diff --git a/include/d/actor/d_a_bomb.h b/include/d/actor/d_a_bomb.h
index fc5a2f28d..bd8b16f8e 100644
--- a/include/d/actor/d_a_bomb.h
+++ b/include/d/actor/d_a_bomb.h
@@ -89,7 +89,7 @@ public:
     void eff_explode_normal(const csXyz*);
     void eff_explode_cheap(const csXyz*);
     void eff_explode();
-    int procExplode_init();
+    BOOL procExplode_init();
     bool procExplode();
     bool procCarry_init();
     bool procCarry();
diff --git a/include/d/actor/d_a_branch.h b/include/d/actor/d_a_branch.h
index 95e47d36a..a3e2892b4 100644
--- a/include/d/actor/d_a_branch.h
+++ b/include/d/actor/d_a_branch.h
@@ -25,8 +25,8 @@ public:
     void set_anim(int, int, int);
     void demoPlay(mDoExt_McaMorf*);
 
-    int CreateHeap();
-    static int solidHeapCB(fopAc_ac_c*);
+    BOOL CreateHeap();
+    static BOOL solidHeapCB(fopAc_ac_c*);
     
     MtxP getJointMtx(const char*);
 
diff --git a/include/d/actor/d_a_fan.h b/include/d/actor/d_a_fan.h
index b4038055a..b881079aa 100644
--- a/include/d/actor/d_a_fan.h
+++ b/include/d/actor/d_a_fan.h
@@ -15,7 +15,7 @@ public:
     void set_mtx();
     void set_wind_length(f32);
     void set_cps(f32);
-    virtual int Execute(Mtx**);
+    virtual BOOL Execute(Mtx**);
     virtual BOOL Draw();
 
 public:
diff --git a/include/d/actor/d_a_hmlif.h b/include/d/actor/d_a_hmlif.h
index 487bd2d5f..c3cbdabac 100644
--- a/include/d/actor/d_a_hmlif.h
+++ b/include/d/actor/d_a_hmlif.h
@@ -1,17 +1,17 @@
 #ifndef D_A_HMLIF_H
 #define D_A_HMLIF_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
-class daHmlif_c : public fopAc_ac_c {
+class daHmlif_c : public dBgS_MoveBgActor {
 public:
-    BOOL Delete();
+    virtual BOOL Delete();
     void daHmlifDelete();
-    void CreateHeap();
-    s32 Create();
+    virtual BOOL CreateHeap();
+    virtual BOOL Create();
     cPhs_State daHmlifCreate();
     void set_mtx();
-    void Execute(float(**)[3][4]);
+    virtual BOOL Execute(Mtx**);
     void move();
     void set_se();
     void anim_play();
@@ -21,7 +21,7 @@ public:
     void set_next_pnt();
     void setNextPath();
     void chkSwitchPathType();
-    BOOL Draw();
+    virtual BOOL Draw();
 
 public:
     /* Place member variables here */
diff --git a/include/d/actor/d_a_hys.h b/include/d/actor/d_a_hys.h
index 6befebb8e..31ca8d0f3 100644
--- a/include/d/actor/d_a_hys.h
+++ b/include/d/actor/d_a_hys.h
@@ -1,23 +1,23 @@
 #ifndef D_A_HYS_H
 #define D_A_HYS_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
-class daHys_c : public fopAc_ac_c {
+class daHys_c : public dBgS_MoveBgActor {
 public:
     inline cPhs_State _create();
     void set_mtx();
 
-    BOOL Delete();
-    void CreateHeap();
-    s32 Create();
-    void Execute(float(**)[3][4]);
+    virtual BOOL Delete();
+    virtual BOOL CreateHeap();
+    virtual BOOL Create();
+    virtual BOOL Execute(Mtx**);
     void mode_proc_call();
     void mode_wait();
     void mode_sw_on_init();
     void mode_sw_on();
     void mode_wait_init();
-    BOOL Draw();
+    virtual BOOL Draw();
 
 public:
     /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_ashut.h b/include/d/actor/d_a_obj_ashut.h
index 0c1da3456..a4d79403c 100644
--- a/include/d/actor/d_a_obj_ashut.h
+++ b/include/d/actor/d_a_obj_ashut.h
@@ -1,10 +1,10 @@
 #ifndef D_A_OBJ_ASHUT_H
 #define D_A_OBJ_ASHUT_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjAshut {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         enum Mode_e {
             
@@ -14,10 +14,10 @@ namespace daObjAshut {
         void prm_get_evId() const {}
         void prm_get_swSave() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -32,8 +32,8 @@ namespace daObjAshut {
         void mode_l_u();
         void mode_demoreq_init(Mode_e);
         void mode_demoreq();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_aygr.h b/include/d/actor/d_a_obj_aygr.h
index b4c28a3a7..a77c32310 100644
--- a/include/d/actor/d_a_obj_aygr.h
+++ b/include/d/actor/d_a_obj_aygr.h
@@ -1,22 +1,22 @@
 #ifndef D_A_OBJ_AYGR_H
 #define D_A_OBJ_AYGR_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjAygr {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_mdl() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_drift.h b/include/d/actor/d_a_obj_drift.h
index 2da542650..258de1543 100644
--- a/include/d/actor/d_a_obj_drift.h
+++ b/include/d/actor/d_a_obj_drift.h
@@ -1,21 +1,22 @@
 #ifndef D_A_OBJ_DRIFT_H
 #define D_A_OBJ_DRIFT_H
 
+#include "d/d_bg_s_movebg_actor.h"
 #include "f_op/f_op_actor.h"
 #include "d/d_bg_w.h"
 
 namespace daObjDrift {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_type() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
         void make_flower();
         void calc_flower_param(cXyz*, csXyz*);
         void set_flower_current();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void mode_wait_init();
         void mode_wait();
@@ -25,8 +26,8 @@ namespace daObjDrift {
         void init_mtx();
         void rideCB(dBgW*, fopAc_ac_c*, fopAc_ac_c*);
         void set_current();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_ekskz.h b/include/d/actor/d_a_obj_ekskz.h
index e26166a21..bca86d5e2 100644
--- a/include/d/actor/d_a_obj_ekskz.h
+++ b/include/d/actor/d_a_obj_ekskz.h
@@ -19,7 +19,7 @@ namespace daObjEkskz {
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
-        virtual BOOL Execute(float(**)[3][4]);
+        virtual BOOL Execute(Mtx**);
         virtual BOOL Draw();
     
     public:
diff --git a/include/d/actor/d_a_obj_hami2.h b/include/d/actor/d_a_obj_hami2.h
index 11a527c5f..7b4c36881 100644
--- a/include/d/actor/d_a_obj_hami2.h
+++ b/include/d/actor/d_a_obj_hami2.h
@@ -1,17 +1,17 @@
 #ifndef D_A_OBJ_HAMI2_H
 #define D_A_OBJ_HAMI2_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjHami2 {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_swSave() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -21,8 +21,8 @@ namespace daObjHami2 {
         void daObjHami2_open_stop();
         void daObjHami2_close_demo_wait();
         void daObjHami2_close_demo();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_hami3.h b/include/d/actor/d_a_obj_hami3.h
index 572611b50..d42d68cfb 100644
--- a/include/d/actor/d_a_obj_hami3.h
+++ b/include/d/actor/d_a_obj_hami3.h
@@ -1,19 +1,19 @@
 #ifndef D_A_OBJ_HAMI3_H
 #define D_A_OBJ_HAMI3_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjHami3 {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_sound() const {}
         void prm_get_swSave() const {}
         void prm_get_swSave2() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -23,8 +23,8 @@ namespace daObjHami3 {
         void daObjHami3_open_stop();
         void daObjHami3_close_demo_wait();
         void daObjHami3_close_demo();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_hlift.h b/include/d/actor/d_a_obj_hlift.h
index f464c8886..3d1b6fd1f 100644
--- a/include/d/actor/d_a_obj_hlift.h
+++ b/include/d/actor/d_a_obj_hlift.h
@@ -1,10 +1,10 @@
 #ifndef D_A_OBJ_HLIFT_H
 #define D_A_OBJ_HLIFT_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjHlift {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         enum Mode_e {
             
