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These are the user uploaded subtitles that are being translated: 1 00:00:00,070 --> 00:00:00,550 Hey, 2 00:00:00,550 --> 00:00:05,550 you've reached the final project and as you've seen at the beginning of today's 3 00:00:06,640 --> 00:00:09,580 lessons, I showed you what we're going to be making, 4 00:00:09,580 --> 00:00:12,520 which is a sort of choose your own adventure game. 5 00:00:12,700 --> 00:00:14,020 I don't know if you've ever read those 6 00:00:14,020 --> 00:00:18,880 choose your own adventure books where you flip to a different page if you 7 00:00:18,880 --> 00:00:23,380 make a particular choice and then the story kind of evolves as you make your 8 00:00:23,380 --> 00:00:24,213 choices. 9 00:00:24,520 --> 00:00:28,780 Now we're going to make a very simple version of that using what we've learned 10 00:00:28,810 --> 00:00:33,760 about conditionals: if, else, elif statements as well as everything we've done 11 00:00:33,760 --> 00:00:38,410 previously. So you've already seen what the final outcome should look like. 12 00:00:38,500 --> 00:00:40,030 And if you want to review it again, 13 00:00:40,270 --> 00:00:44,560 just head over to treasure-island-end.app brewery.repl.run. 14 00:00:44,950 --> 00:00:48,250 And here you'll see essentially the game in action. 15 00:00:48,730 --> 00:00:53,680 So it start off asking you, you're at a crossroad. Do you want to go left or right? 16 00:00:54,040 --> 00:00:59,020 And then you have to type your choice. If you selected left, 17 00:00:59,080 --> 00:01:03,490 then it's going to take you to a Lake and it asks you whether if you want to 18 00:01:03,490 --> 00:01:08,410 wait for a boat or swim across. So let's go ahead and wait for a boat. 19 00:01:08,980 --> 00:01:13,480 And then the final step is it asks you which door would you like to go through? 20 00:01:13,510 --> 00:01:17,260 Red, yellow, or blue. Now depending on your choice, 21 00:01:17,290 --> 00:01:21,580 you'll either end up with game over or you'll end up with, um, 22 00:01:21,610 --> 00:01:22,443 winning the game. 23 00:01:22,870 --> 00:01:26,920 So the basic setup for this game looks something like this. 24 00:01:27,040 --> 00:01:32,040 And I've included a link to this flow chart in the starting repl. 25 00:01:33,040 --> 00:01:37,030 So repl.it/@appbrewery/treasure-island-start 26 00:01:37,390 --> 00:01:41,290 and of course you'll find all the links in the course resources as always. 27 00:01:41,590 --> 00:01:42,610 But if you scroll down, 28 00:01:42,670 --> 00:01:44,980 there's a link right here that takes you to this flow chart. 29 00:01:45,610 --> 00:01:50,230 Now the first question you're going to ask the user is to make a choice between 30 00:01:50,230 --> 00:01:55,120 left and right. Now you can use my wording. Um, if you want your at a crossroad, 31 00:01:55,120 --> 00:01:57,310 where do you want to go? Type left or type right? 32 00:01:57,700 --> 00:02:02,140 But I think the fun part of this challenge is really creating your own story, 33 00:02:02,290 --> 00:02:02,830 right? 34 00:02:02,830 --> 00:02:07,830 But somehow get them to choose between left and right. If they choose right or 35 00:02:08,050 --> 00:02:09,820 any other condition for that matter, 36 00:02:10,330 --> 00:02:14,380 tell them that they've lost game over for some sort of reason. 37 00:02:15,040 --> 00:02:17,230 In my case, if they had chosen, right, 38 00:02:17,290 --> 00:02:20,020 the reason is because they fell into a hole. Game over. 39 00:02:20,410 --> 00:02:23,080 But I think you're far more imaginative than I am. 40 00:02:23,080 --> 00:02:27,250 So go ahead and use all of those skills and make your game really fun. 41 00:02:27,730 --> 00:02:29,980 Now if they've chosen left on the other hand, 42 00:02:30,040 --> 00:02:33,370 then we're going to take them to another question that asks them whether if they 43 00:02:33,370 --> 00:02:37,420 want to swim or whether if they want to wait for a boat. Um, 44 00:02:37,540 --> 00:02:41,530 and if they swam, then it's going to be some form of game over. 45 00:02:41,530 --> 00:02:46,390 There's crocodiles, there's, um, whatever it may be, but they can't continue. 