WEBVTT 00:00.080 --> 00:03.920 Let's create a script in order to trigger that shape parameter. 00:03.920 --> 00:06.280 So we're going to create a script for that. 00:06.280 --> 00:11.480 So let's head over to this project tab, then assets then scripts folder. 00:11.520 --> 00:12.560 Let's head over to that. 00:12.560 --> 00:16.080 Let's right click there create and then Monobehaviour script. 00:16.520 --> 00:21.640 Because we're going to attach this script to our game object in hierarchy and name it to something like 00:21.640 --> 00:22.400 Camera check. 00:22.440 --> 00:28.880 I already have created a camera check script and you can see it over here, as you can see. 00:28.880 --> 00:34.480 So we're going to attach this script to any game object of our hierarchy in our hierarchy. 00:34.480 --> 00:37.440 Or we can simply select this camera parent. 00:37.440 --> 00:41.120 Or we also can create a game object for that. 00:41.120 --> 00:42.320 So we're going to create that. 00:42.320 --> 00:43.960 So let's go over to hierarchy. 00:44.200 --> 00:46.320 Let's right click there or hit this place. 00:46.360 --> 00:48.600 Sorry I'm going to enable this one. 00:48.600 --> 00:50.600 So let's go to Inspector and check it. 00:50.920 --> 00:52.320 And let's go to hierarchy. 00:52.480 --> 00:54.320 Right click or hit this plus icon. 00:54.320 --> 00:56.600 And we're going to create an empty game object. 00:56.600 --> 01:00.970 And I'm going to name this game object as the script name something like camera check. 01:01.130 --> 01:02.970 So I'm going to call it camera check. 01:04.250 --> 01:04.770 Sorry. 01:05.050 --> 01:06.730 Camera check. 01:07.610 --> 01:09.170 Camera shake. 01:09.570 --> 01:11.010 Let's call it camera check. 01:11.050 --> 01:12.290 And let's go to transform. 01:12.290 --> 01:13.730 Let's reset the transform. 01:13.730 --> 01:15.850 And I'm going to select my camera check script. 01:16.050 --> 01:16.330 Sorry. 01:16.370 --> 01:17.650 Camera check game object. 01:17.650 --> 01:21.370 And I'm going to drag it all the way to the top in hierarchy. 01:21.530 --> 01:25.770 And let's select the script and let's drag it over to this Add Component section. 01:25.770 --> 01:29.210 And let's double click this to open it up in Visual Studio. 01:29.210 --> 01:31.610 So I'm going to remove this start function. 01:31.610 --> 01:36.730 And also this uh comment from here I'm going to remove that instead. 01:36.730 --> 01:41.410 What we basically need we need a reference of that animator component. 01:41.410 --> 01:47.330 So if we moved over to camera parent then main camera and then move over to animator tab, we can see 01:47.330 --> 01:51.050 the animation is created inside this main camera. 01:51.050 --> 01:54.570 And if we select our main camera then go over to Inspector. 01:54.570 --> 02:00.450 We can see an animator component added once we created this animation clip, this check, and the ideal 02:00.450 --> 02:00.890 one. 02:00.890 --> 02:06.050 So we need a reference of this animator component, uh, in this main camera. 02:06.050 --> 02:10.890 Then we can just trigger this check parameter in animator tab, as you can see. 02:10.890 --> 02:15.250 So we need a reference of this animator component of this main camera. 02:15.250 --> 02:18.770 So let's open up our camera check split by double clicking on it. 02:18.770 --> 02:20.690 And let's go to top of our class. 02:20.690 --> 02:24.210 And let's make a serialized file a serialized file. 02:24.650 --> 02:28.610 So let's make a serialized file private, uh, private. 02:28.610 --> 02:34.570 And we're going to call it, uh, basically we need the reference of that animator component so we can 02:34.570 --> 02:38.010 simply pass animator or the component that we're looking for. 02:38.050 --> 02:39.970 And I'm going to call it animator. 02:39.970 --> 02:42.010 And let's close that up with semicolon. 02:42.050 --> 02:48.650 It's a if you just a bit or worry it about this serialized field, then you can check the chapter where 02:48.970 --> 02:52.290 I have explained how you can make your code clean. 02:52.690 --> 02:57.420 Uh, so you can just check the previous Years, a chapter and the lectures of this. 02:57.740 --> 03:02.380 So now we're going to save by control S in order to save our script. 03:02.380 --> 03:09.380 But before we save, let's also, uh, basically create instance of this camera set so you can go that 03:09.380 --> 03:16.180 chapter or that lecture in order to get, uh, this a singleton pattern and how you can use this serialized 03:16.180 --> 03:16.660 field. 03:16.660 --> 03:20.780 So I'm going to make a public static static. 