WEBVTT 00:00.650 --> 00:05.730 Know we can choose the name for the player. 00:06.110 --> 00:14.740 But now we want to add in that once they choose their name if you press space that will actually add 00:14.980 --> 00:19.860 that name and the score to the high score table. 00:20.170 --> 00:33.560 So one thing we're going to need is in the case space bar of handle input says and input. 00:33.610 --> 00:46.670 So once the player is dead I want to set the all that position cursors game be in initial state. 00:48.330 --> 00:51.630 For each session. 00:51.720 --> 00:55.290 Or zero 00:59.300 --> 00:59.950 ish 01:03.000 --> 01:12.050 I think that in essentially all we're going to be doing is copying we had in the game. 01:12.140 --> 01:17.900 So what I'm going to do is I'm actually going to make any function this 01:20.470 --> 01:22.470 we'd use. 01:22.510 --> 01:25.800 It's a game 01:29.030 --> 01:34.870 or game maybe game over session cursors 01:38.890 --> 01:39.610 game 01:43.370 --> 01:44.800 and we done here 01:47.720 --> 01:57.770 going to implement this you know we're going to take what we had in the 02:00.870 --> 02:02.140 pattern here. 02:05.100 --> 02:09.910 In We're going to keep this and we're to say reset. 02:09.910 --> 02:11.690 Game over. 02:11.800 --> 02:18.850 Shane we're Jean since what we called it 02:22.980 --> 02:23.650 over 02:27.620 --> 02:28.840 use it's 02:32.720 --> 02:33.400 misspelled. 02:33.440 --> 02:34.210 Game over. 02:34.210 --> 02:35.410 Position cards. 02:37.180 --> 02:37.460 OK. 02:37.520 --> 02:43.410 It's like that so I just cut the 02:46.680 --> 02:51.910 cut all that code and then it's going to pieces here because I call it multiple times actually it's 02:54.510 --> 02:56.700 that. 02:56.880 --> 03:05.130 So you've taken taken from in games or in a game and in the handle 03:10.670 --> 03:11.720 handle 03:14.470 --> 03:17.590 the input here and input. 03:18.100 --> 03:21.900 So doing this is going to reset. 03:21.940 --> 03:23.710 Game over. 03:23.810 --> 03:29.490 An cursors past game. 03:30.940 --> 03:31.720 That. 03:32.920 --> 03:38.920 So the reason why we're doing this is whenever say they played one game when they got a game over and 03:38.920 --> 03:40.650 then they play another game. 03:40.720 --> 03:44.990 It'll still have the same name that they used. 03:45.220 --> 03:46.610 And we don't want that. 03:46.610 --> 03:47.000 OK. 03:47.120 --> 03:49.620 You want to be kind of reset each time. 03:50.050 --> 03:53.500 So that's why we're resetting cursors. 03:53.560 --> 03:54.000 OK. 03:55.420 --> 03:57.880 So now in 04:01.090 --> 04:03.350 also I think I also want to do 04:06.150 --> 04:11.530 the well this is fine. 04:11.610 --> 04:21.660 So now I want if they have a game over I want to add their score to the high score table. 04:22.500 --> 04:36.750 So what I'm going to do is going to say game up player and name of the max number of characters in the 04:36.750 --> 04:39.810 name. 04:39.950 --> 04:42.940 So this is at the very end of the player name. 04:43.060 --> 04:46.130 Ok I am going to set that to beat an all character. 04:46.160 --> 04:48.600 It's a proper C string. 04:49.160 --> 04:54.920 And I'm going to say I'm going to say add 04:59.630 --> 05:05.770 high score to something right. 05:05.800 --> 05:12.000 So I want to actually add the high score here and you don't know what this is going to take yet. 05:12.430 --> 05:17.750 So well actually we do but it's over quickly. 05:17.750 --> 05:19.950 So we have a high score table but we're not using it. 05:19.970 --> 05:22.580 And same with the scores we're not using it. 05:22.580 --> 05:31.950 So in tex invaders what we're going to do is in the main aren't to make a high score. 