Initial Collision stubs

Runtime/Collision/CCollidableSphere.cpp

@@ -0,0 +1,33 @@
+#include "CCollidableSphere.hpp"
+
+namespace urde
+{
+const CCollisionPrimitive::Type CCollidableSphere::sType(CCollidableSphere::SetStaticTableIndex, "CCollidableSphere");
+u32 CCollidableSphere::sTableIndex = -1;
+
+u32 CCollidableSphere::GetTableIndex() const
+{
+    return sTableIndex;
+}
+
+zeus::CAABox CCollidableSphere::CalculateAABox(const zeus::CTransform &) const
+{
+    return {};
+}
+
+zeus::CAABox CCollidableSphere::CalculateLocalAABox() const
+{
+    return {};
+}
+
+FourCC CCollidableSphere::GetPrimType() const
+{
+    return SBIG('SPHR');
+}
+
+CRayCastResult CCollidableSphere::CastRayInternal(const CInternalRayCastStructure &) const
+{
+    return {};
+}
+
+}