diff --git a/include/d/actor/d_a_obj_vground.h b/include/d/actor/d_a_obj_vground.h
index 49526eb6c90..fed893aef17 100644
--- a/include/d/actor/d_a_obj_vground.h
+++ b/include/d/actor/d_a_obj_vground.h
@@ -22,7 +22,7 @@ public:
     int draw();
     int _delete();
 
-    u32 getSwbit() { return fopAcM_GetParamBit(this, 0, 8); }
+    u32 getSwbit() { return (u8) fopAcM_GetParamBit(this, 0, 8); }
 
 private:
     /* 0x568 */ request_of_phase_process_class mPhaseReq;
diff --git a/src/d/actor/d_a_obj_usaku.cpp b/src/d/actor/d_a_obj_usaku.cpp
index db9dc4fa179..dd411b050ae 100644
--- a/src/d/actor/d_a_obj_usaku.cpp
+++ b/src/d/actor/d_a_obj_usaku.cpp
@@ -11,16 +11,18 @@
 #include "d/d_procname.h"
 
 static int daObj_Usaku_Draw(obj_usaku_class* i_this) {
-    g_env_light.settingTevStruct(0x10, &i_this->current.pos, &i_this->tevStr);
-    g_env_light.setLightTevColorType_MAJI(i_this->mpModel, &i_this->tevStr);
+    fopAc_ac_c* a_this = static_cast<fopAc_ac_c*>(i_this);
+    g_env_light.settingTevStruct(0x10, &a_this->current.pos, &a_this->tevStr);
+    g_env_light.setLightTevColorType_MAJI(i_this->mpModel, &a_this->tevStr);
     mDoExt_modelUpdateDL(i_this->mpModel);
 
     return 1;
 }
 
 static int daObj_Usaku_Execute(obj_usaku_class* i_this) {
-    mDoMtx_stack_c::transS(i_this->current.pos.x, i_this->current.pos.y, i_this->current.pos.z);
-    mDoMtx_stack_c::YrotM(i_this->shape_angle.y);
+    fopAc_ac_c* a_this = static_cast<fopAc_ac_c*>(i_this);
+    mDoMtx_stack_c::transS(a_this->current.pos.x, a_this->current.pos.y, a_this->current.pos.z);
+    mDoMtx_stack_c::YrotM(a_this->shape_angle.y);
 
     i_this->mpModel->setBaseTRMtx(mDoMtx_stack_c::get());
     if (i_this->mpBgW != NULL) {
@@ -36,6 +38,8 @@ static int daObj_Usaku_IsDelete(obj_usaku_class* i_this) {
 }
 
 static int daObj_Usaku_Delete(obj_usaku_class* i_this) {
+    fopAc_ac_c* a_this = static_cast<fopAc_ac_c*>(i_this);
+    fopAcM_RegisterDeleteID(i_this, "Obj_Usaku");
     dComIfG_resDelete(&i_this->mPhase, "Obj_usaku");
 
     if (i_this->mpBgW != NULL) {
@@ -48,47 +52,58 @@ static int useHeapInit(fopAc_ac_c* i_this) {
     obj_usaku_class* a_this = (obj_usaku_class*)i_this;
 
     J3DModelData* modelData = (J3DModelData*)dComIfG_getObjectRes("Obj_usaku", 4);
+    JUT_ASSERT(209, modelData != NULL);
     a_this->mpModel = mDoExt_J3DModel__create(modelData, 0x80000, 0x11000084);
     if (a_this->mpModel == NULL) {
         return 0;
     }
+    OS_REPORT("//////////////OBJ_USAKU SET 5 !!\n");
 
     a_this->mpBgW = new dBgW();
     if (a_this->mpBgW == NULL) {
         return 0;
     }
 
-    cBgD_t* pdzb = (cBgD_t*)dComIfG_getObjectRes("Obj_usaku", 7);
-    if (a_this->mpBgW->Set(pdzb, cBgW::MOVE_BG_e, &a_this->mBgMtx) == 1) {
+    if (a_this->mpBgW->Set((cBgD_t*)dComIfG_getObjectRes("Obj_usaku", 7), cBgW::MOVE_BG_e,
+                           &a_this->mBgMtx) == 1)
+    {
         return 0;
     }
 
     a_this->mpBgW->SetCrrFunc(dBgS_MoveBGProc_Typical);
+    OS_REPORT("//////////////OBJ_USAKU SET 6 !!\n");
     return 1;
 }
 
 static int daObj_Usaku_Create(fopAc_ac_c* i_this) {
-    fopAcM_ct(i_this, obj_usaku_class);
     obj_usaku_class* a_this = (obj_usaku_class*)i_this;
+    fopAcM_ct(a_this, obj_usaku_class);
 
     int phase = dComIfG_resLoad(&a_this->mPhase, "Obj_usaku");
     if (phase == cPhs_COMPLEATE_e) {
-        a_this->field_0x570 = fopAcM_GetParam(a_this) & 0xFF;
+        OS_REPORT("OBJ_USAKU PARAM %x\n", fopAcM_GetParam(i_this));
+        a_this->field_0x570 = fopAcM_GetParam(i_this) & 0xFF;
         if (a_this->field_0x570 == 0xFF) {
             a_this->field_0x570 = 0;
         }
+        OS_REPORT("OBJ_USAKU//////////////OBJ_USAKU SET 1 !!\n");
 