46 00:02:46,870 --> 00:02:50,350 But if they chose wait, then we take them to the third and final question, 47 00:02:50,380 --> 00:02:52,570 which asks them to choose between three doors. 48 00:02:53,050 --> 00:02:57,490 And if they choose any door other than the yellow door, then they would lose. 49 00:02:57,520 --> 00:03:00,160 But if they chose the yellow door, then they somehow win. 50 00:03:00,700 --> 00:03:04,750 Now notice how each of these just says, game over, game over, left or right, 51 00:03:04,990 --> 00:03:05,620 but you know, 52 00:03:05,620 --> 00:03:10,030 the idea is really to use your creativity and make this game really your own. 53 00:03:10,780 --> 00:03:14,800 Now one thing to remember though is that when the user types in a answer, 54 00:03:14,800 --> 00:03:18,640 let's say left or right, they might type it like this, um, 55 00:03:18,670 --> 00:03:22,780 with an upper case R or they might type it like this, all lower case. 56 00:03:23,200 --> 00:03:26,710 Have a think about how you might make sure that no matter which version they 57 00:03:26,710 --> 00:03:31,690 typed, you're still going to be able to catch their command essentially. 58 00:03:32,170 --> 00:03:35,770 So have a think about what you've learned in the previous lessons and take a 59 00:03:35,770 --> 00:03:37,660 look at this flow chart, 60 00:03:37,900 --> 00:03:42,900 then head over to the starting project and you can get started writing your 61 00:03:43,120 --> 00:03:47,830 code. Now if you head over here and what you see is sort of like a mumbo jumbo 62 00:03:47,830 --> 00:03:49,540 a bunch of characters, 63 00:03:49,750 --> 00:03:54,730 then the reason is probably because there's not enough space for this ASCII art 64 00:03:54,970 --> 00:03:58,510 of a treasure chest to display. So you can either do as I did, 65 00:03:58,840 --> 00:04:03,840 reduce the size of the console or alternatively and probably easier is to change 66 00:04:04,840 --> 00:04:08,320 the layout to stacked, make it go with the bottom, collapse 67 00:04:08,320 --> 00:04:09,610 this left hand pane 68 00:04:09,730 --> 00:04:13,870 and then you've got as much space as you have to work with. 69 00:04:15,190 --> 00:04:20,050 Now ASCII art is really cool because it basically just uses a bunch of characters 70 00:04:20,050 --> 00:04:20,883 that you know and love, 71 00:04:20,890 --> 00:04:25,750 like the comma and the equal sign and all of these things that, um, 72 00:04:25,780 --> 00:04:30,780 together make up a picture. And you can find your own ASCII art if you just go to 73 00:04:31,630 --> 00:04:32,620 ascii.co. 74 00:04:32,620 --> 00:04:37,300 uk/art and you'll see a whole bunch of different topics. 75 00:04:37,360 --> 00:04:42,220 Um, and they've grouped a lot of things together into individual pages. 76 00:04:42,250 --> 00:04:44,300 So if you wanted to a rhino ASCII art, 77 00:04:44,570 --> 00:04:48,490 then you can find a whole bunch of rhinos that people have drawn. 78 00:04:49,060 --> 00:04:53,050 But the easiest way is, of course, using a command F if you're on a Mac or control 79 00:04:53,050 --> 00:04:57,160 F if you're on a Windows machine and then just search for the thing that you 80 00:04:57,160 --> 00:05:00,190 want. So, for example, I went and searched for treasure, 81 00:05:00,730 --> 00:05:05,140 and down here I found this brilliant treasure box, ASCII art, 82 00:05:05,530 --> 00:05:09,700 which is what I'm using to print inside this print statement. 83 00:05:10,300 --> 00:05:15,300 Now notice how there's three single quotes that are at the start and there's 84 00:05:15,460 --> 00:05:17,140 three single quotes at the end. 85 00:05:17,560 --> 00:05:22,150 Basically what the single quotes allow you to do is to create multiple lines of, 86 00:05:22,180 --> 00:05:23,980 um, a string essentially. 