e_rd, npc_ks dbg work (#3029)

* Partial e_rd, npc_ks dbg work * More e_rd matching * e_rd fixes and dbg ctor matched * obj_ita dbg equiv * e_st dbg almost equiv * Some obj_ladder dbg work * dbg e_rd PR comments * Further e_rd dbg clangd fixes
2026-07-11 06:18:46 -07:00 · 2026-01-11 19:49:05 -08:00
parent 6a59c5231f
commit 24c08d322e
16 changed files with 1390 additions and 1000 deletions
@@ -446,7 +446,7 @@ S_find = .bss:0x000000AC; // type:object size:0x2 scope:global data:2byte
 lbl_70_bss_AE = .bss:0x000000AE; // type:object size:0x1 scope:local align:1 data:byte
@4242 = .bss:0x000000B0; // type:object size:0xC scope:local
 S_find_pos = .bss:0x000000BC; // type:object size:0xC scope:global align:4 data:float
-data_80519200 = .bss:0x000000C8; // type:object size:0x1 data:byte
+desert_substage = .bss:0x000000C8; // type:object size:0x1 data:byte
 data_80519201 = .bss:0x000000C9; // type:object size:0x1 data:byte
 target_info = .bss:0x000000CC; // type:object size:0x28 scope:global data:4byte
 target_info_count = .bss:0x000000F4; // type:object size:0x4 scope:global data:4byte
@@ -445,7 +445,7 @@ S_find = .bss:0x000000AC; // type:object size:0x2 scope:global data:2byte
 lbl_70_bss_AE = .bss:0x000000AE; // type:object size:0x1 data:byte
@4242 = .bss:0x000000B0; // type:object size:0xC scope:local
 S_find_pos = .bss:0x000000BC; // type:object size:0xC scope:global align:4 data:float
-data_80519200 = .bss:0x000000C8; // type:object size:0x1 data:byte
+desert_substage = .bss:0x000000C8; // type:object size:0x1 data:byte
 data_80519201 = .bss:0x000000C9; // type:object size:0x1 data:byte
 target_info = .bss:0x000000CC; // type:object size:0x28 scope:global data:4byte
 target_info_count = .bss:0x000000F4; // type:object size:0x4 scope:global data:4byte
@@ -445,7 +445,7 @@ S_find = .bss:0x000000AC; // type:object size:0x2 scope:global data:2byte
 lbl_70_bss_AE = .bss:0x000000AE; // type:object size:0x1 data:byte
@4242 = .bss:0x000000B0; // type:object size:0xC scope:local
 S_find_pos = .bss:0x000000BC; // type:object size:0xC scope:global align:4 data:float
-data_80519200 = .bss:0x000000C8; // type:object size:0x1 data:byte
+desert_substage = .bss:0x000000C8; // type:object size:0x1 data:byte
 data_80519201 = .bss:0x000000C9; // type:object size:0x1 data:byte
 target_info = .bss:0x000000CC; // type:object size:0x28 scope:global data:4byte
 target_info_count = .bss:0x000000F4; // type:object size:0x4 scope:global data:4byte
@@ -506,6 +506,7 @@ lbl_68_bss_68 = .bss:0x00000068; // type:object size:0x1 data:byte
 lbl_68_bss_69 = .bss:0x00000069; // type:object size:0x7 data:byte
 target_info = .bss:0x00000070; // type:object size:0x28 scope:global data:4byte
 target_info_count = .bss:0x00000098; // type:object size:0x4 scope:global data:4byte
+data_80519230 = .bss:0x0000009C; // type:object size:0x1 data:byte
@LOCAL@path_check__FP10e_rd_class@check_index = .bss:0x000000A0; // type:object size:0xFF scope:local
 rd_count = .bss:0x000001A0; // type:object size:0x4 scope:global data:4byte
 lbl_68_bss_1A4 = .bss:0x000001A4; // type:object size:0x1 data:byte
@@ -7,6 +7,7 @@
 #include "d/d_msg_flow.h"
 #include "d/d_path.h"
 #include "f_op/f_op_actor_mng.h"
+#include "m_Do/m_Do_ext.h"

