WEBVTT 00:00.020 --> 00:00.470 Hello guys. 00:00.470 --> 00:01.430 Welcome to the video. 00:01.430 --> 00:04.580 So in this one I want to finalize the UI. 00:04.580 --> 00:07.760 We have I mean main menu and how buttons are working here. 00:07.760 --> 00:08.780 We have a couple of options. 00:08.780 --> 00:10.850 But overall it's all very simple. 00:10.850 --> 00:16.460 We need to decide how are we going to do for example, new game difficulty, skin selection, level 00:16.460 --> 00:23.960 selection or new game skin selection difficulty selection level selection order here is not very important. 00:23.960 --> 00:27.200 So yeah, let's just do something here. 00:27.380 --> 00:28.070 Uh, continue. 00:28.070 --> 00:30.260 Button is already working as we need. 00:30.260 --> 00:32.270 It just goes and chooses the. 00:34.210 --> 00:35.260 The. 00:37.500 --> 00:38.730 The level you should play. 00:38.730 --> 00:39.330 I'm sorry. 00:39.330 --> 00:40.560 I don't know what happened. 00:40.650 --> 00:45.960 The only issue we need to fix is that you're supposed to continue on the same difficulty you had when 00:45.960 --> 00:48.480 you left the game, so that's what we need to do. 00:48.690 --> 00:49.470 All right. 00:49.470 --> 00:51.300 We're going to take care of that in the end. 00:51.300 --> 00:54.420 As of now let's go to new game button. 00:54.420 --> 00:57.060 And new game will switch us to. 00:58.010 --> 01:00.140 Now, let's say difficulty selection. 01:00.870 --> 01:02.910 Then on the difficulty selection. 01:02.910 --> 01:05.460 Once we choose the difficulty. 01:05.490 --> 01:08.520 Next step would be to switch to skin selection. 01:08.520 --> 01:11.520 So I'm going to select this three buttons. 01:11.520 --> 01:16.260 And over here instead of going to the new game we're going to do UI. 01:16.440 --> 01:17.670 Switch UI. 01:17.670 --> 01:21.240 And as a UI we want to switch to it's going to be skin selection. 01:21.660 --> 01:26.070 Then on the skin selection we have button select. 01:26.070 --> 01:27.720 It will select the skin. 01:29.020 --> 01:36.640 And we also want to go to next UI, but only if we select the skin, not if we buy it. 01:36.640 --> 01:40.360 So probably we need to go to US skin selection. 01:40.690 --> 01:43.600 And over here we need to make a method. 01:45.420 --> 01:48.780 Or better, we can get a reference to the. 01:49.790 --> 01:54.230 Now level selection and just enable level selection through UI. 01:54.230 --> 01:55.010 Main menu. 01:57.340 --> 01:59.530 So how are we going to do this? 01:59.830 --> 02:02.830 We have this method switch UI and it's public. 02:02.830 --> 02:06.880 So on the skin selection we can do private. 02:08.930 --> 02:10.970 UI level selection. 02:11.120 --> 02:13.610 Level selection UI. 02:13.730 --> 02:16.460 And we need private UI. 02:16.490 --> 02:17.480 Main menu. 02:17.510 --> 02:18.920 Main menu UI. 02:19.370 --> 02:27.320 Now in the start we're going to do main menu UI equals to get component in parent of UI. 02:27.320 --> 02:28.160 Main menu. 02:30.060 --> 02:35.550 And then we need to get level selection UI, but it is not apparent and if we don't want to assign it 02:35.550 --> 02:37.530 manually, we can do something like this. 02:37.560 --> 02:41.790 Level selection UI equals to main menu UI. 02:41.790 --> 02:45.840 Get component in children of UI level selection. 02:45.840 --> 02:47.160 This is how it will be. 02:47.340 --> 02:48.870 And then. 02:49.650 --> 02:55.290 On the select skin over here only if we select in the skin, we're going to do. 02:55.980 --> 02:56.490 Um. 02:57.770 --> 02:59.240 Main menu UI. 02:59.270 --> 03:00.770 Switch UI. 03:01.130 --> 03:02.870 Level selection UI. 03:05.960 --> 03:10.310 And actually I just realized it should be GameObject variable over here. 03:10.430 --> 03:11.600 Or we can do in opposite. 03:11.600 --> 03:15.650 We can just go here and do dot GameObject. 03:16.100 --> 03:18.500 Okay, now let's save this. 03:18.500 --> 03:19.640 Let's go back. 03:23.890 --> 03:30.670 We don't need to change anything on, uh, this select button, because we're doing it in the script. 03:30.670 --> 03:33.400 And this will switch us to level selection. 03:33.400 --> 03:36.970 And then on the level selection we're going to have buttons that will run the level. 