87 00:05:24,520 --> 00:05:27,670 So notice how if I go ahead and delete all of these, uh, 88 00:05:27,700 --> 00:05:32,260 single quotes and I only had a set of double quotes, 89 00:05:33,070 --> 00:05:35,860 then it actually doesn't quite work. 90 00:05:37,330 --> 00:05:39,550 It gets quite confused, um, 91 00:05:39,580 --> 00:05:43,900 because it thinks that this is where the line ends. But in fact, 92 00:05:43,900 --> 00:05:47,140 I want it to print all of this out. So to do that, 93 00:05:47,170 --> 00:05:51,280 instead of using a double quote, I use three single quotes. 94 00:05:51,520 --> 00:05:53,590 And at the very bottom I tell it, well, 95 00:05:53,590 --> 00:05:58,590 this is the end of my multi block string by using three single quotes as well. 96 00:05:59,240 --> 00:06:02,270 So I have a go at running that and you should be able to see that in your 97 00:06:02,270 --> 00:06:03,103 console 98 00:06:03,230 --> 00:06:07,730 you get this little treasure Island ASCII art being printed along with the two 99 00:06:07,730 --> 00:06:12,620 sentences that begin the game. So have a look at the flowcharts, um, 100 00:06:12,650 --> 00:06:17,600 have a play around with the ASCII arts and also have a look at the final 101 00:06:17,600 --> 00:06:22,600 version of the app so that you can go ahead and create your own version to 102 00:06:22,820 --> 00:06:26,210 complete this challenge. Pause the video now and give that a go. 103 00:06:30,220 --> 00:06:30,730 Yeah. 104 00:06:30,730 --> 00:06:31,060 All right, 105 00:06:31,060 --> 00:06:35,770 so let's see if we can replicate the functionality or the logic that's shown in 106 00:06:35,770 --> 00:06:38,770 this diagram into a treasure Island game. 107 00:06:39,100 --> 00:06:43,360 So the first thing it has to do is we have to ask the user whether if they want 108 00:06:43,360 --> 00:06:48,040 to turn left or right, and after we ask the user this question, 109 00:06:48,400 --> 00:06:51,340 we're going to want to capture their input, right? 110 00:06:51,550 --> 00:06:56,550 So let's go ahead and create an input function and ask our question. 111 00:07:00,070 --> 00:07:00,580 Yeah. 112 00:07:00,580 --> 00:07:05,020 Now notice how when I use my double quotes around my string, 113 00:07:05,470 --> 00:07:10,120 the double quotes that are inside the double quotes are interpreted as code 114 00:07:10,120 --> 00:07:14,470 because it actually thinks that this is the end of the first string, 115 00:07:15,100 --> 00:07:18,010 this is the second string, and this is the final string. 116 00:07:18,040 --> 00:07:20,770 This is how the computer is going to see it. Now, 117 00:07:20,800 --> 00:07:25,390 previously you saw that we could do the trick where we change this to single 118 00:07:25,390 --> 00:07:29,200 quotes instead, but if like me, 119 00:07:29,200 --> 00:07:33,640 you have this case where you have the your with the apostrophe, 120 00:07:34,300 --> 00:07:38,020 then it's going to think that this is actually the end of the first string, 121 00:07:38,410 --> 00:07:41,200 this is the second string and this is the third string. 122 00:07:41,200 --> 00:07:43,210 So this doesn't actually really help us. 123 00:07:43,780 --> 00:07:48,780 Now what we can do when we want to tell our computer that what I'm writing is 124 00:07:48,820 --> 00:07:51,910 actually not code, just see it as text. 125 00:07:52,300 --> 00:07:57,300 You can get it to ignore a symbol afterwards by using the backslash. 126 00:07:57,910 --> 00:08:02,910 So this way it basically escapes the string and it will see it as text and now 127 00:08:05,080 --> 00:08:07,840 we have a complete string like this, 128 00:08:08,170 --> 00:08:12,460 and this is just going to be interpreted as text because we told it to with the 129 00:08:12,460 --> 00:08:14,230 backslash. Now of course, 130 00:08:14,230 --> 00:08:16,270 there's other ways that you could have gone around this. 131 00:08:16,270 --> 00:08:21,270 You could have just simply said you are at at a crossroad rather than using the 132 00:08:21,400 --> 00:08:23,710 apostrophe. But more often than not, 133 00:08:23,710 --> 00:08:27,160 you'll need to use a symbol that you'll need to escape and you can do that with 134 00:08:27,160 --> 00:08:30,730 the backslash. So that's just a quick tip. Now at this point, 135 00:08:30,730 --> 00:08:34,210 the user is going to type a message left or right. 