 /**
 * @ingroup actors-enemies
@@ -45,9 +46,7 @@ public:
    /* 0x06A0 */ s8 field_0x6a0;
    /* 0x06A4 */ cXyz field_0x6a4;
    /* 0x06B0 */ cXyz field_0x6b0;
-    /* 0x06BC */ u8 field_0x6bc[0x6be - 0x6bc];
-    /* 0x06BE */ s16 field_0x6be;
-    /* 0x06C0 */ s16 field_0x6c0;
+    /* 0x06BC */ csXyz field_0x6bc;
    /* 0x06C2 */ s8 field_0x6c2;
    /* 0x06C3 */ u8 field_0x6c3;
    /* 0x06C4 */ J3DModel* mpEyeModels[2];
@@ -101,22 +100,17 @@ public:
    /* 0x09CE */ s16 field_0x9ce;
    /* 0x09D0 */ s16 field_0x9d0;
    /* 0x09D4 */ cXyz field_0x9d4;
-    /* 0x09E0 */ u8 field_0x9e0[0x9ec - 0x9e0];
+    /* 0x09E0 */ cXyz field_0x9e0; // unused, dbg offset 0xa18
    /* 0x09EC */ f32 field_0x9ec;
    /* 0x09F0 */ f32 field_0x9f0;
    /* 0x09F4 */ s16 field_0x9f4;
    /* 0x09F6 */ s16 field_0x9f6;
    /* 0x09F8 */ s8 field_0x9f8;
-    /* 0x09F9 */ u8 field_0x9f9[0xa0c - 0x9f9];
-    /* 0x0A0C */ s16 field_0xa0c;
-    /* 0x0A0E */ s16 field_0xa0e;
-    /* 0x0A10 */ u8 field_0xa10[0xa12 - 0xa10];
-    /* 0x0A12 */ s16 field_0xa12;
-    /* 0x0A14 */ u8 field_0xa14[0xa16 - 0xa14];
-    /* 0x0A16 */ s16 field_0xa16;
-    /* 0x0A18 */ s16 field_0xa18;
-    /* 0x0A1A */ u8 field_0xa1a[0xa1c - 0xa1a];
-    /* 0x0A1C */ s16 field_0xa1c;
+    /* 0x09FC */ cXyz field_0x9fc; // unused, dbg offset 0xa34
+    /* 0x0A08 */ u8 field_0xa08[0x0A0C - 0x0A08];
+    /* 0x0A0C */ csXyz field_0xa0c;
+    /* 0x0A12 */ csXyz field_0xa12;
+    /* 0x0A18 */ csXyz field_0xa18;
    /* 0x0A1E */ s8 field_0xa1e;
    /* 0x0A1F */ s8 field_0xa1f;
    /* 0x0A20 */ u32 field_0xa20;
@@ -136,12 +130,8 @@ public:
    /* 0x0AD2 */ s16 field_0xad2[4];
    /* 0x0ADA */ s16 field_0xada;
    /* 0x0ADC */ s16 field_0xadc;
-    /* 0x0ADE */ s16 field_0xade;
-    /* 0x0AE0 */ s16 field_0xae0;
-    /* 0x0AE2 */ u8 field_0xae2[0xae4 - 0xae2];
-    /* 0x0AE4 */ s16 field_0xae4;
-    /* 0x0AE6 */ s16 field_0xae6;
-    /* 0x0AE8 */ u8 field_0xae8[0xaec - 0xae8];
+    /* 0x0ADE */ csXyz field_0xade; // dbg offset 0xb1c
+    /* 0x0AE4 */ csXyz field_0xae4;
    /* 0x0AEC */ f32 field_0xaec;
    /* 0x0AF0 */ s16 field_0xaf0;
    /* 0x0AF2 */ s16 field_0xaf2;
@@ -34,10 +34,10 @@ public:
    void setHamonPrtcl();

    u8 getType() {
-        int iVar1 = fopAcM_GetParam(this) & 0xFF;
-        u8 rv;
+        u8 adj_arg = argument & 0x7F;
+        u8 iVar1 = fopAcM_GetParam(this) & 0xFF;

-        switch ((argument & 127)) {
+        switch (adj_arg) {
            case 0:
                switch (iVar1) {
                    case 0:
@@ -13,6 +13,15 @@
 *
 */
 namespace daObjLadder {
+    enum Type_e {
+        TYPE_0,
+        TYPE_1,
+        TYPE_2,
+        TYPE_3,
+        TYPE_4,
+        TYPE_5,
+    };
+
    class Act_c : public dBgS_MoveBgActor {
    public:
        enum Prm_e {
@@ -22,15 +31,6 @@ namespace daObjLadder {
            PRM_16 = 16,
        };

-        enum Type_e {
-            TYPE_0,
-            TYPE_1,
-            TYPE_2,
-            TYPE_3,
-            TYPE_4,
-            TYPE_5,
-        };
-
        enum Mode {
            MODE_WAIT,
            MODE_DEMOREQ,
@@ -62,15 +62,15 @@ namespace daObjLadder {
        int Execute(Mtx**);
        int Draw();

-        u8 prm_get_evId() {
+        u8 prm_get_evId() const {
            return daObj::PrmAbstract(this, PRM_8, PRM_16);
        }

-        int prm_get_swSave() {
+        int prm_get_swSave() const {
            return daObj::PrmAbstract(this,PRM_8, PRM_8);
        }

-        Type_e prm_get_type() {
+        Type_e prm_get_type() const {
            return(Type_e)daObj::PrmAbstract(this,PRM_3, PRM_0);
        }

@@ -205,107 +205,107 @@ extern dScnPly_preset_HIO_c g_presetHIO;
 #define tREG_S(i) g_regHIO.mChildReg[25].mShortReg[i]
 #else
 // Morita
-#define TREG_F(i) (0)
+#define TREG_F(i) (0.0f)
 #define TREG_S(i) (0)

 // Matsutani
-#define DREG_F(i) (0)
+#define DREG_F(i) (0.0f)
 #define DREG_S(i) (0)

 // Iwawaki
-#define IREG_F(i) (0)
+#define IREG_F(i) (0.0f)
 #define IREG_S(i) (0)

 // Sasa
-#define SREG_F(i) (0)
+#define SREG_F(i) (0.0f)
 #define SREG_S(i) (0)

