WEBVTT 00:00.080 --> 00:00.500 Hello guys. 00:00.500 --> 00:01.370 Welcome to the video. 00:01.370 --> 00:06.320 In this one I want to make another flying enemy and this video will be a good opportunity to show you 00:06.320 --> 00:07.670 another trick to learn. 00:07.670 --> 00:13.850 Let's go to Prefabs enemies and let's make prefab out of the enemy ghost like that. 00:13.850 --> 00:19.670 Then I'm going to do prefab unpack completely and we need to change name to Enemy Be. 00:20.450 --> 00:23.540 Let's go to asset animations. 00:23.540 --> 00:24.800 Enemies. 00:25.660 --> 00:27.730 Uh, we need to make a folder. 00:28.420 --> 00:29.050 Be. 00:30.450 --> 00:33.090 Then inside we need to make animator. 00:33.600 --> 00:36.570 This is going to be enemy b a c. 00:38.320 --> 00:41.830 And then we need to go to animations. 00:44.730 --> 00:48.780 I'm going to select B and drag the animator controller. 00:48.780 --> 00:51.090 And then let's create a couple of clips. 00:51.360 --> 00:54.150 This one going to be enemy B idle. 00:54.420 --> 00:55.080 Nice. 00:55.080 --> 01:02.580 Now we need to go to Graphics enemies B let's take these and make pixel per unit 16. 01:03.300 --> 01:06.690 And then I want to take the idle sprites and drag them here. 01:06.690 --> 01:09.000 Sample rate 20. 01:10.370 --> 01:15.980 Also, let's take the sprite renderer over here and let's turn it into a b. 01:16.460 --> 01:18.950 Okay, this is good I like it. 01:19.070 --> 01:26.120 And now we need one more for the hit create new clip enemy B hit. 01:26.980 --> 01:28.630 Can I take the heat sprites? 01:28.630 --> 01:29.650 Drag them here. 01:29.650 --> 01:31.300 Sample rate 20. 01:32.200 --> 01:34.840 And then we need just one more for the attack. 01:35.820 --> 01:38.100 Enemy the attack. 01:38.760 --> 01:41.940 Let's save this and let's take a tax rates. 01:42.450 --> 01:43.440 Drag them here. 01:43.440 --> 01:45.000 Sample rate 20. 01:46.030 --> 01:47.050 Okay. 01:47.050 --> 01:49.390 This is good, I like it. 01:49.450 --> 01:51.670 Now let's go to animator. 01:53.910 --> 01:54.450 Over here. 01:54.450 --> 01:58.500 We're going to be in the idle, then we're going to trigger attack. 01:58.830 --> 02:02.700 So let's do a trigger attack. 02:03.310 --> 02:07.930 And then we need transfer to be attack from an idol. 02:10.170 --> 02:10.950 Has exit time. 02:10.950 --> 02:11.370 Uncheck. 02:11.400 --> 02:13.050 Transition duration zero. 02:13.080 --> 02:14.670 Then transfer back. 02:15.350 --> 02:23.210 With the exit time of one, transition duration zero, and we can enter enemy be hit from any state 02:23.210 --> 02:25.610 with a trigger hit. 02:32.770 --> 02:36.070 Let's do condition hit exit time. 02:36.070 --> 02:39.700 I mean transition duration zero can transit or self uncheck. 02:39.820 --> 02:42.790 That's all what we need for this setup of animator. 02:42.790 --> 02:46.780 Now my windows are a bit off so I'm going to do windows 2D. 02:46.960 --> 02:48.910 Sorry general where is it. 02:48.910 --> 02:53.350 Layouts two by three okay this is a bit better. 02:56.290 --> 02:57.100 Yes. 02:58.910 --> 03:01.310 Let me open animation. 03:03.800 --> 03:06.440 And window animator. 03:06.980 --> 03:08.780 All right, this should be okay. 03:08.780 --> 03:10.280 Also, we need a console. 03:11.020 --> 03:12.340 Add a tab. 03:12.370 --> 03:13.840 It's not here. 03:14.050 --> 03:14.920 Window. 03:14.920 --> 03:16.960 General console. 03:19.470 --> 03:20.340 Like that. 03:20.340 --> 03:21.090 Nice. 03:21.090 --> 03:22.230 Now we need a script. 03:22.230 --> 03:24.270 So I'm going to go to scripts folder. 03:24.690 --> 03:28.500 We're going to make a script in the enemies folder. 03:30.420 --> 03:33.150 It's going to be enemy B. 03:33.750 --> 03:36.750 Okay, uh, let's go on enemy B. 03:37.600 --> 03:39.820 Let's remove enemy ghost script. 03:42.800 --> 03:44.960 And let's add enemy B. 03:45.530 --> 03:46.310 Okay. 03:46.310 --> 03:48.110 Let's check colliders. 03:48.830 --> 03:50.540 I think it's pretty much okay. 03:50.540 --> 03:52.790 We don't need to change anything I like it. 03:52.790 --> 03:54.500 Maybe damage trigger. 03:54.920 --> 03:55.730 I should be good. 03:55.730 --> 03:56.630 It's enough. 03:56.690 --> 03:58.580 Now let's go to the script. 04:06.900 --> 04:09.330 And here is the script. 04:09.330 --> 04:11.670 And we want to inherit from the enemy. 04:13.760 --> 04:14.750 Enemy. 04:14.780 --> 04:20.900 Then over here we need to take a functionality from a plant, I guess, because it's going to be very 04:20.900 --> 04:24.230 similar to the plant, just slightly upgraded. 