through sub_8054F38

src/overworld.c

@@ -3,16 +3,33 @@
 #include "event_data.h"
 #include "event_scripts.h"
 #include "field_specials.h"
+#include "load_save.h"
 #include "money.h"
 #include "overworld.h"
+#include "roamer.h"
 #include "script.h"
 #include "script_pokemon_util.h"
 #include "constants/maps.h"
 #include "constants/flags.h"
 
+struct InitialPlayerAvatarState
+{
+    u8 transitionFlags;
+    u8 direction;
+    u8 unk2;
+};
+
+
+EWRAM_DATA struct WarpData gUnknown_2031DB4 = {};
+EWRAM_DATA struct WarpData gUnknown_2031DBC = {};
+EWRAM_DATA struct WarpData gUnknown_2031DC4 = {};
+EWRAM_DATA struct WarpData gUnknown_2031DCC = {};
+EWRAM_DATA struct InitialPlayerAvatarState gUnknown_2031DD4 = {};
+
 u8 CountBadgesForOverworldWhiteOutLossCalculation(void);
-void sub_8054DD8(void);
-void sub_80554BC(void);
+void Overworld_ResetStateAfterWhitingOut(void);
+void Overworld_SetWhiteoutRespawnPoint(void);
+void sub_805610C(void);
 
 static const u8 sWhiteOutMoneyLossMultipliers[] = {
      2,
@@ -42,8 +59,8 @@ void sub_8054BC8(void)
     ScriptContext2_RunNewScript(EventScript_ResetEliteFourEnd);
     RemoveMoney(&gSaveBlock1Ptr->money, ComputeWhiteOutMoneyLoss());
     HealPlayerParty();
-    sub_8054DD8();
-    sub_80554BC();
+    Overworld_ResetStateAfterWhitingOut();
+    Overworld_SetWhiteoutRespawnPoint();
     WarpIntoMap();
 }
 
@@ -89,3 +106,101 @@ void Overworld_ResetStateAfterFly(void)
     FlagClear(FLAG_0x808);
     VarSet(VAR_0x404D, 0);
 }
+
+void Overworld_ResetStateAfterTeleport(void)
+{
+    ResetInitialPlayerAvatarState();
+    FlagClear(FLAG_SYS_ON_CYCLING_ROAD);
+    VarSet(VAR_MAP_SCENE_ROUTE16, 0);
+    FlagClear(FLAG_SYS_UNK_802);
+    FlagClear(FLAG_SYS_SAFARI_MODE);
+    VarSet(VAR_MAP_SCENE_FUCHSIA_CITY_SAFARI_ZONE_ENTRANCE, 0);
+    FlagClear(FLAG_SYS_USE_STRENGTH);
+    FlagClear(FLAG_SYS_FLASH_ACTIVE);
+    FlagClear(FLAG_0x808);
+    VarSet(VAR_0x404D, 0);
+}
+
+void Overworld_ResetStateAfterDigEscRope(void)
+{
+    ResetInitialPlayerAvatarState();
+    FlagClear(FLAG_SYS_ON_CYCLING_ROAD);
+    VarSet(VAR_MAP_SCENE_ROUTE16, 0);
+    FlagClear(FLAG_SYS_UNK_802);
+    FlagClear(FLAG_SYS_SAFARI_MODE);
+    VarSet(VAR_MAP_SCENE_FUCHSIA_CITY_SAFARI_ZONE_ENTRANCE, 0);
+    FlagClear(FLAG_SYS_USE_STRENGTH);
+    FlagClear(FLAG_SYS_FLASH_ACTIVE);
+    FlagClear(FLAG_0x808);
+    VarSet(VAR_0x404D, 0);
+}
+
+void Overworld_ResetStateAfterWhitingOut(void)
+{
+    ResetInitialPlayerAvatarState();
+    FlagClear(FLAG_SYS_ON_CYCLING_ROAD);
+    VarSet(VAR_MAP_SCENE_ROUTE16, 0);
+    FlagClear(FLAG_SYS_UNK_802);
+    FlagClear(FLAG_SYS_SAFARI_MODE);
+    VarSet(VAR_MAP_SCENE_FUCHSIA_CITY_SAFARI_ZONE_ENTRANCE, 0);
+    FlagClear(FLAG_SYS_USE_STRENGTH);
+    FlagClear(FLAG_SYS_FLASH_ACTIVE);
+    FlagClear(FLAG_0x808);
+    VarSet(VAR_0x404D, 0);
+}
+
+void sub_8054E40(void)
+{
+    FlagClear(FLAG_SYS_SAFARI_MODE);
+    VarSet(VAR_MAP_SCENE_FUCHSIA_CITY_SAFARI_ZONE_ENTRANCE, 0);
+    sub_805610C();
+    UpdateLocationHistoryForRoamer();
+    RoamerMoveToOtherLocationSet();
+}
+
+void ResetGameStats(void)
+{
+    int i;
+
+    for (i = 0; i < NUM_GAME_STATS; i++)
+    {
+        gSaveBlock1Ptr->gameStats[i] = 0;
+    }
+}
+
+void IncrementGameStat(u8 statId)
+{
+    u32 statVal;
+    if (statId >= NUM_USED_GAME_STATS)
+        return;
+    statVal = GetGameStat(statId);
+    if (statVal < 0xFFFFFF)
+        statVal++;
+    else
+        statVal = 0xFFFFFF;
+    SetGameStat(statId, statVal);
+}
+
+u32 GetGameStat(u8 statId)
+{
+    if (statId >= NUM_USED_GAME_STATS)
+        return 0;
+    else
+        return gSaveBlock1Ptr->gameStats[statId] ^ gSaveBlock2Ptr->encryptionKey;
+}
+
+void SetGameStat(u8 statId, u32 statVal)
+{
+    if (statId >= NUM_USED_GAME_STATS)
+        return;
+    gSaveBlock1Ptr->gameStats[statId] = statVal ^ gSaveBlock2Ptr->encryptionKey;
+}
+
+void sub_8054F38(u32 newKey)
+{
+    u8 i;
+    for (i = 0; i < NUM_GAME_STATS; i++)
+    {
+        ApplyNewEncryptionKeyToWord(&gSaveBlock1Ptr->gameStats[i], newKey);
+    }
+}