Initial CCollidableOBBTreeGroup imps

Runtime/Collision/COBBTree.cpp

@@ -0,0 +1,65 @@
+#include "COBBTree.hpp"
+
+
+namespace urde
+{
+/* This is exactly what retro did >.< */
+u32 verify_deaf_babe(CInputStream& in)
+{
+    return in.readUint32Big();
+}
+
+/* This is exactly what retro did >.< */
+u32 verify_version(CInputStream& in)
+{
+    return in.readUint32Big();
+}
+
+COBBTree::COBBTree(const COBBTree::SIndexData&, const COBBTree::CNode*)
+{
+}
+
+COBBTree::COBBTree(CInputStream& in)
+    : x0_magic(verify_deaf_babe(in)),
+      x4_version(verify_version(in)),
+      x8_memsize(in.readUint32()),
+      x18_indexData(in)
+{
+}
+
+COBBTree::SIndexData::SIndexData(CInputStream& in)
+{
+    u32 count = in.readUint32Big();
+    x0_.reserve(count);
+    for (u32 i = 0 ; i < count ; i++)
+        x0_.push_back(in.readUint32Big());
+
+    count = in.readUint32Big();
+    for (u32 i = 0 ; i < count ; i++)
+        x10_.push_back(in.readUByte());
+    count = in.readUint32Big();
+    for (u32 i = 0 ; i < count ; i++)
+        x20_.push_back(in.readUByte());
+    count = in.readUint32Big();
+    for (u32 i = 0 ; i < count ; i++)
+        x30_.push_back(in.readUByte());
+
+    count = in.readUint32Big();
+    for (u32 i = 0 ; i < count ; i++)
+        x40_.push_back(in);
+
+    count = in.readUint32Big();
+    for (u32 i = 0 ; i < count ; i++)
+        x50_.push_back(in.readUint16Big());
+
+    count = in.readUint32Big();
+    for (u32 i = 0 ; i < count ; i++)
+        x60_.push_back(zeus::CVector3f::ReadBig(in));
+}
+
+COBBTree::CNode::CNode(CInputStream& in)
+{
+    x0_obb = zeus::COBBox::ReadBig(in);
+}
+
+}