1 files changed, 166 insertions, 0 deletions
diff --git a/src/scene/new_game.c b/src/scene/new_game.c
new file mode 100644
index 000000000..3f9e9f5a1
--- /dev/null
+++ b/src/scene/new_game.c
@@ -0,0 +1,166 @@
+#include "global.h"
+#include "new_game.h"
+#include "battle_records.h"
+#include "berry.h"
+#include "contest.h"
+#include "decoration_inventory.h"
+#include "dewford_trend.h"
+#include "easy_chat.h"
+#include "event_data.h"
+#include "field_specials.h"
+#include "item_menu.h"
+#include "lottery_corner.h"
+#include "mail_data.h"
+#include "mauville_man.h"
+#include "play_time.h"
+#include "player_pc.h"
+#include "pokeblock.h"
+#include "pokedex.h"
+#include "pokemon_size_record.h"
+#include "pokemon_storage_system.h"
+#include "rng.h"
+#include "roamer.h"
+#include "overworld.h"
+#include "rtc.h"
+#include "script.h"
+#include "secret_base.h"
+#include "tv.h"
+
+EWRAM_DATA u8 gDifferentSaveFile = 0;
+EWRAM_DATA u8 gUnknown_020297ED = 0;
+
+extern u8 gPlayerPartyCount;
+extern u8 gUnknown_03005CE8;
+extern u16 gSaveFileStatus;
+
+extern u8 gUnknown_0819FA81[];
+
+const struct SB1_2EFC_Struct gUnknown_08216604 =
+{
+    0x0000,
+    {
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    }
+};
+
+void write_word_to_mem(u32 var, u8 *dataPtr)
+{
+    dataPtr[0] = var;
+    dataPtr[1] = var >> 8;
+    dataPtr[2] = var >> 16;
+    dataPtr[3] = var >> 24;
+}
+
+void copy_word_to_mem(u8 *copyTo, u8 *copyFrom)
+{
+    s32 i;
+    for (i = 0; i < 4; i++)
+        copyTo[i] = copyFrom[i];
+}
+
+void InitPlayerTrainerId(void)
+{
+    write_word_to_mem((Random() << 16) | Random(), gSaveBlock2.playerTrainerId);
+}
+
+// L=A isnt set here for some reason.
+void SetDefaultOptions(void)
+{
+    gSaveBlock2.optionsTextSpeed = OPTIONS_TEXT_SPEED_MID;
+    gSaveBlock2.optionsWindowFrameType = 0;
+    gSaveBlock2.optionsSound = OPTIONS_SOUND_MONO;
+    gSaveBlock2.optionsBattleStyle = OPTIONS_BATTLE_STYLE_SHIFT;
+    gSaveBlock2.optionsBattleSceneOff = FALSE;
+    gSaveBlock2.regionMapZoom = FALSE;
+}
+
+void ClearPokedexFlags(void)
+{
+    gUnknown_03005CE8 = 0;
+    memset(&gSaveBlock2.pokedex.owned, 0, sizeof(gSaveBlock2.pokedex.owned));
+    memset(&gSaveBlock2.pokedex.seen, 0, sizeof(gSaveBlock2.pokedex.seen));
+}
+
+void sub_8052DA8(void)
+{
+    s32 i;
+
+    sub_80B2D1C();
+    for (i = 0; i < 5; i++)
+        gSaveBlock1.sbStruct.unkSB1.sb1_2EFC_struct[i] = gUnknown_08216604;
+}
+
+void sub_8052DE4(void)
+{
+    CpuFill32(0, &gSaveBlock2.filler_A8, sizeof(gSaveBlock2.filler_A8));
+}
+
+void WarpToTruck(void)
+{
+    warp1_set(25, 40, -1, -1, -1); // inside of truck
+    warp_in();
+}
+
+void ClearSav2(void)
+{
+    CpuFill16(0, &gSaveBlock2, sizeof(gSaveBlock2));
+    SetDefaultOptions();
+}
+
+void sub_8052E4C(void)
+{
+    gDifferentSaveFile = 0;
+    sub_808C0A0();
+    ZeroPlayerPartyMons();
+    ZeroEnemyPartyMons();
+    ResetBagScrollPositions();
+}
+
+void NewGameInitData(void)
+{
+    if (gSaveFileStatus == 0 || gSaveFileStatus == 2)
+        RtcReset();
+
+    gDifferentSaveFile = 1;
+    ZeroPlayerPartyMons();
+    ZeroEnemyPartyMons();
+    ResetPokedex();
+    sub_8052DE4();
+    memset(&gSaveBlock1, 0, sizeof(gSaveBlock1));
+    ClearMailData();
+    gSaveBlock2.specialSaveWarp = 0;
+    InitPlayerTrainerId();
+    PlayTimeCounter_Reset();
+    ClearPokedexFlags();
+    InitEventData();
+    ClearTVShowData();
+    ResetGabbyAndTy();
+    ResetSecretBases();
+    ClearBerryTrees();
+    gSaveBlock1.money = 3000;
+    ResetLinkContestBoolean();
+    ResetGameStats();
+    sub_8052DA8();
+    InitLinkBattleRecords();
+    InitShroomishSizeRecord();
+    InitBarboachSizeRecord();
+    gPlayerPartyCount = 0;
+    ZeroPlayerPartyMons();
+    ResetPokemonStorageSystem();
+    ClearRoamerData();
+    ClearRoamerLocationData();
+    gSaveBlock1.registeredItem = 0;
+    ClearBag();
+    NewGameInitPCItems();
+    ClearPokeblocks();
+    ClearDecorationInventories();
+    InitEasyChatPhrases();
+    SetupMauvilleOldMan();
+    InitDewfordTrend();
+    ResetFanClub();
+    ResetLotteryCorner();
+    WarpToTruck();
+    ScriptContext2_RunNewScript(gUnknown_0819FA81);
+}