 // Umemiya
-#define UREG_F(i) (0)
+#define UREG_F(i) (0.0f)
 #define UREG_S(i) (0)

 // Ogawa
-#define OREG_F(i) (0)
+#define OREG_F(i) (0.0f)
 #define OREG_S(i) (0)

 // Sakaguchi
-#define YREG_F(i) (0)
+#define YREG_F(i) (0.0f)
 #define YREG_S(i) (0)

 // Sakai
-#define KREG_F(i) (0)
+#define KREG_F(i) (0.0f)
 #define KREG_S(i) (0)

 // Hara
-#define BREG_F(i) (0)
+#define BREG_F(i) (0.0f)
 #define BREG_S(i) (0)

 // Sumiyoshi
-#define MREG_F(i) (0)
+#define MREG_F(i) (0.0f)
 #define MREG_S(i) (0)

 // Takeshita
-#define AREG_F(i) (0)
+#define AREG_F(i) (0.0f)
 #define AREG_S(i) (0)

 // Yoshida
-#define PREG_F(i) (0)
+#define PREG_F(i) (0.0f)
 #define PREG_S(i) (0)

 // Noma
-#define NREG_F(i) (0)
+#define NREG_F(i) (0.0f)
 #define NREG_S(i) (0)

 // Nishiwaki
-#define WREG_F(i) (0)
+#define WREG_F(i) (0.0f)
 #define WREG_S(i) (0)

 // Masaro
-#define JREG_F(i) (0)
+#define JREG_F(i) (0.0f)
 #define JREG_S(i) (0)

 // Hayakawa
-#define HREG_F(i) (0)
+#define HREG_F(i) (0.0f)
 #define HREG_S(i) (0)

 // Sadamoto
-#define VREG_F(i) (0)
+#define VREG_F(i) (0.0f)
 #define VREG_S(i) (0)

 // Nishikawa
-#define XREG_F(i) (0)
+#define XREG_F(i) (0.0f)
 #define XREG_S(i) (0)

 // Suzuki
-#define ZREG_F(i) (0)
+#define ZREG_F(i) (0.0f)
 #define ZREG_S(i) (0)

 // Nakanishi
-#define nREG_F(i) (0)
+#define nREG_F(i) (0.0f)
 #define nREG_S(i) (0)

 // Kuwajima
-#define kREG_F(i) (0)
+#define kREG_F(i) (0.0f)
 #define kREG_S(i) (0)

 // Okajima
-#define oREG_F(i) (0)
+#define oREG_F(i) (0.0f)
 #define oREG_S(i) (0)

 // Yamazaki
-#define yREG_F(i) (0)
+#define yREG_F(i) (0.0f)
 #define yREG_S(i) (0)

 // Ashida
-#define aREG_F(i) (0)
+#define aREG_F(i) (0.0f)
 #define aREG_S(i) (0)

 // Okada
-#define hREG_F(i) (0)
+#define hREG_F(i) (0.0f)
 #define hREG_S(i) (0)

 // Takahashi
-#define tREG_F(i) (0)
+#define tREG_F(i) (0.0f)
 #define tREG_S(i) (0)
 #endif

@@ -138,4 +138,11 @@ static const float INF = 2000000000.0f;
 #define ASM
 #endif

+// potential fakematch?
+#if PLATFORM_SHIELD
+    #define UNSET_FLAG(var, flag) (var) &= (u16)~(flag)
+#else
+    #define UNSET_FLAG(var, flag) (var) &= ~(flag)
+#endif
+
 #endif
@@ -3884,7 +3884,7 @@ static void demo_camera(e_wb_class* i_this) {
        i_this->field_0x1714 = 55.0f + KREG_F(7);
        i_this->field_0x16a0 = 0;
        s16 sp16 = local_194->actor.shape_angle.y +
-                   (local_194->field_0xa0e - local_194->actor.shape_angle.y) / 2;
+                   (local_194->field_0xa0c.y - local_194->actor.shape_angle.y) / 2;
        mDoMtx_stack_c::YrotS(sp16);
        local_3c.x = NREG_F(0);
        local_3c.y = NREG_F(1) + 500.0f;
@@ -411,13 +411,12 @@ static void action(obj_hb_class* i_this) {
                if (cc_move_p != NULL) {
                    a_this->current.pos.x += cc_move_p->x * 0.5f;
                    a_this->current.pos.z += cc_move_p->z * 0.5f;
-                    
                    if (fabsf(cc_move_p->x) >= 2.0f || fabsf(cc_move_p->z) >= 2.0f) {
                        cLib_addCalc2(&i_this->field_0x688, NREG_F(5) + 1000.0f, 0.1f, NREG_F(6) + 200.0f);
                        s16 target = fopAcM_searchPlayerAngleY(a_this);
                        s16 angle_delta = i_this->field_0x676.y - target;
                        if (angle_delta > 0x4000 || angle_delta < -0x4000) {
-                            target -= 0x8000;
+                            ADD_ANGLE(target, 0x8000);
                        }
                        cLib_addCalcAngleS2(&i_this->field_0x676.y, target, 4, 0x100);
                    }
@@ -427,7 +426,7 @@ static void action(obj_hb_class* i_this) {
            i_this->mBgc.CrrPos(dComIfG_Bgsp());
            sVar1 = 1;
            break;
-        
+
        case ACTION_FLOAT:
            obj_hb_float(i_this);
            i_this->mBgc.CrrPos(dComIfG_Bgsp());
@@ -449,8 +448,9 @@ static void action(obj_hb_class* i_this) {
        i_this->field_0x6b0 = 0;
        
