feat: finish one rule in BMapInspector.

- finish one rule in BMapInspector.
- fix CKObjectManager find object by name feature.

Ballance/BMapInspector/Rule/Shared.hpp

@@ -1,5 +1,62 @@
 #pragma once
+#include <VTAll.hpp>
+#include <vector>
 
 namespace BMapInspector::Rule::Shared {
 
-}
+	namespace L = LibCmo;
+	namespace C = LibCmo::CK2;
+	namespace O = LibCmo::CK2::ObjImpls;
+
+#pragma region Constant Values
+
+	namespace GroupNames {
+		constexpr char8_t PHYS_FLOORRAILS[] = u8"Phys_FloorRails";
+	}
+
+	namespace TextureNames {
+		constexpr char8_t RAIL_ENVIRONMENT[] = u8"Rail_Environment.bmp";
+	}
+
+#pragma endregion
+
+#pragma region Check Functions
+
+	/**
+	 * @brief 
+	 * @param[in] ctx Can not be nullptr.
+	 * @param[in] name Can not be nullptr.
+	 * @return 
+	 */
+	O::CKGroup* FetchGroup(C::CKContext* ctx, L::CKSTRING name);
+	/**
+	 * @brief Check whether given CKTexture has the given file name (case-insensitive).
+	 * @param[in] tex Can not be nullptr.
+	 * @param[in] name Can not be nullptr.
+	 * @return True if it is, otherwise false.
+	 */
+	bool CheckTextureFileName(O::CKTexture* tex, L::CKSTRING name);
+
+	/**
+	 * @brief 
+	 * @param[in] group Can not be nullptr.
+	 * @return All objects is the child class of CK3dEntity.
+	 */
+	std::vector<O::CK3dEntity*> Iter3dEntities(O::CKGroup* group);
+	/**
+	 * @brief 
+	 * @param[in] mesh Can not be nullptr.
+	 * @return All nullptr reference are removed.
+	 */
+	std::vector<O::CKMaterial*> IterMaterial(O::CKMesh* mesh);
+
+	/**
+	 * @brief 
+	 * @param[in] obj Can not be nullptr.
+	 * @return 
+	 */
+	const char8_t* RenderObjectName(O::CKObject* obj);
+
+#pragma endregion
+
+} // namespace BMapInspector::Rule::Shared