05:36.300 --> 05:42.060 Call it table this way. 05:42.340 --> 05:47.960 So we have the high score table and we're actually going to pass it into Hindol input. 05:47.990 --> 06:00.920 So it puts here say high score table reference the table 06:06.740 --> 06:12.180 a copy copy that put it down here 06:16.510 --> 06:18.280 and put that 06:21.150 --> 06:22.730 an input. 06:22.770 --> 06:24.780 Here also pasand table 06:27.940 --> 06:42.660 so OK so now our high score we're going to pass it table so it can add to it player's score. 06:45.330 --> 06:57.390 And the men are actually going to make a string here string of games player name that. 06:57.530 --> 07:04.540 And so this this will actually make a C++ string given R C array. 07:04.590 --> 07:07.810 They see straight. 07:08.540 --> 07:10.300 And we don't have this function yet. 07:10.410 --> 07:11.070 Right. 07:11.540 --> 07:13.580 So let's make it 07:16.480 --> 07:17.410 copy this 07:20.660 --> 07:21.650 here. 07:23.210 --> 07:34.980 Say high score and it's going to take a score table. 07:35.120 --> 07:46.960 It's going to take a score and to take a string. 07:47.220 --> 07:47.680 The name 07:50.980 --> 07:53.180 in we're going to do it. 08:01.770 --> 08:04.410 So how we implement it. 08:04.800 --> 08:07.440 Simple. 08:07.670 --> 08:12.360 We're going to say score high score. 08:12.450 --> 08:20.770 This is just the score type that we made in our data Way back when. 08:21.820 --> 08:26.080 Which religious has a score and then he gets it. 08:27.350 --> 08:30.420 So we're just going to set those things. 08:30.440 --> 08:39.330 We get past them past in score and score high score. 08:39.550 --> 08:40.960 Neme is 08:43.880 --> 08:44.670 set it. 08:44.700 --> 08:51.720 And then in our table we'll actually add it. 08:51.730 --> 08:55.830 So Chris back high score 08:58.960 --> 09:02.190 this k. 09:02.430 --> 09:12.670 So one problem though is that we need to have it be ordered right. 09:12.670 --> 09:18.190 So we kind of want the high score table to be like any other Arcade's high score table which has a highest 09:18.190 --> 09:23.890 score at the top and then all the highest scores after that. 09:23.890 --> 09:24.180 Right. 09:24.180 --> 09:27.380 So any lower or higher score is after. 09:27.460 --> 09:28.080 Right. 09:28.450 --> 09:31.130 So it's kind of in descending order. 09:31.510 --> 09:35.720 So we'll need to sort the table after we at it. 09:35.740 --> 09:38.380 So let's do that. 09:38.410 --> 09:40.420 So we're going to include 09:44.040 --> 09:48.900 to include algorithm or sort 09:52.000 --> 10:03.400 and just like we did before also going to need a comparison function say pool and or call it score compare 10:06.880 --> 10:08.630 or compare the match. 10:08.650 --> 10:16.620 It's going to take two scores score one score to 10:20.460 --> 10:21.050 match. 10:21.060 --> 10:23.510 It's going to compare them. 10:26.470 --> 10:31.960 Down here to implement score compare 10:38.790 --> 10:44.170 So really that's going to do is say return score one day. 10:44.360 --> 10:51.030 The score is greater than scores to watch score. 10:51.310 --> 10:58.200 So this will make it an the sending order. 10:59.720 --> 11:03.770 So the high score will be at the top and the lowest score at the bottom. 11:05.240 --> 11:07.320 So now we need to sort it out. 11:07.340 --> 11:09.140 So say sort 11:11.600 --> 11:12.710 able to watch 11:15.910 --> 11:27.890 scores dot gain and table scores dot and in score compare 11:31.040 --> 11:31.630 OK. 11:32.540 --> 11:43.270 So now we have our table that we can actually add things to you. 11:43.460 --> 11:44.910 It's pretty nice. 11:44.910 --> 11:49.270 It actually sort it OK. 11:49.390 --> 11:57.000 So now I want to actually draw diceware table. 11:57.320 --> 12:03.030 And in fact we have to have the states and all that stuff. 