03:20.820 --> 03:24.420 And we're going to make a camera check, camera check. 03:24.700 --> 03:26.580 And we're going to call it instance. 03:26.860 --> 03:28.780 So we're going to call it instance. 03:28.820 --> 03:31.180 And let's move over to this start function. 03:31.580 --> 03:35.220 And you can use find any object by type as well. 03:35.220 --> 03:40.060 If you just don't want to use this public static camera stick instance. 03:40.060 --> 03:42.660 But I'm going to use that to keep my clean code. 03:42.660 --> 03:43.460 So that's why. 03:43.500 --> 03:46.260 Or you can just ignore this process as well. 03:46.260 --> 03:47.700 It's totally up to you. 03:47.740 --> 03:53.540 Instead of saying serialize will, you can simply mark as a public, then animator and animator. 03:53.580 --> 04:00.020 so you can just do that as well if you, uh, just don't want to do this, so you can do that. 04:00.020 --> 04:08.260 So, uh, what I'm going to do now, I'm going to check if instance is equals, sorry is instance is 04:08.260 --> 04:09.900 equals equals to null. 04:09.940 --> 04:14.380 Then we're going to say sorry we will set instance equal to this. 04:14.380 --> 04:19.180 But before we do I'm going to make the first brackets and let's put it over here. 04:19.180 --> 04:23.340 So I'm going to say instance instance equal to this. 04:23.540 --> 04:29.860 If already instance there then I'm going to make else uh so make some curly brackets. 04:29.860 --> 04:35.460 Then I'm going to destroy the instance if already there is a instance. 04:35.620 --> 04:37.420 So let's close that up with semicolon. 04:37.420 --> 04:40.340 And let's press down Ctrl S to save our script. 04:40.340 --> 04:42.340 And let's move over to animator. 04:42.500 --> 04:43.140 Uh, sorry. 04:43.300 --> 04:44.900 Let's move over to unity. 04:44.900 --> 04:51.420 So underneath our camera script we can see, uh, camera shake script, we can see a animator and it 04:51.420 --> 04:53.030 says none animator. 04:53.030 --> 04:56.430 So the animator component is attached to this main camera. 04:56.430 --> 05:00.070 So I'm going to select our main camera and let's drag it into that slot. 05:00.070 --> 05:03.830 And now we can see we have main camera animator component. 05:03.830 --> 05:09.630 As you can see underneath our camera shake speed basically means we have this animator component by 05:09.670 --> 05:11.030 now of this main camera. 05:11.030 --> 05:13.950 And we are ready to trigger this shake parameter. 05:13.950 --> 05:17.030 So let's go to our script and let's make a function for that. 05:17.030 --> 05:19.230 So I'm going to make it somewhere in the bottom. 05:19.230 --> 05:21.270 And we're going to make that function public. 05:21.270 --> 05:21.550 Why. 05:21.590 --> 05:27.830 Because we're going to call this function through another class or another C script. 05:27.830 --> 05:29.190 So we're going to call that. 05:29.190 --> 05:31.870 So that's why we're going to mark that function as a public. 05:31.870 --> 05:33.550 So we're going to make a public. 05:33.550 --> 05:35.510 And for function we're going to type void. 05:35.510 --> 05:39.350 And I'm going to call this function to something like shake shake. 05:39.390 --> 05:42.630 And let's make first bracket and some curly brackets. 05:42.790 --> 05:49.270 And what we basically want to do, we have the reference of this animator component, as you can see 05:49.310 --> 05:54.910 in the inspector underneath our camera shake script over here, as you can see. 05:54.910 --> 05:56.390 So we have the reference. 05:56.390 --> 05:57.710 So we have the reference. 05:57.710 --> 06:04.310 So we can use this animator in order to trigger this shake parameter in animator tab we can see. 06:04.310 --> 06:05.550 So let's go to our script. 06:05.550 --> 06:07.470 So what we will do inside this function. 06:07.470 --> 06:10.310 Firstly we will move over to animator component. 06:10.310 --> 06:13.950 And then we're going to use this set trigger function. 06:13.950 --> 06:15.990 Why are we using this set trigger function. 06:15.990 --> 06:19.310 Because this parameter is a trigger parameter. 06:19.310 --> 06:24.230 So that's why we need to use this set trigger function in order to trigger that parameter. 06:24.230 --> 06:29.390 And inside this bracket in set trigger it's going to take the parameter name in quotation. 06:29.390 --> 06:31.910 So in quotation we're going to pass the parameter name. 06:31.910 --> 06:33.670 And the parameter name is sick. 06:33.670 --> 06:35.150 So we're going to simply pass sick. 06:35.150 --> 06:37.190 And let's close that up with semicolon. 