feature: show correct answer after game over

[marsian83]

Overview

Added text in the game over splash screen after the player loses a game to show the correct answer to the question which they answered incorrectly

Screenshots

Before the new feature

Displaying correct answer after adding the feature

Displaying correct answer after adding the feature

Displaying correct answer after adding the feature

Displaying correct answer after adding the feature

Tests

I have tried all four possible operations as shown in the screenshots and played the game besides that with my commits as well and have not encountered any bugs.

Changes

def ggAnimation(strin, score, hscore, mainGame):

line 107 : strin was added as a parameter to use it to later evaluate and display the strin (strin holds the current question)

        texSurfaceObj = fontObj.render(
            _("The correct answer was %s %d" ) % 
            (strin[2:],eval(strin[2:-1])), True, RED)
        texRectObj = texSurfaceObj.get_rect()
        texRectObj.center = (ResX // 2, ResY // 2 - 100)
        DISPLAYSURF.blit(texSurfaceObj, texRectObj)

line 118 to 123 : implements the actual functionality of calculating and displaying the correct answer

                    ggAnimation(self.strin, self.score, self.hscore, self)

line 324 : Calls the ggAnimation function with the newly added strin parameter included

[quozl]

Thanks. Would it be safer to use self.n rather than eval?

[marsian83]

Hi @quozl You're right, I've changed it so that instead of evaluating the question again with eval, we use the precalculated self.n
I'm not so sure about the safety part but it definitely does make it less computational. Thanks for making me realize that
I've made the necessary changes and committed them

[quozl]

Thanks.