@@ -15,10 +15,10 @@ namespace daObjHlift {
         void prm_get_size() const {}
         void prm_get_swSave() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void mode_lower_init();
         void mode_lower();
@@ -37,8 +37,8 @@ namespace daObjHlift {
         void vib_proc();
         void chk_demo_end();
         void se_whole();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_jump.h b/include/d/actor/d_a_obj_jump.h
index 0871823e7..55debba0d 100644
--- a/include/d/actor/d_a_obj_jump.h
+++ b/include/d/actor/d_a_obj_jump.h
@@ -1,13 +1,14 @@
 #ifndef D_A_OBJ_JUMP_H
 #define D_A_OBJ_JUMP_H
 
+#include "d/d_bg_s_movebg_actor.h"
 #include "f_op/f_op_actor.h"
 #include "d/d_bg_w.h"
 
 class J3DNode;
 
 namespace daObjJump {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         static u32 prm_make_b() {
             return 1;
@@ -20,10 +21,10 @@ namespace daObjJump {
         void attr() const {}
         void prm_get_type() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -44,11 +45,11 @@ namespace daObjJump {
         void mode_upper();
         void mode_u_w_init();
         void mode_u_w();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
-        /* 0x290 */ u8 m290[0x336 - 0x290];
+        /* 0x2C8 */ u8 m2C8[0x336 - 0x2C8];
         /* 0x336 */ u8 m336;
         /* 0x337 */ u8 m337[0x358 - 0x337];
     };
diff --git a/include/d/actor/d_a_obj_mkie.h b/include/d/actor/d_a_obj_mkie.h
index 81a5fc770..410b2b2bb 100644
--- a/include/d/actor/d_a_obj_mkie.h
+++ b/include/d/actor/d_a_obj_mkie.h
@@ -1,10 +1,10 @@
 #ifndef D_A_OBJ_MKIE_H
 #define D_A_OBJ_MKIE_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjMkie {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         static u32 prm_make(u8 eventId, int swNo) {
             return swNo << 0x10 | (eventId | 0x3000);
@@ -20,12 +20,12 @@ namespace daObjMkie {
         void prm_get_swSave() const {}
         void prm_get_type() const {}
     
-        void CreateHeap();
+        virtual BOOL CreateHeap();
         void init_cc();
         void set_cc_pos();
-        s32 Create();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -40,11 +40,11 @@ namespace daObjMkie {
         void mode_demo_init();
         void mode_demo();
         void mode_proc_call();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
-        /* 0x290 */ u8 m290[0xF58 - 0x290];
+        /* 0x2C8 */ u8 m2C8[0xF58 - 0x2C8];
         /* 0xF58 */ u8 mF58;
         /* 0xF59 */ u8 mF59[0xF64 - 0xF59];
     };
diff --git a/include/d/actor/d_a_obj_mkiek.h b/include/d/actor/d_a_obj_mkiek.h
index 8dcf6c679..6dd494003 100644
--- a/include/d/actor/d_a_obj_mkiek.h
+++ b/include/d/actor/d_a_obj_mkiek.h
@@ -1,26 +1,26 @@
 #ifndef D_A_OBJ_MKIEK_H
 #define D_A_OBJ_MKIEK_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjMkiek {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_sound() const {}
         void prm_get_swSave() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
         void check();
         void demo_wait();
         void demo();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_msdan_sub.h b/include/d/actor/d_a_obj_msdan_sub.h
index 73977f7d6..10677295f 100644
--- a/include/d/actor/d_a_obj_msdan_sub.h
+++ b/include/d/actor/d_a_obj_msdan_sub.h
@@ -1,24 +1,24 @@
 #ifndef D_A_OBJ_MSDAN_SUB_H
 #define D_A_OBJ_MSDAN_SUB_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjMsdanSub {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_objNo() const {}
         void prm_get_size() const {}
         void prm_get_swSave() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_msdan_sub2.h b/include/d/actor/d_a_obj_msdan_sub2.h
index b6ca85ec6..1aa53fd4a 100644
--- a/include/d/actor/d_a_obj_msdan_sub2.h
+++ b/include/d/actor/d_a_obj_msdan_sub2.h
@@ -1,23 +1,23 @@
 #ifndef D_A_OBJ_MSDAN_SUB2_H
 #define D_A_OBJ_MSDAN_SUB2_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjMsdanSub2 {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_objNo() const {}
         void prm_get_swSave() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_nest.h b/include/d/actor/d_a_obj_nest.h
index 214360dd1..9f75616ff 100644
--- a/include/d/actor/d_a_obj_nest.h
+++ b/include/d/actor/d_a_obj_nest.h
@@ -1,24 +1,25 @@
 #ifndef D_A_OBJ_NEST_H
 #define D_A_OBJ_NEST_H
 
+#include "d/d_bg_s_movebg_actor.h"
 #include "f_op/f_op_actor.h"
 #include "d/d_bg_w.h"
 
 namespace daObjNest {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
         void rideCB(dBgW*, fopAc_ac_c*, fopAc_ac_c*);
         void vib_set(float);
         void vib_proc();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_ospbox.h b/include/d/actor/d_a_obj_ospbox.h
index 87b52677b..f40a80507 100644
--- a/include/d/actor/d_a_obj_ospbox.h
+++ b/include/d/actor/d_a_obj_ospbox.h
@@ -1,18 +1,18 @@
 #ifndef D_A_OBJ_OSPBOX_H
 #define D_A_OBJ_OSPBOX_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjOspbox {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_itemNo() const {}
         void prm_get_spec() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -21,8 +21,8 @@ namespace daObjOspbox {
         void sound_break();
         void set_ground();
         void init_ground();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_pirateship.h b/include/d/actor/d_a_obj_pirateship.h
index 36a6fbf02..18e23b199 100644
--- a/include/d/actor/d_a_obj_pirateship.h
+++ b/include/d/actor/d_a_obj_pirateship.h
@@ -1,12 +1,13 @@
 #ifndef D_A_OBJ_PIRATESHIP_H
 #define D_A_OBJ_PIRATESHIP_H
 
+#include "d/d_bg_s_movebg_actor.h"
 #include "f_op/f_op_actor.h"
 
 namespace daObjPirateship {
     f32 getShipOffsetY(s16*, s16*, f32);
     