        if (i_this->mAtInfo.mHitType == HIT_TYPE_LINK_NORMAL_ATTACK) {
-            if (daPy_getPlayerActorClass()->getCutType() == daPy_py_c::CUT_TYPE_TURN_RIGHT || daPy_getPlayerActorClass()->getCutType() == daPy_py_c::CUT_TYPE_UNK_9) {
-                a_this->speedF = WREG_F(16) + cM_rndF(10.0f) + 40.0f;
+            if (daPy_getPlayerActorClass()->getCutType() == daPy_py_c::CUT_TYPE_TURN_RIGHT
+             || daPy_getPlayerActorClass()->getCutType() == daPy_py_c::CUT_TYPE_UNK_9) {
+                a_this->speedF = cM_rndF(10.0f) + 40.0f + WREG_F(16);
                i_this->field_0x690 = cM_rndF(2000.0f) + 5500.0f;
                i_this->field_0x688 = (s16)(cM_rndF(1000.0f) + 5000.0f);
            } else {
@@ -477,8 +477,8 @@ static void action(obj_hb_class* i_this) {
        cLib_addCalcAngleS2(&i_this->field_0x68e, 0, 8, 0x100);
        cLib_addCalcAngleS2(&i_this->field_0x690, 0, 1, WREG_S(6) + 0x96);
    } else {
-        i_this->field_0x68c = i_this->field_0x688 * cM_ssin(i_this->field_0x650 * (NREG_F(3) + 3000));
-        i_this->field_0x68e = i_this->field_0x688 * cM_ssin(i_this->field_0x650 * (NREG_F(4) + 4000));
+        i_this->field_0x68c = i_this->field_0x688 * cM_ssin(i_this->field_0x650 * (NREG_S(3) + 3000));
+        i_this->field_0x68e = i_this->field_0x688 * cM_ssin(i_this->field_0x650 * (NREG_S(4) + 4000));
        cLib_addCalc0(&i_this->field_0x688, 0.1f, NREG_F(1) + 50.0f);
        cLib_addCalcAngleS2(&i_this->field_0x690, 0, 1, WREG_S(5) + 0x32);
    }
@@ -503,7 +503,8 @@ static void action(obj_hb_class* i_this) {
        }

        a_this->speedF = 0.0f;
-        cXyz scale(a_this->scale.x, a_this->scale.x, a_this->scale.x);
+        f32 val_scale = a_this->scale.x;
+        cXyz scale(val_scale, val_scale, val_scale);
        cXyz pos(a_this->current.pos);
        pos.y = i_this->mGroundCross;

@@ -522,7 +523,8 @@ static void action(obj_hb_class* i_this) {
    if (i_this->field_0x6a4 != 0) {
        i_this->field_0x6a4--;
        if (i_this->field_0x6a4 != 0) {
-            cLib_addCalc2(&a_this->scale.x, i_this->field_0x6a4 * (BREG_F(2) + 0.01f) * cM_ssin(i_this->field_0x6a4 * (KREG_S(3) + 15000)) + 1.0f, 1.0f, 0.2f);
+            f32 reg_f30 = i_this->field_0x6a4 * (BREG_F(2) + 0.01f);
+            cLib_addCalc2(&a_this->scale.x, reg_f30 * cM_ssin(i_this->field_0x6a4 * (KREG_S(3) + 15000)) + 1.0f, 1.0f, 0.2f);
        } else {
            a_this->scale.x = 1.0f;
        }
@@ -15,13 +15,7 @@ public:
    daObj_ITA_HIO_c();
    virtual ~daObj_ITA_HIO_c() {}

-    void genMessage(JORMContext* ctx) {
-        ctx->genLabel("ヒメクジ", 0x80000001, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
-        ctx->genSlider("サーチエリア", &search_area, 0.0f, 2000.0f, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
-        ctx->genSlider("飛ばし方向スピード", &launch_dir_spd, 0.0f, -100.0f, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
-        ctx->genSlider("飛ばし方向Yスピード", &launch_dir_y_spd, 0.0f, 100.0f, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
-        ctx->genSlider("重力設定", &gravity_settings, 0.0f, -20.0f, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
-    }
+    void genMessage(JORMContext* ctx);

    /* ヒメクジ */
    /* 0x04 */ s8 id;
@@ -31,8 +25,6 @@ public:
    /* 0x14 */ f32 gravity_settings;
 };

-static char* l_arcName = "M_Ita";
-
 daObj_ITA_HIO_c::daObj_ITA_HIO_c() {
    id = -1;
    search_area = 600.0f;
@@ -41,6 +33,18 @@ daObj_ITA_HIO_c::daObj_ITA_HIO_c() {
    gravity_settings = -9.0f;
 }