03:36.970 --> 03:39.460 So basically it's all ready to go. 03:39.460 --> 03:40.780 Let's try this. 03:42.590 --> 03:43.760 I have a new game. 03:43.760 --> 03:44.330 I'm going to click. 03:44.330 --> 03:45.380 New game. 03:45.380 --> 03:47.240 I want to choose difficulty. 03:47.950 --> 03:48.670 And. 03:48.670 --> 03:49.480 Okay. 03:49.690 --> 03:50.740 This is good, I found it. 03:50.740 --> 03:51.700 Let's fix it. 03:51.700 --> 03:53.650 We need to go to main menu. 03:53.650 --> 03:53.980 No. 03:53.980 --> 03:54.340 Sorry. 03:54.340 --> 03:55.150 Canvas. 03:56.370 --> 03:58.680 And we need to add other UI here. 03:58.680 --> 04:00.420 So difficulty goes here. 04:00.420 --> 04:02.220 And do we have anything else? 04:05.180 --> 04:07.400 12345. 04:09.410 --> 04:09.710 Okay. 04:09.710 --> 04:10.460 This should be good. 04:10.460 --> 04:11.720 Let me try again. 04:13.490 --> 04:15.950 New game normal. 04:15.950 --> 04:17.540 Select the skin. 04:18.020 --> 04:21.110 I want to purchase this one, then I want to select it. 04:21.660 --> 04:24.450 And we have a error. 04:26.900 --> 04:28.040 Level selection UI. 04:28.070 --> 04:30.110 I guess we did not get the component. 04:30.500 --> 04:31.400 Why not? 04:32.480 --> 04:33.230 Why not? 04:33.230 --> 04:33.980 Why not? 04:34.010 --> 04:35.540 There is a level selection UI. 04:35.540 --> 04:37.220 It is a child of a canvas. 04:37.220 --> 04:38.000 So. 04:38.000 --> 04:40.460 Oh man, I know why I'm here. 04:40.550 --> 04:41.930 I got it, okay? 04:41.930 --> 04:43.340 It's good, I got it. 04:43.340 --> 04:45.770 All right, so this is what is happening now. 04:45.770 --> 04:47.720 Let me go to skin selection. 04:47.990 --> 04:53.480 We can switch it back to what it was with, um, main menu UI over here. 04:53.480 --> 04:53.960 Becsehely. 04:53.960 --> 04:55.130 Basically, it's the same thing. 04:55.130 --> 04:56.750 Doesn't matter, but let's switch it back. 04:56.750 --> 04:57.830 So what happens here? 04:57.830 --> 04:59.180 We're getting component. 04:59.180 --> 05:04.940 And if component is disabled, if GameObject is disabled you will not be able to get it like that. 05:04.940 --> 05:07.400 You actually need to type true over here. 05:07.400 --> 05:11.270 So it will consider disabled gameobjects as well. 05:11.270 --> 05:15.530 And now if we do it like that, it's going to work all right. 05:16.970 --> 05:17.600 Pretty nice. 05:17.600 --> 05:18.980 I completely forgot about this. 05:18.980 --> 05:19.910 Can you imagine? 05:20.000 --> 05:21.530 Let's go to play mode now. 05:23.170 --> 05:24.370 New game. 05:24.370 --> 05:25.630 Normal. 05:25.840 --> 05:28.060 Uh, let's select this skin. 05:28.060 --> 05:30.340 We are on the level selection. 05:30.430 --> 05:32.350 I'm going to click level two and boom! 05:32.350 --> 05:36.490 We are in the game and I can play and enjoy the game. 05:36.490 --> 05:39.190 And difficulty is normal okay. 05:39.190 --> 05:43.330 The only goal is now to pass last difficulty. 05:43.330 --> 05:50.260 We used to continue button because as of now if I click continue I'm going to be playing easy mode. 05:50.260 --> 05:51.400 That's a bug. 05:52.010 --> 05:53.780 Now over here on difficulty. 05:53.780 --> 05:54.530 Manager. 05:54.530 --> 06:00.560 We're supposed to be able to choose difficulty with the integer, because we can save only a float int 06:00.560 --> 06:01.520 and string. 06:01.520 --> 06:05.330 We want to save int to know the difficulty index. 06:05.330 --> 06:07.880 And then we can just set it with a method. 06:07.880 --> 06:16.040 So how it's going to be we have this as easy at zero, normal at one and hard at two. 06:16.370 --> 06:19.010 But if you would like you can start count from one. 06:19.010 --> 06:25.010 For example you can do equals to one here and now this will be one, two, three. 06:25.010 --> 06:29.960 So just as a you know like different example, let's try to start from one. 06:29.960 --> 06:30.740 Why not. 06:31.800 --> 06:34.530 Because zero calendar says like we have none. 06:34.620 --> 06:36.180 So we cannot use zero, one, two. 06:36.180 --> 06:39.540 I guess that would not be very logical in my opinion. 