136 00:08:34,750 --> 00:08:37,510 So let's go ahead and save that to a variable. 137 00:08:37,540 --> 00:08:40,120 Let's call it choice1 equals their input. 138 00:08:40,720 --> 00:08:45,580 Now, remember how I said they could be typing the answer as Right or as right. 139 00:08:45,640 --> 00:08:50,350 So how can we make sure that when we're doing our checks using if statement, 140 00:08:50,950 --> 00:08:52,240 we ignore the casing? 141 00:08:52,870 --> 00:08:57,870 Well one way of doing this is we can use the lower function to change their input 142 00:08:59,040 --> 00:09:02,160 no matter how they wrote it, Right, right or RIGHT, 143 00:09:02,520 --> 00:09:06,810 it should all be converted into lowercase, to this version. 144 00:09:07,320 --> 00:09:11,580 That way we have one thing that we can consistently check for in our if 145 00:09:11,580 --> 00:09:13,200 statement, which is coming up next. 146 00:09:13,440 --> 00:09:18,440 So we can say if choice1 is equal to, remember the double equals is checking 147 00:09:20,610 --> 00:09:22,920 whether a left hand side and righthand side is equal 148 00:09:23,190 --> 00:09:28,190 and a single equal sign is assigning the right-hand side to this particular 149 00:09:28,230 --> 00:09:32,880 variable name. Now if choice1 equals the string, right, 150 00:09:33,300 --> 00:09:36,090 then it's pretty much game over for our player. 151 00:09:36,390 --> 00:09:41,390 So let's go ahead and add our colon and print something like Game over. 152 00:09:43,860 --> 00:09:47,790 Of course, we can elaborate this a little bit more as to why it was a game over. 153 00:09:47,790 --> 00:09:51,480 Well, because you fell into a hole. 154 00:09:51,990 --> 00:09:56,610 This is like the ITTI game from the 1980s. Lots of holes. 155 00:09:57,210 --> 00:10:01,380 Um, so you fell in to a whole, game over. Um, 156 00:10:01,410 --> 00:10:05,250 but what if they had chosen left instead? 157 00:10:05,520 --> 00:10:08,070 Well that takes them on to the next question. 158 00:10:08,100 --> 00:10:12,000 So that's the option that will allow them to continue along the game. 159 00:10:13,380 --> 00:10:17,250 Now, in this case, we could use an else statement and say, well, 160 00:10:17,250 --> 00:10:20,760 if they didn't choose right then they probably chose left right? 161 00:10:21,270 --> 00:10:25,500 But they could've also chosen like a option that was completely not listed. 162 00:10:25,530 --> 00:10:30,060 They could have just written something like this and it would still trigger the 163 00:10:30,060 --> 00:10:30,893 else statement. 164 00:10:31,350 --> 00:10:35,670 So what we should actually do is to switch it around. 165 00:10:36,180 --> 00:10:41,180 So namely we should say if choice1 is equal to left, 166 00:10:43,110 --> 00:10:45,510 well in that case, then they continue 167 00:10:47,100 --> 00:10:51,030 in the game. But otherwise, namely, 168 00:10:51,030 --> 00:10:54,750 if they chose right or anything else for that matter, 169 00:10:55,110 --> 00:10:57,000 then it's pretty much game over. 170 00:10:57,330 --> 00:11:02,070 So this format makes a lot more sense if you want to continue along the left 171 00:11:02,280 --> 00:11:04,140 side of the branch, this way. 172 00:11:04,770 --> 00:11:09,630 Now another thing that you might've realized because we learned about combining 173 00:11:09,630 --> 00:11:14,630 different conditions is instead of using the dot lower to change the input to 174 00:11:15,420 --> 00:11:16,253 lowercase, 175 00:11:16,620 --> 00:11:21,620 you could have also said if choice is equal to left or if choice1 is 176 00:11:22,350 --> 00:11:26,910 equal to Left, spelt like this, that will both work. 177 00:11:27,060 --> 00:11:27,540 Um, 178 00:11:27,540 --> 00:11:32,540 but I think in terms of succinctness and less code writing, 179 00:11:32,580 --> 00:11:34,650 I think this makes a lot more sense to me. 180 00:11:35,250 --> 00:11:38,760 So I'm going to continue with this version. But if you did it the other way, 181 00:11:38,910 --> 00:11:40,710 that's perfectly valid as well. 182 00:11:41,790 --> 00:11:46,500 Now if their choice1 was left, then they get taken to the next question. 