04:24.500 --> 04:26.810 So let me do close all by this. 04:26.990 --> 04:30.920 Then I'm going to go to enemy plant and we can just take. 04:31.860 --> 04:35.100 Uh, like entire script from here. 04:35.100 --> 04:36.210 Let's copy this. 04:36.210 --> 04:38.310 Go to NB and paste this in. 04:38.310 --> 04:41.430 And now we need to slightly change it. 04:43.360 --> 04:45.880 So first of all, we need a bullet for the B. 04:46.180 --> 04:48.850 Let's do here B details. 04:48.850 --> 04:51.040 And let's go and quickly create the. 04:52.010 --> 04:56.510 Be bullet script because it's going to behave in a special way. 04:58.780 --> 05:02.980 So we're going to go here and we're going to do C sharp script. 05:04.350 --> 05:06.420 Enemy bullet. 05:06.510 --> 05:07.290 B? 05:07.560 --> 05:08.070 Yeah. 05:08.070 --> 05:08.880 Like that. 05:09.420 --> 05:14.430 Now, inside of this script, we can use enemy bullet B. 05:15.160 --> 05:19.600 And let's go and adjust this script over here. 05:19.600 --> 05:22.960 So instead of enemy bullet we want to use enemy bullet be. 05:24.230 --> 05:29.060 By the way, I just realized we have enemy bullet script. 05:29.660 --> 05:32.600 So we can have a similar name. 05:32.990 --> 05:40.160 Let's press Ctrl RR and let's do enemy underscore bullet underscore B like that. 05:40.700 --> 05:41.480 Very nice. 05:41.480 --> 05:46.760 Now this bullet is not going to have velocity just like we had unplanned, because this bullet is going 05:46.760 --> 05:53.210 to target the player and it's going to follow the player like a auto targeting missile or something 05:53.210 --> 05:53.630 like that. 05:53.630 --> 05:59.270 You'll see it as of now, let's just remove these two lines of code and let's leave it as it is. 05:59.270 --> 05:59.870 Okay? 06:01.730 --> 06:02.630 Now. 06:02.630 --> 06:04.130 Let's go. 06:05.450 --> 06:06.560 Up to the header. 06:06.560 --> 06:08.360 We want to have bullet prefab. 06:08.360 --> 06:09.410 We need gunpoint. 06:09.410 --> 06:10.460 We need bullet speed. 06:10.460 --> 06:12.110 We need attack cooldown. 06:12.110 --> 06:14.540 Also, we need a serialized field. 06:14.540 --> 06:17.630 Private float bullet lifetime. 06:17.630 --> 06:22.670 Because this bullet is going to follow the player, we don't want it to follow the player. 06:22.670 --> 06:24.140 Like endlessly. 06:24.140 --> 06:26.060 We want to have some limitations on this. 06:26.060 --> 06:29.090 That's why we're going to have this variable bullet lifetime. 06:29.240 --> 06:33.200 We're going to just destroy the bullet after lifetime is over. 06:33.200 --> 06:34.190 Something like that. 06:34.190 --> 06:38.420 Now let's talk about targeting the player, how it's going to work. 06:38.420 --> 06:42.530 First of all, we want to have a private transform target. 06:43.850 --> 06:50.750 And we're going to fill up this target with, uh, any player that walked below the be this, what are 06:50.750 --> 06:51.380 we going to do? 06:51.380 --> 06:54.710 So let's go to update method and let's do this. 06:54.710 --> 06:58.970 If target is equals to null means we need to find the target. 06:58.970 --> 07:05.390 And we're going to look for a target with a raycast I'm going to do raycast hit 2D hit equals to physics 07:05.390 --> 07:08.330 2D raycast from. 07:08.330 --> 07:10.190 Uh transform.position. 07:11.200 --> 07:13.210 To vector two dot down direction. 07:13.210 --> 07:19.120 Because we want to aim down for the distance, we can really have a big distance because we want to 07:19.120 --> 07:19.990 detect player. 07:19.990 --> 07:25.840 In any case, if if that's the case then I'm going to do float max value. 07:25.840 --> 07:30.040 And what is player player like that. 07:30.250 --> 07:32.890 Then over here we're going to do something simple. 07:32.890 --> 07:40.030 If hit transform not equals to null then target equals to hit transform. 07:40.480 --> 07:41.830 And now we're going to assign target. 07:41.830 --> 07:43.090 If we find any. 07:43.540 --> 07:50.230 Then when we did perform the attack, when we did create a bullet we're going to do target equals to 07:50.230 --> 07:50.620 null. 07:50.620 --> 07:53.170 So we can look for a new target again. 07:53.170 --> 07:54.520 All right this is good. 07:54.520 --> 07:56.110 Now let's go back to update method. 07:56.110 --> 08:01.060 And over here boolean can attack will be true if we don't have cooldown. 08:01.060 --> 08:04.000 And if we have target. 