics_index = 125;
aux_tile_theme_index = 81;
InitializeTilesets();
Overworld_LoadAreaPalettesEx(4);
Overworld_LoadPalettes(14, 0);
SpecialOverworld_CopyPalettesToCache();
subsubmodule_index++;
break;
case 4: { //
uint8 bak0 = subsubmodule_index;
Module08_02_LoadAndAdvance();
subsubmodule_index = bak0 + 1;
INIDISP_copy = 15;
palette_filter_countdown = 31;
mosaic_target_level = 0;
HIBYTE(BG1HOFS_copy2) = 1;
CGWSEL_copy = 2;
CGADSUB_copy = 50;
mosaic_level = 240;
BYTE(link_y_coord) = 236;
BYTE(link_x_coord) = 120;
link_is_on_lower_level = 2;
music_control = 32;
main_module_index = 25;
submodule_index = 0;
break;
}
case 5: //
link_direction = 8;
link_direction_last = 8;
link_direction_facing = 0;
if (BYTE(link_y_coord) < 192) {
link_direction = 0;
link_direction_last = 0;
link_animation_steps = 0;
subsubmodule_index++;
}
break;
case 6: //
if (!(palette_filter_countdown & 1) && mosaic_level != 0)
mosaic_level -= 0x10;
BGMODE_copy = 9;
MOSAIC_copy = mosaic_level | 7;
ApplyPaletteFilter_bounce();
break;
case 7: //
TriforceRoom_PrepGFXSlotForPoly();
dialogue_message_index = 0x173;
Main_ShowTextMessage();
RenderText();
BYTE(R16) = 0x80;
main_module_index = 25;
subsubmodule_index++;
break;
case 8: //
case 10: //
AdvancePolyhedral();
if (subsubmodule_index == 11) {
music_control = 33;
main_module_index = 25;
link_direction = 0;
link_direction_last = 0;
submodule_index++;
}
break;
case 9: //
AdvancePolyhedral();
RenderText();
if (!submodule_index) {
overworld_map_state = 0;
main_module_index = 25;
subsubmodule_index++;
}
break;
case 11: //
AdvancePolyhedral();
TriforceRoom_LinkApproachTriforce();
if (subsubmodule_index == 12) {
link_direction = 0;
link_direction_last = 0;
}
break;
case 12: //
AdvancePolyhedral();
if (!--BYTE(R16)) {
Palette_AnimGetMasterSword2();
submodule_index++;
}
break;
case 13: //
AdvancePolyhedral();
PaletteFilter_BlindingWhiteTriforce();
if (BYTE(darkening_or_lightening_screen) == 255)
subsubmodule_index++;
break;
case 14: //
if (!--INIDISP_copy) {
main_module_index = 26;
submodule_index = 0;
subsubmodule_index = 0;
irq_flag = 255;
is_nmi_thread_active = 0;
nmi_flag_update_polyhedral = 0;
savegame_is_darkworld = 0;
}
break;
}
BG1HOFS_copy = BG1HOFS_copy2;
BG1VOFS_copy = BG1VOFS_copy2;
BG2HOFS_copy = BG2HOFS_copy2;
BG2VOFS_copy = BG2VOFS_copy2;
if (subsubmodule_index < 7 || subsubmodule_index >= 11) {
Link_HandleVelocity();
Link_HandleMovingAnimation_FullLongEntry();
}
LinkOam_Main();
}
void Intro_InitializeBackgroundSettings() { // 82c500
zelda_ppu_write(SETINI, 0);
BGMODE_copy = 9;
MOSAIC_copy = 0;
zelda_ppu_write(BG1SC, 0x13);
zelda_ppu_write(BG2SC, 3);
zelda_ppu_write(BG3SC, 0x63);
zelda_ppu_write(BG12NBA, 0x22);
zelda_ppu_write(BG34NBA, 7);
CGADSUB_copy = 32;
COLDATA_copy0 = 32;
COLDATA_copy1 = 64;
COLDATA_copy2 = 128;
}
