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Credits overworld pan sequence doc

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This commit is contained in:
PikalaxALT
2020-03-28 22:15:12 -04:00
parent 935fd18898
commit a027218bc6
3 changed files with 104 additions and 97 deletions
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src/overworld.c
+48 -45
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@@ -2,6 +2,7 @@
#include "gflib.h"
#include "bg_regs.h"
#include "cable_club.h"
#include "credits.h"
#include "event_data.h"
#include "event_object_movement.h"
#include "event_scripts.h"
@@ -101,9 +102,9 @@ static EWRAM_DATA bool8 sIsAmbientCryWaterMon = FALSE;
// File boundary perhaps?
ALIGNED(4) EWRAM_DATA bool8 gUnknown_2031DE0 = FALSE;
static EWRAM_DATA const struct CreditsOverworldCmd *gUnknown_2031DE4 = NULL;
static EWRAM_DATA s16 gUnknown_2031DE8 = 0;
static EWRAM_DATA s16 gUnknown_2031DEA = 0;
static EWRAM_DATA const struct CreditsOverworldCmd *sCreditsOverworld_Script = NULL;
static EWRAM_DATA s16 sCreditsOverworld_CmdLength = 0;
static EWRAM_DATA s16 sCreditsOverworld_CmdIndex = 0;
// File boundary perhaps?
EWRAM_DATA struct LinkPlayerObjectEvent gLinkPlayerObjectEvents[4] = {};
@@ -162,11 +163,11 @@ static void CreateLinkPlayerSprites(void);
static void sub_80572D8(void);
static void sub_8057300(u8 *state);
static bool32 sub_8057314(u8 *state);
static bool32 sub_8057528(u8 *state, u8 unused);
static bool8 sub_8057650(void);
static void sub_8057748(struct CameraObject * camera);
static void sub_805781C(u8 taskId);
static void sub_8057854(u8 taskId);
static bool32 SetUpScrollSceneForCredits(u8 *state, u8 unused);
static bool8 MapLdr_Credits(void);
static void CameraCB_CreditsPan(struct CameraObject * camera);
static void Task_OvwldCredits_FadeOut(u8 taskId);
static void Task_OvwldCredits_WaitFade(u8 taskId);
static void CB1_UpdateLinkState(void);
static void ResetAllMultiplayerState(void);
@@ -2202,7 +2203,7 @@ static void CreateLinkPlayerSprites(void)
CreateLinkPlayerSprite(i, gLinkPlayers[i].version);
}
// Credits
// Quest Log
void sub_805726C(void)
{
@@ -2252,12 +2253,12 @@ static bool32 sub_8057314(u8 *state)
sub_8111438();
if (sub_8110AC8() == 2)
{
gUnknown_2031DE0 = 0;
gUnknown_2031DE0 = FALSE;
mli0_load_map(FALSE);
}
else
{
gUnknown_2031DE0 = 1;
gUnknown_2031DE0 = TRUE;
sub_80559A8();
}
(*state)++;
@@ -2344,6 +2345,8 @@ void sub_8057430(void)
}
}
// Credits
void Overworld_CreditsMainCB(void)
{
bool8 fading = !!gPaletteFade.active;
@@ -2361,7 +2364,7 @@ void Overworld_CreditsMainCB(void)
SetFieldVBlankCallback();
}
static bool8 sub_80574EC(void)
static bool8 FieldCB2_Credits_WaitFade(void)
{
if (gPaletteFade.active)
return TRUE;
@@ -2371,48 +2374,48 @@ static bool8 sub_80574EC(void)
bool32 Overworld_DoScrollSceneForCredits(u8 *state_p, const struct CreditsOverworldCmd * script, u8 a2)
{
gUnknown_2031DE4 = script;
sCreditsOverworld_Script = script;
gUnknown_2036E28 = a2;
return sub_8057528(state_p, 0);
return SetUpScrollSceneForCredits(state_p, 0);
}
static bool32 sub_8057528(u8 *state, u8 unused)
static bool32 SetUpScrollSceneForCredits(u8 *state, u8 unused)
{
struct WarpData warp;
switch (*state)
{
case 0:
gUnknown_2031DEA = 0;
gUnknown_2031DE8 = 0;
sCreditsOverworld_CmdIndex = 0;
sCreditsOverworld_CmdLength = 0;
(*state)++;
return FALSE;
case 1:
warp.mapGroup = gUnknown_2031DE4[gUnknown_2031DEA].unk_2;
