Complex sentence: Trixie tells Reptillus the importance of being a toy and he turns the game off, getting the attention of Bonnie and Mason and they go to play with the toys, thus saving Woody and Buzz in time.
Split into simpler sentences: Trixie tells Reptillus the importance of being a toy and he turns the game off, getting the attention of Bonnie and Mason. They find him and decide to go play with the toys, saving Woody and Buzz in time.