08:04.630 --> 08:05.500 Just like that. 08:05.500 --> 08:11.830 And then over here we can remove this is player detected because we're doing similar check over here 08:11.950 --> 08:12.550 right. 08:12.550 --> 08:14.110 So we can remove it. 08:15.970 --> 08:18.220 And this should be good enough. 08:18.220 --> 08:19.540 This should work. 08:19.540 --> 08:24.400 And now, instead of creating a bullet, I'll just debug a message debug log. 08:25.750 --> 08:28.000 I created a bullet. 08:29.870 --> 08:32.240 We just want to be sure it is working. 08:32.720 --> 08:35.930 And we have a method same as it was on the plant. 08:38.840 --> 08:41.750 All right, let's go back to unity. 08:42.200 --> 08:46.190 We need to find the B and let me place it somewhere. 08:46.190 --> 08:47.690 Well, here is fine. 08:47.810 --> 08:49.100 Now, what is ground? 08:49.100 --> 08:49.760 Ground? 08:49.760 --> 08:50.810 What is player? 08:51.140 --> 08:52.130 What is player? 08:52.130 --> 08:53.090 Player? 08:53.090 --> 08:53.780 Ground. 08:53.780 --> 08:55.580 Check over here. 08:55.580 --> 08:56.150 Bullet. 08:56.150 --> 08:56.720 Prefab. 08:56.720 --> 08:57.890 We need to make it. 08:57.890 --> 08:59.360 We're not going to use it now. 09:01.090 --> 09:03.880 Let's make empty gunpoint. 09:05.000 --> 09:07.490 We're going to assign it over here. 09:07.490 --> 09:13.430 Let's focus on the gun point and move it over here to the bottom of the B. 09:14.100 --> 09:14.940 Like that. 09:16.440 --> 09:16.800 All right. 09:16.800 --> 09:18.090 This looks good to me. 09:19.850 --> 09:22.490 We also need to set up animation event. 09:23.200 --> 09:27.220 So we're going to go to animations find enemy, be attack. 09:27.220 --> 09:30.550 Let's find a frame where bullet supposed to fly out. 09:30.550 --> 09:38.110 So it is here we're going to add event function enemy be methods create bullet. 09:39.780 --> 09:40.530 All right. 09:40.530 --> 09:42.630 This is supposed to be ready to check. 09:43.140 --> 09:46.200 Let's go and try going to go to play mode. 09:49.310 --> 09:52.370 And it shoots and it creates a bullet. 09:52.370 --> 09:53.870 We can see a debug message. 09:55.040 --> 09:55.760 Nice. 09:55.760 --> 09:58.700 Now we need to set up bullet and that's what we're going to do. 09:58.790 --> 10:03.080 We're going to go to prefab, uh, enemies. 10:03.080 --> 10:06.530 There is this enemy bullet from plant. 10:06.980 --> 10:12.200 You can just drag it here and we want to do prefab unpack completely. 10:12.200 --> 10:17.600 Then we want to remove this script over here and we want to add enemy bullet be. 10:19.750 --> 10:23.560 Also I want to add damage trigger like that. 10:23.860 --> 10:25.090 It should be good enough. 10:25.090 --> 10:28.840 Now let's go to enemy bullet B and do a bit of a setup. 10:30.560 --> 10:33.200 This bullet is supposed to follow the player. 10:33.200 --> 10:36.350 So first of all, we need to have reference to the player. 10:36.350 --> 10:39.110 I'm going to do Private Transform target. 10:41.250 --> 10:46.560 Then this bullet is supposed to have a waypoint that it uses to follow the player. 10:46.560 --> 10:48.120 We can make a list. 10:48.420 --> 10:48.810 Private. 10:48.810 --> 10:52.110 List of Vector3. 10:53.150 --> 10:54.680 Waypoints. 10:55.040 --> 10:57.110 And let's make it as a new list. 10:57.110 --> 11:01.370 And we're going to fill up waypoints with the current position of the player. 11:01.670 --> 11:04.310 And we're going to do that with a bit of a cooldown. 11:04.310 --> 11:08.660 And because of that, we're going to add each new position of the player to this list. 11:08.660 --> 11:11.180 And then bullet will follow the trail. 11:11.180 --> 11:13.730 It will follow positions that player had. 11:14.390 --> 11:15.740 This is how it's going to be. 11:17.180 --> 11:20.930 Also going to need private int we index. 11:20.930 --> 11:28.550 And we're going to need let's do serialized field private float way point update. 11:31.140 --> 11:32.790 Pull down something like that. 11:32.790 --> 11:34.950 And we also want to have a speed. 11:34.950 --> 11:37.560 So let's do private float speed. 11:38.990 --> 11:44.360 Now we need a method that we're going to use to set up all of these variables from enemy B. 11:44.750 --> 11:48.950 So let's make public void set up bullet. 11:49.280 --> 11:51.710 We're going to pass transform new target. 11:51.710 --> 11:54.350 Then we're going to need float speed. 11:54.350 --> 11:56.060 Let's do new speed. 11:56.060 --> 11:57.470 And we need float. 11:58.550 --> 12:01.490 Um, life duration. 