diff --git a/include/d/d_bg/d_bg_s/polypass/asm/func_80078D64.s b/include/d/d_bg/d_bg_s/polypass/asm/func_80078D64.s
deleted file mode 100644
index 0e69b6aa8e5..00000000000
--- a/include/d/d_bg/d_bg_s/polypass/asm/func_80078D64.s
+++ /dev/null
@@ -1,19 +0,0 @@
-/* 80078D64 00075CA4  3C 80 80 3B */ lis r4, lbl_803ABA44@ha
-/* 80078D68 00075CA8  38 04 BA 44 */ addi r0, r4, lbl_803ABA44@l
-/* 80078D6C 00075CAC  90 03 00 00 */ stw r0, 0(r3)
-/* 80078D70 00075CB0  3C 80 80 3B */ lis r4, lbl_803ABA38@ha
-/* 80078D74 00075CB4  38 04 BA 38 */ addi r0, r4, lbl_803ABA38@l
-/* 80078D78 00075CB8  90 03 00 00 */ stw r0, 0(r3)
-/* 80078D7C 00075CBC  38 00 00 00 */ li r0, 0
-/* 80078D80 00075CC0  98 03 00 04 */ stb r0, 4(r3)
-/* 80078D84 00075CC4  98 03 00 05 */ stb r0, 5(r3)
-/* 80078D88 00075CC8  98 03 00 06 */ stb r0, 6(r3)
-/* 80078D8C 00075CCC  98 03 00 07 */ stb r0, 7(r3)
-/* 80078D90 00075CD0  98 03 00 08 */ stb r0, 8(r3)
-/* 80078D94 00075CD4  98 03 00 09 */ stb r0, 9(r3)
-/* 80078D98 00075CD8  98 03 00 0A */ stb r0, 0xa(r3)
-/* 80078D9C 00075CDC  98 03 00 0B */ stb r0, 0xb(r3)
-/* 80078DA0 00075CE0  98 03 00 0C */ stb r0, 0xc(r3)
-/* 80078DA4 00075CE4  98 03 00 0D */ stb r0, 0xd(r3)
-/* 80078DA8 00075CE8  98 03 00 0E */ stb r0, 0xe(r3)
-/* 80078DAC 00075CEC  4E 80 00 20 */ blr
diff --git a/include/d/d_bg/d_bg_s/polypass/asm/func_80078DB0.s b/include/d/d_bg/d_bg_s/polypass/asm/func_80078DB0.s
deleted file mode 100644
index 51174a11b6f..00000000000
--- a/include/d/d_bg/d_bg_s/polypass/asm/func_80078DB0.s
+++ /dev/null
@@ -1,25 +0,0 @@
-/* 80078DB0 00075CF0  94 21 FF F0 */ stwu r1, -0x10(r1)
-/* 80078DB4 00075CF4  7C 08 02 A6 */ mflr r0
-/* 80078DB8 00075CF8  90 01 00 14 */ stw r0, 0x14(r1)
-/* 80078DBC 00075CFC  93 E1 00 0C */ stw r31, 0xc(r1)
-/* 80078DC0 00075D00  7C 7F 1B 79 */ or. r31, r3, r3
-/* 80078DC4 00075D04  41 82 00 30 */ beq lbl_80078DF4
-/* 80078DC8 00075D08  3C 60 80 3B */ lis r3, lbl_803ABA38@ha
-/* 80078DCC 00075D0C  38 03 BA 38 */ addi r0, r3, lbl_803ABA38@l
-/* 80078DD0 00075D10  90 1F 00 00 */ stw r0, 0(r31)
-/* 80078DD4 00075D14  41 82 00 10 */ beq lbl_80078DE4
-/* 80078DD8 00075D18  3C 60 80 3B */ lis r3, lbl_803ABA44@ha
-/* 80078DDC 00075D1C  38 03 BA 44 */ addi r0, r3, lbl_803ABA44@l
-/* 80078DE0 00075D20  90 1F 00 00 */ stw r0, 0(r31)
-lbl_80078DE4:
-/* 80078DE4 00075D24  7C 80 07 35 */ extsh. r0, r4
-/* 80078DE8 00075D28  40 81 00 0C */ ble lbl_80078DF4
-/* 80078DEC 00075D2C  7F E3 FB 78 */ mr r3, r31
-/* 80078DF0 00075D30  48 25 5F 4D */ bl __dl__FPv
-lbl_80078DF4:
-/* 80078DF4 00075D34  7F E3 FB 78 */ mr r3, r31
-/* 80078DF8 00075D38  83 E1 00 0C */ lwz r31, 0xc(r1)
-/* 80078DFC 00075D3C  80 01 00 14 */ lwz r0, 0x14(r1)
-/* 80078E00 00075D40  7C 08 03 A6 */ mtlr r0
-/* 80078E04 00075D44  38 21 00 10 */ addi r1, r1, 0x10
-/* 80078E08 00075D48  4E 80 00 20 */ blr
diff --git a/src/d/d_bg/d_bg_s_poly_pass_chk.cpp b/src/d/d_bg/d_bg_s_poly_pass_chk.cpp
index 89fc47cadd0..14096e407d6 100644
--- a/src/d/d_bg/d_bg_s_poly_pass_chk.cpp
+++ b/src/d/d_bg/d_bg_s_poly_pass_chk.cpp
@@ -3,19 +3,11 @@
 #include "d/d_bg/d_bg_s/d_bg_s_poly_pass_chk.h"
 #include "global.h"
 
-// __ct__16dBgS_PolyPassChkFv
-// dBgS_PolyPassChk::dBgS_PolyPassChk(void)
-asm dBgS_PolyPassChk::dBgS_PolyPassChk() {
-    nofralloc
-    #include "d/d_bg/d_bg_s/polypass/asm/func_80078D64.s"
-}
+dBgS_PolyPassChk::dBgS_PolyPassChk()
+    : mObject(false), mCamera(false), mLink(false), mArrow(false), mBomb(false), mBoomerang(false),
+      mRope(false), mUnderwaterRoof(false), mHorse(false), mStatue(false), mIronBall(false) {}
 
-// __dt__16dBgS_PolyPassChkFv
-// dBgS_PolyPassChk::~dBgS_PolyPassChk(void)
-asm dBgS_PolyPassChk::~dBgS_PolyPassChk() {
-    nofralloc
-    #include "d/d_bg/d_bg_s/polypass/asm/func_80078DB0.s"
-}
+dBgS_PolyPassChk::~dBgS_PolyPassChk() {}
 
 void dBgS_PolyPassChk::SetPassChkInfo(dBgS_PolyPassChk& chk) {
     mObject = chk.mObject;