Small cleanup

3 files changed, 27 insertions, 3 deletions

diff --git a/include/d/a/d_a_player.h b/include/d/a/d_a_player.h
index e3b4a1cf..9050140b 100644
--- a/include/d/a/d_a_player.h
+++ b/include/d/a/d_a_player.h
@@ -102,6 +102,9 @@ public:
     static s32 getCurrentBowType();
     static s32 getCurrentSlingshotType();
     static s32 getCurrentBeetleType();
+    static bool hasBeetleVariantOrBetter(s32 variant) {
+        return getCurrentBeetleType() >= variant;
+    }
     static s32 getCurrentBugNetType();
 
     static bool isInBambooCuttingMinigame() {
diff --git a/include/d/a/obj/d_a_obj_boomerang.h b/include/d/a/obj/d_a_obj_boomerang.h
index 00fa98d0..d172ff42 100644
--- a/include/d/a/obj/d_a_obj_boomerang.h
+++ b/include/d/a/obj/d_a_obj_boomerang.h
@@ -208,15 +208,19 @@ private:
     /* 0x08B5 */ u8 mWindNodeID;
     /* 0x08B6 */ u8 mLeftWingNodeID;
     /* 0x08B7 */ u8 mRightWingNodeID;
-    /* 0x08B8 */ u8 _0x8B8[0x8C8 - 0x8B8];
-    /* 0x08CA */ u16 field_0x8C8;
+    /* 0x08B8 */ mAng field_0x8B8;
+    /* 0x08BA */ mAng field_0x8BA;
+    /* 0x08BC */ mAng field_0x8BC;
+    /* 0x08BE */ mAng field_0x8BE;
+    /* 0x08C0 */ u8 _0x8C0[0x8C8 - 0x8C0];
+    /* 0x08CA */ mAng field_0x8C8;
     /* 0x08CA */ u16 mRemainingFlightTime;
     /* 0x08CC */ u32 field_0x8CC;
     /* 0x08D0 */ f32 field_0x8D0;
     /* 0x08D4 */ f32 field_0x8D4;
     /* 0x08D8 */ mVec3_c field_0x8D8;
     /* 0x08E4 */ mVec3_c field_0x8E4;
-    /* 0x08F0 */ u8 _0x8E4[0x8FC - 0x8F0];
+    /* 0x08F0 */ mVec3_c field_0x8F0;
     /* 0x08FC */ dCcD_Sph mSph0;
     /* 0x0A4C */ dCcD_Sph mSph1;
     /* 0x0B9C */ EffectsStruct mEff0;
diff --git a/include/d/d_pad.h b/include/d/d_pad.h
index 0d4f4129..fbfca801 100644
--- a/include/d/d_pad.h
+++ b/include/d/d_pad.h
@@ -53,12 +53,29 @@ class ex_c {
         /* 0x10D8 */ s32 field_0x10D8;
     };
 
+    // Orthonormal Basis vectors of the Mpls attachment in 3D space.
+    // Z+ is forward, Y+ is up, and X+ is left. So a Wiimote pointing at
+    // the Screen will have vectors (1, 0, 0), (0, 1, 0), (0, 0, 1).
+    // Of particular interest here is mZ, which tells you in which direction
+    // the Wiimote points.
     struct mpls_c {
         mpls_c() : mX(mVec3_c::Ex), mY(mVec3_c::Ey), mZ(mVec3_c::Ez) {}
         mMtx_c getMtx() const;
         /* 0x00 */ mVec3_c mX;
         /* 0x0C */ mVec3_c mY;
         /* 0x18 */ mVec3_c mZ;
+
+        // vertical angle. 0 is forward, positive is pointing upwards,
+        // negative is pointing downwards
+        mAng getVerticalAngle() const {
+            return cM::atan2s(mZ.y, mZ.absXZ());
+        }
+
+        // horizontal angle. 0 is forward, positive is pointing to the left,
+        // negative is pointing to the right
+        mAng getHorizontalAngle() const {
+            return cM::atan2s(mZ.x, mZ.z);
+        }
     };
 
 public: