Add FileData and FileText

include/FileData.hpp

@@ -0,0 +1,56 @@
+#ifndef RAYLIB_CPP_INCLUDE_FILEDATA_HPP_
+#define RAYLIB_CPP_INCLUDE_FILEDATA_HPP_
+
+#include <string>
+#include <utility>
+
+#include "./raylib.hpp"
+#include "./raylib-cpp-utils.hpp"
+
+namespace raylib {
+
+class FileData {
+public:
+    FileData() = default;
+    FileData(const FileData&) = delete;
+    FileData(FileData&& other) noexcept : data(other.data), bytesRead(other.bytesRead) {
+        other.data = nullptr;
+        other.bytesRead = 0;
+    }
+    FileData& operator=(const FileData&) = delete;
+    FileData& operator=(FileData&& other) noexcept {
+        std::swap(data, other.data);
+        std::swap(bytesRead, other.bytesRead);
+        return *this;
+    }
+    ~FileData() { Unload(); }
+
+    explicit FileData(const std::string& fileName) {
+        Load(fileName);
+    }
+
+    GETTER(const unsigned char*, Data, data)
+    GETTER(int, BytesRead, bytesRead)
+
+    void Load(const std::string& fileName) { Load(fileName.c_str()); }
+    void Load(const char* fileName) {
+        data = ::LoadFileData(fileName, &bytesRead);
+    }
+
+    void Unload() {
+        if (data != nullptr) {
+            ::UnloadFileData(data);
+            data = nullptr;
+        }
+    }
+
+private:
+    unsigned char* data{nullptr};
+    int bytesRead{0};
+};
+
+}  // namespace raylib
+
+using RFileData = raylib::FileData;
+
+#endif  // RAYLIB_CPP_INCLUDE_FILEDATA_HPP_

include/FileText.hpp

@@ -0,0 +1,65 @@
+#ifndef RAYLIB_CPP_INCLUDE_FILETEXT_HPP_
+#define RAYLIB_CPP_INCLUDE_FILETEXT_HPP_
+
+#include <string>
+#include <utility>
+
+#include "./raylib.hpp"
+#include "./raylib-cpp-utils.hpp"
+
+namespace raylib {
+
+class FileText {
+public:
+    FileText() = default;
+    FileText(const FileText&) = delete;
+    FileText(FileText&& other) noexcept : data(other.data), length(other.length) {
+        other.data = nullptr;
+        other.length = 0;
+    }
+    FileText& operator=(const FileText&) = delete;
+    FileText& operator=(FileText&& other) noexcept {
+        std::swap(data, other.data);
+        std::swap(length, other.length);
+        return *this;
+    }
+    ~FileText() { Unload(); }
+
+    explicit FileText(const std::string& fileName) {
+        Load(fileName);
+    }
+
+    GETTER(const char*, Data, data)
+    GETTER(unsigned int, Length, length)
+
+    [[nodiscard]] const char* c_str() const { return data; }
+
+    [[nodiscard]] std::string ToString() const { return data; }
+    explicit operator std::string() const {
+        return data;
+    }
+
+    void Load(const std::string& fileName) { Load(fileName.c_str()); }
+    void Load(const char* fileName) {
+        data = ::LoadFileText(fileName);
+        length = ::TextLength(data);
+    }
+
+    void Unload() {
+        if (data != nullptr) {
+            ::UnloadFileText(data);
+            data = nullptr;
+            length = 0;
+        }
+    }
+
+private:
+    char* data{nullptr};
+    unsigned int length{0};
+};
+
+}  // namespace raylib
+
+using RFileText = raylib::FileText;
+
+#endif  // RAYLIB_CPP_INCLUDE_FILETEXT_HPP_

include/raylib-cpp-utils.hpp

@@ -19,4 +19,17 @@
     void Set##method(type value) { name = value; }
 #endif
 
+#ifndef GETTER
+/**
+ * A utility to build get methods on top of a property.
+ *
+ * @param type The type of the property.
+ * @param method The human-readable name for the method.
+ * @param name The machine-readable name of the property.
+ */
+#define GETTER(type, method, name) \
+    /** Retrieves the name value for the object. @return The name value of the object. */ \
+    type Get##method() const { return name; }
+#endif
+
 #endif  // RAYLIB_CPP_INCLUDE_RAYLIB_CPP_UTILS_HPP_

include/raylib-cpp.hpp

@@ -38,6 +38,8 @@
 #include "./Camera2D.hpp"
 #include "./Camera3D.hpp"
 #include "./Color.hpp"
+#include "./FileData.hpp"
+#include "./FileText.hpp"
 #include "./Font.hpp"
 #include "./Functions.hpp"
 #include "./Gamepad.hpp"

tests/raylib_cpp_test.cpp

@@ -127,6 +127,19 @@ int main(int argc, char *argv[]) {
         Assert(passed, "Expected to have a RaylibException to be thrown");
     }
 
+    // Load FileData
+    {
+        raylib::FileData file(path + "/resources/weird.wav");
+        Assert(file.GetBytesRead() > 0, "Expected file to be loaded correctly");
+    }
+
+    // Load FileText
+    {
+        raylib::FileText text(path + "/resources/lorem.txt");
+        Assert(text.GetLength() > 0, "Expected file to be loaded correctly");
+        AssertEqual(text.ToString().substr(0, 5), "Lorem");
+    }
+
     TraceLog(LOG_INFO, "TEST: raylib-cpp test");
     TraceLog(LOG_INFO, "---------------------");
     return 0;

tests/resources/lorem.txt

@@ -0,0 +1,4 @@
+Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
+Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
+Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.