-        if (!fopAcM_entrySolidHeap(a_this, useHeapInit, 0xC60)) {
+        if (!fopAcM_entrySolidHeap(i_this, useHeapInit, 0xC60)) {
+            OS_REPORT("//////////////OBJ_USAKU SET NON !!\n");
             return cPhs_ERROR_e;
         }
+        OS_REPORT("//////////////OBJ_USAKU SET 2 !!\n");
+
+        OS_REPORT("//////////////OBJ_USAKU SET 3 !!\n");
 
         if (a_this->mpBgW != NULL && dComIfG_Bgsp().Regist(a_this->mpBgW, a_this)) {
             return cPhs_ERROR_e;
         }
+        OS_REPORT("//////////////OBJ_USAKU SET 4 !!\n");
 
-        a_this->cullMtx = a_this->mpModel->getBaseTRMtx();
-        fopAcM_SetMin(a_this, -300.0f, -600.0f, -300.0f);
-        fopAcM_SetMax(a_this, 300.0f, 600.0f, 300.0f);
+        fopAcM_SetMtx(i_this, a_this->mpModel->getBaseTRMtx());
+        fopAcM_SetMin(i_this, -300.0f, -600.0f, -300.0f);
+        fopAcM_SetMax(i_this, 300.0f, 600.0f, 300.0f);
         daObj_Usaku_Execute(a_this);
     }
 
diff --git a/src/d/actor/d_a_obj_vground.cpp b/src/d/actor/d_a_obj_vground.cpp
index e6c8c6818c1..8ba4c3d2824 100644
--- a/src/d/actor/d_a_obj_vground.cpp
+++ b/src/d/actor/d_a_obj_vground.cpp
@@ -8,8 +8,9 @@
 #include "d/actor/d_a_obj_vground.h"
 #include "d/d_procname.h"
 
-static int CheckCreateHeap(fopAc_ac_c* i_this) {
-    return static_cast<daObjVGnd_c*>(i_this)->CreateHeap();
+static int CheckCreateHeap(fopAc_ac_c* a_this) {
+    daObjVGnd_c* i_this = static_cast<daObjVGnd_c*>(a_this);
+    return i_this->CreateHeap();
 }
 
 void daObjVGnd_c::initBaseMtx() {
@@ -21,7 +22,7 @@ void daObjVGnd_c::initBaseMtx() {
 void daObjVGnd_c::setBaseMtx() {
     mDoMtx_stack_c::transS(current.pos.x, current.pos.y, current.pos.z);
     mDoMtx_stack_c::YrotM(shape_angle.y);
-    MTXCopy(mDoMtx_stack_c::now, mpModel->mBaseTransformMtx);
+    mpModel->setBaseTRMtx(mDoMtx_stack_c::get());
 }
 
 int daObjVGnd_c::Create() {
@@ -35,23 +36,29 @@ int daObjVGnd_c::Create() {
 static char* l_arcName = "M_VolcGnd";
 
 int daObjVGnd_c::CreateHeap() {
-    J3DModelData* mpObjectRes = (J3DModelData*)dComIfG_getObjectRes(l_arcName, 5);
-    mpModel = mDoExt_J3DModel__create(mpObjectRes, 0x80000, 0x11000284);
+    J3DModelData* modelData = (J3DModelData*)dComIfG_getObjectRes(l_arcName, 0x5);
+    JUT_ASSERT(183, modelData != NULL);
+    mpModel = mDoExt_J3DModel__create(modelData, 0x80000, 0x11000284);
     if (!mpModel) {
         return 0;
     }
 
-    J3DAnmTextureSRTKey* mpTextureSRTKey =
-        (J3DAnmTextureSRTKey*)dComIfG_getObjectRes(l_arcName, 0xb);
-    mpBtk = new mDoExt_btkAnm();
-    if ((!mpBtk) || (!mpBtk->init(mpObjectRes, mpTextureSRTKey, 1, NULL, 1.0f, NULL, -1))) {
-        return 0;
+    {
+        J3DAnmTextureSRTKey* pbtk = (J3DAnmTextureSRTKey*)dComIfG_getObjectRes(l_arcName, 0xb);
+        JUT_ASSERT(198, pbtk != NULL);
+        mpBtk = new mDoExt_btkAnm();
+        if ((!mpBtk) || (!mpBtk->init(modelData, pbtk, 1, NULL, 1.0f, NULL, -1))) {
+            return 0;
+        }
     }
 
