Everybody Welcome to Part 13 of our tick tack toe and python three Basic Siri's Ah, we are coming down the home stretch, but we actually have, like, we basically have everything that we need done, done.

We just have a lot of polishing and putting together of everything.

So let's go ahead and get into it.

So the first thing that we've done is we have done all the code for validating every winner.

We just don't have it all together yet.

So what I'm gonna do is start bringing it all together.

So this was code for vertical winner.

This here is code for diagonal winners.

This was just a quick example of a diagonal winner, and then this was code for horizontal winners.

So in fact, let me cut all that will go to the tippy top boom.

And then we will tab all of this over and okay, we are all set.

I'm just gonna leave some notes here for myself.

I'm gonna say this is horizontal, uh, and then die ag and all.

And then vertical.

Okay, Um and then the other thing I wouldn't mind doing is like when we say we have a winner.

It would be actually kind of nice to say, Hey, we have a you know, such and such winners.

So, like, for what reason?

So instead, what I'm going to say is, I'm gonna make this an F string so we can pass in variables, and we're going to instead say player and the player is going to be whatever it was at Rose zero if they won, um, they're in a lot of locations, but that's good enough.

Player is the winner.

Horizontally.

Cool.

So I'm just gonna take that copy.

Come.

Oh, and you know what?

We don't have the checks for the diagonals.

We gotta add those into.

I can't believe we didn't do this last time.

Paste tab that back and then paste, they're if Roe And rather than row, it needs to be diag.

Sze bags.

Oh, my gosh, this is a lot.

Uh, this is a perfect example of something we absolutely must fix.

This is so air prone to be doing this, But first, let's fix this, and then we'll go ahead and make the function that fixed this.

Um, but we will do it.

I promise.

Um, okay, so that's done.

So this would be, um, player Blank is the winner.

Uh, diagonally I gone on lee, and, uh, this would be Let's see, which one was this one.

So this is First, we're going to do the reversed and then the other way, So reversed would be a regular upwards motion.

So I'm gonna just put in parentheses a slash like that.

So?

So it's, like, a little more clear.

Okay, They won, you know, escalating diagonally.

I get the right word.

Anyways.

Copy.

Come down here to have this over.

There we go is the winner diagonally, and this one will be a backslash.

Now, a backslash in python is a ness cape character, so it escapes the value of a different character.

So, for example, um, if you wanted to say, Let me just do a new thing here If you want to say a string was equal and you wanted to use always double quotes.

But then you also had, like, let's do single quotes, cause it'll make more sense.

So single quotes.

And then you wanted to say don't.

But you wanted the apostrophe t Well, that's going to be a violation.

And python, right?

Because you closed it off here and they've got this t this thing.

So what you can do to make it legal is backslash You escape the value of that quote and instead, it's just the string element of it, and this makes it valid.

And if we were a print string, it would just be don't it wouldn't be Don't backslash you know, our dawn backslash quote, t quote or whatever.

So the same thing is true with the backslash.

If you actually want to see a backslash on a string, we're going to do double backslash.

So we escape the value of a backslash.

So that's why you have to back slashes.

They're okay.

Vertical.

Uh, And then again, I'm just going thio copy this paste and it's not check zero.

It's diet.

It's not the AG zero, it's check zero.

Close that off.

And this is, uh, vertically and boom.

Oh, right.

So and I mean, honestly, we probably don't need anything for vertically, but we have the bar now.

It makes me want to do one for the horizontal, but, um, no.

Anyway, um, let's see.

So the next thing that we're gonna do is.

So we've got all the winds handled for now.

So, um, so now we're ready to bring in the rest of the game.

And this is how you would, like, handle?

For if a game has been one and really quick, so we should get a vertical wind there.

Uh, got a diagonal win.

Oh, Okay.

Sorry.

So stupid.

OK, now we should get a vertical win.

Okay, Great.

And then let's test a horizontal wind, too, and then we'll put it to here.

Player to has is the winner of horizontally.

Okay, great.

So Okay, we've got that.

Now we need to bring in all of the gains stuff, and we haven't touched game since.

I believe this was our part nine.

So we will open up part nine, and then we're just gonna copy and paste game.

We'll just copy and paste all this stuff.

So the whole game board thing and then some examples of our game board.

We're going to bring all of that in.

So I'm gonna come over here, and, um, we're going to escape this.

I'm gonna delete win game for now.

I'm gonna scroll out just so we could do some modifications paste that in.

So now I've got code to determine a win.

That's great.

And then now we've got our actual game board, um, in here.

So now what we want to do is actually kind of program in the ability for us to, like, kind of play a game and iterated through and stuff like that.

So the first thing I would say is, let's just comment desires one so I don't have to type it in a minute.