void Polyhedral_InitializeThread() { // 89f7de
static const uint8 kPolyThreadInit[13] = { 9, 0, 0x1f, 0, 0, 0, 0, 0, 0, 0x30, 0x1d, 0xf8, 9 };
memset(kPolyThreadRam, 0, 256);
thread_other_stack = 0x1f31;
memcpy(&g_ram[0x1f32], kPolyThreadInit, 13);
}
void Module00_Intro() { // 8cc120
if (submodule_index >= 8 && ((filtered_joypad_L & 0xc0 | filtered_joypad_H) & 0xd0)) {
FadeMusicAndResetSRAMMirror();
return;
}
switch (submodule_index) {
case 0: Intro_Init(); break;
case 1: Intro_Init_Continue(); break;
case 10:
case 2: Intro_InitializeTriforcePolyThread(); break;
case 3:
case 4:
case 9:
case 11: Intro_HandleAllTriforceAnimations(); break;
case 5: IntroZeldaFadein(); break;
case 6: Intro_SwordComingDown(); break;
case 7: Intro_FadeInBg(); break;
case 8: Intro_WaitPlayer(); break;
}
}
void Intro_Init() { // 8cc15d
Intro_SetupScreen();
INIDISP_copy = 15;
subsubmodule_index = 0;
flag_update_cgram_in_nmi++;
submodule_index++;
sound_effect_2 = 10;
Intro_Init_Continue();
}
void Intro_Init_Continue() { // 8cc170
Intro_DisplayLogo();
int t = subsubmodule_index++;
if (t >= 11) {
if (--INIDISP_copy)
return;
Intro_InitializeMemory_darken();
return;
}
switch (t) {
case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
Intro_Clear1kbBlocksOfWRAM();
break;
case 8: Intro_LoadTextPointersAndPalettes(); break;
case 9: LoadItemGFXIntoWRAM4BPPBuffer(); break;
case 10:LoadFollowerGraphics(); break;
}
}
void Intro_Clear1kbBlocksOfWRAM() { // 8cc1a0
uint16 i = R16;
uint8 *dst = (uint8 *)&g_ram[0x2000];
do {
for (int j = 0; j < 15; j++)
WORD(dst[i + j * 0x2000]) = 0;
} while ((i -= 2) != R18);
R16 = i;
R18 = i - 0x400;
}
void Intro_InitializeMemory_darken() { // 8cc1f5
EnableForceBlank();
EraseTileMaps_normal();
zelda_ppu_write(OBSEL, 2);
main_tile_theme_index = 35;
sprite_graphics_index = 125;
aux_tile_theme_index = 81;
misc_sprites_graphics_index = 8;
LoadDefaultGraphics();
InitializeTilesets();
DecompressAnimatedDungeonTiles(0x5d);
bg_tile_animation_countdown = 2;
BYTE(overworld_screen_index) = 0;
dung_hdr_palette_1 = 0;
overworld_palette_aux3_bp7_lo = 0;
R16 = 0;
R18 = 0;
darkening_or_lightening_screen = 2;
palette_filter_countdown = 31;
mosaic_target_level = 0;
submodule_index++;
}
void IntroZeldaFadein() { // 8cc25c
Intro_HandleAllTriforceAnimations();
if (!(frame_counter & 1))
return;
Palette_FadeIntroOneStep();
if (BYTE(palette_filter_countdown) == 0) {
subsubmodule_index = 42;
submodule_index++;
Intro_SetupSwordAndIntroFlash();
} else if (BYTE(palette_filter_countdown) == 13) {
TM_copy = 0x15;
TS_copy = 0;
}
}
void Intro_FadeInBg() { // 8cc284
Intro_PeriodicSwordAndIntroFlash();
Intro_HandleAllTriforceAnimations();
if (BYTE(palette_filter_countdown)) {
if (frame_counter & 1)
Palette_FadeIntro2();
} else {
if ((filtered_joypad_L & 0xc0 | filtered_joypad_H) & 0xd0)