183 00:11:46,500 --> 00:11:48,270 Do you want to swim or do you want to wait? 184 00:11:49,380 --> 00:11:54,380 So let's go ahead and continue the game and create another input. In this input 185 00:11:56,050 --> 00:11:59,050 we're going to ask them a question and say, 186 00:11:59,050 --> 00:12:01,360 you've come to a Lake, 187 00:12:01,810 --> 00:12:06,810 there is an Island in the middle of the Lake. Type "wait" to wait for a boat. Type 188 00:12:11,830 --> 00:12:16,390 "swim" to swim across. Cool. 189 00:12:16,480 --> 00:12:19,780 So we've actually got the same problem as we had before, 190 00:12:19,840 --> 00:12:24,840 namely that this is being interpreted as code rather than as a continuous single 191 00:12:27,190 --> 00:12:30,610 string. So do you remember how we fixed this previously? 192 00:12:31,090 --> 00:12:32,800 And if you got stuck on this, 193 00:12:32,890 --> 00:12:36,310 I recommend having a go at this yourself before I show you the answer. 194 00:12:37,990 --> 00:12:38,320 Alright, 195 00:12:38,320 --> 00:12:43,000 so previously we said we were going to switch it to single quotes instead so 196 00:12:43,000 --> 00:12:47,800 that these double quotes become interpreted as just normal strings. 197 00:12:48,370 --> 00:12:52,150 But of course, we've got this you've, we could, of course, change it 198 00:12:52,180 --> 00:12:56,710 to you have instead of you've, but if we want to escape the string, 199 00:12:56,740 --> 00:13:01,030 we just add a backslash and now everything is colored in this sort of pinkish 200 00:13:01,060 --> 00:13:04,360 color to indicate it's all interpreted as a string, 201 00:13:04,960 --> 00:13:09,460 which is exactly what we did previously. Now in terms of this input, 202 00:13:09,520 --> 00:13:12,280 they're going to type wait or they're going to type swim. 203 00:13:12,340 --> 00:13:15,280 So let's go ahead and lower the casing for it as well. 204 00:13:15,760 --> 00:13:18,940 And then we're going to save it inside a choice, 205 00:13:18,970 --> 00:13:23,970 we're going to say choice2. Now be really careful and mindful of your 206 00:13:24,400 --> 00:13:27,460 indentation because if you wrote it like this, 207 00:13:28,000 --> 00:13:33,000 then it's going to be creating some errors for you because this choice2 input 208 00:13:34,060 --> 00:13:37,840 line has to run when this choice1 is equal to left. 209 00:13:39,040 --> 00:13:41,440 Otherwise we're going to get an indentation error. 210 00:13:42,100 --> 00:13:47,100 So let's go ahead and indent it here to show that this part is inside this if 211 00:13:48,130 --> 00:13:52,030 statement and will only be executed if this is true. 212 00:13:52,780 --> 00:13:55,480 And then we get to check our choice2. 213 00:13:55,780 --> 00:14:00,780 So if choice2 is equal to wait, 214 00:14:01,000 --> 00:14:03,790 then it means that the game will continue. 215 00:14:06,190 --> 00:14:07,630 But else, 216 00:14:07,660 --> 00:14:11,830 so if they typed swim or anything else for that matter, 217 00:14:12,130 --> 00:14:13,720 then the game is going to end. 218 00:14:13,780 --> 00:14:17,320 So we're going to print and tell them that something terrible happened. 219 00:14:17,350 --> 00:14:22,270 "You got attacked by an angry trout. 220 00:14:24,400 --> 00:14:28,540 Game over." Now we can continue along this path, 221 00:14:28,570 --> 00:14:30,520 so we're down to here now. 222 00:14:30,580 --> 00:14:34,900 And the final question we're going to ask the user is which door do they want to 223 00:14:34,900 --> 00:14:35,733 choose? 224 00:14:36,130 --> 00:14:41,130 So here I'm going to use an input to send them the message that "You arrive at 225 00:14:41,830 --> 00:14:45,580 the Island unharmed. There is a house with three doors, one red, one yellow, 226 00:14:45,580 --> 00:14:48,100 one blue. Which color do you choose?" 227 00:14:48,730 --> 00:14:53,730 Now I'm going to save their choice inside a variable called choices, lower 228 00:14:55,040 --> 00:14:58,040 case the answer that they provided, 229 00:14:58,550 --> 00:15:03,350 and finally I'm going to use if, elif and else to check which one they chose. 