But basically, we're say, play is let's say equal to true here.

And then we're gonna say players player errors is equal to you.

Got, like, a player one in two and then wow, play because eventually because basically, we would want to let people continue playing tic tack toe until they don't want to play tick tack toe no more.

And so, uh, so we're gonna let them do that.

Now, I'm gonna copy this.

Come down here while play.

Okay, So now the game actually is gonna be redefined every time on start tab over, and actually, those should all be zeros.

Lucy, is this okay?

This one's in all zeros, so this might be quicker.

Just a copy and paste this one, to be honest, then tell Like, fix all those paste.

OK, tab over.

Great.

Um, somebody was complaining about trailing Thomas.

Fix it.

Okay, um, and then maybe add a couple here.

Right?

Okay.

Anyway, so while play, Okay.

So every time we start a new game of tic tack toe where you are going to want to re set the game, Okay.

So now what we're gonna do is we need to while we could randomly pick a starting player if we wanted.

Um, but I don't really think you want unnecessarily random.

Like, uh, it's gonna cause some trouble later on what we can talk about randomly starting with a player.

But you guys like where is playing the game could also just generate who you know, with each moderate, you know, work that out with each other.

Who gets to be player number one and two.

I don't really think that's a central that we change player one into.

There's really no reason for that.

So But if you want to check it out in the text based version, I kind of talk about what you could do to do that to randomly pick.

But for now, I don't really think that we're going to do that.

So So the game begins and then we wanna have You know, basically, we want to say Game one equals false right?

And then for a CZ long as Game one is equal false.

We want to continue, first of all, switching between players, but also, you know, displaying the game board and inputting and taking in players movements that they want to actually play.

So, um so obviously at the gate.

Because, like while not while play, that means we want to continue playing tic tack toe.

So this is really, like game wide.

Like, Are we still playing a Are we still interested in playing tic tac toe?

But then we need a loop for the specific tick tack toe game that we're playing right now.

So then we would say, Wow, not Game one.

So this will continue to run run until the game has been won.

And basically, at this point, we're going continue taking in player movement.

So, for example, if you want to take in input from a user you are going to use, um, basically, it's you would say column choice equals in an input.

And then you could say, What call?

Um, do you want to play?

And then let's go ahead and just remind them you have 01 in two and then for input, always add a little space.

Otherwise, when they type something, it's going to, uh, it'll appear immediately after the strings.

So it's always nice to add a little space there, so that's column choice will copy that paste, and then we'll do a row choice row choice.

Um, also, we want some way to pick a current player and all that.

But for now, I think I'm gonna let that go.

Well, just say current player equals one.

We're gonna will come back to that, I promise.

So Current player calling choice road choice.

And then you would want to let them actually play the game so we would do this was a game equals game board rather than game board.

That was.

We used that back when we were trying to throw a throat purposely throwing error player equals.

And so again, because we have, like, decently named variables.

We don't need to do the whole, you know, play you don't have to give the actual parameter name will just pass these variables.

So current player.

And then we had ro choice and then column choice.

Okay, so we play the game.

But remember, before we actually play, the game would be useful just to display the game board.

Once.

Every time this is run, the game board will be displayed.

But for now, let's go and copy.

And then before the game actually runs, we will go ahead and pass.

Game equals game board, and then it will just continue to keep running.

Okay, so, um, so one option.

Let's see.

Let's go and save this.

Actually.

Wow.

Not so we'll always be player one, and then let's try to run it.

Now, if I recall right input in sublime.

It's kind of doesn't really work, and it still doesn't really work, so we can't use sublime anymore.

We'll have to use the good old, uh, command prompt.

So cmd pie, Dash three point seven and then tutorial.

Third tutorial 13 dot pie enter.

Okay.

What?

Colin, do we wanna play?

Let's just play zero.

Oh, we'd said call him twice.

Okay, So Okay, so we made a couple of mistakes.

So first of all, um, we said calm.

This should be row, row, and then hear this input returns.

Always a string, because whenever you input something it doesn't know is this is gonna be a float, an aunt or whatever.

So it's always a string.

So now what we want to do is convert this to an ent.

We can do that with a built in function literally int in parentheses, whatever you want to convert, so I'll just do that isn't So now we've converted it to an integer.

I'm gonna save that.

Come back over here.

We're gonna break out, rerun it with the up arrow.

Enter.

Let's try again.

00 Okay, great.

So he played at 00 We could play a 11 Now it's it's always gonna be player one, because we're not changing to two.

Okay, great.

So that's working.

Um, pretty well, now, what we want to do is change which user, um, or which player is actually playing now?

There's a bunch of different ways that we could do this.

And I think what I'd like to do is just show some examples.

So what?

I'm gonna do is just creating new thing.