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         inline cPhs_State _create();
         inline bool _delete();
@@ -18,18 +19,18 @@ namespace daObjPirateship {
         void pirateCreate(int*);
         void partsCreate();
         void sound_proc();
-        void CreateHeap();
+        virtual BOOL CreateHeap();
         void CreateWave();
         void SetWave();
         void DeleteWave();
-        s32 Create();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
-        BOOL Delete();
+        virtual BOOL Create();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
+        virtual BOOL Delete();
         void demo_move();
     
     public:
-        /* 0x290 */ u8 m290[0x2CC - 0x290];
+        /* 0x2C8 */ u8 m2C8[0x2CC - 0x2C8];
         /* 0x2CC */ u8 m2CC;
         /* 0x2CD */ u8 m2CD[0x2CE - 0x2CD];
         /* 0x2CE */ u8 m2CE;
diff --git a/include/d/actor/d_a_obj_smplbg.h b/include/d/actor/d_a_obj_smplbg.h
index 8fcc5fe4f..1498561dc 100644
--- a/include/d/actor/d_a_obj_smplbg.h
+++ b/include/d/actor/d_a_obj_smplbg.h
@@ -1,10 +1,10 @@
 #ifndef D_A_OBJ_SMPLBG_H
 #define D_A_OBJ_SMPLBG_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjSmplbg {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void attr() const {}
         void isStop() {}
@@ -12,16 +12,16 @@ namespace daObjSmplbg {
         void onStop() {}
         void prm_get_type() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
         void exec_qtkhd();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_stair.h b/include/d/actor/d_a_obj_stair.h
index 430bea085..c4e203e54 100644
--- a/include/d/actor/d_a_obj_stair.h
+++ b/include/d/actor/d_a_obj_stair.h
@@ -1,9 +1,9 @@
 #ifndef D_A_OBJ_STAIR_H
 #define D_A_OBJ_STAIR_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
-class daObj_Stair_c : public fopAc_ac_c {
+class daObj_Stair_c : public dBgS_MoveBgActor {
 public:
     inline cPhs_State _create();
     inline bool _delete();
@@ -11,11 +11,11 @@ public:
     inline bool _execute();
     void set_mtx() {}
 
-    void CreateHeap();
-    s32 Create();
-    void Execute(float(**)[3][4]);
-    BOOL Draw();
-    BOOL Delete();
+    virtual BOOL CreateHeap();
+    virtual BOOL Create();
+    virtual BOOL Execute(Mtx**);
+    virtual BOOL Draw();
+    virtual BOOL Delete();
 
 public:
     /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_swflat.h b/include/d/actor/d_a_obj_swflat.h
index 996734dd1..3da3611a7 100644
--- a/include/d/actor/d_a_obj_swflat.h
+++ b/include/d/actor/d_a_obj_swflat.h
@@ -1,25 +1,25 @@
 #ifndef D_A_OBJ_SWFLAT_H
 #define D_A_OBJ_SWFLAT_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjSwflat {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prmGetSwNo() const {}
         void prmGetSwNo2() const {}
         void prmGetType() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
-        BOOL IsDelete();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
+        virtual BOOL IsDelete();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_tenmado.h b/include/d/actor/d_a_obj_tenmado.h
index 37fa369f2..208d5ddb1 100644
--- a/include/d/actor/d_a_obj_tenmado.h
+++ b/include/d/actor/d_a_obj_tenmado.h
@@ -1,23 +1,23 @@
 #ifndef D_A_OBJ_TENMADO_H
 #define D_A_OBJ_TENMADO_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjTenmado {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_swSave() const {}
         void prm_get_swSave2() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_tide.h b/include/d/actor/d_a_obj_tide.h
index b03790b66..4329ddbd0 100644
--- a/include/d/actor/d_a_obj_tide.h
+++ b/include/d/actor/d_a_obj_tide.h
@@ -1,18 +1,18 @@
 #ifndef D_A_OBJ_TIDE_H
 #define D_A_OBJ_TIDE_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daObjTide {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_swSave() const {}
         void prm_get_type() const {}
     
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -36,8 +36,8 @@ namespace daObjTide {
         void se_stop_out();
         void se_stop_up();
         void se_pos_up();
-        void Execute(float(**)[3][4]);
-        BOOL Draw();
+        virtual BOOL Execute(Mtx**);
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_obj_volcano.h b/include/d/actor/d_a_obj_volcano.h
index 992e84b8a..cb06b61c1 100644
--- a/include/d/actor/d_a_obj_volcano.h
+++ b/include/d/actor/d_a_obj_volcano.h
@@ -1,21 +1,21 @@
 #ifndef D_A_OBJ_VOLCANO_H
 #define D_A_OBJ_VOLCANO_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 class J3DMaterial;
 
 namespace daObjVolcano {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         void prm_get_swSave() const {}
     
         void StartFire();
         void StopFire();
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -27,9 +27,9 @@ namespace daObjVolcano {
         void daObjVolcano_freeze_main();
         void daObjVolcano_fail_demo_wait();
         void daObjVolcano_fail_demo_main();
-        void Execute(float(**)[3][4]);
+        virtual BOOL Execute(Mtx**);
         void set_material(J3DMaterial*, unsigned char);
-        BOOL Draw();
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_steam_tag.h b/include/d/actor/d_a_steam_tag.h
index f3587d6e0..f681c3622 100644
--- a/include/d/actor/d_a_steam_tag.h
+++ b/include/d/actor/d_a_steam_tag.h
@@ -29,7 +29,7 @@ public:
     inline BOOL execute();
 
     const daSteamTag_mData* getData();
-    s32 CreateInit();
+    BOOL CreateInit();
     BOOL createEmitter();
     bool endEmitter();
 
diff --git a/include/d/actor/d_a_stone2.h b/include/d/actor/d_a_stone2.h
index 449f2206d..013cab568 100644
--- a/include/d/actor/d_a_stone2.h
+++ b/include/d/actor/d_a_stone2.h
@@ -1,10 +1,10 @@
 #ifndef D_A_STONE2_H
 #define D_A_STONE2_H
 
-#include "f_op/f_op_actor.h"
+#include "d/d_bg_s_movebg_actor.h"
 
 namespace daStone2 {
-    class Act_c : public fopAc_ac_c {
+    class Act_c : public dBgS_MoveBgActor {
     public:
         Act_c();
         
@@ -20,11 +20,11 @@ namespace daStone2 {
         void prmZ_init();
         void is_switch() const;
         void on_switch() const;
-        void CreateHeap();
-        s32 Create();
+        virtual BOOL CreateHeap();
+        virtual BOOL Create();
         void chk_appear();
         cPhs_State Mthd_Create();
-        BOOL Delete();
+        virtual BOOL Delete();
         BOOL Mthd_Delete();
         void set_mtx();
         void init_mtx();
@@ -60,9 +60,9 @@ namespace daStone2 {
         void demo_run_init();
         void demo_run();
         void demo_proc_call();
-        void Execute(float(**)[3][4]);
+        virtual BOOL Execute(Mtx**);
         void draw_shadow();
-        BOOL Draw();
+        virtual BOOL Draw();
     
     public:
         /* Place member variables here */
diff --git a/include/d/actor/d_a_swhit0.h b/include/d/actor/d_a_swhit0.h
index bdce06eeb..aeb969ca5 100644
--- a/include/d/actor/d_a_swhit0.h
+++ b/include/d/actor/d_a_swhit0.h
@@ -24,7 +24,7 @@ public:
     BOOL CreateHeap();
     void decisionRtType();
     