12:02.780 --> 12:04.010 Let's open this. 12:04.010 --> 12:07.400 Let's do, uh, speed equals to new speed. 12:08.000 --> 12:09.920 Target equals to new target. 12:09.920 --> 12:16.760 And then we want to do destroy game object in a live duration just like that. 12:18.700 --> 12:20.230 Well, this is good. 12:20.260 --> 12:25.990 Now let's make a coroutine that would add waypoints to the list. 12:26.940 --> 12:28.950 We're going to do a private. 12:30.520 --> 12:32.980 Void add waypoint. 12:34.030 --> 12:36.040 In which we're going to do something simple. 12:36.040 --> 12:38.950 If target is null, then we're going to return. 12:38.950 --> 12:43.780 Then we want to do waypoint add target dot position. 12:43.780 --> 12:49.570 And just in case I want to return from a method, if we try to add position that we already have. 12:49.570 --> 12:57.760 So I'm going to do for each vector three uh waypoint in waypoints. 12:58.300 --> 13:05.740 If waypoint is equals to a target dot, position means some of them is equals to the current position. 13:05.740 --> 13:08.320 And we then need to add same position. 13:08.320 --> 13:11.500 And if that's the case then we're going to return from a method. 13:12.630 --> 13:13.020 Okay. 13:13.020 --> 13:13.830 Very nice. 13:13.830 --> 13:17.040 Now we want to add waypoints with some sort of cooldown. 13:17.040 --> 13:19.530 And I think we can do that with a coroutine. 13:19.530 --> 13:23.130 I'm going to do uh, I enumerator. 13:24.270 --> 13:25.650 Let's do it as private. 13:26.190 --> 13:33.990 And the way point coroutine, in which we're going to do the same thing as we did on a blinking text. 13:35.690 --> 13:37.970 Over here is going to be very similar. 13:40.740 --> 13:44.670 So we're going to do while true and this will run endless loop for us. 13:44.670 --> 13:47.880 So while true and waypoint. 13:48.700 --> 13:50.140 And then wait. 13:51.490 --> 13:52.720 Yield return. 13:52.720 --> 13:54.070 New weight. 13:55.390 --> 13:59.050 Four seconds of waypoint update cooldown. 14:00.780 --> 14:04.800 And I think it's a good idea to start this coroutine when we set up the bullet. 14:04.800 --> 14:07.830 So I'm going to do start coroutine of a. 14:08.820 --> 14:09.870 And waypoint. 14:09.870 --> 14:10.680 Coroutine. 14:11.510 --> 14:12.260 Okay. 14:12.530 --> 14:15.140 And now this will add waypoints endlessly. 14:15.140 --> 14:17.180 And also we want to move the bullet. 14:17.180 --> 14:19.340 So I'm going to make an update. 14:19.790 --> 14:23.780 In the update we're going to do transform position equals to. 14:24.610 --> 14:32.950 Vector two move towards from a transform position to a waypoints with away index. 14:34.070 --> 14:36.950 With the speed multiplied by time, the delta time. 14:36.950 --> 14:43.970 And just to avoid any errors, we want to return if waypoints dot count is less or equals to zero. 14:45.800 --> 14:47.060 Okay, this is good. 14:47.060 --> 14:49.850 Then if we are close enough to the destination. 14:49.850 --> 14:57.080 If vector two, the distance between Transform.position and waypoints with a way index. 14:59.440 --> 15:05.590 Is a less than 0.1 F, then we are close enough and we can move to the next point. 15:05.590 --> 15:08.050 So I'm going to do way index plus plus. 15:08.050 --> 15:11.860 And also I want bullet to be facing the direction that is going to. 15:11.890 --> 15:19.180 So for that I'm going to do transform up which is a green axis equals to. 15:19.360 --> 15:22.600 And we're going to get direction from a current position to the waypoint. 15:22.600 --> 15:27.190 So equals to transform position minus waypoint waypoint index. 15:27.190 --> 15:32.740 And also would be nice to make it face the player once it flew out of the enemy. 15:32.740 --> 15:35.200 So I guess I'm going to copy this line of code. 15:35.530 --> 15:39.790 Go over here and over here we're going to do target instead of. 15:40.830 --> 15:41.940 Uh, the waypoint. 15:43.730 --> 15:44.180 Okay. 15:44.180 --> 15:45.260 This is supposed to be good. 15:45.260 --> 15:45.950 For now. 15:45.950 --> 15:48.380 Let's save everything. 15:48.380 --> 15:50.240 Let's go to enemy B. 15:53.990 --> 15:54.980 Over here. 15:54.980 --> 15:59.270 Since we have live duration on a bullet itself, we do need this line of code. 15:59.270 --> 16:02.180 But we need this line of code to make a bullet. 16:02.690 --> 16:05.840 And we're going to do new bullet setup. 16:05.840 --> 16:06.470 Bullet. 16:06.470 --> 16:08.660 We're going to pass target. 16:09.390 --> 16:14.940 We're going to pass, uh, bullet speed and bullet lifetime. 