feat: add new rule in BMapInspector

Ballance/BMapInspector/Rule/SSBRules.cpp

@@ -0,0 +1,53 @@
+#include "YYCRules.hpp"
+#include "Shared.hpp"
+#include "SSBRules.hpp"
+
+namespace L = LibCmo;
+namespace C = LibCmo::CK2;
+namespace V = LibCmo::VxMath;
+namespace O = LibCmo::CK2::ObjImpls;
+
+namespace BMapInspector::Rule {
+#pragma region SSB Rule 1
+
+	constexpr char8_t SSB1[] = u8"SSB1";
+	constexpr L::CKFLOAT TOLERANCE = 0.001f;
+
+	SSBRule1::SSBRule1() : IRule() {}
+
+	SSBRule1::~SSBRule1() {}
+
+	std::u8string_view SSBRule1::GetRuleName() const {
+		return SSB1;
+	}
+
+	void SSBRule1::Check(Reporter::Reporter& reporter, Map::Level& level) const {
+		auto* ctx = level.GetCKContext();
+		auto physicalized_3dobjects = Shared::FetchPhysicalized3dObjects(ctx);
+
+		// Iterate all physicalized 3dobject
+		for (auto* physicalized_3dobject : physicalized_3dobjects) {
+			// Get its world matrix
+			const auto& matrix = physicalized_3dobject->GetWorldMatrix();
+			// Extract 3 columns
+			V::VxVector3 col1(matrix[0][0], matrix[1][0], matrix[2][0]);
+			V::VxVector3 col2(matrix[0][1], matrix[1][1], matrix[2][1]);
+			V::VxVector3 col3(matrix[0][2], matrix[1][2], matrix[2][2]);
+			// Compute their length, then check their value with tolerance.
+			bool has_scale = false;
+			if (!Shared::FPEqual(col1.Length(), 1.0f, TOLERANCE)) has_scale = true;
+			if (!Shared::FPEqual(col2.Length(), 1.0f, TOLERANCE)) has_scale = true;
+			if (!Shared::FPEqual(col3.Length(), 1.0f, TOLERANCE)) has_scale = true;
+			// If it has scale factor, report error
+			if (has_scale) {
+				reporter.FormatError(
+				    SSB1,
+				    u8R"(Object "%s" grouped into physicalization groups has scale factor. This will cause its collision shape is different with its render shape.)",
+				    Shared::RenderObjectName(physicalized_3dobject));
+			}
+		}
+	}
+
+#pragma endregion
+
+} // namespace BMapInspector::Rule

Ballance/BMapInspector/Rule/SSBRules.hpp

@@ -0,0 +1,22 @@
+#pragma once
+#include "../Rule.hpp"
+
+namespace BMapInspector::Rule {
+
+	/**
+	 * @brief speedystoneball Rule 1
+	 * @details
+	 * Pjysicalized object should not have scale factor, especially negative scale factor (mirror).
+	 */
+	class SSBRule1 : public IRule {
+	public:
+		SSBRule1();
+		virtual ~SSBRule1();
+		YYCC_DELETE_COPY_MOVE(SSBRule1)
+
+	public:
+		std::u8string_view GetRuleName() const override;
+		void Check(Reporter::Reporter& reporter, Map::Level& level) const override;
+	};
+
+} // namespace BMapInspector::Rule

Ballance/BMapInspector/Rule/Shared.cpp

@@ -2,6 +2,7 @@
 #include <yycc.hpp>
 #include <yycc/carton/termcolor.hpp>
 #include <filesystem>
+#include <cmath>
 
 namespace termcolor = yycc::carton::termcolor;
 
@@ -9,12 +10,12 @@ namespace BMapInspector::Rule::Shared {
 
 #pragma region Check Functions
 
-	/**
-	 * @brief 
-	 * @param[in] ctx Can not be nullptr.
-	 * @param[in] name Can not be nullptr.
-	 * @return Found pointer to CKGroup, otherwise nullptr.
-	 */
+	bool FPEqual(L::CKFLOAT lhs, L::CKFLOAT rhs, L::CKFLOAT tolerance) {
+		auto diff = lhs - rhs;
+		auto absolute_diff = std::fabs(diff);
+		return absolute_diff <= tolerance;
+	}
+
 	O::CKGroup* FetchGroup(C::CKContext* ctx, L::CKSTRING name) {
 		return static_cast<O::CKGroup*>(ctx->GetObjectByNameAndClass(name, C::CK_CLASSID::CKCID_GROUP, nullptr));
 	}

Ballance/BMapInspector/Rule/Shared.hpp

@@ -30,11 +30,19 @@ namespace BMapInspector::Rule::Shared {
 
 #pragma region Check Functions
 
+	/**
+	 * @brief Check whether given 2 float point values are equal with given tolerance.
+	 * @param lhs 
+	 * @param rhs 
+	 * @param tolerance 
+	 * @return 
+	 */
+	bool FPEqual(L::CKFLOAT lhs, L::CKFLOAT rhs, L::CKFLOAT tolerance);
 	/**
 	 * @brief 
 	 * @param[in] ctx Can not be nullptr.
 	 * @param[in] name Can not be nullptr.
-	 * @return 
+	 * @return Found pointer to CKGroup, otherwise nullptr.
 	 */
 	O::CKGroup* FetchGroup(C::CKContext* ctx, L::CKSTRING name);
 	std::vector<O::CK3dObject*> FetchPhysicalized3dObjects(C::CKContext* ctx);