WEBVTT 00:00.050 --> 00:00.500 Hello guys. 00:00.500 --> 00:01.550 Welcome to the video. 00:01.550 --> 00:07.400 So now we know how Ontriggerenter works and we're going to use it to make collectable items. 00:07.880 --> 00:10.310 Let's go to the graphic items. 00:10.310 --> 00:12.470 And over here we have fruits. 00:12.620 --> 00:14.810 Let's get one of the fruits. 00:14.810 --> 00:19.130 Actually we need to select all of them and make pixel per unit 16. 00:19.130 --> 00:21.380 And then we're going to work with one of them. 00:21.650 --> 00:25.910 And after that I'm going to show you how to apply different skin to different fruits. 00:25.910 --> 00:28.520 For starters let's just work with one of them. 00:29.160 --> 00:35.280 Let's set certain layer to items and let's name it as can we? 00:35.280 --> 00:37.740 Yeah, let's keep visuals as a child object. 00:37.740 --> 00:41.460 So let's call it animator and let's make an empty parent. 00:41.820 --> 00:43.560 I'm going to call it fruit. 00:43.920 --> 00:44.730 Very well. 00:44.730 --> 00:47.790 Now let's add component new script. 00:47.790 --> 00:49.410 And I'm going to call it fruit. 00:49.410 --> 00:54.960 But if you have coins in your game or something like that, you can just name it as coin or you know, 00:54.960 --> 00:55.950 anything you like. 00:56.710 --> 00:59.170 So let's create and add this component. 01:00.400 --> 01:04.450 Now let's take the script and drag it inside of a script folder so it's cleaner. 01:04.450 --> 01:07.630 And after that we can go inside of this fruit. 01:11.290 --> 01:16.990 And first, what we need to do is to get access to the game manager, because now we don't have any 01:16.990 --> 01:17.830 other objects. 01:17.830 --> 01:21.520 So I want to keep score of the fruits we have on the game manager. 01:21.520 --> 01:26.800 Again, we can use an instance, but also we can create a variable and assign it through the instance. 01:26.800 --> 01:27.940 This is how it works. 01:27.940 --> 01:29.230 We're going to do private. 01:30.030 --> 01:30.990 Game manager. 01:31.020 --> 01:32.160 Game manager. 01:32.280 --> 01:35.280 Then I want to do this in the start, not in the awake. 01:35.280 --> 01:41.010 Let's do game manager equals to game manager dot instance. 01:41.010 --> 01:47.610 I'm doing this in the start and not in the awake because uh, game manager is assigned in the awake. 01:47.610 --> 01:55.140 And if we get component in the awake as well, it may happen that awake of this script will be called 01:55.140 --> 01:56.670 before the game manager. 01:56.670 --> 02:02.040 And because it will be called before this, awake will not have time to assign the instance, and it's 02:02.040 --> 02:04.500 going to be null when we train to get it. 02:04.500 --> 02:05.130 Okay. 02:05.130 --> 02:13.740 And now let's go to Game Manager and let's make, uh, public int fruits collected. 02:15.060 --> 02:17.070 And I want to make a public. 02:17.810 --> 02:23.030 Void add route and this method will do one simple thing. 02:23.030 --> 02:28.790 It's going to do fruits collected plus plus when we type in plus plus just like that, it means plus 02:28.790 --> 02:29.330 one. 02:29.960 --> 02:34.520 And the same thing would be if we would type fruits collected plus one the very same. 02:34.520 --> 02:36.020 But it is easier that way. 02:36.020 --> 02:38.870 So let's do plus plus okay. 02:38.870 --> 02:42.950 Now on the fruit we're going to do on trigger enter to D. 02:43.010 --> 02:48.290 And then we're going to check player player getcomponent of a player. 02:48.290 --> 02:54.380 If player not equals to null then game manager and route just like that. 02:55.550 --> 02:56.000 Okay. 02:56.000 --> 02:57.920 That's all what we need to do for the script. 02:57.950 --> 03:00.380 Now let's go back here. 03:00.740 --> 03:02.870 Let's add a circle. 03:02.870 --> 03:03.680 Collider. 03:03.710 --> 03:04.340 Circle. 03:04.340 --> 03:05.300 Collider 2D. 03:05.930 --> 03:08.150 Here it is, I think. 03:08.800 --> 03:09.880 Yeah, should be fine. 03:09.880 --> 03:14.230 It's fine if Circle Collider is a bit bigger because we need to make it easy for the player. 03:14.230 --> 03:16.420 In fact, we can make it even bigger. 