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#include "global.h"
#include "save_location.h"
#include "map_constants.h"
// used to make the list defines a little less ugly.
#define MAP(name) ((MAP_GROUP_##name << 8) + (MAP_ID_##name))
// specialSaveWarp flags
#define POKECENTER_SAVEWARP (1 << 1)
#define LOBBY_SAVEWARP (1 << 2)
#define UNK_SPECIAL_SAVE_WARP_FLAG_3 (1 << 3)
static bool32 IsCurMapInLocationList(const u16 *list)
{
u16 locSum = (gSaveBlock1Ptr->location.mapGroup << 8) + (gSaveBlock1Ptr->location.mapNum);
// im sure it was written a different way, but for the love of christ I cant figure out how to write it different where it still matches.
if (*list != 0xFFFF)
{
u16 termValue = 0xFFFF;
const u16 *localList;
for (localList = list; *localList != termValue; localList++)
if (*localList == locSum)
return TRUE;
}
return FALSE;
}
// TODO: Not require a packed u16 array for these lists
static const u16 sSaveLocationPokeCenterList[] =
{
MAP(OLDALE_TOWN_POKEMON_CENTER_1F),
MAP(OLDALE_TOWN_POKEMON_CENTER_2F),
MAP(DEWFORD_TOWN_POKEMON_CENTER_1F),
MAP(DEWFORD_TOWN_POKEMON_CENTER_2F),
MAP(LAVARIDGE_TOWN_POKEMON_CENTER_1F),
MAP(LAVARIDGE_TOWN_POKEMON_CENTER_2F),
MAP(FALLARBOR_TOWN_POKEMON_CENTER_1F),
MAP(FALLARBOR_TOWN_POKEMON_CENTER_2F),
MAP(VERDANTURF_TOWN_POKEMON_CENTER_1F),
MAP(VERDANTURF_TOWN_POKEMON_CENTER_2F),
MAP(PACIFIDLOG_TOWN_POKEMON_CENTER_1F),
MAP(PACIFIDLOG_TOWN_POKEMON_CENTER_2F),
MAP(PETALBURG_CITY_POKEMON_CENTER_1F),
MAP(PETALBURG_CITY_POKEMON_CENTER_2F),
MAP(SLATEPORT_CITY_POKEMON_CENTER_1F),
MAP(SLATEPORT_CITY_POKEMON_CENTER_2F),
MAP(MAUVILLE_CITY_POKEMON_CENTER_1F),
MAP(MAUVILLE_CITY_POKEMON_CENTER_2F),
MAP(RUSTBORO_CITY_POKEMON_CENTER_1F),
MAP(RUSTBORO_CITY_POKEMON_CENTER_2F),
MAP(FORTREE_CITY_POKEMON_CENTER_1F),
MAP(FORTREE_CITY_POKEMON_CENTER_2F),
MAP(LILYCOVE_CITY_POKEMON_CENTER_1F),
MAP(LILYCOVE_CITY_POKEMON_CENTER_2F),
MAP(MOSSDEEP_CITY_POKEMON_CENTER_1F),
MAP(MOSSDEEP_CITY_POKEMON_CENTER_2F),
MAP(SOOTOPOLIS_CITY_POKEMON_CENTER_1F),
MAP(SOOTOPOLIS_CITY_POKEMON_CENTER_2F),
MAP(EVER_GRANDE_CITY_POKEMON_CENTER_1F),
MAP(EVER_GRANDE_CITY_POKEMON_CENTER_2F),
MAP(EVER_GRANDE_CITY_POKEMON_LEAGUE_1F),
MAP(EVER_GRANDE_CITY_POKEMON_LEAGUE_2F),
MAP(BATTLE_FRONTIER_POKEMON_CENTER_1F),
MAP(BATTLE_FRONTIER_POKEMON_CENTER_2F),
MAP(SINGLE_BATTLE_COLOSSEUM),
MAP(TRADE_CENTER),
MAP(RECORD_CORNER),
MAP(DOUBLE_BATTLE_COLOSSEUM),
0xFFFF,
};
static bool32 IsCurMapPokeCenter(void)
{
return IsCurMapInLocationList(sSaveLocationPokeCenterList);
}
static const u16 sSaveLocationReloadLocList[] = // there's only 1 location, and it's presumed its for the save reload feature for battle tower
{
MAP(BATTLE_TOWER_LOBBY),
0xFFFF,
};
static bool32 IsCurMapReloadLocation(void)
{
return IsCurMapInLocationList(sSaveLocationReloadLocList);
}
// nulled out list. unknown what this would have been
static const u16 sUnknown_0861440E[] =
{
0xFFFF,
};
bool32 sub_81AFCEC(void)
{
return IsCurMapInLocationList(sUnknown_0861440E);
}
static void TrySetPokeCenterWarpStatus(void)
{
if (IsCurMapPokeCenter() == FALSE)
gSaveBlock2Ptr->specialSaveWarp &= ~(POKECENTER_SAVEWARP);
else
gSaveBlock2Ptr->specialSaveWarp |= POKECENTER_SAVEWARP;
}
static void TrySetReloadWarpStatus(void)
{
if (!IsCurMapReloadLocation())
gSaveBlock2Ptr->specialSaveWarp &= ~(LOBBY_SAVEWARP);
else
gSaveBlock2Ptr->specialSaveWarp |= 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)
{
if (!sub_81AFCEC())
gSaveBlock2Ptr->specialSaveWarp &= ~(UNK_SPECIAL_SAVE_WARP_FLAG_3);
else
gSaveBlock2Ptr->specialSaveWarp |= UNK_SPECIAL_SAVE_WARP_FLAG_3;
}
void TrySetMapSaveWarpStatus(void)
{
TrySetPokeCenterWarpStatus();
TrySetReloadWarpStatus();
sub_81AFD5C();
}
void sub_81AFDA0(void)
{
gSaveBlock2Ptr->field_A8 |= 0x8000;
gSaveBlock2Ptr->field_A8 |= 0x1;
gSaveBlock2Ptr->field_A8 |= 0x2;
gSaveBlock2Ptr->field_A8 |= 0x4;
gSaveBlock2Ptr->field_A8 |= 0x10;
gSaveBlock2Ptr->field_A8 |= 0x20;
gSaveBlock2Ptr->field_A8 |= 0x8;
}
void sub_81AFDD0(void)
{
gSaveBlock2Ptr->specialSaveWarp |= 0x80;
}
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