WEBVTT 00:00.140 --> 00:00.530 Hello guys. 00:00.530 --> 00:01.490 Welcome to the video. 00:01.490 --> 00:05.780 So we did a great job with all of the previous sections. 00:05.780 --> 00:10.610 And game is nearly finished in this one we're going to do polish of the game. 00:10.610 --> 00:12.260 We're going to fix some bugs. 00:12.260 --> 00:17.270 If we have them, we're going to fix the issues, maybe change the composition of the game a little 00:17.270 --> 00:20.840 bit and improve some things that could be done better. 00:20.840 --> 00:26.390 For example, we're going to make dust effect or camera shake when Rhino hits the wall, things like 00:26.390 --> 00:26.660 that. 00:26.660 --> 00:32.150 Small things that improves the game overall, but it's not going to change much in the core of the game. 00:32.210 --> 00:32.780 All right. 00:32.780 --> 00:37.250 So first thing I want to do is, uh, decomposition of the game manager. 00:38.060 --> 00:41.990 Let me go to level one and I have game manager here. 00:41.990 --> 00:47.090 So this game manager takes care of making audio manager if we don't have any. 00:47.090 --> 00:49.580 So I want to do this for other managers. 00:49.580 --> 00:54.710 And also our game manager does too many things now, too many things at once. 00:54.710 --> 00:58.730 I did it like that because it was a bit easier just to drop everything into one script. 00:58.730 --> 01:05.210 Uh, but I know for a fact that we're going to have a player manager later on for, uh, local co-op 01:05.210 --> 01:10.580 or version of the game, so we better make a player manager and move some functionality there. 01:10.580 --> 01:15.140 Also, we could make a fruit manager, and then game manager would have reference to all of those things. 01:15.140 --> 01:16.760 Okay, that's what I want to do. 01:16.820 --> 01:20.300 So uh, let's go ahead and do this. 01:22.470 --> 01:24.240 First the player manager. 01:24.240 --> 01:27.510 We have this header of a player and respawn functionality. 01:27.510 --> 01:29.610 And also we're looking for respawn point. 01:29.610 --> 01:32.400 We're going to go ahead and make an empty object. 01:32.400 --> 01:37.620 I'm going to call it player manager and we're going to make a script for this. 01:37.620 --> 01:39.360 Let's do script. 01:40.380 --> 01:42.000 Player manager. 01:44.770 --> 01:45.820 Let me go back. 01:45.820 --> 01:48.070 Put the script on the game object. 01:49.950 --> 01:51.210 Uh, over here. 01:51.210 --> 01:52.950 Then let's open this. 01:52.950 --> 01:59.040 And we want to make it as a public static player manager instance. 01:59.070 --> 02:01.440 Now I'll go to game manager. 02:01.530 --> 02:03.810 I'll copy the awake. 02:04.230 --> 02:05.580 Uh, let's take awake. 02:06.710 --> 02:07.760 Place it here. 02:07.760 --> 02:13.910 Also, when I go to game manager and I want to cut out this header for the player going to cut it out, 02:13.910 --> 02:16.250 go to the player manager, paste it in. 02:16.370 --> 02:20.630 Now it will show me a bunch of errors on the game manager because now we don't have variables, but 02:20.630 --> 02:23.630 we try to use them like these for example. 02:23.750 --> 02:26.300 So I'm going to cut it out here. 02:26.300 --> 02:29.480 Then I'm going to go to player manager over here. 02:29.480 --> 02:31.250 And I'm going to open start method. 02:32.220 --> 02:34.290 And in the start we're going to paste this in. 02:35.750 --> 02:36.470 Okay. 02:36.950 --> 02:37.790 Very nice. 02:37.790 --> 02:41.780 Now we need a respawn method and respawn coroutine. 02:42.200 --> 02:44.990 I'm gonna go ahead all the way below here. 02:44.990 --> 02:47.750 And this is the place we respawn in player. 02:47.750 --> 02:54.890 So I'm going to take these two methods, cut them out, go to player manager and paste them in. 02:55.990 --> 02:56.500 All right. 02:56.530 --> 02:59.500 Now we have this functionality on a separate game object. 