-    s32 CreateInit();
+    BOOL CreateInit();
     cPhs_State create();
 
     s32 checkHit();
diff --git a/include/d/actor/d_a_tori_flag.h b/include/d/actor/d_a_tori_flag.h
index a32051aa7..5f45e77b0 100644
--- a/include/d/actor/d_a_tori_flag.h
+++ b/include/d/actor/d_a_tori_flag.h
@@ -30,7 +30,7 @@ public:
 
     void set_mtx();
     BOOL CreateHeap();
-    s32 CreateInit();
+    cPhs_State CreateInit();
 
     static const char M_arcname[7];
 
diff --git a/include/f_pc/f_pc_manager.h b/include/f_pc/f_pc_manager.h
index 533115fea..f18c70813 100644
--- a/include/f_pc/f_pc_manager.h
+++ b/include/f_pc/f_pc_manager.h
@@ -34,8 +34,7 @@ inline s16 fpcM_GetProfName(void* pProc) {
 }
 
 inline fpc_ProcID fpcM_Create(s16 procName, FastCreateReqFunc createFunc, void* params) {
-    return fpcSCtRq_Request(fpcLy_CurrentLayer(), procName, (stdCreateFunc)createFunc, NULL,
-                            params);
+    return fpcSCtRq_Request(fpcLy_CurrentLayer(), procName, (stdCreateFunc)createFunc, NULL, params);
 }
 
 inline s16 fpcM_DrawPriority(void* pProc) {
diff --git a/include/f_pc/f_pc_stdcreate_req.h b/include/f_pc/f_pc_stdcreate_req.h
index 2be311618..b0696c5be 100644
--- a/include/f_pc/f_pc_stdcreate_req.h
+++ b/include/f_pc/f_pc_stdcreate_req.h
@@ -5,7 +5,7 @@
 
 typedef struct layer_class layer_class;
 
-typedef BOOL (*stdCreateFunc)(void*, void*);
+typedef int (*stdCreateFunc)(void*, void*);
 
 typedef struct standard_create_request_class {
     /* 0x00 */ create_request base;
@@ -25,6 +25,6 @@ cPhs_State fpcSCtRq_phase_Done(standard_create_request_class*);
 cPhs_State fpcSCtRq_Handler(standard_create_request_class* pStdCreateReq);
 BOOL fpcSCtRq_Delete(standard_create_request_class*);
 BOOL fpcSCtRq_Cancel(standard_create_request_class*);
-fpc_ProcID fpcSCtRq_Request(layer_class* param_1, s16 param_2, stdCreateFunc param_3, void* param_4, void* param_5);
+fpc_ProcID fpcSCtRq_Request(layer_class* i_layer, s16 i_procName, stdCreateFunc i_createFunc, void* param_4, void* i_append);
 
 #endif
diff --git a/src/c/c_dylink.cpp b/src/c/c_dylink.cpp
index d9341a775..0c0f62d84 100644
--- a/src/c/c_dylink.cpp
+++ b/src/c/c_dylink.cpp
@@ -456,7 +456,7 @@ const DynamicNameTableEntry DynamicNameTable[] = {
 };
 
 /* 800227A0-800229E0       .text cCc_Init__Fv */
-s32 cCc_Init() {
+BOOL cCc_Init() {
     JUT_ASSERT(0x2a, !DMC_initialized);
 
     JKRSolidHeap * pHeap = JKRSolidHeap::create(0x5648, mDoExt_getArchiveHeap(), false);
diff --git a/src/d/actor/d_a_bomb3.inc b/src/d/actor/d_a_bomb3.inc
index d86bb654a..310bbfdab 100644
--- a/src/d/actor/d_a_bomb3.inc
+++ b/src/d/actor/d_a_bomb3.inc
@@ -751,7 +751,7 @@ void daBomb_c::eff_explode() {
 }
 
 /* 800DB024-800DB630       .text procExplode_init__8daBomb_cFv */
-int daBomb_c::procExplode_init() {
+BOOL daBomb_c::procExplode_init() {
     camera_class* camera = dComIfGp_getCamera(dComIfGp_getPlayerCameraID(0));
     camera->mCamera.ForceLockOff(fopAcM_GetID(this));
 
diff --git a/src/d/actor/d_a_branch.cpp b/src/d/actor/d_a_branch.cpp
index 8f5c06ada..19bae8d60 100644
--- a/src/d/actor/d_a_branch.cpp
+++ b/src/d/actor/d_a_branch.cpp
@@ -54,13 +54,13 @@ void daBranch_c::demoPlay(mDoExt_McaMorf* morf) {
 }
 
 /* 00000228-00000248       .text solidHeapCB__10daBranch_cFP10fopAc_ac_c */
-int daBranch_c::solidHeapCB(fopAc_ac_c* i_this) {
+BOOL daBranch_c::solidHeapCB(fopAc_ac_c* i_this) {
     daBranch_c* branch = static_cast<daBranch_c*>(i_this);
     return branch->CreateHeap();
 }
 
 /* 00000248-0000049C       .text CreateHeap__10daBranch_cFv */
-int daBranch_c::CreateHeap() {
+BOOL daBranch_c::CreateHeap() {
     int bmd[] = { KWOOD_00_BMD_WS, KWOOD_00_BMD_WB };
     int bck[] = { KWOOD_00_BCK_SWING02, KWOOD_00_BCK_BREAK };
     int bas[] = { KWOOD_00_BAS_SWING02, KWOOD_00_BAS_BREAK };
diff --git a/src/d/actor/d_a_fan.cpp b/src/d/actor/d_a_fan.cpp
index 743a9a144..033793744 100644
--- a/src/d/actor/d_a_fan.cpp
+++ b/src/d/actor/d_a_fan.cpp
@@ -102,7 +102,7 @@ BOOL daFan_c::CreateHeap() {
     return TRUE;
 }
 
-static int nodeCallBack(J3DNode*, int);
+static BOOL nodeCallBack(J3DNode*, int);
 
 /* 0000040C-00000640       .text Create__7daFan_cFv */
 BOOL daFan_c::Create() {
@@ -135,7 +135,7 @@ BOOL daFan_c::Create() {
 }
 
 /* 00000640-000006F4       .text nodeCallBack__FP7J3DNodei */
-static int nodeCallBack(J3DNode* node, int calcTiming) {
+static BOOL nodeCallBack(J3DNode* node, int calcTiming) {
     if (calcTiming == J3DNodeCBCalcTiming_In) {
         J3DJoint* joint = (J3DJoint*)node;
         u32 jntNo = joint->getJntNo();
@@ -209,7 +209,7 @@ void daFan_c::set_cps(f32 h) {
 }
 
 /* 00000E54-00001088       .text Execute__7daFan_cFPPA3_A4_f */
-int daFan_c::Execute(Mtx** mtxP) {
+BOOL daFan_c::Execute(Mtx** mtxP) {
     s16 speed = m_fan_speed[mType];
     f32 len = mFanSpeed / (f32)speed;
 
diff --git a/src/d/actor/d_a_ghostship.cpp b/src/d/actor/d_a_ghostship.cpp
index 2e988cef5..4b39f84c2 100644
--- a/src/d/actor/d_a_ghostship.cpp
+++ b/src/d/actor/d_a_ghostship.cpp
@@ -236,7 +236,7 @@ void daGhostship_c::getArg() {
 }
 