warp.mapNum = gUnknown_2031DE4[gUnknown_2031DEA].unk_4;
warp.mapGroup = sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_2;
warp.mapNum = sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_4;
warp.warpId = -1;
gUnknown_2031DEA++;
warp.x = gUnknown_2031DE4[gUnknown_2031DEA].unk_0;
warp.y = gUnknown_2031DE4[gUnknown_2031DEA].unk_2;
sCreditsOverworld_CmdIndex++;
warp.x = sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_0;
warp.y = sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_2;
sWarpDestination = warp;
gUnknown_2031DE8 = gUnknown_2031DE4[gUnknown_2031DEA].unk_4;
sCreditsOverworld_CmdLength = sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_4;
WarpIntoMap();
gPaletteFade.bufferTransferDisabled = TRUE;
ScriptContext1_Init();
ScriptContext2_Disable();
SetMainCallback1(NULL);
gFieldCallback2 = sub_80574EC;
gFieldCallback2 = FieldCB2_Credits_WaitFade;
gMain.state = 0;
(*state)++;
return FALSE;
case 2:
if (sub_8057650())
if (MapLdr_Credits())
{
(*state)++;
return FALSE;
}
break;
case 3:
gFieldCamera.callback = sub_8057748;
gFieldCamera.callback = CameraCB_CreditsPan;
SetFieldVBlankCallback();
*state = 0;
return TRUE;
@@ -2420,7 +2423,7 @@ static bool32 sub_8057528(u8 *state, u8 unused)
return FALSE;
}
static bool8 sub_8057650(void)
static bool8 MapLdr_Credits(void)
{
u8 *state = &gMain.state;
switch (*state)
@@ -2482,55 +2485,55 @@ static bool8 sub_8057650(void)
return FALSE;
}
static void sub_8057748(struct CameraObject * camera)
static void CameraCB_CreditsPan(struct CameraObject * camera)
{
if (gUnknown_2031DE8 == 0)
if (sCreditsOverworld_CmdLength == 0)
{
gUnknown_2031DEA++;
switch (gUnknown_2031DE4[gUnknown_2031DEA].unk_0)
sCreditsOverworld_CmdIndex++;
switch (sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_0)
{
case 0xFC:
case 0xFE:
case CREDITSOVWLDCMD_FC:
case CREDITSOVWLDCMD_LOADMAP:
return;
case 0xFF:
case CREDITSOVWLDCMD_FF:
camera->movementSpeedX = 0;
camera->movementSpeedY = 0;
camera->callback = NULL;
CreateTask(sub_805781C, 0);
CreateTask(Task_OvwldCredits_FadeOut, 0);
return;
case 0xFB:
case CREDITSOVWLDCMD_FB:
camera->movementSpeedX = 0;
camera->movementSpeedY = 0;
camera->callback = NULL;
break;
case 0xFD:
case CREDITSOVWLDCMD_END:
camera->movementSpeedX = 0;
camera->movementSpeedY = 0;
camera->callback = NULL;
return;
default:
gUnknown_2031DE8 = gUnknown_2031DE4[gUnknown_2031DEA].unk_4;
camera->movementSpeedX = gUnknown_2031DE4[gUnknown_2031DEA].unk_0;
camera->movementSpeedY = gUnknown_2031DE4[gUnknown_2031DEA].unk_2;
sCreditsOverworld_CmdLength = sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_4;
camera->movementSpeedX = sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_0;
camera->movementSpeedY = sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_2;
break;
}
}
if (gUnknown_2031DE4[gUnknown_2031DEA].unk_0 == 0xFF)
if (sCreditsOverworld_Script[sCreditsOverworld_CmdIndex].unk_0 == 0xFF)
{
camera->movementSpeedX = 0;
camera->movementSpeedY = 0;
}
else
gUnknown_2031DE8--;
sCreditsOverworld_CmdLength--;
}
static void sub_805781C(u8 taskId)
static void Task_OvwldCredits_FadeOut(u8 taskId)
{
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
gTasks[taskId].func = sub_8057854;
gTasks[taskId].func = Task_OvwldCredits_WaitFade;
}
static void sub_8057854(u8 taskId)
static void Task_OvwldCredits_WaitFade(u8 taskId)
{
if (!gPaletteFade.active)
{