02:59.950 --> 03:04.120 By the way, this shows me an error because we need to make using System.collections. 03:04.840 --> 03:06.610 Uh, over here at the top. 03:06.610 --> 03:07.030 Yeah. 03:07.030 --> 03:07.720 This one. 03:11.060 --> 03:11.570 All right. 03:11.570 --> 03:12.980 So we've got the functionality. 03:12.980 --> 03:14.840 Let's save everything. 03:14.840 --> 03:18.650 And now that we saved it, it's going to show me a bunch of errors in different places. 03:18.650 --> 03:21.410 If we go to unity we're going to see them in the console. 03:22.810 --> 03:24.850 So one of them here. 03:25.740 --> 03:28.380 On a dead zone once we respawn the player. 03:28.380 --> 03:32.700 So we're going to change it from game manager to player manager. 03:33.630 --> 03:34.410 Just that. 03:34.860 --> 03:36.270 Uh, let's go back. 03:36.270 --> 03:39.060 Let's see another one over here. 03:39.060 --> 03:40.200 We're using game manager. 03:40.200 --> 03:43.230 We just need to do layer manager. 03:43.230 --> 03:48.600 By the way this method over here, we're going to do it in a different way a bit later on. 03:48.600 --> 03:49.200 All right. 03:49.200 --> 03:53.640 Because now if player dies there is still a second before he responds. 03:53.640 --> 03:55.470 And enemy cannot detect him. 03:55.470 --> 03:57.780 It doesn't break the game, but it happens. 03:58.500 --> 04:00.270 Uh, let's go here now. 04:01.250 --> 04:03.470 Over here we have update respawn point. 04:03.830 --> 04:06.920 And by the way this should be moved to player manager. 04:06.920 --> 04:08.300 So I'm going to take it. 04:08.810 --> 04:12.050 Go to Player Manager and paste it in here. 04:13.200 --> 04:14.040 All right. 04:14.070 --> 04:15.030 Very good. 04:15.060 --> 04:18.090 Now let's save everything like that. 04:18.540 --> 04:21.510 And I guess we're going to have a couple of more errors. 04:21.810 --> 04:23.160 Let's go to unity. 04:23.340 --> 04:25.260 There is one on the checkpoint. 04:25.830 --> 04:29.250 So here we call in method update respawn point. 04:29.250 --> 04:33.150 We need to replace it with a player manager like that. 04:34.020 --> 04:34.740 Good. 04:34.740 --> 04:35.910 Very good. 04:36.210 --> 04:38.160 Now let's go back. 04:41.720 --> 04:44.930 I'm going to go ahead and assign prefab over here. 04:45.470 --> 04:46.520 Prefab. 04:46.550 --> 04:47.390 There is a player. 04:47.390 --> 04:49.400 So we're going to give it over here. 04:50.230 --> 04:55.600 And then I want to go to prefab folder and make a player manager as a prefab. 04:55.900 --> 05:02.200 And then we're going to go to game manager and ask it to check if we don't have player manager in the 05:02.200 --> 05:05.710 game, because if we don't have to, we need to create one. 05:06.550 --> 05:08.320 We just need the reference over here. 05:08.320 --> 05:13.450 Serialized field, private game player manager, player manager. 05:13.750 --> 05:17.020 Then we're going to go back to the method we have over here. 05:17.020 --> 05:19.000 Create managers if needed. 05:19.890 --> 05:22.950 And we're going to do this if player manager. 05:24.060 --> 05:28.140 That instance equals to null, then instantiate layer Manager. 05:28.140 --> 05:29.250 Simple as that. 05:29.250 --> 05:34.530 If you like, you can pass managers to the next level with a don't destroy game object, but I don't 05:34.530 --> 05:35.400 think it's necessary. 05:35.400 --> 05:37.620 This is just for us while we testing this. 05:38.310 --> 05:38.760 Um. 05:40.240 --> 05:40.810 Here. 05:40.840 --> 05:41.620 Very good. 05:41.620 --> 05:46.900 So let's go to prefabs now and assign these on the game manager like that. 05:46.900 --> 05:48.970 Now we need to apply overrides. 05:50.410 --> 05:54.160 So this change will be applied to all of the game managers on all levels. 05:54.190 --> 05:57.970 I'm going to click apply and I'm going to delete player manager just so I can check it. 05:59.510 --> 06:00.590 Also on the player manager. 