12:03.110 --> 12:03.710 So 12:06.420 --> 12:08.860 it's have a high score state. 12:08.890 --> 12:10.260 Second one we did. 12:10.570 --> 12:15.320 So once they actually press enter and once you see the high scores. 12:15.320 --> 12:15.900 OK. 12:16.480 --> 12:21.340 So we're going to make a new function 12:24.260 --> 12:33.570 call it draw I score table in we're going to give it game 12:37.350 --> 12:42.800 and we need the game for the for the window size 12:45.510 --> 12:50.170 and we're also going to have the score. 12:50.300 --> 12:51.000 Wow. 12:52.560 --> 12:53.150 Course 12:56.510 --> 13:01.270 so should be fairly simple. 13:02.120 --> 13:10.250 We just want a string to for the title title and scores 13:12.780 --> 13:13.910 that. 13:14.880 --> 13:20.790 And we will get the exposition 13:25.290 --> 13:28.200 or the cult the title exposition 13:31.320 --> 13:45.090 and be in the middle of the screen. 13:45.330 --> 13:51.440 Two at each title. 13:51.740 --> 13:58.460 It's the two it's. 13:58.680 --> 14:00.510 And we'll put it this 14:04.080 --> 14:05.940 at 5. 14:05.970 --> 14:07.880 Sure. 14:07.970 --> 14:12.570 And we're also going to have some padding between the title and the actual score. 14:12.590 --> 14:20.850 So let's say having that. 14:21.040 --> 14:27.630 So I'm going to use an answer which underline the title 14:31.810 --> 14:33.340 drawstring 14:39.160 --> 14:42.390 Idle's exposition. 14:42.520 --> 14:45.800 It's action hydel 14:48.590 --> 14:51.210 it I'm going to turn off that attribute. 14:57.970 --> 14:58.340 OK. 14:58.520 --> 15:04.420 And then I'm going to draw all the high scores you see for it. 15:04.610 --> 15:14.170 Zero is less than tabletops scores. 15:15.400 --> 15:21.440 Size. 15:21.490 --> 15:28.240 And also I kind of just want it only have a certain amount like the 10 highest scores so I'm going to 15:28.240 --> 15:32.860 limit this also by saying it's less than 10 15:35.900 --> 15:44.050 and it's in a few conditions because what if I only have one high score so I'll just show that. 15:44.090 --> 15:47.650 Right but the maximum will be 10. 15:48.830 --> 15:59.730 So now I'm going to say score is going to get the current score table. 15:59.750 --> 16:01.650 I like that. 16:02.330 --> 16:14.860 And we're just going to use cursus directly here because we make it formatted string y position class. 16:14.980 --> 16:18.800 That's one adding. 16:19.070 --> 16:26.320 So the padding we also have so also have like two units of padding between the scores. 16:27.460 --> 16:28.720 So those are 16:31.160 --> 16:35.670 suppose or title pause. 16:37.990 --> 16:40.120 It's minus 16:43.630 --> 16:45.240 X or 16:48.830 --> 16:51.040 characters. 16:51.240 --> 16:52.440 I mean 16:56.310 --> 17:08.850 it'll be so saying I have have some space between the between the scores and the kind of you know the 17:08.860 --> 17:14.090 three characters to the left of the titles. 17:14.120 --> 17:22.970 Exposition is what is saying so far and you have the formatted string 8 percent S and then have the 17:24.220 --> 17:27.670 the slash t is tab. 17:27.840 --> 17:33.100 So tab in twice and then output a integers. 17:33.120 --> 17:34.130 Percent. 17:36.160 --> 17:37.570 Score dot. 17:37.770 --> 17:41.580 Name. 17:41.900 --> 17:46.380 E-string mean score. 17:52.670 --> 18:02.610 So this might have been slightly confusing what I'm doing here but it's really just you know position 18:02.610 --> 18:03.770 it nicely. 18:03.820 --> 18:07.670 Again you can come up with your own positioning if you like. 18:08.010 --> 18:12.480 And then this is a format string right. 