1 files changed, 161 insertions, 0 deletions
diff --git a/src/new_game.c b/src/new_game.c
new file mode 100644
index 000000000..58deac9b9
--- /dev/null
+++ b/src/new_game.c
@@ -0,0 +1,161 @@
+#include "global.h"
+#include "new_game.h"
+#include "random.h"
+#include "main.h"
+#include "overworld.h"
+#include "constants/maps.h"
+#include "load_save.h"
+#include "item_menu.h"
+#include "tm_case.h"
+#include "berry_pouch.h"
+#include "quest_log.h"
+#include "wild_encounter.h"
+#include "event_data.h"
+#include "string_util.h"
+#include "mail_data.h"
+#include "play_time.h"
+#include "money.h"
+#include "battle_records.h"
+#include "pokemon_size_record.h"
+#include "pokemon_storage_system.h"
+#include "roamer.h"
+#include "item.h"
+#include "player_pc.h"
+#include "berry.h"
+#include "easy_chat.h"
+#include "union_room_chat.h"
+#include "mevent.h"
+#include "trainer_tower.h"
+#include "script.h"
+#include "berry_powder.h"
+#include "pokemon_jump.h"
+#include "event_scripts.h"
+
+// this file's functions
+static void ResetMiniGamesResults(void);
+
+// EWRAM vars
+EWRAM_DATA bool8 gDifferentSaveFile = FALSE;
+
+void SetTrainerId(u32 trainerId, u8 *dst)
+{
+    dst[0] = trainerId;
+    dst[1] = trainerId >> 8;
+    dst[2] = trainerId >> 16;
+    dst[3] = trainerId >> 24;
+}
+
+void CopyTrainerId(u8 *dst, u8 *src)
+{
+    s32 i;
+    for (i = 0; i < 4; i++)
+        dst[i] = src[i];
+}
+
+static void InitPlayerTrainerId(void)
+{
+    u32 trainerId = (Random() << 0x10) | GetGeneratedTrainerIdLower();
+    SetTrainerId(trainerId, gSaveBlock2Ptr->playerTrainerId);
+}
+
+static void SetDefaultOptions(void)
+{
+    gSaveBlock2Ptr->optionsTextSpeed = OPTIONS_TEXT_SPEED_MID;
+    gSaveBlock2Ptr->optionsWindowFrameType = 0;
+    gSaveBlock2Ptr->optionsSound = OPTIONS_SOUND_MONO;
+    gSaveBlock2Ptr->optionsBattleStyle = OPTIONS_BATTLE_STYLE_SHIFT;
+    gSaveBlock2Ptr->optionsBattleSceneOff = FALSE;
+    gSaveBlock2Ptr->regionMapZoom = FALSE;
+    gSaveBlock2Ptr->optionsButtonMode = OPTIONS_BUTTON_MODE_NORMAL;
+}
+
+static void ClearPokedexFlags(void)
+{
+    memset(&gSaveBlock2Ptr->pokedex.owned, 0, sizeof(gSaveBlock2Ptr->pokedex.owned));
+    memset(&gSaveBlock2Ptr->pokedex.seen, 0, sizeof(gSaveBlock2Ptr->pokedex.seen));
+}
+
+static void sub_80549D4(void)
+{
+    CpuFill32(0, &gSaveBlock2Ptr->unk_B0, sizeof(gSaveBlock2Ptr->unk_B0));
+}
+
+static void WarpToPlayersRoom(void)
+{
+    SetWarpDestination(MAP_GROUP(PALLET_TOWN_PLAYERS_HOUSE_2F), MAP_NUM(PALLET_TOWN_PLAYERS_HOUSE_2F), -1, 6, 6);
+    WarpIntoMap();
+}
+
+void Sav2_ClearSetDefault(void)
+{
+    ClearSav2();
+    SetDefaultOptions();
+}
+
+void ResetMenuAndMonGlobals(void)
+{
+    gDifferentSaveFile = FALSE;
+    ZeroPlayerPartyMons();
+    ZeroEnemyPartyMons();
+    sub_81089BC();
+    ResetTMCaseCursorPos();
+    BerryPouch_CursorResetToTop();
+    sub_811089C();
+    sub_8083214(Random());
+    sub_806E6FC();
+}
+
+void NewGameInitData(void)
+{
+    u8 rivalName[PLAYER_NAME_LENGTH];
+
+    StringCopy(rivalName, gSaveBlock1Ptr->rivalName);
+    gDifferentSaveFile = TRUE;
+    gSaveBlock2Ptr->encryptionKey = 0;
+    ZeroPlayerPartyMons();
+    ZeroEnemyPartyMons();
+    sub_80549D4();
+    ClearSav1();
+    ClearMailData();
+    gSaveBlock2Ptr->specialSaveWarpFlags = 0;
+    gSaveBlock2Ptr->field_A8 = 0;
+    gSaveBlock2Ptr->field_AC = 1;
+    gSaveBlock2Ptr->field_AD = 0;
+    InitPlayerTrainerId();
+    PlayTimeCounter_Reset();
+    ClearPokedexFlags();
+    InitEventData();
+    ResetFameChecker();
+    SetMoney(&gSaveBlock1Ptr->money, 3000);
+    ResetGameStats();
+    ClearPlayerLinkBattleRecords();
+    sub_80A0904();
+    sub_80A0958();
+    sub_806E190();
+    gPlayerPartyCount = 0;
+    ZeroPlayerPartyMons();
+    ResetPokemonStorageSystem();
+    ClearRoamerData();
+    gSaveBlock1Ptr->registeredItem = 0;
+    ClearBag();
+    NewGameInitPCItems();
+    sub_809C794();
+    InitEasyChatPhrases();
+    sub_8113044();
+    copy_strings_to_sav1();
+    ResetMiniGamesResults();
+    sub_8143D24();
+    sub_815D838();
+    WarpToPlayersRoom();
+    ScriptContext2_RunNewScript(EventScript_ResetAllMapFlags);
+    StringCopy(gSaveBlock1Ptr->rivalName, rivalName);
+    ResetTrainerTowerResults();
+}
+
+static void ResetMiniGamesResults(void)
+{
+    CpuFill16(0, &gSaveBlock2Ptr->berryCrush, sizeof(struct BerryCrush));
+    SetBerryPowder(&gSaveBlock2Ptr->berryCrush.berryPowderAmount, 0);
+    ResetPokeJumpResults();
+    CpuFill16(0, &gSaveBlock2Ptr->berryPick, sizeof(struct BerryPickingResults));
+}