Basically give up on d_t_sound_area

include/d/a/obj/d_a_obj_base.h

@@ -81,9 +81,9 @@ public:
     /* 8002f190 */ void createChildAttached2(fProfile::PROFILE_NAME_e actorId, u32 params1, mVec3_c *pos, mAng3_c *rot,
             mVec3_c *scale, u32 params2, u32 roomId);
     // These may not belong here
-    /* 8002f1c0 */ static dAcBase_c createActorUnkGroup3(fProfile::PROFILE_NAME_e actorId, u32 roomId, u32 params1,
+    /* 8002f1c0 */ static dAcBase_c *createActorUnkGroup3(fProfile::PROFILE_NAME_e actorId, u32 roomId, u32 params1,
             mVec3_c *pos, mAng3_c *rot, mVec3_c *scale, u32 params2);
-    /* 8002f260 */ static dAcBase_c createActorUnkGroup3(char *name, u32 roomId, u32 params1, mVec3_c *pos,
+    /* 8002f260 */ static dAcBase_c *createActorUnkGroup3(char *name, u32 roomId, u32 params1, mVec3_c *pos,
             mAng3_c *rot, mVec3_c *scale, u32 params2, u16 id, u8 viewclipId);
 };
 

include/d/tg/d_t_sound_area.h

@@ -0,0 +1,33 @@
+#ifndef D_T_SOUND_AREA_H
+#define D_T_SOUND_AREA_H
+
+#include <d/tg/d_tg.h>
+#include <m/m_vec.h>
+#include <m/m_mtx.h>
+#include <toBeSorted/actor_on_rail.h>
+
+class dTgSndAr_c : public dTg_c {
+public:
+    dTgSndAr_c() {}
+    virtual ~dTgSndAr_c() {}
+    virtual int draw() override;
+    virtual int actorExecute() override;
+    virtual int doDelete() override;
+    virtual int create() override;
+
+private:
+    int getTypeFromParams() {
+        return params >> 0x1C;
+    }
+    bool checkPosInArea(mVec3_c &pos);
+
+    bool checkAlg0(mVec3_c &pos);
+    bool checkAlg1(mVec3_c &pos);
+    bool checkAlg2(mVec3_c &pos);
+    bool checkAlg3(mVec3_c &pos);
+
+    mMtx_c mtx;
+    ActorOnRail mRail;
+};
+
+#endif

include/m/m_mtx.h

@@ -9,16 +9,17 @@
 #include <common.h>
 
 class mMtx_c {
-    mMtx_c(){};
+public:
+    mMtx_c() {};
     /* 802f1660 */ mMtx_c(f32 xx, f32 xy, f32 xz, f32 xw, f32 yx, f32 yy, f32 yz, f32 yw, f32 zx, f32 zy, f32 zz,
             f32 zw);
 
-    /* 802f16b0 */ void XrotS(mAng angle); ///< Generates a rotation matrix for the X axis with the given angle.
-    /* 802f1770 */ void XrotM(mAng angle); ///< Rotates the matrix on the X axis by the given angle.
-    /* 802f17c0 */ void YrotS(mAng angle); ///< Generates a rotation matrix for the Y axis with the given angle.
-    /* 802f1880 */ void YrotM(mAng angle); ///< Rotates the matrix on the Y axis by the given angle.
-    /* 802f18d0 */ void ZrotS(mAng angle); ///< Generates a rotation matrix for the Z axis with the given angle.
-    /* 802f1990 */ void ZrotM(mAng angle); ///< Rotates the matrix on the Z axis by the given angle.
+    /* 802f16b0 */ void XrotS(mAng angle);        ///< Generates a rotation matrix for the X axis with the given angle.
+    /* 802f1770 */ void XrotM(mAng angle);        ///< Rotates the matrix on the X axis by the given angle.
+    /* 802f17c0 */ void YrotS(mAng angle);        ///< Generates a rotation matrix for the Y axis with the given angle.
+    /* 802f1880 */ void YrotM(s16 &angle); ///< Rotates the matrix on the Y axis by the given angle.
+    /* 802f18d0 */ void ZrotS(mAng angle);        ///< Generates a rotation matrix for the Z axis with the given angle.
+    /* 802f1990 */ void ZrotM(mAng angle);        ///< Rotates the matrix on the Z axis by the given angle.
 
     /* 802f19e0 */ void ZXYrotS(mAng xRot, mAng yRot,
             mAng zRot); ///< Generates the matrix on the Y, X and Z axes by the given angles.

include/m/m_vec.h

@@ -9,7 +9,7 @@ class mVec3_c : public EGG::Vector3f {
 public:
     /// @brief Constructs an empty vector.
     /* 80009ee0 */ mVec3_c() {}
-    // /* 80007460 */ ~mVec3_c() {}
+    /* 80007460 */ ~mVec3_c() {}
 
     /// @brief Constructs a vector from a float array.
     mVec3_c(const f32 *p) {

include/toBeSorted/actor_on_rail.h

@@ -0,0 +1,22 @@
+#ifndef ACTOR_ON_RAIL_H
+#define ACTOR_ON_RAIL_H
+
+#include <common.h>
+
+class ActorOnRail {
+private:
+    void *mpPathPtr;
+    int mRoomIndex;
+    u8 mPathSubtype;
+
+public:
+    /* 800A6690 */
+    ActorOnRail();
+    /* 800A66D0 */
+    virtual ~ActorOnRail();
+
+    /* 800A6D90 */
+    bool init(int pathIndex, int roomId, int pathSubtype);
+};
+
+#endif