+#if DEBUG
+void daObj_ITA_HIO_c::genMessage(JORMContext* ctx) {
+    ctx->genLabel("ヒメクジ", 0x80000001, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
+    ctx->genSlider("サーチエリア", &search_area, 0.0f, 2000.0f, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
+    ctx->genSlider("飛ばし方向スピード", &launch_dir_spd, 0.0f, -100.0f, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
+    ctx->genSlider("飛ばし方向Yスピード", &launch_dir_y_spd, 0.0f, 100.0f, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
+    ctx->genSlider("重力設定", &gravity_settings, 0.0f, -20.0f, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
+}
+#endif
+
+static char* l_arcName = "M_Ita";
+
 static f32 dummy() {
    return 0.0f;
 }
@@ -59,16 +63,15 @@ namespace {
 } // namespace

 void daObjIta_c::Search_Ymb() {
-    f32 zero = 0.0f;
+    f32 speed_f = 0.0f;
    cXyz pos(e_ymb_Pos->x - current.pos.x, e_ymb_Pos->y - current.pos.y, e_ymb_Pos->z - current.pos.z);

    mDoMtx_stack_c::YrotS(-shape_angle.y);
    mDoMtx_stack_c::multVec(&pos, &pos);

    if (pos.x < BREG_F(0) + 750.0f && pos.x > -750.0f - BREG_F(0) && pos.z < 450.0f + BREG_F(1) && pos.z > -450.0f - BREG_F(1) && pos.y < BREG_F(7) + 600.0f) {
-        f32 speed_f = fopAcM_GetSpeedF(e_ymb);
-        zero = 0.0f;
-        if (speed_f > zero) {
+        speed_f = fopAcM_GetSpeedF(e_ymb);
+        if (speed_f > 0.0f) {
            field_0x5b0 = speed_f * (BREG_F(6) + 16.0f) + 256.0f;
            e_ymb->setHitBoardSe();
            field_0x5a0 = speed_f * (BREG_F(5) + 31.0f);
@@ -98,15 +101,21 @@ void daObjIta_c::Search_Ymb() {
 BOOL daObjIta_c::Check_RideOn() {
    daPy_py_c* player = daPy_getPlayerActorClass();
    cXyz& pos = fopAcM_GetPosition(player);
+    f32 speed_f = 0.0f;
+    int reg_r26 = 0; // unused

    field_0x6c0 = 1;
    cXyz vecTrans(pos.x - current.pos.x, pos.y - current.pos.y, pos.z - current.pos.z);
    mDoMtx_stack_c::YrotS(-shape_angle.y);
    mDoMtx_stack_c::multVec(&vecTrans, &vecTrans);

-    if (vecTrans.x < 1000.0f && vecTrans.x > -1000.0f && vecTrans.z < 700.0f && vecTrans.z > -700.0f && fopAcM_GetSpeedF(player) > 0.0f) {
-        cLib_addCalcAngleS(&field_0x5b0, 0x150, 11, 0x100, 0);
-        field_0x5c8 = 0x400;
+    if (vecTrans.x < 1000.0f && vecTrans.x > -1000.0f && vecTrans.z < 700.0f && vecTrans.z > -700.0f) {
+        f32 reg_f30 = 0.0f;
+        speed_f = fopAcM_GetSpeedF(player);
+        if (speed_f > 0.0f) {
+            cLib_addCalcAngleS(&field_0x5b0, 0x150, 11, 0x100, 0);
+            field_0x5c8 = 0x400;
+        }
    }

    return FALSE;
@@ -123,16 +132,18 @@ void daObjIta_c::setBaseMtx() {
    mDoMtx_stack_c::XrotM(shape_angle.z);
    mDoMtx_stack_c::ZrotM(shape_angle.x);
    mpModel->setBaseTRMtx(mDoMtx_stack_c::get());
-    MTXCopy(mDoMtx_stack_c::get(), mBgMtx);
+    cMtx_copy(mDoMtx_stack_c::get(), mBgMtx);
 }

 static void rideCallBack(dBgW* param_1, fopAc_ac_c* a_this, fopAc_ac_c* i_player) {
+    UNUSED(param_1);
+    (void) a_this; // it is used, but this is needed for dbg matching
    daObjIta_c* i_this = (daObjIta_c*)a_this;

    if (fopAcM_GetName(i_player) == PROC_ALINK) {
        daPy_py_c* player = daPy_getPlayerActorClass();
        if (i_this->field_0x5ac < 0.0f) {
-            i_this->field_0x5a8 = i_this->field_0x5ac * 0.8f;
+            i_this->field_0x5a8 = (0.8f + HREG_F(2)) * i_this->field_0x5ac;
            i_this->field_0x5ac = 0.0f;
        }

@@ -148,20 +159,19 @@ static int daObjIta_Execute(daObjIta_c* i_this) {
    return i_this->MoveBGExecute();
 }

-static int daObjIta_IsDelete(daObjIta_c* i_this) {
+static int daObjIta_IsDelete(daObjIta_c*) {
    return 1;
 }

 static int daObjIta_Delete(daObjIta_c* i_this) {
-    fpc_ProcID id = fopAcM_GetID(i_this);
+    fopAcM_RegisterDeleteID(i_this, "Obj_Ita");
    i_this->MoveBGDelete();
    return 1;
 }

