m3d (#13)

* Initial M3d Pass
* `m_bmdl` and `m_bline` left

---------

Co-authored-by: elijah-thomas774 <elijahthomas774@gmail.com>
Co-authored-by: Elijah Thomas <42302100+elijah-thomas774@users.noreply.github.com>

include/d/a/obj/d_a_obj_ring.h

@@ -0,0 +1,38 @@
+#ifndef D_A_OBJ_RING_H
+#define D_A_OBJ_RING_H
+
+#include <d/a/obj/d_a_obj_base.h>
+#include <m/m3d/m_smdl.h>
+#include <s/s_State.hpp>
+#include <s/s_StateMgr.hpp>
+
+class dAcOring_c : public dAcObjBase_c {
+public:
+    dAcOring_c() : mStateMgr(*this, sStateID::null) {}
+    virtual ~dAcOring_c() {}
+    virtual bool createHeap() override;
+    virtual int create() override;
+    virtual int actorExecute() override;
+    virtual int draw() override;
+    virtual int doDelete() override;
+
+    STATE_FUNC_DECLARE(dAcOring_c, Move);
+
+    u8 getArgFromParams() {
+        u32 p = (params & 3);
+        return p != 3 ? p : 0;
+    }
+
+private:
+
+    static u32 ROT_PER_TICK;
+
+    m3d::smdl_c mModel;
+    STATE_MGR_DECLARE(dAcOring_c);
+    u8 field_0x388;
+    f32 field_0x38C;
+    
+
+};
+
+#endif