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>

1 files changed, 46 insertions, 0 deletions

diff --git a/src/m/m3d/m_proc.cpp b/src/m/m3d/m_proc.cpp
new file mode 100644
index 00000000..85ab31ec
--- /dev/null
+++ b/src/m/m3d/m_proc.cpp
@@ -0,0 +1,46 @@
+#include <m/m3d/m3d.h>
+#include <m/m3d/m_proc.h>
+#include <nw4r/g3d/g3d_scnproc.h>
+
+namespace m3d {
+
+void proc_c_drawProc(nw4r::g3d::ScnProc *proc, bool b) {
+    proc_c *p = static_cast<proc_c *>(proc->GetUserData());
+    if (b) {
+        p->drawOpa();
+    } else {
+        p->drawXlu();
+    }
+}
+
+proc_c::~proc_c() {}
+
+int proc_c::getType() const {
+    return SCN_LEAF_PROC;
+}
+
+void proc_c::drawOpa() {}
+void proc_c::drawXlu() {}
+
+bool proc_c::create(mAllocator_c *alloc, u32 *pSize) {
+    if (alloc == nullptr) {
+        alloc = internal::l_allocator_p;
+    }
+
+    u32 size;
+    if (pSize == nullptr) {
+        pSize = &size;
+    }
+
+    mpScnLeaf = nw4r::g3d::ScnProc::Construct(alloc, pSize, proc_c_drawProc, true, true, 0);
+    if (!mpScnLeaf) {
+        return false;
+    }
+
+    mpScnLeaf->SetPriorityDrawOpa(0x7f);
+    mpScnLeaf->SetPriorityDrawXlu(0x7f);
+    nw4r::g3d::G3dObj::DynamicCast<nw4r::g3d::ScnProc>(mpScnLeaf)->SetUserData(this);
+    return true;
+}
+
+} // namespace m3d