230 00:15:03,890 --> 00:15:08,890 So if choice3 is equal to red, 231 00:15:10,370 --> 00:15:14,840 elif choice3 is equal to yellow, 232 00:15:17,960 --> 00:15:22,100 elif choice3 is equal to blue. 233 00:15:23,300 --> 00:15:25,040 And then I've got a else. 234 00:15:25,640 --> 00:15:30,080 So here are four possible things that could happen. If they chose red, 235 00:15:30,500 --> 00:15:33,650 then I'm going to tell them that it's game over, 236 00:15:33,860 --> 00:15:37,520 but it's going to be some sort of creative version of game over. 237 00:15:37,580 --> 00:15:40,100 So maybe something like, uhm, 238 00:15:40,160 --> 00:15:45,160 it's a room full of fire. Game over. If they chose yellow on the other hand, 239 00:15:46,460 --> 00:15:49,160 well that's going to be the room where the treasure exists. 240 00:15:49,160 --> 00:15:52,250 So I'm going to print. Um, you found the treasure, you win. 241 00:15:52,850 --> 00:15:56,900 If they chose blue, they also end up with game over. 242 00:15:57,410 --> 00:16:01,310 And I have to give them a different reason. Now, 243 00:16:01,340 --> 00:16:05,330 if you had decided that if they chose anything but yellow, 244 00:16:05,780 --> 00:16:10,460 the way that they're going to game over is the same. Say if, you know, 245 00:16:10,730 --> 00:16:14,360 if you chose red, it's a room full of fire, game over. If you chose blue, 246 00:16:14,360 --> 00:16:17,330 it's a room full of fire game over. Anything else 247 00:16:17,360 --> 00:16:19,760 is also going to be a fire, game over. 248 00:16:20,060 --> 00:16:22,430 Well then you could just use if and else. 249 00:16:22,760 --> 00:16:27,080 But if you wanted each choice or each door to have a different outcome for the 250 00:16:27,080 --> 00:16:29,270 user, say the red door has fire, 251 00:16:29,540 --> 00:16:34,250 the blue door has beasts and if they chose the wrong door then they're going to 252 00:16:34,250 --> 00:16:39,110 get something like you chose a door that doesn't exist, game over. 253 00:16:39,500 --> 00:16:42,110 So can you see that depending on whether 254 00:16:42,110 --> 00:16:46,550 if you want to give the user a different um, print statement, 255 00:16:46,940 --> 00:16:51,170 um, based on their choice, then you would use if, elif, else. 256 00:16:51,560 --> 00:16:54,920 But if you actually just wanted to give them the same feedback, 257 00:16:54,920 --> 00:16:58,730 which is game over, then you could just use if and else. 258 00:16:59,510 --> 00:17:03,140 Now let's run our game and just make sure that it works. 259 00:17:03,290 --> 00:17:08,290 So I'm going to go left because I know it continues and then I'm going to wait 260 00:17:09,080 --> 00:17:13,130 for the boat and that allows me to get to the final condition. 261 00:17:13,220 --> 00:17:15,560 And if I choose yellow, I know that I'll win. 262 00:17:16,100 --> 00:17:20,570 Now if you want to change the formatting because having the input at the end of 263 00:17:20,570 --> 00:17:25,070 the sentence doesn't look as good as letting the user type it on a new line, 264 00:17:25,460 --> 00:17:29,600 like what we've got here, then you can simply, if you remember, 265 00:17:29,630 --> 00:17:31,850 just add the new line, 266 00:17:31,850 --> 00:17:35,450 which is a \n at the end of your inputs. 267 00:17:36,710 --> 00:17:41,270 Like so. So how did you get on with this challenge? 268 00:17:41,330 --> 00:17:44,420 And if you didn't manage to do it right or if you've done it right, 269 00:17:44,810 --> 00:17:46,970 go back and try and modify it. 270 00:17:46,970 --> 00:17:51,970 See if you can add some more conditions or see if you can make the game over 271 00:17:52,080 --> 00:17:54,780 messages a little bit more interesting than what I've written. 272 00:17:55,170 --> 00:17:59,670 See if you can modify and make it really your own. Have fun with that 273 00:17:59,910 --> 00:18:03,480 and in the next lesson, I've got more exciting things coming up for you. 274 00:18:03,840 --> 00:18:08,730 So hopefully you've scheduled some time for tomorrow to complete the next day's 275 00:18:08,730 --> 00:18:11,490 lessons. But for now, it's goodnight from me. 27347