This is MAINLY used in the spatula & KOTC gamemodes, wich signify whe things like the spatula is dropped or someone starts/stops capturing a coop, among other things.

• oldState is an object (specifically bot.game)
• newState is an object (specifically Bot.game)
• oldPlayersOnZone is an array of Player objects that were on the zone before the change

bot.on('gameStateChange', (oldState, newState, oldPlayersOnZone) => {
    console.log(`game state has changed`);
    console.log(`old state:`, oldState);
    console.log(`new state:`, newState);
});