16:16.500 --> 16:17.490 Like that. 16:17.670 --> 16:18.540 Very nice. 16:18.540 --> 16:21.030 That's basically everything that we need for now. 16:21.360 --> 16:23.310 Let's go ahead and try this. 16:27.460 --> 16:27.760 Mm. 16:28.630 --> 16:32.380 Let's do waypoint cool down maybe 0.1. 16:32.860 --> 16:34.210 I'm going to see how it works. 16:34.210 --> 16:36.700 If I like it I'll just hide the variable. 16:36.700 --> 16:37.390 Okay. 16:37.570 --> 16:40.720 Let's go and make a prefab out of this one. 16:40.720 --> 16:42.940 We need to go to prefabs enemies. 16:42.940 --> 16:46.750 We can just rename it to Enemy Bullet Be. 16:50.640 --> 16:55.470 Also before I forgot, let's go to rigidbody and let's make it as kinematic. 16:56.540 --> 16:57.200 Okay. 16:57.880 --> 17:00.010 Now let's drag it over here. 17:00.010 --> 17:06.250 Then we're going to go to enemy B, take it from here and make it as a prefab over here. 17:06.910 --> 17:08.980 Very nice now. 17:11.110 --> 17:11.470 Let's see. 17:11.470 --> 17:12.730 This is the bullet here. 17:12.730 --> 17:15.580 We need to update the sprite something I forgot. 17:15.580 --> 17:21.220 Let's go to Graphics enemies B and there is this bullet. 17:21.220 --> 17:25.000 You're going to take the sprite renderer drag it like so. 17:25.540 --> 17:26.890 And this should be good. 17:26.890 --> 17:27.790 Let me see it. 17:27.790 --> 17:30.580 Let's apply overrides and let's go to play mode. 17:34.180 --> 17:39.340 I'm gonna run below the bee and bullet is flying out and it is chasing the player. 17:40.640 --> 17:41.270 Whoa! 17:41.980 --> 17:44.500 Yeah, yeah, that is quite fast. 17:45.330 --> 17:46.500 Let me try again. 17:53.560 --> 17:54.370 Cool, right? 17:54.430 --> 17:57.520 I think the lifetime is too long. 17:57.880 --> 18:06.970 So let's take the nib and let's do lifetime 1.5 and cool down maybe 0.75. 18:08.020 --> 18:08.980 Just for fun. 18:15.770 --> 18:16.220 Okay. 18:16.220 --> 18:19.340 That was quite fast with the disappearing. 18:20.900 --> 18:23.090 Why there are two bullets flew out. 18:24.820 --> 18:26.140 Now it's only one. 18:29.560 --> 18:31.840 Uh, maybe I was under the bed long enough. 18:31.840 --> 18:33.340 That's why I guess. 18:33.340 --> 18:33.850 Okay. 18:33.850 --> 18:34.180 It's fine. 18:34.180 --> 18:36.940 It's just so cool down and let's make it longer. 18:36.940 --> 18:40.480 Then let's do a cool down one, okay? 18:41.130 --> 18:43.050 Now a couple of other things. 18:43.050 --> 18:45.600 I would like to give this bullet a trail. 18:45.600 --> 18:49.680 And also I would like it to disappear in a pretty way. 18:49.800 --> 18:51.330 Now let's just. 18:53.160 --> 18:57.930 Go ahead and create effect trail. 18:58.540 --> 18:59.380 On this trail. 18:59.380 --> 19:01.030 We want to make it really slim. 19:01.030 --> 19:05.200 So like if you move it around now, you'll see how big is the trail. 19:05.800 --> 19:12.220 But if you change the width to something really small and also we can make a dot over here and make 19:12.220 --> 19:14.890 it thinner with the time. 19:14.980 --> 19:20.050 And also let's go to color and let's make it transparent with a time like that. 19:20.650 --> 19:21.400 This is good. 19:21.400 --> 19:23.710 Now it's going to look something like that. 19:23.740 --> 19:30.670 We only want to reduce the time over here to maybe, uh, point 75. 19:32.410 --> 19:32.890 Okay. 19:32.890 --> 19:34.570 So now we're going to have a trail. 19:34.570 --> 19:36.070 We only need to make it visible. 19:36.070 --> 19:40.660 So we're going to go to certain layer and do enemies minus one. 19:41.340 --> 19:44.070 All right, uh, let's try this. 19:44.070 --> 19:47.490 Let's apply overrides and let's go to play mode. 19:57.710 --> 20:01.730 And now, uh, something I did wrong. 20:02.920 --> 20:07.960 We need to go to trail and do transform zero zero. 20:07.960 --> 20:08.800 Okay. 20:09.130 --> 20:11.290 Let's apply overrides. 20:19.780 --> 20:22.510 And yeah, this should be good. 20:22.510 --> 20:26.110 Also, let's reduce speed so we can actually see what is happening. 20:26.110 --> 20:27.850 I'm going to do 4.5. 20:28.570 --> 20:30.460 Let's see the trail again. 20:33.170 --> 20:36.110 So there is the trail makes it pretty and nice. 20:36.140 --> 20:38.780 I'm going to increase a lifetime to three. 20:42.790 --> 20:43.150 Okay. 20:43.150 --> 20:45.730 There was a second bullet, and it's not supposed to be there. 20:45.730 --> 20:50.110 I guess we have animation on the loop, and that's why it is happening. 