-static int daObjIta_Create(fopAc_ac_c* a_this) {
-    daObjIta_c* i_this = (daObjIta_c*)a_this;
-    fpc_ProcID id = fopAcM_GetID(a_this);
-    return i_this->create();
+static int daObjIta_Create(fopAc_ac_c* i_this) {
+    fopAcM_RegisterCreateID(daObjIta_c, i_this, "Obj_Ita");
+    return a_this->create();
 }

 int daObjIta_c::CreateHeap() {
@@ -196,7 +206,7 @@ cPhs__Step daObjIta_c::create() {

    cXyz pos(current.pos.x, current.pos.y + 300.0f, current.pos.z);
    if (fopAcM_wt_c::waterCheck(&pos)) {
-        current.pos.y = oREG_F(0) + HREG_F(0) + fopAcM_wt_c::getWaterY() + 50.0f;
+        current.pos.y = fopAcM_wt_c::getWaterY() + 50.0f + HREG_F(0) + oREG_F(0);
    }

    return phase;
@@ -218,6 +228,7 @@ int daObjIta_c::Execute(Mtx** mtx) {
    }

    daPy_py_c* player = daPy_getPlayerActorClass();
+    cXyz& unused_pos = fopAcM_GetPosition(player);
    cXyz& playerSpeed = fopAcM_GetSpeed(player);

    if (fopAcM_SearchByName(PROC_E_YMB, (fopAc_ac_c**)&e_ymb) != 0 && e_ymb != NULL) {
@@ -242,7 +253,7 @@ int daObjIta_c::Execute(Mtx** mtx) {
    }

    cLib_addCalc(&current.pos.y, field_0x5d4 + (posY + 60.0f + field_0x5a8 * (HREG_F(0) + 5.0f) + cM_ssin(field_0x5cc) * 20.0f), 0.1f, 15.0f, 0.1f);
-    cLib_addCalcAngleS(&shape_angle.x, field_0x5ce.x + (nREG_F(0) + 1.0f) * field_0x5b0 * cM_ssin(field_0x5ca + oREG_F(1) + 0x2000), 2, 0x1000, 1);
+    cLib_addCalcAngleS(&shape_angle.x, field_0x5ce.x + (nREG_F(0) + 1.0f) * field_0x5b0 * cM_ssin(field_0x5ca + oREG_S(1) + 0x2000), 2, 0x1000, 1);
    cLib_addCalcAngleS(&shape_angle.z, field_0x5ce.z + (nREG_F(1) + 1.0f) * field_0x5b0 * cM_ssin(field_0x5cc), 2, 0x1000, 1);
    cLib_addCalc(&field_0x5a4, field_0x5c8, HREG_F(13) + 0.05f, 100.0f, 0.0f);
    cLib_addCalc2(&field_0x5a8, 0.0f, HREG_F(1) + 0.1f, 10.0f);
@@ -10,40 +10,50 @@
 #include "SSystem/SComponent/c_math.h"
 #include "d/d_com_inf_game.h"
 #include "d/d_bg_s.h"
-#include "d/d_bg_w.h"
 #include "f_op/f_op_actor_mng.h"

 namespace daObjLadder {
 namespace {
-struct Attr {
-    /* 0x00 */ f32 field_0x00;
-    /* 0x04 */ f32 field_0x04;
-    /* 0x08 */ f32 field_0x08;
-    /* 0x0C */ f32 field_0x0c;
-    /* 0x10 */ u8 field_0x10;
-    /* 0x11 */ u8 field_0x11;
-    /* 0x12 */ u8 field_0x12;
-    /* 0x13 */ u8 field_0x13;
-    /* 0x14 */ u8 field_0x14;
-    /* 0x16 */ s16 field_0x16;
-    /* 0x18 */ s16 field_0x18;
-    /* 0x1A */ s16 vibrationTimer;
-    /* 0x1C */ f32 field_0x1c;
-    /* 0x20 */ f32 field_0x20;
+struct Attr_c {
+    /* 0x00 */ f32 gravity;
+    /* 0x04 */ f32 viscous_resistance;
+    /* 0x08 */ f32 inertia_resistance;
+    /* 0x0C */ f32 reflectance;
+    /* 0x10 */ u8 num_of_bounces;
+    /* 0x11 */ u8 bound_vol_0;
+    /* 0x12 */ u8 bound_vol_1;
+    /* 0x13 */ u8 bound_vol_2;
+    /* 0x14 */ u8 bound_vol_3;
+    /* 0x16 */ s16 vibration_speed_x;
+    /* 0x18 */ s16 vibration_speed_y;
+    /* 0x1A */ s16 vibration_timer;
+    /* 0x1C */ f32 vibration_amp_x;
+    /* 0x20 */ f32 vibration_amp_y;
 };

-static Attr const L_attr = {
-    -3.0f, 0.005f, 0.0005f,
-    0.5f, 0x03, 0x4B, 0x32, 0x2D, 0x28, 0x4E20,
-    0x3CC3, 0x0F, 2.0f, 1.0f,
+static Attr_c const L_attr = {
+    -3.0f,
+    0.005f,
+    0.0005f,
+    0.5f,
+    //
+    3,
+    75,
+    50,
+    45,
+    40,
+    //
+    20000,
+    15555,
+    15,
+    2.0f,
+    1.0f,
 };

-inline static const Attr& attr() {
+inline static const Attr_c& attr() {
    return L_attr;
 }

