new game fully decompiled

src/battle_4.c

@@ -1,5 +1,11 @@
 #include "global.h"
 #include "battle.h"
+#include "battle_move_effects.h"
+#include "moves.h"
+#include "abilities.h"
+#include "item.h"
+#include "items.h"
+#include "hold_effects.h"
 
 void atk00_attackcanceler(void);
 void atk01_accuracycheck(void);

src/new_game.c

@@ -55,6 +55,8 @@ extern void sub_801AFD8(void);
 extern void sub_800E5AC(void);
 extern void sub_81D54BC(void);
 extern void ResetContestLinkResults(void);
+extern void ResetPokeJumpResults(void);
+extern void SetBerryPowder(u32* powder, u32 newValue);
 
 extern u8 gUnknown_082715DE[];
 
@@ -204,3 +206,11 @@ void NewGameInitData(void)
 	sub_81D54BC();
 	ResetContestLinkResults();
 }
+
+void ResetMiniGamesResults(void)
+{
+    CpuFill16(0, &gSaveBlock2Ptr->berryCrush, sizeof(struct BerryCrush));
+    SetBerryPowder(&gSaveBlock2Ptr->berryCrush.berryPowderAmount, 0);
+    ResetPokeJumpResults();
+    CpuFill16(0, &gSaveBlock2Ptr->berryPick, sizeof(struct BerryPickingResults));
+}