-Click on any space on the screen to create a bog standard firework. -Pressing 't' with your mouse over the spot where you want the firework to be will create a swirly firework. -If you want a sprinkled firework (could look like a serpent or a cauliflower) click on the purple dots and the top right hand area of the screen. It will give you three seconds to get your mouse into position and then will create a random firework where your mouse was. -Press space bar to change backgrounds
The size variable will change the size of a firework If you click to make a new firework when one hasn't finished yet, the one that hasn't finished will stop being made. This can create all sorts of odd effects. Press the green flag to clear