 /* 00000C8C-00000DFC .text daGhostshipCreate__FPv */
-static s32 daGhostshipCreate(void* i_actor) {
+static cPhs_State daGhostshipCreate(void* i_actor) {
     daGhostship_c* i_this = static_cast<daGhostship_c*>(i_actor);
     fopAcM_SetupActor(i_this, daGhostship_c);
 
diff --git a/src/d/actor/d_a_hmlif.cpp b/src/d/actor/d_a_hmlif.cpp
index 7506fe122..a44a7e738 100644
--- a/src/d/actor/d_a_hmlif.cpp
+++ b/src/d/actor/d_a_hmlif.cpp
@@ -17,12 +17,12 @@ void daHmlif_c::daHmlifDelete() {
 }
 
 /* 000000D8-0000042C       .text CreateHeap__9daHmlif_cFv */
-void daHmlif_c::CreateHeap() {
+BOOL daHmlif_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 00000474-000007C8       .text Create__9daHmlif_cFv */
-s32 daHmlif_c::Create() {
+BOOL daHmlif_c::Create() {
     /* Nonmatching */
 }
 
@@ -37,7 +37,7 @@ void daHmlif_c::set_mtx() {
 }
 
 /* 00000B80-00000BE4       .text Execute__9daHmlif_cFPPA3_A4_f */
-void daHmlif_c::Execute(float(**)[3][4]) {
+BOOL daHmlif_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_hys.cpp b/src/d/actor/d_a_hys.cpp
index 0278106d2..0f671467b 100644
--- a/src/d/actor/d_a_hys.cpp
+++ b/src/d/actor/d_a_hys.cpp
@@ -12,12 +12,12 @@ BOOL daHys_c::Delete() {
 }
 
 /* 000000B8-00000250       .text CreateHeap__7daHys_cFv */
-void daHys_c::CreateHeap() {
+BOOL daHys_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 00000250-00000368       .text Create__7daHys_cFv */
-s32 daHys_c::Create() {
+BOOL daHys_c::Create() {
     /* Nonmatching */
 }
 
@@ -27,7 +27,7 @@ void daHys_c::set_mtx() {
 }
 
 /* 000003F8-000004A4       .text Execute__7daHys_cFPPA3_A4_f */
-void daHys_c::Execute(float(**)[3][4]) {
+BOOL daHys_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_npc_nz.cpp b/src/d/actor/d_a_npc_nz.cpp
index f710e6e42..147c4b53c 100644
--- a/src/d/actor/d_a_npc_nz.cpp
+++ b/src/d/actor/d_a_npc_nz.cpp
@@ -523,7 +523,7 @@ static u32 daNpcNz_getShopBoughtMsg(u8 itemNo) {
 }
 
 /* 00001B38-00001B70       .text daNpc_Nz_ShopItemCreateCB__FPv */
-static int daNpc_Nz_ShopItemCreateCB(void* i_item) {
+static cPhs_State daNpc_Nz_ShopItemCreateCB(void* i_item) {
     daShopItem_c* i_this = static_cast<daShopItem_c*>(i_item);
     i_this->hide();
     i_this->setTevType(TEV_TYPE_ACTOR);
diff --git a/src/d/actor/d_a_obj_ashut.cpp b/src/d/actor/d_a_obj_ashut.cpp
index 664f13755..fade1890c 100644
--- a/src/d/actor/d_a_obj_ashut.cpp
+++ b/src/d/actor/d_a_obj_ashut.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-0000012C       .text CreateHeap__Q210daObjAshut5Act_cFv */
-void daObjAshut::Act_c::CreateHeap() {
+BOOL daObjAshut::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 0000012C-00000224       .text Create__Q210daObjAshut5Act_cFv */
-s32 daObjAshut::Act_c::Create() {
+BOOL daObjAshut::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -97,7 +97,7 @@ void daObjAshut::Act_c::mode_demoreq() {
 }
 
 /* 00000BE4-00000D0C       .text Execute__Q210daObjAshut5Act_cFPPA3_A4_f */
-void daObjAshut::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjAshut::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_aygr.cpp b/src/d/actor/d_a_obj_aygr.cpp
index 8731918ec..4b3efc835 100644
--- a/src/d/actor/d_a_obj_aygr.cpp
+++ b/src/d/actor/d_a_obj_aygr.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-000002A4       .text CreateHeap__Q29daObjAygr5Act_cFv */
-void daObjAygr::Act_c::CreateHeap() {
+BOOL daObjAygr::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 000002A4-00000310       .text Create__Q29daObjAygr5Act_cFv */
-s32 daObjAygr::Act_c::Create() {
+BOOL daObjAygr::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -42,7 +42,7 @@ void daObjAygr::Act_c::init_mtx() {
 }
 
 /* 00000674-000006B0       .text Execute__Q29daObjAygr5Act_cFPPA3_A4_f */
-void daObjAygr::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjAygr::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_drift.cpp b/src/d/actor/d_a_obj_drift.cpp
index f7bee92a6..bfdbfd82a 100644
--- a/src/d/actor/d_a_obj_drift.cpp
+++ b/src/d/actor/d_a_obj_drift.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 000000EC-000001A0       .text CreateHeap__Q210daObjDrift5Act_cFv */
-void daObjDrift::Act_c::CreateHeap() {
+BOOL daObjDrift::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 000001A0-00000370       .text Create__Q210daObjDrift5Act_cFv */
-s32 daObjDrift::Act_c::Create() {
+BOOL daObjDrift::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -87,7 +87,7 @@ void daObjDrift::Act_c::set_current() {
 }
 
 /* 00001104-000011D0       .text Execute__Q210daObjDrift5Act_cFPPA3_A4_f */
-void daObjDrift::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjDrift::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_ekskz.cpp b/src/d/actor/d_a_obj_ekskz.cpp
index 074758253..421d529a1 100644
--- a/src/d/actor/d_a_obj_ekskz.cpp
+++ b/src/d/actor/d_a_obj_ekskz.cpp
@@ -42,7 +42,7 @@ void daObjEkskz::Act_c::init_mtx() {
 }
 
 /* 00000DC0-00000FFC       .text Execute__Q210daObjEkskz5Act_cFPPA3_A4_f */
-BOOL daObjEkskz::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjEkskz::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_hami2.cpp b/src/d/actor/d_a_obj_hami2.cpp
index bff25379d..4f938944d 100644
--- a/src/d/actor/d_a_obj_hami2.cpp
+++ b/src/d/actor/d_a_obj_hami2.cpp
@@ -13,12 +13,12 @@ static BOOL nodeCallBack(J3DNode*, int) {
 }
 
 /* 0000012C-0000032C       .text CreateHeap__Q210daObjHami25Act_cFv */
-void daObjHami2::Act_c::CreateHeap() {
+BOOL daObjHami2::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 0000032C-0000042C       .text Create__Q210daObjHami25Act_cFv */
-s32 daObjHami2::Act_c::Create() {
+BOOL daObjHami2::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -78,7 +78,7 @@ void daObjHami2::Act_c::daObjHami2_close_demo() {
 }
 