-    J3DAnmTevRegKey* mpTevReqKey = (J3DAnmTevRegKey*)dComIfG_getObjectRes(l_arcName, 8);
-    mpBrk = new mDoExt_brkAnm();
-    if ((!mpBrk) || (!mpBrk->init(mpObjectRes, mpTevReqKey, 1, NULL, 1.0f, NULL, -1))) {
-        return 0;
+    {
+        J3DAnmTevRegKey* pbrk = (J3DAnmTevRegKey*)dComIfG_getObjectRes(l_arcName, 0x8);
+        JUT_ASSERT(212, pbrk != NULL);
+        mpBrk = new mDoExt_brkAnm();
+        if ((!mpBrk) || (!mpBrk->init(modelData, pbrk, 1, NULL, 1.0f, NULL, -1))) {
+            return 0;
+        }
     }
 
     return 1;
@@ -76,7 +83,7 @@ int daObjVGnd_c::execute() {
         mpBrk->setFrame(2.0f);
         mpBtk->setFrame(2.0f);
     } else {
-        if (fopAcM_isSwitch(this, getSwbit())) {
+        if (fopAcM_isSwitch(this, (u8) getSwbit())) {
             mpBrk->setFrame(1.0f);
             mpBtk->setFrame(1.0f);
         } else {
@@ -113,11 +120,13 @@ static int daObjVGnd_Execute(daObjVGnd_c* i_this) {
 }
 
 static int daObjVGnd_Delete(daObjVGnd_c* i_this) {
+    fopAcM_RegisterDeleteID(i_this, "Sample");
     return i_this->_delete();
 }
 
 static int daObjVGnd_Create(fopAc_ac_c* i_this) {
-    return static_cast<daObjVGnd_c*>(i_this)->create();
+    fopAcM_RegisterCreateID(daObjVGnd_c, i_this, "Sample");
+    return a_this->create();
 }
 
 static actor_method_class l_daObjVGnd_Method = {
diff --git a/src/d/actor/d_a_obj_window.cpp b/src/d/actor/d_a_obj_window.cpp
index 74211526976..c15f97e3cf0 100644
--- a/src/d/actor/d_a_obj_window.cpp
+++ b/src/d/actor/d_a_obj_window.cpp
@@ -53,20 +53,25 @@ int daObjWindow_c::Create() {
         mCyl.Set(l_cyl_src);
         mCyl.SetStts(&mStts);
     }
-    tevStr.mLightInf.r = getLightInf();
+    u8 light = getLightInf();
+    tevStr.mLightInf.r = light;
     return 1;
 }
 
 int daObjWindow_c::CreateHeap() {
-    J3DModelData* model_data = (J3DModelData*)dComIfG_getObjectRes(l_arcName, 9);
-    mpModel = mDoExt_J3DModel__create(model_data, 0x80000, 0x11000084);
+    J3DModelData* modelData = (J3DModelData*)dComIfG_getObjectRes(l_arcName, 9);
+    JUT_ASSERT(251, modelData != NULL);
+
+    mpModel = mDoExt_J3DModel__create(modelData, 0x80000, 0x11000084);
     if (mpModel == NULL) {
         return 0;
     }
     if (l_bck[mType] > 0) {
-        J3DAnmTransform* anm = (J3DAnmTransform*)dComIfG_getObjectRes(l_arcName, l_bck[mType]);
+        J3DAnmTransform* pbck = (J3DAnmTransform*)dComIfG_getObjectRes(l_arcName, l_bck[mType]);
+        JUT_ASSERT(266, pbck != NULL);
+
         mpBckAnm = new mDoExt_bckAnm();
-        if (mpBckAnm == NULL || !mpBckAnm->init(anm, 1, 2, 1.0f, 0, -1, false)) {
+        if (mpBckAnm == NULL || !mpBckAnm->init(pbck, 1, 2, 1.0f, 0, -1, false)) {
             return 0;
         }
     }
diff --git a/src/d/actor/d_a_obj_zcloth.cpp b/src/d/actor/d_a_obj_zcloth.cpp
index 296fd6c392e..a8b4388d426 100644
--- a/src/d/actor/d_a_obj_zcloth.cpp
+++ b/src/d/actor/d_a_obj_zcloth.cpp
@@ -68,11 +68,14 @@ static int daObjZCloth_Execute(daObjZCloth_c* i_this) {
 }
 
 static int daObjZCloth_Delete(daObjZCloth_c* i_this) {
+    const fpc_ProcID procID = fopAcM_GetID(i_this);
     return i_this->_delete();
 }
 
 static int daObjZCloth_Create(fopAc_ac_c* i_this) {
-    return static_cast<daObjZCloth_c*>(i_this)->create();
+    daObjZCloth_c* a_this = static_cast<daObjZCloth_c*>(i_this);
+    const fpc_ProcID procID = fopAcM_GetID(i_this);
+    return a_this->create();
 }
 
 static actor_method_class l_daObjZCloth_Method = {