TextSurface | little animation framework which could help | Animation library

I have been following a tutorial from Sentdex to create a button and make it functional. I tried to change it as per my requirement. When I click on the button, I want the function(another screen) to execute. I placed a button in the function(another screen) where I can go back to the main page. But when I click on the button, it goes to the other function only when I clicked the mouse and the output is displayed just until I click the mouse. It does not go to another screen and keeps on staying at initial screen.

I am trying to do a simple application of calling the same functions with different arguments.

Here is a snippet of the code:

I need to display text in the window, and I found such a solution, but it does not draw anything

I have an issue where i need to call some variables in more than one function and can not get them to declare in the game_loop() function. The variables are called outside of the game_loop function but the variables are also being called into other functions. How can I get the variables to call in the game_loop function and all other functions that call them as well?

Please see code below:

I am making a spaceship game where you control a spaceship and fire bullets at the enemies. I am now trying to make both the player and the enemy spaceship disappear when both the player and the enemy collide. But when I try to use pygame.sprite.spritecollide, only the enemy disappears. Why is this? Is this because spritecollide only removes the sprites from its groups? (I set dokill to True)

This is my current code:

I am making a spaceship game where you control a spaceship and fire bullets at the enemies. I am now trying to make a game over background show when the player and any enemy collide, but when I ran the game, the game over background never showed!

This is my current code (Some parts omitted or replaced by --snip--):

I have mute and unmute button on my main screen and the problem I'm having with is that when I press my mute button and it turns to a unmute button then when I play my game and die and I go back to the main screen, it turns it back to a mute button. I want to make it so that if I mute my game and I start it and die, it still a mute button, it does not revert to a unmute button. I have tried using a True and False statement also I have tried. https://gyazo.com/6b3d63d7615b07f2b4984d01ae239db5

My full code

I'm working on a project in pygame and the text is supposed to display a character's speech. I've got the text displayed, but it runs off the screen. I tried one way to text wrap, but it didn't move to the next line, so it just overlapped on the same line. I don't know if there is some sort of boundary or border I can set or text wrap. I could only find things for python, not pygame.

Here's what I have for the text

I am trying to put a play button in my game. and when I launch the game I click the play button and it gives me an error

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