 /* 00000A08-00000AB8       .text Execute__Q210daObjHami25Act_cFPPA3_A4_f */
-void daObjHami2::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjHami2::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_hami3.cpp b/src/d/actor/d_a_obj_hami3.cpp
index 3bf56724c..ff4ef1764 100644
--- a/src/d/actor/d_a_obj_hami3.cpp
+++ b/src/d/actor/d_a_obj_hami3.cpp
@@ -13,12 +13,12 @@ static BOOL nodeCallBack(J3DNode*, int) {
 }
 
 /* 0000012C-0000026C       .text CreateHeap__Q210daObjHami35Act_cFv */
-void daObjHami3::Act_c::CreateHeap() {
+BOOL daObjHami3::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 0000026C-00000354       .text Create__Q210daObjHami35Act_cFv */
-s32 daObjHami3::Act_c::Create() {
+BOOL daObjHami3::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -78,7 +78,7 @@ void daObjHami3::Act_c::daObjHami3_close_demo() {
 }
 
 /* 00000934-000009F4       .text Execute__Q210daObjHami35Act_cFPPA3_A4_f */
-void daObjHami3::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjHami3::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_hlift.cpp b/src/d/actor/d_a_obj_hlift.cpp
index dac4c8fb2..7ac556ee9 100644
--- a/src/d/actor/d_a_obj_hlift.cpp
+++ b/src/d/actor/d_a_obj_hlift.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-000001BC       .text CreateHeap__Q210daObjHlift5Act_cFv */
-void daObjHlift::Act_c::CreateHeap() {
+BOOL daObjHlift::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 000001BC-000002D0       .text Create__Q210daObjHlift5Act_cFv */
-s32 daObjHlift::Act_c::Create() {
+BOOL daObjHlift::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -117,7 +117,7 @@ void daObjHlift::Act_c::se_whole() {
 }
 
 /* 00000E74-00000FD4       .text Execute__Q210daObjHlift5Act_cFPPA3_A4_f */
-void daObjHlift::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjHlift::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_jump.cpp b/src/d/actor/d_a_obj_jump.cpp
index ebff48b0a..f0a8772fb 100644
--- a/src/d/actor/d_a_obj_jump.cpp
+++ b/src/d/actor/d_a_obj_jump.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-00000184       .text CreateHeap__Q29daObjJump5Act_cFv */
-void daObjJump::Act_c::CreateHeap() {
+BOOL daObjJump::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 00000184-0000033C       .text Create__Q29daObjJump5Act_cFv */
-s32 daObjJump::Act_c::Create() {
+BOOL daObjJump::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -127,7 +127,7 @@ void daObjJump::Act_c::mode_u_w() {
 }
 
 /* 00001338-000014B0       .text Execute__Q29daObjJump5Act_cFPPA3_A4_f */
-void daObjJump::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjJump::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_mkie.cpp b/src/d/actor/d_a_obj_mkie.cpp
index 730efd265..886794008 100644
--- a/src/d/actor/d_a_obj_mkie.cpp
+++ b/src/d/actor/d_a_obj_mkie.cpp
@@ -7,7 +7,7 @@
 #include "d/d_procname.h"
 
 /* 00000078-00000250       .text CreateHeap__Q29daObjMkie5Act_cFv */
-void daObjMkie::Act_c::CreateHeap() {
+BOOL daObjMkie::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
@@ -22,7 +22,7 @@ void daObjMkie::Act_c::set_cc_pos() {
 }
 
 /* 00000420-00000568       .text Create__Q29daObjMkie5Act_cFv */
-s32 daObjMkie::Act_c::Create() {
+BOOL daObjMkie::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -107,7 +107,7 @@ void daObjMkie::Act_c::mode_proc_call() {
 }
 
 /* 000013DC-000014A0       .text Execute__Q29daObjMkie5Act_cFPPA3_A4_f */
-void daObjMkie::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjMkie::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_mkiek.cpp b/src/d/actor/d_a_obj_mkiek.cpp
index 9706b0d6c..1936fe301 100644
--- a/src/d/actor/d_a_obj_mkiek.cpp
+++ b/src/d/actor/d_a_obj_mkiek.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-00000240       .text CreateHeap__Q210daObjMkiek5Act_cFv */
-void daObjMkiek::Act_c::CreateHeap() {
+BOOL daObjMkiek::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 00000240-00000314       .text Create__Q210daObjMkiek5Act_cFv */
-s32 daObjMkiek::Act_c::Create() {
+BOOL daObjMkiek::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -57,7 +57,7 @@ void daObjMkiek::Act_c::demo() {
 }
 
 /* 00000C1C-00000D00       .text Execute__Q210daObjMkiek5Act_cFPPA3_A4_f */
-void daObjMkiek::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjMkiek::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_msdan_sub.cpp b/src/d/actor/d_a_obj_msdan_sub.cpp
index 520a23d2c..1fb970ac0 100644
--- a/src/d/actor/d_a_obj_msdan_sub.cpp
+++ b/src/d/actor/d_a_obj_msdan_sub.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-0000012C       .text CreateHeap__Q213daObjMsdanSub5Act_cFv */
-void daObjMsdanSub::Act_c::CreateHeap() {
+BOOL daObjMsdanSub::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 0000012C-00000304       .text Create__Q213daObjMsdanSub5Act_cFv */
-s32 daObjMsdanSub::Act_c::Create() {
+BOOL daObjMsdanSub::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -42,7 +42,7 @@ void daObjMsdanSub::Act_c::init_mtx() {
 }
 
 /* 00000534-00000BB4       .text Execute__Q213daObjMsdanSub5Act_cFPPA3_A4_f */
-void daObjMsdanSub::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjMsdanSub::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_msdan_sub2.cpp b/src/d/actor/d_a_obj_msdan_sub2.cpp
index 69ff2f088..d209a0711 100644
--- a/src/d/actor/d_a_obj_msdan_sub2.cpp
+++ b/src/d/actor/d_a_obj_msdan_sub2.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-0000012C       .text CreateHeap__Q214daObjMsdanSub25Act_cFv */
-void daObjMsdanSub2::Act_c::CreateHeap() {
+BOOL daObjMsdanSub2::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 0000012C-000002E4       .text Create__Q214daObjMsdanSub25Act_cFv */
-s32 daObjMsdanSub2::Act_c::Create() {
+BOOL daObjMsdanSub2::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -42,7 +42,7 @@ void daObjMsdanSub2::Act_c::init_mtx() {
 }
 
 /* 00000598-0000090C       .text Execute__Q214daObjMsdanSub25Act_cFPPA3_A4_f */
-void daObjMsdanSub2::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjMsdanSub2::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_nest.cpp b/src/d/actor/d_a_obj_nest.cpp
index d95a62fab..c371230ee 100644
--- a/src/d/actor/d_a_obj_nest.cpp
+++ b/src/d/actor/d_a_obj_nest.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-0000012C       .text CreateHeap__Q29daObjNest5Act_cFv */
-void daObjNest::Act_c::CreateHeap() {
+BOOL daObjNest::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 0000012C-000001F0       .text Create__Q29daObjNest5Act_cFv */
-s32 daObjNest::Act_c::Create() {
+BOOL daObjNest::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -57,7 +57,7 @@ void daObjNest::Act_c::vib_proc() {
 }
 