03:16.420 --> 03:18.040 Let's make it 0.75. 03:18.040 --> 03:20.020 Maybe so player will pick it up. 03:20.170 --> 03:21.250 Uh, anyway. 03:21.640 --> 03:22.390 Nice. 03:22.390 --> 03:25.090 Now let's select this trigger over here. 03:25.090 --> 03:27.700 And now we need to play animation for the fruit. 03:27.700 --> 03:30.460 So we're going to go to Assets Animations. 03:30.460 --> 03:35.740 And let's make folder for all of these folder layer. 03:36.160 --> 03:38.020 We're going to drag it like so. 03:38.670 --> 03:40.230 And then let's make. 03:41.340 --> 03:43.650 Just animate our controller this time. 03:43.890 --> 03:45.780 Root AC root. 03:45.780 --> 03:46.380 Animator. 03:46.380 --> 03:47.190 Controller. 03:47.670 --> 03:51.180 Now let's put it on the animator over here. 03:51.180 --> 03:52.140 Very nice. 03:52.140 --> 03:55.560 Now we need to get reference to this controller. 03:55.560 --> 03:57.990 We can go to the script over here. 03:58.680 --> 03:59.850 And make. 04:00.530 --> 04:02.360 Private animator. 04:03.000 --> 04:07.980 Annum and then we can do annum equals to get component of the animator. 04:08.780 --> 04:12.140 Actually would be better to do it in their wake, just in case. 04:13.740 --> 04:15.360 So let's do it like so. 04:17.460 --> 04:22.320 I know it looks a bit extra that we have two methods where we're getting different things, but let's 04:22.320 --> 04:23.010 keep it that way. 04:23.010 --> 04:24.780 It's just safer that way. 04:24.810 --> 04:26.250 Now we have animator. 04:26.250 --> 04:27.690 Are we going to need it in the future? 04:27.690 --> 04:28.080 Right. 04:28.080 --> 04:35.520 So let's just keep it at that and let's go to the graphics folder and get some animation for the animator 04:36.000 --> 04:39.150 I'm going to go to graphics items fruits. 04:39.150 --> 04:41.490 These are the fruits we're going to use. 04:42.360 --> 04:44.700 I'm going to select animator of the animator. 04:44.730 --> 04:47.190 Go to animation and create new clip. 04:48.960 --> 04:50.040 In the animations. 04:50.040 --> 04:53.430 I'm going to make a fruit apple. 04:54.150 --> 04:55.380 Let's save this. 04:55.380 --> 05:00.630 Let's take sprites of an apple and just drag it like so. 05:01.110 --> 05:05.580 Also, I learned that it's better to set sample array 20 looks better. 05:05.580 --> 05:08.400 So we're going to change sample rate for everything but a bit later. 05:08.400 --> 05:10.230 As of now let's just do it for the fruit. 05:10.410 --> 05:12.660 So this looks good I like it. 05:13.810 --> 05:14.980 Very nice. 05:14.980 --> 05:18.940 Um, there's going to be default animation, so it's going to be played anyway. 05:18.940 --> 05:21.250 I just want to see how it all worked out. 05:21.640 --> 05:23.050 Let's take the fruit. 05:23.050 --> 05:27.460 Let's place it somewhere here and let's go to play mode. 05:29.420 --> 05:30.530 So now we have a fruit. 05:30.530 --> 05:30.830 It is. 05:30.830 --> 05:31.610 They're bouncing. 05:31.610 --> 05:33.290 I'm going to go there and pick it up. 05:34.770 --> 05:36.240 I did not pick it up. 05:36.690 --> 05:37.620 Why not? 05:38.610 --> 05:40.230 Oh, I did actually. 05:40.230 --> 05:40.920 I'm sorry. 05:40.920 --> 05:42.000 We did pick up the fruit. 05:42.000 --> 05:45.000 It is two, three, four, five. 05:45.000 --> 05:46.500 We did not destroy the fruit. 05:46.500 --> 05:47.610 That's the problem. 05:47.880 --> 05:56.190 Let's go to the script and we're going to open curly brackets and do destroy game object. 05:56.190 --> 05:57.810 So it's going to be destroyed as well. 05:58.260 --> 05:59.010 Very nice. 05:59.010 --> 06:00.000 Let's go back. 06:04.620 --> 06:06.300 And boom. 06:06.300 --> 06:09.930 I have one fruit on the game manager over here. 06:09.930 --> 06:10.890 Very cool. 06:10.920 --> 06:11.760 Hello guys. 06:11.760 --> 06:14.490 I've noticed a mistake over here in the wake. 06:14.490 --> 06:22.290 It should be getcomponent in children, not getcomponent because animator is a child of a fruit GameObject. 06:22.290 --> 06:23.700 All right, that's good. 06:23.700 --> 06:26.760 Thank you so much for paying attention and I'll see you in the next video.