06:00.590 --> 06:01.790 Over here we have prefab. 06:01.790 --> 06:02.030 Okay? 06:02.030 --> 06:02.630 It's fine. 06:02.630 --> 06:04.190 So don't have player manager. 06:04.190 --> 06:06.530 I'm going to go to play mode and. 06:07.200 --> 06:08.400 Now we've got one. 06:09.260 --> 06:12.050 And if I die, it will create a new one. 06:12.080 --> 06:15.470 Although I cannot die now because I'm on easy difficulty. 06:15.560 --> 06:19.520 And we also need difficulty manager in the game just to test different things. 06:19.520 --> 06:21.590 So I'm going to go ahead and make. 06:23.780 --> 06:24.140 Sorry. 06:24.140 --> 06:24.920 We don't need to make it. 06:24.920 --> 06:27.410 We have it on the scene of a main menu. 06:27.410 --> 06:29.060 Let's go to main menu. 06:30.300 --> 06:31.620 Can I save the changes? 06:32.650 --> 06:38.770 Can I go to prefabs, drag skin manager and difficulty manager and drag them here like that? 06:39.720 --> 06:40.500 Okay. 06:40.500 --> 06:43.440 Very cool on the skin, manager. 06:43.470 --> 06:44.400 Yeah, we have it. 06:44.400 --> 06:44.730 Okay. 06:44.730 --> 06:45.540 It's fine. 06:45.540 --> 06:46.980 We have it as an instance. 06:46.980 --> 06:49.470 Then let's go back to the scene. 06:49.470 --> 06:50.340 Level one. 06:51.340 --> 06:54.430 And we want to do this for those two managers as well. 06:54.430 --> 07:00.970 So on the game manager I'm going to make variable serialized field private skin manager. 07:02.160 --> 07:03.150 Centralized field. 07:03.150 --> 07:05.490 Private, uh, difficulty manager. 07:06.060 --> 07:06.900 Nice. 07:07.140 --> 07:09.000 And we can go back to that method. 07:10.840 --> 07:14.410 Over here and we need to do these checks as well if skin manager. 07:15.360 --> 07:18.240 That instance equals to null, then instantiate skin manager. 07:18.240 --> 07:22.170 If difficulty manager equals to null, then instantiate. 07:23.010 --> 07:25.260 Difficult to manage are very good. 07:25.260 --> 07:27.930 So now it will create one if we need to test different things. 07:27.930 --> 07:34.770 For example, now I need to test death of the character and I don't have difficulty manager in the scene, 07:34.770 --> 07:37.080 but it's okay, it will be created for me. 07:37.410 --> 07:40.230 Difficulty manager, skin manager. 07:40.230 --> 07:41.190 Let's go. 07:43.870 --> 07:44.560 Okay. 07:44.560 --> 07:47.740 It is where it is. 07:47.740 --> 07:48.340 There. 07:48.340 --> 07:52.420 I'm going to do hard and I'll go and try to kill myself. 07:52.750 --> 07:53.260 You. 07:54.340 --> 07:58.510 All, my character does not die because we did not update it on the. 07:59.610 --> 08:00.390 Layer. 08:00.390 --> 08:06.720 Over here we have a variable of a game difficulty and we update it at the start. 08:12.070 --> 08:16.120 How can we update the difficulty just in case? 08:20.850 --> 08:21.870 Peak definition. 08:21.870 --> 08:23.460 This is a private method. 08:23.490 --> 08:25.470 Let's make it public. 08:26.810 --> 08:28.040 Let's make it public. 08:30.470 --> 08:34.880 Actually, I guess it can be private and we can just make a context menu. 08:36.530 --> 08:38.750 And we can just do a context menu. 08:40.040 --> 08:42.590 Uh, update difficulty. 08:43.040 --> 08:44.120 There are many ways to do that. 08:44.120 --> 08:47.810 We could make it just like the variable could be visible in the inspector. 08:49.130 --> 08:50.720 Actually, that would be the simplest way. 08:50.720 --> 08:51.920 Why don't I think of it? 08:51.920 --> 08:53.780 Oh my God, I'm so sorry, guys. 08:53.780 --> 08:56.810 Let's go and just make it as serialized field. 08:56.810 --> 08:58.670 So now we can easily test it. 08:58.670 --> 09:00.230 This was the easiest decision. 09:00.230 --> 09:01.520 I mean, way to fix it. 09:01.550 --> 09:05.390 Why didn't I, uh, you know, sometimes it can be like that. 09:05.390 --> 09:08.150 You don't think of best decision at first. 