servetgulnaroglu / snake_ai Goto Github PK

The AverageScore is wrong is it not?
Because if you have 5 3 times after another then we do not get 5 but something else.
Also the averageScore can not get less.

I just run all the code and run it on my browser. But it is blank! It just shows :
High score: 0
Average Score:
Epoch Number: 0
GameSpeed: 0.1(it just lets me type)
Gamma:0.1(it also enables me to type)
Reset(button but there is no response after pressing it)

I have used the Developer tools to help, and it says that on the js file, line 18 has:
Uncaught TypeError: Cannot read properties of null(reading 'addEventListener')

in lines 18 - 22, I typed:

gameSpeedElement.addEventListener("change",() => {
    gameSpeed = parseInt(gameSpeedElement.value);
    clearInterval(gameInterval)
    gameLoop();
}); 

How to fix it?