Demo – building a simple embedded game

In this section, we will develop a simple game. To do this, we integrate our previous experiences using the LCD, analog joystick, and sound buzzer. We will build a ball game here. For the implementation of this game project, we use the the ESP-WROVER-KIT for ESP32 board.

Let's start!

The game scenario

Each game has a scenario. Some games also define some levels for users. In this project, we'll make a simple game scenario. We define our game flowchart in Figure 3-12, as follows:

Figure 3-12: A game scenario for a ball-hitting game

We can build a game scenario as follows:

1. Initialize a game by populating a circle with a different radius. These circles are represented...