-char const Act_c::M_arcname[5] = "Mhsg";
-
 struct AttrType {
    /* 0x0 */ s16 field_0x0;
    /* 0x2 */ s16 field_0x2;
@@ -59,10 +69,110 @@ static AttrType L_attr_type[6] = {
    { 0x06, 0x0E, 300.0f},
 };

-static inline const AttrType& attr_type(Act_c::Type_e type) {
+static inline const AttrType& attr_type(Type_e type) {
    return L_attr_type[type];
 }

+#if DEBUG
+class Hio_c : public JORReflexible {
+public:
+    Hio_c();
+    virtual ~Hio_c() {}
+
+    void default_set();
+    void ct();
+    void dt();
+    void listenPropertyEvent(const JORPropertyEvent*);
+    void genMessage(JORMContext*);
+
+    Attr_c attr;
+    int mCount;
+    bool field_0x2c;
+    bool field_0x2d;
+};
+
+Hio_c::Hio_c() {
+    mCount = 0;
+    field_0x2c = false;
+    field_0x2d = false;
+    default_set();
+}
+
+void Hio_c::default_set() {
+    attr = L_attr;
+}
+
+void Hio_c::ct() {
+    if (mCount++ == 0) {
+        // ladder
+        daObj::HioVarious_c::init(this, "はしご");
+    }
+}
+
+void Hio_c::dt() {
+    if (--mCount == 0) {
+        daObj::HioVarious_c::clean(this);
+    }
+}
+
+void Hio_c::genMessage(JORMContext* ctx) {
+    // ladder
+    ctx->genLabel("§ はしご  §\n", 0, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    // reset to initial position
+    ctx->genButton("初期位置に", 1, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
+    // attack
+    ctx->genButton("アタック", 2, 0, NULL, 0xFFFF, 0xFFFF, 0x200, 0x18);
+    // gravity
+    ctx->genSlider("重力", &attr.gravity, -30.0f, 0.0f, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    // viscous resistance
+    ctx->genSlider("粘性抵抗", &attr.viscous_resistance, 0.0f, 0.1f, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    // inertia resistance
+    ctx->genSlider("慣性抵抗", &attr.inertia_resistance, 0.0f, 0.1f, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    // reflectance
+    ctx->genSlider("反射率", &attr.reflectance, 0.0f, 1.0f, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    //
+    // number of bounces
+    ctx->genSlider("バウンド回数", &attr.num_of_bounces, 0, 10, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    // Bound Vol_0, 1, 2, 3
+    ctx->genSlider("バウンド Vol_0", &attr.bound_vol_0, 0, 100, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    ctx->genSlider("バウンド Vol_1", &attr.bound_vol_1, 0, 100, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    ctx->genSlider("バウンド Vol_2", &attr.bound_vol_2, 0, 100, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    ctx->genSlider("バウンド Vol_3", &attr.bound_vol_3, 0, 100, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    //
+    // vibration speed x, y
+    ctx->genSlider("vib 速度 x", &attr.vibration_speed_x, 0, 0x7fff, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    ctx->genSlider("vib 速度 y", &attr.vibration_speed_y, 0, 0x7fff, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    // vibration time
+    ctx->genSlider("vib 時間", &attr.vibration_timer, 0, 50, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    // vibration amplitude x, y
+    ctx->genSlider("vib 振幅 x", &attr.vibration_amp_x, 0.0f, 5.0f, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+    ctx->genSlider("vib 振幅 y", &attr.vibration_amp_y, 0.0f, 5.0f, 0, NULL, 0xffff, 0xffff, 0x200, 0x18);
+}
+
+void Hio_c::listenPropertyEvent(const JORPropertyEvent* property) {
+    JORReflexible::listenPropertyEvent(property);
+
+    switch ((u32)property->id) {
+        case 1: {
+            field_0x2c = true;
+            break;
+        }
+
+        case 2: {
+            field_0x2d = true;
+            break;
+        }
+    }
+    // TODO.
+}
+
+Hio_c L_hio;
+#endif
+
+}
+
+char const Act_c::M_arcname[5] = "Mhsg";
+
 int Act_c::CreateHeap() {
    J3DModelData* model_data = (J3DModelData*)dComIfG_getObjectRes(M_arcname, attr_type(mType).field_0x0);
    JUT_ASSERT(382, model_data != NULL);
@@ -94,7 +204,12 @@ int Act_c::Create() {
    } else {
        mode_wait_init();
    }
-    
+
+    if (mHeight <= -G_CM3D_F_INF) {
+        // "The ladder is falling <%s %d>\n"
+        OS_REPORT_ERROR("はしごは落ちる<%s %d>\n", "d_a_obj_ladder.cpp", 459);
+    }
+
    return 1;
 }