20:50.440 --> 20:52.570 I'm going to go to Asset animations. 20:52.570 --> 20:54.010 Enemies be. 20:54.010 --> 20:59.170 Let's take the be attack and let's uncheck loop time and let's do it for hit as well. 21:00.320 --> 21:00.710 Okay. 21:00.710 --> 21:02.390 This is good, I like it. 21:02.480 --> 21:03.530 Now what else? 21:03.530 --> 21:06.050 I want bullet to disappear in a pretty way. 21:06.050 --> 21:08.270 So I'm going to open the script. 21:09.060 --> 21:11.490 And I'm going to go to the root. 21:13.190 --> 21:14.180 Over here. 21:14.450 --> 21:17.660 Let me take the method over here. 21:17.660 --> 21:19.700 Actually, just this line of code. 21:19.700 --> 21:20.720 Copy this. 21:20.720 --> 21:22.010 Go to enemy bullet. 21:22.040 --> 21:22.430 Be. 21:24.760 --> 21:27.880 We're going to make Ondestroy method Ondestroy. 21:27.910 --> 21:29.440 We're going to create visual effect. 21:29.440 --> 21:31.240 And we just need this variable. 21:31.240 --> 21:33.790 So I'm going to go to fruit again. 21:35.180 --> 21:37.820 And I'm going to copy this. 21:37.850 --> 21:39.590 Go back to bullet B. 21:40.550 --> 21:42.560 Paste this in here. 21:45.590 --> 21:48.410 And is it destroyed on its own? 21:48.440 --> 21:49.460 I'm not sure. 21:50.220 --> 21:52.530 How do we destroy the visuals of this? 21:55.660 --> 21:56.770 Let me check. 21:56.980 --> 22:00.040 Asset prefab we fix. 22:00.040 --> 22:02.740 Pick up a fix and destroy me event. 22:02.740 --> 22:03.070 Okay. 22:03.070 --> 22:06.340 It is destroyed in the end of the animation, so it's fine. 22:06.610 --> 22:06.910 All right. 22:06.910 --> 22:07.900 So we're going to save this. 22:07.900 --> 22:12.550 And now it's going to create a visual effect when it is destroyed I kind of like it I only want to make 22:12.550 --> 22:13.090 it smaller. 22:13.090 --> 22:14.710 So I'm going to do new effects. 22:16.380 --> 22:18.660 Transform local scale. 22:20.060 --> 22:25.430 Equals to new vector 3.6 f 0.6 f 0.6 f. 22:25.550 --> 22:27.560 Okay, good. 22:30.660 --> 22:32.160 So we're done with the bullet. 22:32.160 --> 22:33.390 I think we can. 22:33.390 --> 22:35.340 Let me just show it to you once more. 22:35.340 --> 22:37.620 And I think we can close the script. 22:37.620 --> 22:38.940 We don't need it anymore. 22:38.970 --> 22:41.250 I'm going to close it, and we're going to work. 22:41.250 --> 22:42.420 And let's close the fruit. 22:42.420 --> 22:44.790 And we're going to work on the bee itself. 22:45.090 --> 22:48.900 Uh, what I want to do now is to improve movement of the bee. 22:49.110 --> 22:53.970 Let's assign pick up wave fix over here, and let's do apply overrides. 22:55.650 --> 22:56.010 Okay. 22:56.010 --> 22:57.630 Now I'm going to delete it. 22:57.630 --> 23:02.130 And let's talk about movement of the bee so I can place it over here for example. 23:02.130 --> 23:05.820 And it looks nice, but I want to make it more like a bee. 23:05.820 --> 23:10.590 I want to make it sort of buzzing around, uh, with a. 23:11.260 --> 23:12.220 Limb movement. 23:12.220 --> 23:12.760 Okay. 23:12.760 --> 23:15.310 I wanted to fly from left to right. 23:15.310 --> 23:16.480 That's what I want to do. 23:16.480 --> 23:17.860 So to do that. 23:20.390 --> 23:21.230 Woo woo. 23:21.230 --> 23:22.670 I like how bullets are flying. 23:22.670 --> 23:23.840 It looks pretty. 23:26.100 --> 23:29.190 Although just now I felt like it does not. 23:32.560 --> 23:35.080 Uh, let me try to increase lifetime. 23:38.870 --> 23:39.650 It's good. 23:39.650 --> 23:41.540 Just the lifetime was short. 23:42.910 --> 23:44.290 I kinda like it this way. 23:46.240 --> 23:46.630 Yeah. 23:46.630 --> 23:47.200 I'm sorry. 23:47.200 --> 23:53.200 So what I was saying, I want to make this be, like, just like that a little bit here and there. 23:53.200 --> 23:53.560 Right? 23:53.560 --> 23:54.670 That's what I want to do. 23:54.670 --> 23:56.440 And that's what we're going to do. 23:56.440 --> 23:58.630 It's a very simple thing to add. 23:58.690 --> 24:01.930 Let's go and open nib script. 24:04.580 --> 24:06.650 I'm going to make a list. 24:07.190 --> 24:10.160 Private list of vector three. 24:10.690 --> 24:16.300 We points, let's do equals to a new list of waypoints. 24:16.860 --> 24:17.400 Sorry. 24:17.400 --> 24:18.750 New list of vector three. 24:18.870 --> 24:22.560 Then we're going to need a private int way index. 24:25.010 --> 24:30.680 Similar to what we had on the B let's do using system collection generics. 24:31.040 --> 24:36.140 And we're going to open start method start or we have start method right. 