18:12.510 --> 18:20.940 I think I went over this for this format string and saying put the string here and then have two tabs 18:20.940 --> 18:23.390 between it and then put it into here. 18:23.600 --> 18:24.130 OK. 18:24.240 --> 18:25.500 So that's what that's saying. 18:25.530 --> 18:35.100 And then I give it the string so the percent as matches to this and the percent I matches to this. 18:35.190 --> 18:41.730 So the order in which I put the format's matters so first string is a string. 18:41.910 --> 18:45.570 And then the integer just the injury. 18:45.790 --> 18:46.300 OK. 18:48.290 --> 18:54.430 So now that we have the high score table we want to drive each. 18:54.630 --> 18:56.190 So in 18:59.300 --> 19:02.620 here and handle input it's 19:07.950 --> 19:08.610 here 19:12.770 --> 19:17.460 so in our game over 19:20.520 --> 19:34.920 in our game over a section of the the section of the handle input we want to suddenly set after we've 19:34.920 --> 19:49.930 added the high score table you want to set the new game state current state to be G-S high scores. 19:50.090 --> 19:52.040 And now in 19:55.320 --> 20:00.360 now in the high score when we press space we want to go back to the intro. 20:00.480 --> 20:02.640 So also need. 20:02.640 --> 20:03.330 Else if 20:06.440 --> 20:16.010 watch current state is Hutu G-S high score scores. 20:17.210 --> 20:17.650 Right. 20:17.940 --> 20:24.150 You want to go back to the initial state. 20:24.820 --> 20:33.890 So instead of having the reset game here I want to have the recent games in high school. 20:33.940 --> 20:39.420 So take these two and it was going to paste it right here. 20:43.690 --> 20:44.630 OK. 20:44.770 --> 20:49.370 So really all it's going to do. 20:49.790 --> 20:53.650 It's going to go back to the intro and reset the game. 20:53.930 --> 21:07.280 OK so now we need to actually draw the high score table right because we're not doing that yet. 21:07.300 --> 21:16.840 So we here game we're going to also pass the high score table 21:23.930 --> 21:28.120 and change it in any way. 21:28.260 --> 21:29.340 Copy this 21:32.720 --> 21:36.020 in game here. 21:36.040 --> 21:39.730 Pass this in. 21:39.790 --> 21:45.010 So. 21:45.090 --> 21:47.550 So in dreich game now 21:53.370 --> 22:04.130 in drug game we're going to say if games current state is high score it 22:07.110 --> 22:09.340 and if it is a draw. 22:10.430 --> 22:20.640 I score table game scores or I think your called Table 22:26.700 --> 22:36.400 J in do you declare the draw scores appear. 22:36.750 --> 22:37.720 That is all 22:45.120 --> 22:48.280 set. 22:55.000 --> 23:01.090 Score table. 23:03.650 --> 23:08.960 So I think hopefully that should work. 23:09.020 --> 23:10.730 No need to pass table. 23:10.750 --> 23:11.420 Well. 23:13.480 --> 23:14.110 Here 23:17.850 --> 23:19.170 we run this 23:22.820 --> 23:26.870 air. 23:27.110 --> 23:31.480 The misname the reset. 23:31.520 --> 23:32.090 Game over. 23:32.090 --> 23:34.060 Position cursor is down. 23:34.100 --> 23:35.750 We define it. 23:38.330 --> 23:42.950 See this is showing cursors ID. 23:43.140 --> 23:46.740 So let's run this. 23:46.770 --> 23:55.760 So let's just kind of name it something and then press enter so bad goes. 23:55.810 --> 23:56.860 So we get bad. 23:56.890 --> 24:02.590 And it actually goes to the high score table which is nice and the score 0 obviously x we haven't actually 24:02.590 --> 24:03.740 done anything. 24:03.790 --> 24:16.970 So if we press space for time back to space invaders press space over time we're playing so now that 24:16.970 --> 24:26.700 we're done that we don't actually save the the scores yet. 24:26.730 --> 24:27.120 Right. 24:28.480 --> 24:30.060 So in the next lecture. 24:30.070 --> 24:38.140 Let's actually do some file input and save the scores that we've now are able to draw. 24:38.600 --> 24:38.980 OK. 24:39.000 --> 24:39.880 So see you then.