FadeMusicAndResetSRAMMirror();
else {
if (!--subsubmodule_index)
submodule_index++;
}
}
}
void Intro_SwordComingDown() { // 8cc2ae
Intro_HandleAllTriforceAnimations();
intro_did_run_step = 0;
is_nmi_thread_active = 0;
Intro_PeriodicSwordAndIntroFlash();
if (!--subsubmodule_index) {
submodule_index++;
CGWSEL_copy = 2;
CGADSUB_copy = 0x22;
palette_filter_countdown = 31;
TS_copy = 2;
}
}
void Intro_WaitPlayer() { // 8cc2d4
Intro_HandleAllTriforceAnimations();
intro_did_run_step = 0;
is_nmi_thread_active = 0;
Intro_PeriodicSwordAndIntroFlash();
if (!--subsubmodule_index) {
submodule_index++;
main_module_index = 20;
submodule_index = 0;
BYTE(link_x_coord) = 0;
}
}
void FadeMusicAndResetSRAMMirror() { // 8cc2f0
irq_flag = 255;
TM_copy = 0x15;
TS_copy = 0;
player_is_indoors = 0;
music_control = 0xf1;
SetBackdropcolorBlack();
memset(&link_y_coord, 0, 0x70);
memset(save_dung_info, 0, 256 * 5);
main_module_index = 1;
death_var4 = 1;
submodule_index = 0;
}
void Intro_InitializeTriforcePolyThread() { // 8cc33c
misc_sprites_graphics_index = 8;
LoadCommonSprites_2();
Intro_InitGfx_Helper();
intro_sprite_isinited[0] = 1;
intro_sprite_isinited[1] = 1;
intro_sprite_isinited[2] = 1;
intro_sprite_subtype[0] = 0;
intro_sprite_subtype[1] = 0;
intro_sprite_subtype[2] = 0;
intro_sprite_isinited[4] = 1;
intro_sprite_subtype[4] = 2;
INIDISP_copy = 15;
submodule_index++;
}
void Intro_InitGfx_Helper() { // 8cc36f
Polyhedral_InitializeThread();
LoadTriforceSpritePalette();
virq_trigger = 0x90;
poly_config1 = 255;
poly_base_x = 32;
poly_base_y = 32;
BYTE(poly_var1) = 32;
poly_a = 0xA0;
poly_b = 0x60;
poly_config_color_mode = 1;
poly_which_model = 1;
is_nmi_thread_active = 1;
intro_did_run_step = 1;
memset(&intro_step_index, 0, 7 * 16);
}
void LoadTriforceSpritePalette() { // 8cc3bd
memcpy(main_palette_buffer + 0xd0, kPolyhedralPalette, 16);
flag_update_cgram_in_nmi++;
}
void Intro_HandleAllTriforceAnimations() { // 8cc404
intro_frame_ctr++;
Intro_AnimateTriforce();
Scene_AnimateEverySprite();
}
void Scene_AnimateEverySprite() { // 8cc412
intro_sprite_alloc = 0x800;
for (int k = 7; k >= 0; k--)
Intro_AnimOneObj(k);
}
void Intro_AnimateTriforce() { // 8cc435
is_nmi_thread_active = 1;
if (!intro_did_run_step) {
Intro_RunStep();
intro_did_run_step = 1;
}
}
void Intro_RunStep() { // 8cc448
switch (intro_step_index) {
case 0:
if (++intro_step_timer == 64)
intro_step_index++;
poly_b += 5, poly_a += 3;
break;
case 1:
if (poly_config1 < 2) {
poly_config1 = 0;
intro_step_index++;
intro_step_timer = 64;
return;
}
poly_config1 -= 2;
poly_b += 5;
poly_a += 3;
if (poly_config1 < 225)
submodule_index = 4;
if (poly_config1 == 113)
music_control = 1;
break;
case 2:
if (!--intro_step_timer) {
intro_step_index++;
} else {
poly_b += 5, poly_a += 3;
}
break;
case 3:
if (poly_b >= 250 && poly_a >= 252) {
intro_step_index++;
intro_step_timer = 32;
} else {
poly_b += 5, poly_a += 3;
}
break;
case 4:
poly_b = 0;
poly_a = 0;
if (!--intro_step_timer) {
intro_step_index++;
intro_sprite_isinited[5] = 1;
intro_sprite_subtype[5] = 3;
TM_copy = 0x10;
TS_copy = 5;
CGWSEL_copy = 2;
CGADSUB_copy = 0x31;
subsubmodule_index = 0;
flag_update_cgram_in_nmi++;
nmi_load_bg_from_vram = 3;
submodule_index++;
}
break;
}
}
void Intro_AnimOneObj(int k) { // 8cc534
switch (intro_sprite_isinited[k]) {
case 0:
break;
case 1:
switch (intro_sprite_subtype[k]) {
case 0: Intro_SpriteType_A_0(k); break;
case 1: EXIT_0CCA90(k); break;
case 2: InitializeSceneSprite_Copyright(k); break;
case 3: InitializeSceneSprite_Sparkle(k); break;
case 4:
case 5:
case 6: InitializeSceneSprite_TriforceRoomTriangle(k); break;
case 7: InitializeSceneSprite_CreditsTriangle(k); break;
}
break;
case 2:
switch (intro_sprite_subtype[k]) {
case 0: Intro_SpriteType_B_0(k); break;
case 1: EXIT_0CCA90(k); break;
case 2: AnimateSceneSprite_Copyright(k); break;
case 3: AnimateSceneSprite_Sparkle(k); break;
case 4:
case 5:
case 6: Intro_SpriteType_B_456(k); break;
case 7: AnimateSceneSprite_CreditsTriangle(k); break;
}
break;
}
}
void Intro_SpriteType_A_0(int k) { // 8cc57e
static const int16 kIntroSprite0_X[3] = { -38, 95, 230 };
static const int16 kIntroSprite0_Y[3] = { 200, -67, 200 };
intro_x_lo[k] = kIntroSprite0_X[k];
intro_x_hi[k] = kIntroSprite0_X[k] >> 8;
intro_y_lo[k] = kIntroSprite0_Y[k];
intro_y_hi[k] = kIntroSprite0_Y[k] >> 8;
intro_x_vel[k] = kIntroSprite0_Xvel[k];
intro_y_vel[k] = kIntroSprite0_Yvel[k];
intro_sprite_isinited[k]++;
}
void Intro_SpriteType_B_0(int k) { // 8cc5b1
static const uint8 kIntroSprite0_XLimit[3] = { 75, 95, 117 };
static const uint8 kIntroSprite0_YLimit[3] = { 88, 48, 88 };
AnimateSceneSprite_DrawTriangle(k);
AnimateSceneSprite_MoveTriangle(k);
if (intro_step_index != 5) {
if (!(intro_frame_ctr & 31)) {
intro_x_vel[k] += kIntroSprite0_Xvel[k];
intro_y_vel[k] += kIntroSprite0_Yvel[k];
}
if (intro_x_lo[k] == kIntroSprite0_XLimit[k])
intro_x_vel[k] = 0;
if (intro_y_lo[k] == kIntroSprite0_YLimit[k])
intro_y_vel[k] = 0;
} else {
intro_x_vel[k] = 0;
intro_y_vel[k] = 0;
}
}
void AnimateSceneSprite_DrawTriangle(int k) { // 8cc70f
static const IntroSpriteEnt kIntroSprite0_Left_Ents[16] = {
{ 0, 0, 0x80, 0x1b, 2},
{16, 0, 0x82, 0x1b, 2},
{32, 0, 0x84, 0x1b, 2},
{48, 0, 0x86, 0x1b, 2},
{ 0, 16, 0xa0, 0x1b, 2},
{16, 16, 0xa2, 0x1b, 2},
{32, 16, 0xa4, 0x1b, 2},
{48, 16, 0xa6, 0x1b, 2},
{ 0, 32, 0x88, 0x1b, 2},
{16, 32, 0x8a, 0x1b, 2},
{32, 32, 0x8c, 0x1b, 2},
{48, 32, 0x8e, 0x1b, 2},
{ 0, 48, 0xa8, 0x1b, 2},
{16, 48, 0xaa, 0x1b, 2},
{32, 48, 0xac, 0x1b, 2},
{48, 48, 0xae, 0x1b, 2},
};
static const IntroSpriteEnt kIntroSprite0_Right_Ents[16] = {