24:36.140 --> 24:38.330 We can override it override start. 24:38.750 --> 24:45.800 And inside I want to do some sort of uh maybe we need some kind of private float. 24:47.040 --> 24:47.670 Offset. 24:47.670 --> 24:50.520 I'm going to make it equals to point 25 F. 24:50.520 --> 24:51.780 Maybe that's too big. 24:51.780 --> 24:54.600 I'll try and I'll make it visible so I can see it. 24:54.600 --> 24:55.650 Serialize field. 24:56.970 --> 24:59.670 Now, what are we going to do here on the waypoints? 24:59.670 --> 25:03.900 We're going to add our waypoint according to the position of the b. 25:03.900 --> 25:08.250 So if B is in the center first point will be here. 25:08.490 --> 25:10.380 Second point will be here. 25:10.740 --> 25:12.360 Third point will be here. 25:12.360 --> 25:14.100 Fourth point will be here. 25:14.100 --> 25:17.190 And because of that B is going to fly like that. 25:17.190 --> 25:19.140 And it's going to look like it's buzzing. 25:20.670 --> 25:21.600 That's what I want to do. 25:21.600 --> 25:25.800 Let's do it in some sort of simple way without overthinking it. 25:26.450 --> 25:28.190 I'm going to do waypoints. 25:28.370 --> 25:32.750 Add transform position plus new vector three. 25:32.750 --> 25:36.980 And for the x we want to add 0.25 f. 25:36.980 --> 25:41.720 So offset for the y we also want to add offset. 25:41.720 --> 25:44.120 And for the z we do need to add anything. 25:44.450 --> 25:45.980 Then I want to add another point. 25:45.980 --> 25:50.960 But this time we're going to have a same on the x and minus on the y. 25:50.990 --> 25:54.200 So first one will add point over here. 25:54.200 --> 25:56.570 Second will add point over here. 25:56.570 --> 26:03.050 If we pass both values as negative it's going to pass value over here I mean add position over here. 26:03.050 --> 26:05.360 And fourth one going to add value over here. 26:05.360 --> 26:11.750 Also if you want you can manually do it with the transforms just like we did with the Trapsoul okay. 26:11.750 --> 26:13.400 So I'm going to duplicate this. 26:15.020 --> 26:17.000 Do minus offset on the x. 26:17.000 --> 26:23.480 Actually, let's do both with the minus and then duplicate it and do positive on the y but minus on 26:23.480 --> 26:24.260 the x. 26:24.380 --> 26:25.970 Okay, that's what I want to do. 26:25.970 --> 26:29.420 Now we want to go to the update and make a method. 26:30.740 --> 26:33.920 Let's do a handle movement. 26:34.990 --> 26:35.650 Method. 26:38.430 --> 26:42.240 Inside of this method we're going to circulate between these positions. 26:42.240 --> 26:43.230 This is how it's going to be. 26:43.620 --> 26:45.810 Transform position equals to vector two. 26:45.810 --> 26:49.770 Move towards from a transform position to a waypoint. 26:50.370 --> 26:52.170 With our way index. 26:54.880 --> 26:57.130 And we're going to use speed. 26:57.460 --> 26:58.600 More speed. 26:59.310 --> 27:00.480 Multiplied by time. 27:00.630 --> 27:01.470 Delta time. 27:02.700 --> 27:03.180 Okay. 27:03.180 --> 27:08.730 And then if we are close enough again, we're going to just increase the index effector to the distance 27:09.000 --> 27:13.230 from transform.position to waypoint with an index. 27:15.780 --> 27:19.620 Is less than 0.1 F, and then. 27:22.830 --> 27:25.560 Then we're going to do way index plus plus. 27:25.590 --> 27:31.500 Also, we want to check if way index is bigger or equals than waypoints count. 27:32.280 --> 27:34.110 Uh, minus one. 27:34.930 --> 27:39.280 Then we index is equals to zero, right. 27:39.280 --> 27:41.920 Or we don't need minus one here I think we didn't need it. 27:42.310 --> 27:42.760 Okay. 27:42.760 --> 27:46.150 Let's save this and we're good to go. 27:52.760 --> 27:54.410 Can we wrap this into a method? 27:59.140 --> 28:00.520 Let's do method. 28:02.130 --> 28:03.780 Find target. 28:03.810 --> 28:06.690 If empty, something like that. 28:07.430 --> 28:08.480 Yeah, it should be good. 28:10.030 --> 28:12.670 Now, let me just go ahead and try this. 28:12.670 --> 28:14.320 You're going to go back to unity. 28:14.320 --> 28:16.300 We have offset of 25. 28:16.300 --> 28:17.560 And this might be too big. 28:17.560 --> 28:19.330 But I want to see it first. 28:19.330 --> 28:21.700 And let's give it more speed of six. 28:22.180 --> 28:23.650 Now let's go to play mode. 28:27.080 --> 28:32.030 And now we can see here more speed is too big, but other than that, it looks good. 28:32.240 --> 28:36.890 Now let's try move speed two and let's try less of the offset. 