SunFounder ESP32 Starter Kit
Then let the Balloon sprite slowly get bigger.
When the button is pressed (value is 1), the size of the Balloon1 sprite stops getting bigger.
• When the size is less than 90, it will fall (y coordinate decreases).
• When the size is bigger than 90 and smaller than 120, it will fly to the sky (y coordinate increases).
4.15. 2.12 GAME - Inflating the Balloon 567