06:40.640 --> 06:41.090 So. 06:41.090 --> 06:41.480 Yeah. 06:41.720 --> 06:43.070 Uh, when we. 06:45.120 --> 06:52.170 When we go into the game from a level button over here, we want to save the difficulty. 06:52.200 --> 06:56.130 You mean exactly when we choosing the level only then. 06:56.130 --> 07:01.200 Because if we choose difficulty in the middle of the UI, then go back, then it can forget what difficulty 07:01.200 --> 07:01.800 was there. 07:01.800 --> 07:04.890 So I guess it's better to do it here on a load level. 07:04.890 --> 07:07.800 So you're going to do Playerprefs set int. 07:09.600 --> 07:12.240 Game difficulty. 07:12.660 --> 07:20.280 And here we just need to take enum from a difficulty manager and turn it into integer so we can do. 07:21.000 --> 07:25.500 Int difficulty index equals to difficulty manager. 07:27.080 --> 07:29.120 Dot instance dot difficulty. 07:29.120 --> 07:33.380 And then we just type.int and it will convert it to integer. 07:33.380 --> 07:36.200 And we can pass it here difficulty index. 07:36.500 --> 07:37.370 Very nice. 07:37.370 --> 07:40.340 Now let's just copy this line of code. 07:40.490 --> 07:43.130 Let's go to the main menu. 07:43.700 --> 07:46.850 Over here we have continue game. 07:47.520 --> 07:48.930 And I'm just going to. 07:49.970 --> 07:51.680 Do int. 07:52.430 --> 07:55.940 Difficulty index equals to Playerprefs. 07:56.390 --> 07:58.580 Get integer. 07:59.200 --> 08:00.880 And we're not going to pass default value. 08:00.880 --> 08:06.700 I think a better let's pass one just in case, you know, just in case. 08:06.970 --> 08:07.450 Okay. 08:07.450 --> 08:14.140 And then before we, uh, load the level we want to call method on a difficulty manager, give it an 08:14.140 --> 08:16.960 index and that will choose difficulty for us. 08:17.260 --> 08:18.850 So let's go here. 08:19.990 --> 08:23.140 Let's do public void load difficulty. 08:23.650 --> 08:26.530 We're going to pass int difficulty index. 08:26.530 --> 08:31.090 And then over here I'm going to do difficulty equals to. 08:31.750 --> 08:38.110 And we're going to type and we're going to open parentheses type difficulty type and then difficulty 08:38.110 --> 08:39.580 index like that. 08:39.580 --> 08:47.380 And it's going to switch it uh over here it's going to choose the enum by the number over here okay. 08:47.380 --> 08:50.350 So it's sort of like converting it back okay. 08:50.350 --> 08:51.190 So we have a method. 08:51.190 --> 08:53.500 Now we can go to level button. 08:54.220 --> 08:54.850 Oh sorry. 08:54.850 --> 08:55.720 Main menu. 08:55.720 --> 08:57.400 Continue game over here. 08:57.400 --> 09:00.130 And then we're going to do difficulty manager. 09:00.430 --> 09:05.080 Difficulty manager dot instance dot load difficulty. 09:05.080 --> 09:09.970 And we're going to pass it difficulty index okay let me try this. 09:11.340 --> 09:12.720 I'm going to save it. 09:14.230 --> 09:16.330 And then we're going to go back to unity. 09:18.020 --> 09:19.460 Go to play mode. 09:21.020 --> 09:22.850 I'm going to do a new game. 09:25.150 --> 09:26.830 New game Hard mode. 09:27.490 --> 09:29.590 Let me choose the guy. 09:29.590 --> 09:33.280 Play level three and now we saved the difficulty. 09:33.370 --> 09:35.440 I can go and die, for example. 09:36.850 --> 09:38.890 Then I can exit play mode. 09:38.890 --> 09:40.240 Go to play mode. 09:46.430 --> 09:48.320 And we can click continue. 09:48.320 --> 09:50.210 And it's going to be hard over here. 09:50.240 --> 09:51.110 Okay. 09:51.230 --> 09:53.150 Very cool I like it. 09:55.820 --> 09:58.130 Uh, let's switch it to easy by default. 09:58.550 --> 09:59.000 All right. 09:59.000 --> 10:00.470 I'm going to save it now. 10:00.470 --> 10:02.000 Game is basically playable. 10:02.000 --> 10:03.290 You can make more levels. 10:03.290 --> 10:04.490 You can test levels. 10:04.490 --> 10:06.350 There are many different things you could do. 10:06.350 --> 10:08.240 But don't rush yet. 10:08.240 --> 10:10.850 We still have to do, um, sound effects. 10:10.850 --> 10:15.260 Also, I want to do a bit of polish and there are some other things, but probably you can just see 10:15.260 --> 10:17.990 them, you know, in the sections list on the course. 10:17.990 --> 10:19.640 Okay, I'll see you in the next video.