09:10.060 --> 09:10.720 Okay. 09:10.720 --> 09:14.560 So hard difficulty going to go ahead and. 09:15.360 --> 09:18.690 Hugh, I died and I have all of the managers in the game. 09:18.690 --> 09:19.470 Very good. 09:19.500 --> 09:24.120 Of course, this will not be changed because we are testing seen, but if you start the game from main 09:24.120 --> 09:25.530 menu, it's going to be fine. 09:25.560 --> 09:29.490 Now regarding the game manager, it still does lots of things. 09:29.490 --> 09:36.030 For example, it does take care of a trap of creating an object, and I think we can make some sort 09:36.030 --> 09:42.210 of object creator game object, and then we can call that game object if we need to create some object 09:42.210 --> 09:46.620 with a delay, and we cannot do it from any other place, just like we have with the arrow, because 09:46.620 --> 09:51.270 I suppose some of you want to respawn falling platforms once they fell, and then we would have to add 09:51.270 --> 09:52.500 variable to game manager. 09:52.500 --> 09:55.470 And game manager is kind of responsible for other things. 09:56.130 --> 09:59.250 So let's go to scripts. 10:00.230 --> 10:02.480 I think we can do it in the managers folder. 10:03.450 --> 10:04.680 I'm going to make. 10:05.970 --> 10:07.770 Object creator. 10:10.470 --> 10:12.180 Uh, where is it? 10:12.660 --> 10:14.040 Object creator. 10:14.070 --> 10:19.440 Let's make it as a public static object creator instance. 10:19.620 --> 10:21.450 Then we're going to do a wake. 10:21.450 --> 10:25.980 And we need functionality from any manager we have from here. 10:25.980 --> 10:29.100 For example I'm going to take it paste it in here. 10:29.100 --> 10:30.930 Then let's go to Game Manager. 10:33.130 --> 10:34.900 And let's take. 10:35.660 --> 10:37.820 These create object and create object. 10:37.820 --> 10:40.130 Coroutine gonna cut it out. 10:40.250 --> 10:43.700 Go back paste it in here. 10:44.350 --> 10:44.920 What is it? 10:44.920 --> 10:47.380 Instance. 10:47.410 --> 10:48.130 Okay. 10:48.430 --> 10:50.440 We need using system collection. 10:50.440 --> 10:53.350 Using system collections. 10:55.850 --> 10:59.420 And now we need header with references and it's good to go. 10:59.450 --> 11:01.370 Let's go to. 11:05.000 --> 11:05.630 Here. 11:05.630 --> 11:06.680 Let's take it. 11:07.430 --> 11:09.410 Go back to Object Creator. 11:10.280 --> 11:11.480 Paste it in here. 11:12.250 --> 11:15.100 And then it's basically it. 11:15.100 --> 11:17.380 Now we're going to have a bunch of errors that we need to fix. 11:17.380 --> 11:23.800 And also let's make a serialized field private object creator, object creator. 11:23.890 --> 11:28.150 And then over here if object creator. 11:29.580 --> 11:33.810 Dot instance equals to null, then instantiate object creator. 11:33.840 --> 11:34.590 Nice. 11:34.590 --> 11:36.540 Now let's go and fix those errors. 11:36.750 --> 11:40.530 And one of them will be on the trap arrow. 11:41.370 --> 11:51.540 Because we are using a game manager here, so we can do object creator instead, as well as here object 11:51.540 --> 11:53.130 creator instead. 11:53.580 --> 11:59.370 Okay, if you have any other functionality that used Game Manager to create an object, you can change 11:59.370 --> 12:00.090 it now. 12:01.600 --> 12:05.650 And we only need to go and make the prefab of object Creator. 12:05.650 --> 12:08.770 Let's make object creator. 12:08.770 --> 12:13.090 Let's put the script on and let's find arrow Prefab. 12:14.970 --> 12:16.140 Uh, traps. 12:17.700 --> 12:18.390 Arrow. 12:19.070 --> 12:22.340 And I'm going to just go to prefabs, make it here. 12:22.340 --> 12:26.600 And I think we can make a folder for managers now managers. 12:29.000 --> 12:31.250 Gonna take it all. 12:32.420 --> 12:34.490 And put them into managers. 12:34.490 --> 12:35.060 Boom! 12:35.330 --> 12:36.620 Very clean and nice. 12:36.650 --> 12:38.090 Now this one is here. 12:38.090 --> 12:39.050 I'm going to apply. 