28:36.890 --> 28:39.260 Maybe, uh, point two. 28:44.130 --> 28:44.850 Oh, yeah. 28:44.850 --> 28:46.530 This looks a bit better, right? 28:46.650 --> 28:47.880 I think I like it. 28:47.880 --> 28:55.140 If you want, you can try to choose a random index instead of making it fly in circles, but I think 28:55.140 --> 28:57.090 I'm going to accept it as it is right now. 28:57.090 --> 28:58.110 I kind of like it. 28:59.030 --> 28:59.660 Yeah. 29:00.260 --> 29:04.880 Uh, and now it's gonna shoot bullets if you walk below it and you need to dodge them. 29:05.390 --> 29:07.010 Just increase the lifetime. 29:09.130 --> 29:10.990 Yeah, I think it's a fun mechanic. 29:12.920 --> 29:14.510 And then you need to kill it if you want. 29:14.540 --> 29:15.320 Boom. 29:15.920 --> 29:18.350 We need to stop movement if it died. 29:18.440 --> 29:20.180 Now let's go back to the script. 29:22.720 --> 29:23.680 Over here. 29:24.070 --> 29:27.370 If is dead, then return. 29:28.840 --> 29:29.590 Okay. 29:29.680 --> 29:30.520 Nice. 29:30.520 --> 29:31.750 Now let's close this. 29:31.750 --> 29:34.000 Let's go to Asset prefab. 29:35.320 --> 29:38.590 Let's go to enemies and let's make prefab out of this. 29:38.590 --> 29:41.290 So you can place multiple bees on the level. 29:42.130 --> 29:44.380 And we're good to go to the next video. 29:44.380 --> 29:46.420 Let me just try it. 29:48.680 --> 29:49.070 I'll wait. 29:49.070 --> 29:49.520 When? 29:50.180 --> 29:53.060 I want to give them a lifetime of. 29:53.930 --> 29:54.380 For. 30:01.150 --> 30:01.570 Oh, no. 30:01.570 --> 30:03.220 They fly in Synchronically. 30:03.940 --> 30:05.470 We need to fix it. 30:06.230 --> 30:07.520 As it looks silly. 30:09.150 --> 30:10.200 Oh, no. 30:15.710 --> 30:16.700 UN peu. 30:20.600 --> 30:20.870 You. 30:22.850 --> 30:23.300 Berlin. 30:25.650 --> 30:26.310 Okay. 30:26.310 --> 30:27.480 How can we do that? 30:28.580 --> 30:30.050 And let's go to the script. 30:33.380 --> 30:35.330 Let's make a method. 30:35.360 --> 30:37.220 Maybe we have it on the enemy. 30:37.820 --> 30:38.660 Allow movement. 30:38.660 --> 30:39.800 Something like that. 30:42.860 --> 30:44.060 Now I don't see it. 30:44.060 --> 30:44.810 Okay. 30:45.710 --> 30:47.030 I'm private void. 30:47.060 --> 30:48.950 Allow movement. 30:52.500 --> 30:56.490 It's going to do can move equals to true. 30:58.160 --> 31:08.390 Then on the movement method over here, if can move walls, then return and then go to the start method. 31:09.870 --> 31:11.400 Let's do invoke. 31:12.650 --> 31:13.850 Name of. 31:16.000 --> 31:17.500 Uh, allow movement. 31:18.040 --> 31:20.410 And I'm going to be a random value. 31:20.410 --> 31:25.510 So let's do float random value equals to random range. 31:27.560 --> 31:29.750 From zero to something like. 31:30.490 --> 31:31.240 I don't know. 31:32.480 --> 31:33.440 Point six. 31:34.280 --> 31:35.660 And this should be enough. 31:42.450 --> 31:43.560 Wait a second. 31:44.500 --> 31:45.700 Random value. 31:46.360 --> 31:48.790 Why does not allow me to use random? 31:53.220 --> 31:54.300 Okay. 31:57.270 --> 32:04.350 Now should be fine, and we can remove the system from here and remove this from here. 32:04.350 --> 32:05.700 And it should be good. 32:05.730 --> 32:11.340 Okay, now they're gonna fly with a random delay and I hope it's going to help. 32:11.340 --> 32:14.640 Also, let's take this and make a method. 32:16.770 --> 32:18.750 Create waypoints. 32:19.770 --> 32:21.540 Yes, a bit better. 32:23.740 --> 32:24.820 Now let's go to unity. 32:24.820 --> 32:25.930 Let's see them. 32:27.630 --> 32:29.580 And I do apply over rates. 32:38.380 --> 32:39.310 Didn't help. 32:40.240 --> 32:43.810 Because can move Boolean is true by default. 32:44.110 --> 32:45.280 I believe that's why. 32:49.690 --> 32:51.850 Let's do can move false. 32:52.580 --> 32:53.120 Now. 32:53.120 --> 32:55.010 It should work, I hope. 32:55.040 --> 32:56.180 Please work. 33:01.720 --> 33:02.290 Oh, yes. 33:02.290 --> 33:03.610 Now they flying randomly. 33:03.610 --> 33:04.180 Okay. 33:04.180 --> 33:06.880 Makes me dizzy a little bit, but it's fine, I guess. 33:07.360 --> 33:07.870 Oh. 33:14.940 --> 33:17.700 So you need to think how to bypass them. 33:32.670 --> 33:33.240 All right. 33:33.240 --> 33:34.320 This is cool. 33:35.010 --> 33:35.880 Also. 33:36.880 --> 33:41.170 Uh, the finish point is not working, but it's only because I'm in two players mode. 33:41.260 --> 33:43.600 It would be fine if you start game from the main menu. 33:44.080 --> 33:46.060 All right, I'll see you in the next video. 33:46.060 --> 33:46.900 Bye.