@@ -106,6 +221,9 @@ int Act_c::Mthd_Create() {
        phase_state = MoveBGCreate(M_arcname, attr_type(mType).field_0x2,
            dBgS_MoveBGProc_Trans, 0xcb0, NULL);
        JUT_ASSERT(486, (phase_state == cPhs_COMPLEATE_e) || (phase_state == cPhs_ERROR_e));
+#if DEBUG
+        L_hio.ct();
+#endif
    }
    return phase_state;
 }
@@ -115,6 +233,9 @@ int Act_c::Delete() {
 }

 int Act_c::Mthd_Delete() {
+#if DEBUG
+    L_hio.dt();
+#endif
    int rv = MoveBGDelete();
    dComIfG_resDelete(&mPhase, M_arcname);
    return rv;
@@ -161,17 +282,17 @@ void Act_c::mode_demoreq() {
 }

 void Act_c::mode_vib_init() {
-    mVibrationTimer = attr().vibrationTimer;
+    mVibrationTimer = attr().vibration_timer;
    field_0x610 = 0;
    field_0x612 = 0;
    mMode = MODE_VIB;
 }

 void Act_c::mode_vib() {
-    field_0x610 += attr().field_0x16;
-    field_0x612 += attr().field_0x18;
-    field_0x614 = cM_scos(field_0x610) * attr().field_0x1c;
-    field_0x618 = cM_scos(field_0x612) * attr().field_0x20;
+    field_0x610 += attr().vibration_speed_x;
+    field_0x612 += attr().vibration_speed_y;
+    field_0x614 = cM_scos(field_0x610) * attr().vibration_amp_x;
+    field_0x618 = cM_scos(field_0x612) * attr().vibration_amp_y;
    if (--mVibrationTimer <= 0) {
        mode_drop_init();
    }
@@ -180,27 +301,27 @@ void Act_c::mode_vib() {
 void Act_c::mode_drop_init() {
    gravity = -5.0f;
    speed.set(cXyz::Zero);
-    field_0x5b6 = attr().field_0x10;
+    field_0x5b6 = attr().num_of_bounces;
    mMode = MODE_DROP;
 }

 void Act_c::mode_drop() {
-    daObj::posMoveF_stream(this, NULL, &cXyz::Zero, attr().field_0x04, attr().field_0x08);
+    daObj::posMoveF_stream(this, NULL, &cXyz::Zero, attr().viscous_resistance, attr().inertia_resistance);
    if (current.pos.y < mHeight) {
-        if (field_0x5b6 == attr().field_0x10) {
+        if (field_0x5b6 == attr().num_of_bounces) {
            fopAcM_seStart(this, Z2SE_SY_DUMMY, dComIfG_Bgsp().GetMtrlSndId(mGndChk));
            dComIfGp_getVibration().StartShock(4, 0x1f, cXyz(0.0f, 1.0f, 0.0f));
        } else {
            int uVar7;
-            int iVar5 = attr().field_0x10 - field_0x5b6;
+            int iVar5 = attr().num_of_bounces - field_0x5b6;
            if (iVar5 == 1) {
-                uVar7 = attr().field_0x11;
+                uVar7 = attr().bound_vol_0;
            } else if (iVar5 == 2) {
-                uVar7 = attr().field_0x12;
+                uVar7 = attr().bound_vol_1;
            } else if (iVar5 == 3) {
-                uVar7 = attr().field_0x13;
+                uVar7 = attr().bound_vol_2;
            } else {
-                uVar7 = attr().field_0x14;
+                uVar7 = attr().bound_vol_3;
            }
            fopAcM_seStart(this, Z2SE_SY_DUMMY, uVar7);
        }
@@ -263,35 +384,36 @@ int Act_c::Draw() {
    return 1;
 }

-static int Mthd_Create(void* i_this) {
-    return ((Act_c*)i_this)->Mthd_Create();
+namespace {
+    static int Mthd_Create(void* i_this) {
+        return ((Act_c*)i_this)->Mthd_Create();
+    }
+
+    static int Mthd_Delete(void* i_this) {
+        return ((Act_c*)i_this)->Mthd_Delete();
+    }
+
+    static int Mthd_Execute(void* i_this) {
+        return ((Act_c*)i_this)->MoveBGExecute();
+    }
+
+    static int Mthd_Draw(void* i_this) {
+        return ((Act_c*)i_this)->MoveBGDraw();
+    }
+
+    static int Mthd_IsDelete(void* i_this) {
+        return ((Act_c*)i_this)->MoveBGIsDelete();
+    }
+
+    static actor_method_class Mthd_Table = {
+        (process_method_func)Mthd_Create, 
+        (process_method_func)Mthd_Delete, 
+        (process_method_func)Mthd_Execute, 
+        (process_method_func)Mthd_IsDelete,
+        (process_method_func)Mthd_Draw,
+    };
 }

-static int Mthd_Delete(void* i_this) {
-    return ((Act_c*)i_this)->Mthd_Delete();
-}
-
-static int Mthd_Execute(void* i_this) {
-    return ((Act_c*)i_this)->MoveBGExecute();
-}
-
-static int Mthd_Draw(void* i_this) {
-    return ((Act_c*)i_this)->MoveBGDraw();
-}
-
-static int Mthd_IsDelete(void* i_this) {
-    return ((Act_c*)i_this)->MoveBGIsDelete();
-}
-
-static actor_method_class Mthd_Table = {
-    (process_method_func)Mthd_Create, 
-    (process_method_func)Mthd_Delete, 
-    (process_method_func)Mthd_Execute, 
-    (process_method_func)Mthd_IsDelete,
-    (process_method_func)Mthd_Draw,
-};
-
-}
 }

 actor_process_profile_definition g_profile_Obj_Ladder = {