Method arrowUp

src/main/java/fieldbox/ui/Cursors.java:92–97

(Window window)

	}

	static public void arrowUp(Window window) {
		if (arrowUp == 0) arrowUp = loadResource("arrowUp.jpg");

		Log.log("cursors", () -> "setting to arrow");
		if (currentCursor != arrowUp) glfwSetCursor(window.getGLFWWindowReference(), currentCursor = arrowUp);
	}


}