 /* 0000070C-0000075C       .text Execute__Q29daObjNest5Act_cFPPA3_A4_f */
-void daObjNest::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjNest::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_ospbox.cpp b/src/d/actor/d_a_obj_ospbox.cpp
index a517c663a..097a68b35 100644
--- a/src/d/actor/d_a_obj_ospbox.cpp
+++ b/src/d/actor/d_a_obj_ospbox.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 000000EC-000001A0       .text CreateHeap__Q211daObjOspbox5Act_cFv */
-void daObjOspbox::Act_c::CreateHeap() {
+BOOL daObjOspbox::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 000001A0-00000294       .text Create__Q211daObjOspbox5Act_cFv */
-s32 daObjOspbox::Act_c::Create() {
+BOOL daObjOspbox::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -67,7 +67,7 @@ void daObjOspbox::Act_c::init_ground() {
 }
 
 /* 00001008-000010DC       .text Execute__Q211daObjOspbox5Act_cFPPA3_A4_f */
-void daObjOspbox::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjOspbox::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_pirateship.cpp b/src/d/actor/d_a_obj_pirateship.cpp
index ca9e37ec7..194e212ea 100644
--- a/src/d/actor/d_a_obj_pirateship.cpp
+++ b/src/d/actor/d_a_obj_pirateship.cpp
@@ -39,7 +39,7 @@ void daObjPirateship::Act_c::sound_proc() {
 }
 
 /* 0000095C-00000A50       .text CreateHeap__Q215daObjPirateship5Act_cFv */
-void daObjPirateship::Act_c::CreateHeap() {
+BOOL daObjPirateship::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
@@ -59,12 +59,12 @@ void daObjPirateship::Act_c::DeleteWave() {
 }
 
 /* 00000D38-00000DA4       .text Create__Q215daObjPirateship5Act_cFv */
-s32 daObjPirateship::Act_c::Create() {
+BOOL daObjPirateship::Act_c::Create() {
     /* Nonmatching */
 }
 
 /* 00000DA4-00000DB4       .text Execute__Q215daObjPirateship5Act_cFPPA3_A4_f */
-void daObjPirateship::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjPirateship::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_smplbg.cpp b/src/d/actor/d_a_obj_smplbg.cpp
index 43cb09ae2..e1ecdfa67 100644
--- a/src/d/actor/d_a_obj_smplbg.cpp
+++ b/src/d/actor/d_a_obj_smplbg.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-00000144       .text CreateHeap__Q211daObjSmplbg5Act_cFv */
-void daObjSmplbg::Act_c::CreateHeap() {
+BOOL daObjSmplbg::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 00000144-0000032C       .text Create__Q211daObjSmplbg5Act_cFv */
-s32 daObjSmplbg::Act_c::Create() {
+BOOL daObjSmplbg::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -47,7 +47,7 @@ void daObjSmplbg::Act_c::exec_qtkhd() {
 }
 
 /* 0000061C-000006CC       .text Execute__Q211daObjSmplbg5Act_cFPPA3_A4_f */
-void daObjSmplbg::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjSmplbg::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_stair.cpp b/src/d/actor/d_a_obj_stair.cpp
index 621e05000..6de2e56f7 100644
--- a/src/d/actor/d_a_obj_stair.cpp
+++ b/src/d/actor/d_a_obj_stair.cpp
@@ -18,17 +18,17 @@ void ride_call_back(dBgW*, fopAc_ac_c*, fopAc_ac_c*) {
 }
 
 /* 000001D8-000002C4       .text CreateHeap__13daObj_Stair_cFv */
-void daObj_Stair_c::CreateHeap() {
+BOOL daObj_Stair_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 000002C4-000002D8       .text Create__13daObj_Stair_cFv */
-s32 daObj_Stair_c::Create() {
+BOOL daObj_Stair_c::Create() {
     /* Nonmatching */
 }
 
 /* 000002D8-00000410       .text Execute__13daObj_Stair_cFPPA3_A4_f */
-void daObj_Stair_c::Execute(float(**)[3][4]) {
+BOOL daObj_Stair_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_swflat.cpp b/src/d/actor/d_a_obj_swflat.cpp
index f89c81689..a41694768 100644
--- a/src/d/actor/d_a_obj_swflat.cpp
+++ b/src/d/actor/d_a_obj_swflat.cpp
@@ -12,12 +12,12 @@ daObjSwflat_HIO_c::daObjSwflat_HIO_c() {
 }
 
 /* 00000138-00000280       .text CreateHeap__Q211daObjSwflat5Act_cFv */
-void daObjSwflat::Act_c::CreateHeap() {
+BOOL daObjSwflat::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 000002C8-00000630       .text Create__Q211daObjSwflat5Act_cFv */
-s32 daObjSwflat::Act_c::Create() {
+BOOL daObjSwflat::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -47,7 +47,7 @@ void daObjSwflat::Act_c::init_mtx() {
 }
 
 /* 00000B20-0000121C       .text Execute__Q211daObjSwflat5Act_cFPPA3_A4_f */
-void daObjSwflat::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjSwflat::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_tenmado.cpp b/src/d/actor/d_a_obj_tenmado.cpp
index f7b1a1045..de3fecfb9 100644
--- a/src/d/actor/d_a_obj_tenmado.cpp
+++ b/src/d/actor/d_a_obj_tenmado.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-000001B4       .text CreateHeap__Q212daObjTenmado5Act_cFv */
-void daObjTenmado::Act_c::CreateHeap() {
+BOOL daObjTenmado::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 000001B4-0000029C       .text Create__Q212daObjTenmado5Act_cFv */
-s32 daObjTenmado::Act_c::Create() {
+BOOL daObjTenmado::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -42,7 +42,7 @@ void daObjTenmado::Act_c::init_mtx() {
 }
 
 /* 00000530-00000694       .text Execute__Q212daObjTenmado5Act_cFPPA3_A4_f */
-void daObjTenmado::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjTenmado::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_tide.cpp b/src/d/actor/d_a_obj_tide.cpp
index ffc85f14b..3c01de2f2 100644
--- a/src/d/actor/d_a_obj_tide.cpp
+++ b/src/d/actor/d_a_obj_tide.cpp
@@ -7,12 +7,12 @@
 #include "d/d_procname.h"
 
 /* 00000078-00000644       .text CreateHeap__Q29daObjTide5Act_cFv */
-void daObjTide::Act_c::CreateHeap() {
+BOOL daObjTide::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 0000068C-000007BC       .text Create__Q29daObjTide5Act_cFv */
-s32 daObjTide::Act_c::Create() {
+BOOL daObjTide::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -142,7 +142,7 @@ void daObjTide::Act_c::se_pos_up() {
 }
 
 /* 00001B78-00001C84       .text Execute__Q29daObjTide5Act_cFPPA3_A4_f */
-void daObjTide::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjTide::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_obj_volcano.cpp b/src/d/actor/d_a_obj_volcano.cpp
index c8c49eca9..4e5078a60 100644
--- a/src/d/actor/d_a_obj_volcano.cpp
+++ b/src/d/actor/d_a_obj_volcano.cpp
@@ -17,12 +17,12 @@ void daObjVolcano::Act_c::StopFire() {
 }
 
