Method key

src/main/java/field/graphics/Window.java:905–928

(long window, int key, int scancode, int action, int mods)

                    boolean shift = ((glfwGetKey(window, GLFW_KEY_LEFT_SHIFT)) | (glfwGetKey(window,
                            GLFW_KEY_RIGHT_SHIFT))) != 0;
                    boolean alt = ((glfwGetKey(window, GLFW_KEY_LEFT_ALT)) | (glfwGetKey(window,
                            GLFW_KEY_RIGHT_ALT))) != 0;
                    boolean meta = ((glfwGetKey(window, GLFW_KEY_LEFT_SUPER)) | (glfwGetKey(window,
                            GLFW_KEY_RIGHT_SUPER))) != 0;
                    boolean ctrl = ((glfwGetKey(window, GLFW_KEY_LEFT_CONTROL)) | (glfwGetKey(window,
                            GLFW_KEY_RIGHT_CONTROL))) != 0;

//                    System.out.println("char> "+character);

                    next = next.clean(window);

                    fireKeyboardTransition(keyboardState, next);
                    keyboardState = next;

                    next = keyboardState.withChar((char) character, false);
                    next = next.clean(window);
                    fireKeyboardTransition(keyboardState, next);
                    keyboardState = next;
                }
            }

            @Override
            public void drop(long window, String[] files) {
                if (window == Window.this.window) {
                    fireDrop(new Drop(files, mouseState, keyboardState));
                }
            }