12:39.050 --> 12:39.620 Oh it's okay. 12:39.620 --> 12:41.060 We don't need to apply overwrites. 12:41.270 --> 12:43.040 And now it's good to go. 12:43.040 --> 12:47.000 We only need to assign it here on a game manager object creator. 12:47.000 --> 12:47.960 Nice. 12:47.960 --> 12:55.940 Now game manager is only responsible for creating other managers, for collecting fruits and for loading 12:55.940 --> 12:57.530 the levels and saving info. 12:57.530 --> 13:02.270 Still kinda a lot like we could decompose the fruits functionality. 13:03.110 --> 13:06.080 Uh, but I'm not sure it's necessary for now. 13:06.080 --> 13:06.800 I think it's fine. 13:06.800 --> 13:10.760 I think we're not going to do anything with fruits for now, because it's just fruits and. 13:10.760 --> 13:11.180 Yeah. 13:12.430 --> 13:15.550 Uh, maybe I would only make a fruit parent. 13:16.620 --> 13:19.590 Public transform route. 13:19.590 --> 13:20.340 Parent. 13:22.260 --> 13:26.700 And then when we collecting the fruits info I'm going to do this. 13:26.700 --> 13:35.580 If fruit parent is not equals to null, then uh, I'll just move this above like that and then I'll 13:35.580 --> 13:36.090 do. 13:36.120 --> 13:36.810 No sorry. 13:36.810 --> 13:37.710 Let's not do it here. 13:37.710 --> 13:39.720 Let's make another method and let's make it. 13:39.720 --> 13:43.500 Let's make private void parent all the fruits. 13:43.500 --> 13:48.510 Because you might have lots of fruits in the game and you want to find the parent for them, so you 13:48.510 --> 13:53.130 don't clutter up the hierarchy, because it's kind of difficult to manage when you have lots of objects 13:53.130 --> 13:54.060 in the hierarchy. 13:54.060 --> 14:01.200 So I'm going to do this, uh, if fruit parent equals to null, then return. 14:01.200 --> 14:05.520 And if no we're going to take this line of code over here, paste it in here. 14:05.520 --> 14:06.930 And then for each. 14:08.300 --> 14:09.140 Fruit. 14:09.140 --> 14:10.850 Fruit in all fruits. 14:11.360 --> 14:12.020 Fruit. 14:12.050 --> 14:15.320 Transform parent equals to fruit parent. 14:16.230 --> 14:18.810 So we're going to parent all of the objects if we want to. 14:18.810 --> 14:24.060 And let's make context menu for this context menu parent all fruits. 14:24.780 --> 14:25.650 Good. 14:25.680 --> 14:28.920 Now let's save this and let's go back. 14:30.040 --> 14:34.510 Now, if you want to clean up the hierarchy because it's kind of difficult to manage it. 14:34.510 --> 14:42.670 You can make fruit errant and you can find game manager, give it a fruit parent and then just click 14:42.670 --> 14:44.140 Parental Fruits. 14:44.410 --> 14:46.600 And now they'll be here altogether. 14:46.600 --> 14:48.220 And if you want you can switch them off. 14:50.210 --> 14:50.930 Cool. 14:51.950 --> 14:53.960 Well, that's it for now. 14:53.960 --> 14:58.310 Thank you so much for paying attention and taking the time to clean this up. 14:58.430 --> 15:05.120 Uh, again, we could separate fruit management somewhere else, maybe as well as a checkpoints, but 15:05.120 --> 15:08.090 as of now, this is pretty manageable, so I think it's fine. 15:08.510 --> 15:09.110 Yeah. 15:10.200 --> 15:16.770 Because we need to pass the fruit's info when we save, uh, the game, when we collect the fruits, 15:16.770 --> 15:20.280 all of that needs to be done with playerprefs and everything. 15:20.280 --> 15:24.870 So if we want to make fruit manager, then we would have to pass the reference, or we would have to 15:24.870 --> 15:26.880 use Playerprefs in two different scripts. 15:26.880 --> 15:28.200 And that can be a bit confusing. 15:28.200 --> 15:30.990 It's better to have everything together like we have now. 15:30.990 --> 15:32.610 Okay, okay. 15:32.730 --> 15:33.450 That's good. 15:33.450 --> 15:34.830 Let's go to the next video. 15:34.860 --> 15:36.690 We're going to do more foolish.