 /* 00000470-00000758       .text CreateHeap__Q212daObjVolcano5Act_cFv */
-void daObjVolcano::Act_c::CreateHeap() {
+BOOL daObjVolcano::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 00000758-000009C8       .text Create__Q212daObjVolcano5Act_cFv */
-s32 daObjVolcano::Act_c::Create() {
+BOOL daObjVolcano::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -92,7 +92,7 @@ void daObjVolcano::Act_c::daObjVolcano_fail_demo_main() {
 }
 
 /* 00001740-0000199C       .text Execute__Q212daObjVolcano5Act_cFPPA3_A4_f */
-void daObjVolcano::Act_c::Execute(float(**)[3][4]) {
+BOOL daObjVolcano::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_scene_change.cpp b/src/d/actor/d_a_scene_change.cpp
index 373641b66..51054dc85 100644
--- a/src/d/actor/d_a_scene_change.cpp
+++ b/src/d/actor/d_a_scene_change.cpp
@@ -19,7 +19,7 @@ daSceneChgHIO_c::daSceneChgHIO_c() {
 }
 
 /* 00000118-000001A8       .text daSceneChgCreate__FPv */
-static s32 daSceneChgCreate(void* i_this) {
+static cPhs_State daSceneChgCreate(void* i_this) {
     d_a_scene_change_c* scnChg = static_cast<d_a_scene_change_c*>(i_this);
     
     fopAcM_SetupActor(scnChg, d_a_scene_change_c);
diff --git a/src/d/actor/d_a_steam_tag.cpp b/src/d/actor/d_a_steam_tag.cpp
index f4e2d426e..19ddb4b54 100644
--- a/src/d/actor/d_a_steam_tag.cpp
+++ b/src/d/actor/d_a_steam_tag.cpp
@@ -60,7 +60,7 @@ const daSteamTag_mData* daSteamTag_c::getData() {
 }
 
 /* 00000084-0000029C       .text CreateInit__12daSteamTag_cFv */
-s32 daSteamTag_c::CreateInit() {
+BOOL daSteamTag_c::CreateInit() {
     m29B = daSteamTag_prm::getSchBit(this);
     mEmitTimer = getData()->emit_time_min + cM_rndF(getData()->emit_time_range);
     mCreateTimer = cM_rndF(getData()->create_time_range);;
diff --git a/src/d/actor/d_a_stone2.cpp b/src/d/actor/d_a_stone2.cpp
index 80afefd8c..c0b3c8427 100644
--- a/src/d/actor/d_a_stone2.cpp
+++ b/src/d/actor/d_a_stone2.cpp
@@ -27,12 +27,12 @@ void daStone2::Act_c::on_switch() const {
 }
 
 /* 00000638-00000704       .text CreateHeap__Q28daStone25Act_cFv */
-void daStone2::Act_c::CreateHeap() {
+BOOL daStone2::Act_c::CreateHeap() {
     /* Nonmatching */
 }
 
 /* 00000704-000009C8       .text Create__Q28daStone25Act_cFv */
-s32 daStone2::Act_c::Create() {
+BOOL daStone2::Act_c::Create() {
     /* Nonmatching */
 }
 
@@ -227,7 +227,7 @@ void daStone2::Act_c::demo_proc_call() {
 }
 
 /* 000023BC-00002574       .text Execute__Q28daStone25Act_cFPPA3_A4_f */
-void daStone2::Act_c::Execute(float(**)[3][4]) {
+BOOL daStone2::Act_c::Execute(Mtx**) {
     /* Nonmatching */
 }
 
diff --git a/src/d/actor/d_a_swhit0.cpp b/src/d/actor/d_a_swhit0.cpp
index 50cf82c42..5e6aef9c9 100644
--- a/src/d/actor/d_a_swhit0.cpp
+++ b/src/d/actor/d_a_swhit0.cpp
@@ -138,7 +138,7 @@ void daSwhit0_c::decisionRtType() {
 }
 
 /* 00000270-000004E8       .text CreateInit__10daSwhit0_cFv */
-s32 daSwhit0_c::CreateInit() {
+BOOL daSwhit0_c::CreateInit() {
     setDrawMtx();
     fopAcM_SetMtx(this, mpModel->getBaseTRMtx());
     decisionRtType();
diff --git a/src/d/actor/d_a_tori_flag.cpp b/src/d/actor/d_a_tori_flag.cpp
index f44aa481e..f546f782a 100644
--- a/src/d/actor/d_a_tori_flag.cpp
+++ b/src/d/actor/d_a_tori_flag.cpp
@@ -95,7 +95,7 @@ BOOL daTori_Flag_c::CreateHeap() {
 }
 
 /* 0000030C-000003A4       .text CreateInit__13daTori_Flag_cFv */
-s32 daTori_Flag_c::CreateInit() {
+cPhs_State daTori_Flag_c::CreateInit() {
     mStts.Init(0xFF,0xFF,this);
     mCyl.Set(l_cyl_src);
     mCyl.SetStts(&mStts);
@@ -106,7 +106,7 @@ s32 daTori_Flag_c::CreateInit() {
     set_mtx();
     dKy_tevstr_init(&mClothTevStr, current.roomNo, 0xFF);
     fopAcM_SetMtx(this, mpModel->getBaseTRMtx());
-    return 4;
+    return cPhs_COMPLEATE_e;
 }
 
 /* 000003C4-00000478       .text _create__13daTori_Flag_cFv */
diff --git a/src/d/d_event_manager.cpp b/src/d/d_event_manager.cpp
index ca5f8d552..2f4b52809 100644
--- a/src/d/d_event_manager.cpp
+++ b/src/d/d_event_manager.cpp
@@ -770,9 +770,9 @@ dEv_seach_prm::dEv_seach_prm(const char* name, u32 mask, u32 value) {
 }
 
 /* 80075394-800753A8       .text dEv_extra_createCB__FPv */
-int dEv_extra_createCB(void* actor) {
+cPhs_State dEv_extra_createCB(void* actor) {
     fopAcM_OnStatus((fopAc_ac_c*)actor, fopAcStts_UNK800_e);
-    return 4;
+    return cPhs_COMPLEATE_e;
 }
 
 /* 800753A8-80075450       .text dEv_talkman_get_action__Fi */
diff --git a/src/f_pc/f_pc_stdcreate_req.cpp b/src/f_pc/f_pc_stdcreate_req.cpp
index 331a149de..a7cce4edd 100644
--- a/src/f_pc/f_pc_stdcreate_req.cpp
+++ b/src/f_pc/f_pc_stdcreate_req.cpp
@@ -54,7 +54,8 @@ cPhs_State fpcSCtRq_phase_IsComplete(standard_create_request_class* i_SCtReq) {
 
 /* 80040794-800407E4       .text fpcSCtRq_phase_PostMethod__FP29standard_create_request_class */
 cPhs_State fpcSCtRq_phase_PostMethod(standard_create_request_class* i_SCtReq) {
-    if (i_SCtReq->mpCallBack != NULL && i_SCtReq->mpCallBack(i_SCtReq->base.mpRes, i_SCtReq->mpCallBackUserData) == FALSE) {
+    if (i_SCtReq->mpCallBack != NULL &&
+        i_SCtReq->mpCallBack(i_SCtReq->base.mpRes, i_SCtReq->mpCallBackUserData) == 0) {
         return cPhs_INIT_e;
     } else {
         return cPhs_NEXT_e;