feat(rect): add CRect

tempest/rect/CRect.hpp

@@ -0,0 +1,29 @@
+#ifndef TEMPEST_RECT_C_RECT_HPP
+#define TEMPEST_RECT_C_RECT_HPP
+
+class C2Vector;
+
+class CRect {
+    public:
+    // Static functions
+    static CRect Intersection(const CRect& l, const CRect& r);
+
+    // Member variables
+    float minY = 0.0f; // t
+    float minX = 0.0f; // l
+    float maxY = 0.0f; // b
+    float maxX = 0.0f; // r
+
+    // Member functions
+    CRect() = default;
+    CRect(float minY, float minX, float maxY, float maxX)
+        : minY(minY)
+        , minX(minX)
+        , maxY(maxY)
+        , maxX(maxX) {};
+    bool operator==(const CRect& r);
+    bool IsPointInside(const C2Vector& pt);
+    bool Sub4826D0() const;
+};
+
+#endif