{48, 0, 0x80, 0x5b, 2},
{32, 0, 0x82, 0x5b, 2},
{16, 0, 0x84, 0x5b, 2},
{ 0, 0, 0x86, 0x5b, 2},
{48, 16, 0xa0, 0x5b, 2},
{32, 16, 0xa2, 0x5b, 2},
{16, 16, 0xa4, 0x5b, 2},
{ 0, 16, 0xa6, 0x5b, 2},
{48, 32, 0x88, 0x5b, 2},
{32, 32, 0x8a, 0x5b, 2},
{16, 32, 0x8c, 0x5b, 2},
{ 0, 32, 0x8e, 0x5b, 2},
{48, 48, 0xa8, 0x5b, 2},
{32, 48, 0xaa, 0x5b, 2},
{16, 48, 0xac, 0x5b, 2},
{ 0, 48, 0xae, 0x5b, 2},
};
AnimateSceneSprite_AddObjectsToOamBuffer(k, k == 2 ? kIntroSprite0_Right_Ents : kIntroSprite0_Left_Ents, 16);
}
void Intro_CopySpriteType4ToOam(int k) { // 8cc82f
static const IntroSpriteEnt kIntroTriforceOam_Left[16] = {
{ 0, 0, 0x80, 0x2b, 2},
{16, 0, 0x82, 0x2b, 2},
{32, 0, 0x84, 0x2b, 2},
{48, 0, 0x86, 0x2b, 2},
{ 0, 16, 0xa0, 0x2b, 2},
{16, 16, 0xa2, 0x2b, 2},
{32, 16, 0xa4, 0x2b, 2},
{48, 16, 0xa6, 0x2b, 2},
{ 0, 32, 0x88, 0x2b, 2},
{16, 32, 0x8a, 0x2b, 2},
{32, 32, 0x8c, 0x2b, 2},
{48, 32, 0x8e, 0x2b, 2},
{ 0, 48, 0xa8, 0x2b, 2},
{16, 48, 0xaa, 0x2b, 2},
{32, 48, 0xac, 0x2b, 2},
{48, 48, 0xae, 0x2b, 2},
};
static const IntroSpriteEnt kIntroTriforceOam_Right[16] = {
{48, 0, 0x80, 0x6b, 2},
{32, 0, 0x82, 0x6b, 2},
{16, 0, 0x84, 0x6b, 2},
{ 0, 0, 0x86, 0x6b, 2},
{48, 16, 0xa0, 0x6b, 2},
{32, 16, 0xa2, 0x6b, 2},
{16, 16, 0xa4, 0x6b, 2},
{ 0, 16, 0xa6, 0x6b, 2},
{48, 32, 0x88, 0x6b, 2},
{32, 32, 0x8a, 0x6b, 2},
{16, 32, 0x8c, 0x6b, 2},
{ 0, 32, 0x8e, 0x6b, 2},
{48, 48, 0xa8, 0x6b, 2},
{32, 48, 0xaa, 0x6b, 2},
{16, 48, 0xac, 0x6b, 2},
{ 0, 48, 0xae, 0x6b, 2},
};
AnimateSceneSprite_AddObjectsToOamBuffer(k, k == 2 ? kIntroTriforceOam_Right : kIntroTriforceOam_Left, 16);
}
void EXIT_0CCA90(int k) { // 8cc84f
// empty
}
void InitializeSceneSprite_Copyright(int k) { // 8cc850
intro_x_lo[k] = 76;
intro_x_hi[k] = 0;
intro_y_lo[k] = 184;
intro_y_hi[k] = 0;
intro_sprite_isinited[k]++;
}
void AnimateSceneSprite_Copyright(int k) { // 8cc864
static const IntroSpriteEnt kIntroSprite2_Ents[13] = {
{ 0, 0, 0x40, 0x0a, 0},
{ 8, 0, 0x41, 0x0a, 0},
{16, 0, 0x42, 0x0a, 0},
{24, 0, 0x68, 0x0a, 0},
{32, 0, 0x41, 0x0a, 0},
{40, 0, 0x42, 0x0a, 0},
{48, 0, 0x43, 0x0a, 0},
{56, 0, 0x44, 0x0a, 0},
{64, 0, 0x50, 0x0a, 0},
{72, 0, 0x51, 0x0a, 0},
{80, 0, 0x52, 0x0a, 0},
{88, 0, 0x53, 0x0a, 0},
{96, 0, 0x54, 0x0a, 0},
};
AnimateSceneSprite_AddObjectsToOamBuffer(k, kIntroSprite2_Ents, 13);
}
void InitializeSceneSprite_Sparkle(int k) { // 8cc8e2
int j = intro_frame_ctr >> 5 & 3;
intro_x_lo[k] = kIntroSprite3_X[j];
intro_x_hi[k] = 0;
intro_y_lo[k] = kIntroSprite3_Y[j];
intro_y_hi[k] = 0;
intro_sprite_isinited[k]++;
}
void AnimateSceneSprite_Sparkle(int k) { // 8cc90d
static const IntroSpriteEnt kIntroSprite3_Ents[4] = {
{ 0, 0, 0x80, 0x34, 0},
{ 0, 0, 0xb7, 0x34, 0},
{-4, -3, 0x64, 0x38, 2},
{-4, -3, 0x62, 0x34, 2},
};
if (intro_sprite_state[k] < 4)
