3 files changed, 87 insertions, 3 deletions
diff --git a/arm9/src/scrcmd_berry_trees.c b/arm9/src/scrcmd_berry_trees.c
index 53715ca1..7fce0387 100644
--- a/arm9/src/scrcmd_berry_trees.c
+++ b/arm9/src/scrcmd_berry_trees.c
@@ -3,8 +3,6 @@
 
 extern void* FUN_02039438(struct UnkSavStruct80*, int idx);
 
-extern void FUN_0202A0E8(struct UnkStruct_02029FB0*, int);
-extern void FUN_0202A170(struct UnkStruct_02029FB0*, int);
 extern u8 FUN_0204B5FC(struct UnkSavStruct80*, void*);
 extern void FUN_0204B57C(struct UnkSavStruct80*, void*, int);
 extern u16 FUN_0204B63C(struct UnkSavStruct80*, void*);
diff --git a/arm9/src/unk_02029FB0.c b/arm9/src/unk_02029FB0.c
index 3ed3a8c4..53b0a9d8 100644
--- a/arm9/src/unk_02029FB0.c
+++ b/arm9/src/unk_02029FB0.c
@@ -267,3 +267,90 @@ THUMB_FUNC u32 FUN_0202A07C(struct UnkStruct_02029FB0 * ptr, s32 a1, u32 a2)
         return FUN_02029FF8(ptr, a1, r2);
     }
 }
+
+THUMB_FUNC u32 FUN_0202A0A8(struct UnkStruct_02029FB0 * ptr, s32 a1, u32 a2)
+{
+    u32 r4 = FUN_0202A028(a1);
+    u32 r0 = FUN_02029FD4(ptr, a1);
+    if (a2 > r4)
+    {
+        a2 = r4;
+    }
+    if (r0 < a2)
+    {
+        return FUN_02029FF8(ptr, a1, a2);
+    }
+    else if (r0 > r4)
+    {
+        return FUN_02029FF8(ptr, a1, r4);
+    }
+    else
+    {
+        return r0;
+    }
+}
+
+THUMB_FUNC u32 FUN_0202A0E8(struct UnkStruct_02029FB0 * ptr, s32 a1)
+{
+    u32 r4 = FUN_0202A028(a1);
+    u32 r2 = FUN_02029FD4(ptr, a1) + 1;
+    if (r2 < r4)
+    {
+        return FUN_02029FF8(ptr, a1, r2);
+    }
+    else
+    {
+        return FUN_02029FF8(ptr, a1, r4);
+    }
+}
+
+THUMB_FUNC u32 FUN_0202A11C(struct UnkStruct_02029FB0 * ptr, s32 a1, u32 a2)
+{
+    u32 r6 = FUN_0202A028(a1);
+    u32 r2 = FUN_02029FD4(ptr, a1);
+    r2 += a2;
+    if (r2 < r6)
+    {
+        return FUN_02029FF8(ptr, a1, r2);
+    }
+    else
+    {
+        return FUN_02029FF8(ptr, a1, r6);
+    }
+}
+
+THUMB_FUNC u32 FUN_0202A150(struct UnkStruct_02029FB0 * ptr, s32 a1)
+{
+    u32 r4 = FUN_0202A028(a1);
+    u32 r0 = FUN_02029FD4(ptr, a1);
+    if (r0 <= r4)
+        r4 = r0;
+    return r4;
+}
+
+THUMB_FUNC u32 FUN_0202A170(struct UnkStruct_02029FB0 * ptr, s32 a1)
+{
+    GF_ASSERT(a1 < 38);
+    u32 r0 = FUN_0202A150(ptr, 0) + FUN_0202A070(a1);
+    if (r0 > 99999999)
+    {
+        return FUN_0202A07C(ptr, 0, 99999999);
+    }
+    else
+    {
+        return FUN_0202A11C(ptr, 0, FUN_0202A070(a1));
+    }
+}
+
+THUMB_FUNC u32 FUN_0202A1B8(struct UnkStruct_02029FB0 * ptr)
+{
+    return FUN_0202A150(ptr, 0);
+}
+
+THUMB_FUNC void FUN_0202A1C4(struct UnkStruct_02029FB0 * ptr, struct Pokedex * pokedex, u16 species)
+{
+    if (!Pokedex_CheckMonCaughtFlag(pokedex, species))
+    {
+        FUN_0202A170(ptr, 22);
+    }
+}
diff --git a/arm9/src/unk_0205FA2C.c b/arm9/src/unk_0205FA2C.c
index a023ad83..d8c4ecb2 100644
--- a/arm9/src/unk_0205FA2C.c
+++ b/arm9/src/unk_0205FA2C.c
@@ -12,7 +12,6 @@ extern u16 *GetVarPointer(struct UnkSavStruct80 *arg, u16);
 extern u16 MOD06_02244660(struct UnkSavStruct80 *param0, u8 *param1);
 extern u16 MOD06_022446BC(struct UnkSavStruct80 *param0, u8 *param1);
 extern u16 MOD06_022446E0(struct UnkSavStruct80 *param0, u8 *param1);
-extern u32 FUN_0202A150(struct UnkStruct_02029FB0 *param0, u32 param1);
 extern u32 FUN_02026CC4(struct SaveBlock2 *sav2);
 extern u32 FUN_02025D94(u32 param0, u32 param1);