decompile new game init code

1 files changed, 132 insertions, 0 deletions

diff --git a/src/new_game.c b/src/new_game.c
new file mode 100644
index 000000000..3d7722505
--- /dev/null
+++ b/src/new_game.c
@@ -0,0 +1,132 @@
+#include "global.h"
+#include "rng.h"
+#include "rtc.h"
+#include "pokemon.h"
+
+extern void warp1_set(s8, s8, s8, s8, s8);
+
+extern u8 gUnknown_020297EC;
+
+extern u8 gPlayerPartyCount;
+extern u8 gUnknown_03005CE8;
+extern u16 gSaveFileStatus;
+
+extern u8 gUnknown_0819FA81[];
+extern const struct SB1_2EFC_Struct gUnknown_08216604;
+
+void write_word_to_mem(u32 a1, u8 *a2)
+{
+    a2[0] = a1;
+    a2[1] = a1 >> 8;
+    a2[2] = a1 >> 16;
+    a2[3] = a1 >> 24;
+}
+
+void sub_8052D10(u8 *a1, u8 *a2)
+{
+    s32 i;
+    for (i = 0; i < 4; i++)
+        a1[i] = a2[i];
+}
+
+void set_player_trainer_id(void)
+{
+    write_word_to_mem((Random() << 16) | Random(), gSaveBlock2.playerTrainerId);
+}
+
+void sub_8052D54(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 sub_8052D78(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.sb1_2EFC_struct[i] = gUnknown_08216604;
+}
+
+void sub_8052DE4(void)
+{
+    CpuFill32(0, gSaveBlock2.filler_A8, sizeof(gSaveBlock2.filler_A8));
+}
+
+void sub_8052E04(void)
+{
+    warp1_set(25, 40, -1, -1, -1); // inside of truck
+    warp_in();
+}
+
+void ClearSav2(void)
+{
+    CpuFill16(0, &gSaveBlock2, sizeof(gSaveBlock2));
+    sub_8052D54();
+}
+
+void sub_8052E4C(void)
+{
+    gUnknown_020297EC = 0;
+    sub_808C0A0();
+    ZeroPlayerPartyMons();
+    ZeroEnemyPartyMons();
+    sub_80A3684();
+}
+
+void NewGameInitData(void)
+{
+    if (!gSaveFileStatus || gSaveFileStatus == 2)
+        RtcReset();
+    gUnknown_020297EC = 1;
+    ZeroPlayerPartyMons();
+    ZeroEnemyPartyMons();
+    sub_808C02C();
+    sub_8052DE4();
+    memset(&gSaveBlock1, 0, sizeof(gSaveBlock1));
+    sub_80A2B18();
+    gSaveBlock2.sb2_field_9 = 0;
+    set_player_trainer_id();
+    PlayTimeCounter_Reset();
+    sub_8052D78();
+    sub_8069030();
+    sub_80BD7A8();
+    sub_80BDAB4();
+    sub_80BB5B4();
+    sub_80B4A90();
+    gSaveBlock1.money = 3000;
+    sub_80AB1B0();
+    sub_80530AC();
+    sub_8052DA8();
+    GameFreakRTC_Reset();
+    sub_80C5B84();
+    sub_80C5BDC();
+    gPlayerPartyCount = 0;
+    ZeroPlayerPartyMons();
+    sub_80961D8();
+    sub_81341F8();
+    sub_813420C();
+    gSaveBlock1.registeredItem = 0;
+    sub_80A3714();
+    sub_8139C18();
+    sub_810C994();
+    sub_8133F80();
+    sub_80E6764();
+    sub_80F7AA4();
+    sub_80FA17C();
+    sub_810FA54();
+    sub_8145A78();
+    sub_8052E04();
+    ScriptContext2_RunNewScript(gUnknown_0819FA81);
+}