AnimateSceneSprite_AddObjectsToOamBuffer(k, kIntroSprite3_Ents + intro_sprite_state[k], 1);
intro_sprite_state[k] = kIntroSprite3_State[intro_frame_ctr >> 2 & 7];
int j = intro_frame_ctr >> 5 & 3;
intro_x_lo[k] = kIntroSprite3_X[j];
intro_y_lo[k] = kIntroSprite3_Y[j];
}
void AnimateSceneSprite_AddObjectsToOamBuffer(int k, const IntroSpriteEnt *src, int num) { // 8cc972
uint16 x = intro_x_hi[k] << 8 | intro_x_lo[k];
uint16 y = intro_y_hi[k] << 8 | intro_y_lo[k];
OamEnt *oam = (OamEnt *)&g_ram[intro_sprite_alloc];
intro_sprite_alloc += num * 4;
do {
uint16 xcur = x + src->x;
uint16 ycur = y + src->y;
oam->x = xcur;
oam->y = ClampYForOam(ycur);
oam->charnum = src->charnum;
oam->flags = src->flags;
bytewise_extended_oam[oam - oam_buf] = src->ext | (xcur >> 8 & 1);
} while (oam++, src++, --num);
}
void AnimateSceneSprite_MoveTriangle(int k) { // 8cc9f1
if (intro_x_vel[k] != 0) {
uint32 t = intro_x_subpixel[k] + (intro_x_lo[k] << 8) + (intro_x_hi[k] << 16) + ((int8)intro_x_vel[k] << 4);
intro_x_subpixel[k] = t, intro_x_lo[k] = t >> 8, intro_x_hi[k] = t >> 16;
}
if (intro_y_vel[k] != 0) {
uint32 t = intro_y_subpixel[k] + (intro_y_lo[k] << 8) + (intro_y_hi[k] << 16) + ((int8)intro_y_vel[k] << 4);
intro_y_subpixel[k] = t, intro_y_lo[k] = t >> 8, intro_y_hi[k] = t >> 16;
}
}
void TriforceRoom_PrepGFXSlotForPoly() { // 8cca54
misc_sprites_graphics_index = 8;
LoadCommonSprites_2();
Intro_InitGfx_Helper();
intro_sprite_isinited[0] = 1;
intro_sprite_isinited[1] = 1;
intro_sprite_isinited[2] = 1;
intro_sprite_subtype[0] = 4;
intro_sprite_subtype[1] = 5;
intro_sprite_subtype[2] = 6;
INIDISP_copy = 15;
submodule_index++;
}
void Credits_InitializePolyhedral() { // 8cca81
misc_sprites_graphics_index = 8;
LoadCommonSprites_2();
Intro_InitGfx_Helper();
poly_config1 = 0;
intro_sprite_isinited[0] = 1;
intro_sprite_isinited[1] = 1;
intro_sprite_isinited[2] = 1;
intro_sprite_subtype[0] = 7;
intro_sprite_subtype[1] = 7;
intro_sprite_subtype[2] = 7;
INIDISP_copy = 15;
submodule_index++;
}
void AdvancePolyhedral() { // 8ccab1
TriforceRoom_HandlePoly();
Scene_AnimateEverySprite();
}
void TriforceRoom_HandlePoly() { // 8ccabc
is_nmi_thread_active = 1;
intro_want_double_ret = 1;
if (intro_did_run_step)
return;
switch (intro_step_index) {
case 0:
poly_config1 -= 2;
if (poly_config1 < 2) {
poly_config1 = 0;
intro_step_index++;
subsubmodule_index++;
}
// fall through
case 1:
if (subsubmodule_index >= 10) {
intro_step_index++;
intro_y_vel[1] = 5;
}
poly_b += 2, poly_a += 1;
break;
case 2:
triforce_ctr = 0x1c0;
if (poly_config1 < 128) {
poly_config1 += 1;
} else {
if ((poly_b - 10 & 0x7f) >= 92 &&
(uint8)(poly_a - 11) >= 220) {
poly_a = 0;
poly_b = 0;
subsubmodule_index++;
intro_step_index++;
sound_effect_1 = 44;
main_palette_buffer[0xd7] = 0x7fff;
flag_update_cgram_in_nmi++;
intro_step_timer = 6;
break;
}