Add keyboard class

include/Keyboard.hpp

@@ -0,0 +1,65 @@
+#ifndef RAYLIB_CPP_INCLUDE_KEYBOARD_HPP_
+#define RAYLIB_CPP_INCLUDE_KEYBOARD_HPP_
+
+#include "./raylib.hpp"
+
+namespace raylib {
+/**
+ * Input-related functions: keyboard
+ */
+class Keyboard {
+ public:
+    /**
+     * Detect if a key has been pressed once
+     */
+    static bool IsKeyPressed(int key) {
+        return ::IsKeyPressed(key);
+    }
+
+    /**
+     * Detect if a key has been pressed again (Only PLATFORM_DESKTOP)
+     */
+    static bool IsKeyPressedRepeat(int key) {
+        return ::IsKeyPressedRepeat(key);
+    }
+
+    /**
+     * Detect if a key is being pressed
+     */
+    static bool IsKeyDown(int key) {
+        return ::IsKeyDown(key);
+    }
+
+    /**
+     * Detect if a key has been released once
+     */
+    static bool IsKeyReleased(int key) {
+        return ::IsKeyReleased(key);
+    }
+
+    /**
+     * Detect if a key is NOT being pressed
+     */
+    static bool IsKeyUp(int key) {
+        return ::IsKeyUp(key);
+    }
+
+    /**
+     * Get key pressed (keycode), call it multiple times for keys queued, returns 0 when the queue is empty
+     */
+    static bool GetKeyPressed() {
+        return ::GetKeyPressed();
+    }
+
+    /**
+     * Get char pressed (unicode), call it multiple times for chars queued, returns 0 when the queue is empty
+     */
+    static bool GetCharPressed() {
+        return ::GetCharPressed();
+    }
+};
+} // namespace raylib
+
+using RKeyboard = raylib::Keyboard;
+
+#endif // RAYLIB_CPP_INCLUDE_KEYBOARD_HPP_

include/Window.hpp

@@ -76,6 +76,13 @@ class Window {
         return ::WindowShouldClose();
     }
 
+    /**
+     * Set a custom key to exit program (default is ESC)
+     */
+    bool SetExitKey(int key) {
+        return ::SetExitKey(key);
+    }
+
     /**
      * Close window and unload OpenGL context
      */