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Clean up in save_location

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This commit is contained in:
GriffinR 2021-10-17 17:38:52 -04:00
parent c70ec9748a
commit 371a13e9f9
1 changed files with 28 additions and 26 deletions
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54
src/save_location.c
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@ -2,14 +2,16 @@
#include "save_location.h"
#include "constants/maps.h"
#define LIST_END 0xFFFF
static bool32 IsCurMapInLocationList(const u16 *list)
{
s32 i;
u16 locSum = (gSaveBlock1Ptr->location.mapGroup << 8) + (gSaveBlock1Ptr->location.mapNum);
u16 map = (gSaveBlock1Ptr->location.mapGroup << 8) + gSaveBlock1Ptr->location.mapNum;
for (i = 0; list[i] != 0xFFFF; i++)
for (i = 0; list[i] != LIST_END; i++)
{
if (list[i] == locSum)
if (list[i] == map)
return TRUE;
}
@ -56,7 +58,7 @@ static const u16 sSaveLocationPokeCenterList[] =
MAP_TRADE_CENTER,
MAP_RECORD_CORNER,
MAP_BATTLE_COLOSSEUM_4P,
0xFFFF,
LIST_END,
};
static bool32 IsCurMapPokeCenter(void)
@ -67,7 +69,7 @@ static bool32 IsCurMapPokeCenter(void)
static const u16 sSaveLocationReloadLocList[] = // There's only 1 location, and it's presumed its for the save reload feature for battle tower.
{
MAP_BATTLE_FRONTIER_BATTLE_TOWER_LOBBY,
0xFFFF,
LIST_END,
};
static bool32 IsCurMapReloadLocation(void)
@ -76,20 +78,20 @@ static bool32 IsCurMapReloadLocation(void)
}
// Nulled out list. Unknown what this would have been.
static const u16 sUnknown_0861440E[] =
static const u16 sEmptyMapList[] =
{
0xFFFF,
LIST_END,
};
static bool32 sub_81AFCEC(void)
static bool32 IsCurMapInEmptyList(void)
{
return IsCurMapInLocationList(sUnknown_0861440E);
return IsCurMapInLocationList(sEmptyMapList);
}
static void TrySetPokeCenterWarpStatus(void)
{
if (IsCurMapPokeCenter() == FALSE)
gSaveBlock2Ptr->specialSaveWarpFlags &= ~(POKECENTER_SAVEWARP);
if (!IsCurMapPokeCenter())
gSaveBlock2Ptr->specialSaveWarpFlags &= ~POKECENTER_SAVEWARP;
else
gSaveBlock2Ptr->specialSaveWarpFlags |= POKECENTER_SAVEWARP;
}
@ -97,16 +99,16 @@ static void TrySetPokeCenterWarpStatus(void)
static void TrySetReloadWarpStatus(void)
{
if (!IsCurMapReloadLocation())
gSaveBlock2Ptr->specialSaveWarpFlags &= ~(LOBBY_SAVEWARP);
gSaveBlock2Ptr->specialSaveWarpFlags &= ~LOBBY_SAVEWARP;
else
gSaveBlock2Ptr->specialSaveWarpFlags |= LOBBY_SAVEWARP;
}
// this function definitely sets a warp status, but because the list is empty, it's unknown what this does yet.
static void sub_81AFD5C(void)
// Unknown save warp flag. Never set because map list is empty.
static void TrySetUnknownWarpStatus(void)
{
if (!sub_81AFCEC())
gSaveBlock2Ptr->specialSaveWarpFlags &= ~(UNK_SPECIAL_SAVE_WARP_FLAG_3);
if (!IsCurMapInEmptyList())
gSaveBlock2Ptr->specialSaveWarpFlags &= ~UNK_SPECIAL_SAVE_WARP_FLAG_3;
else
gSaveBlock2Ptr->specialSaveWarpFlags |= UNK_SPECIAL_SAVE_WARP_FLAG_3;
}
@ -115,21 +117,21 @@ void TrySetMapSaveWarpStatus(void)
{
TrySetPokeCenterWarpStatus();
TrySetReloadWarpStatus();
sub_81AFD5C();
TrySetUnknownWarpStatus();
}
// In FRLG, only 0x1, 0x10, and 0x20 are set when the pokedex is received
// 0x2, 0x4, 0x8, and 0x8000 are instead set by SetPostgameFlags
// In FRLG, only bits 0, 4, and 5 are set when the pokedex is received.
// Bits 1, 2, 3, and 15 are instead set by SetPostgameFlags.
// These flags are read by Pokemon Colosseum/XD for linking. XD Additionally requires FLAG_SYS_GAME_CLEAR
void SetUnlockedPokedexFlags(void)
{
gSaveBlock2Ptr->gcnLinkFlags |= 0x8000;
gSaveBlock2Ptr->gcnLinkFlags |= 0x1;
gSaveBlock2Ptr->gcnLinkFlags |= 0x2;
gSaveBlock2Ptr->gcnLinkFlags |= 0x4;
gSaveBlock2Ptr->gcnLinkFlags |= 0x10;
gSaveBlock2Ptr->gcnLinkFlags |= 0x20;
gSaveBlock2Ptr->gcnLinkFlags |= 0x8;
gSaveBlock2Ptr->gcnLinkFlags |= (1 << 15);
gSaveBlock2Ptr->gcnLinkFlags |= (1 << 0);
gSaveBlock2Ptr->gcnLinkFlags |= (1 << 1);
gSaveBlock2Ptr->gcnLinkFlags |= (1 << 2);
gSaveBlock2Ptr->gcnLinkFlags |= (1 << 4);
gSaveBlock2Ptr->gcnLinkFlags |= (1 << 5);
gSaveBlock2Ptr->gcnLinkFlags |= (1 << 3);
}
void SetChampionSaveWarp(void)