06:37.190 --> 06:38.830 So what we simply doing. 06:38.870 --> 06:43.190 We just going over to animator and then triggering that parameter. 06:43.190 --> 06:49.840 Basically we just going over to this main camera animator component and by this animator component we 06:49.840 --> 06:52.960 just triggered in this triggering this shake parameter. 06:53.000 --> 06:55.360 As you can see in the animator tab. 06:55.360 --> 06:56.920 So basically that is the thing. 06:56.920 --> 07:01.120 So whenever we're going to call this check function and what check function is just going to do, it's 07:01.120 --> 07:02.680 going to move over to animator. 07:02.680 --> 07:05.440 And it's going to trigger the parameter called shake. 07:05.480 --> 07:06.520 As you can see. 07:06.520 --> 07:11.800 So we need to call the function when we should call this function once we take damage or shoot. 07:11.800 --> 07:14.960 But for now we're going to press down Ctrl S to save our script. 07:14.960 --> 07:16.320 And let's move to unity. 07:16.480 --> 07:19.920 Or simply you can just toggle it in the player script. 07:19.920 --> 07:25.720 But for for depth explanation I'm going to do uh, in unity editor. 07:25.720 --> 07:27.280 So just wait for to compile. 07:28.680 --> 07:31.240 And once it's done, we are ready to do that. 07:31.520 --> 07:38.680 So now so, uh, when we just want to call the check function once, this enemy game object takes damage 07:38.680 --> 07:41.560 as well as this player game object takes damage. 07:41.560 --> 07:43.280 So we're going to call the function there. 07:43.640 --> 07:49.360 And that function is just going to trigger this check parameter, which basically is checking our camera. 07:49.360 --> 07:51.600 So I'm going to open up my player script. 07:51.600 --> 07:54.200 So let's select the player game object in the hierarchy. 07:54.200 --> 07:57.200 And let's open up the player script by double clicking on it. 07:57.200 --> 08:02.040 So we're going to call the function when we took a taking damage from that enemy. 08:02.040 --> 08:07.800 So as you can see over here we're just taking the damage from the that enemy game object. 08:07.800 --> 08:11.480 So after taking damage we also want to shake our camera. 08:11.480 --> 08:13.400 So we're going to use this camera shake. 08:13.880 --> 08:19.440 Or you can simply use this find any object by type uh and then make this arrows. 08:19.520 --> 08:20.720 And into this arrows. 08:20.720 --> 08:25.160 You need to pass the script name that which script you just looking for. 08:25.160 --> 08:29.080 So in our case camera shake and then make first bracket. 08:29.080 --> 08:31.520 And you can simply call the function by dot. 08:31.560 --> 08:36.120 But instead of doing this I have created the singleton pattern. 08:36.120 --> 08:43.120 As you can see in this camera shake camera shake script which is public static camera shake instant 08:43.120 --> 08:44.200 as you can see. 08:44.200 --> 08:47.570 So I can simply pass the script name which is camera check. 08:47.570 --> 08:51.210 And then by this instance parameter I can call this check function. 08:51.210 --> 08:57.890 So that's why I created the singleton pattern instead of using find any object by type because that 08:57.890 --> 08:59.010 is fairly taxing. 08:59.010 --> 08:59.850 So that's why. 08:59.970 --> 09:01.530 Or you can just ignore this. 09:01.570 --> 09:09.330 Well if you just don't want to, don't want to basically call it a something like with singleton pattern, 09:09.330 --> 09:12.930 then you can just ignore this as start function as well as this one. 09:13.170 --> 09:14.730 So I hope you get the idea. 09:14.730 --> 09:16.770 So I'm gonna move over to my player script. 09:16.770 --> 09:18.810 So I have the singleton pattern. 09:18.810 --> 09:21.530 So I'm going to simply pass my camera check script name. 09:21.570 --> 09:23.770 And then I'm going to move over to Winston. 09:23.770 --> 09:26.370 And then I'm going to call the check function. 09:26.370 --> 09:30.530 And let's make first bracket and let's call close that output semicolon. 09:30.530 --> 09:34.210 So basically just going over to this camera check is a class. 09:34.210 --> 09:38.530 And then by this instance parameter I'm just calling the check function. 09:38.530 --> 09:44.500 And what check function is doing is just checking our camera or basically triggering that parameter, 09:44.500 --> 09:46.980 which is creating the shake animation. 09:46.980 --> 09:48.300 So let's go to player skip. 09:48.340 --> 09:53.140 Basically that we just simply calling the shake function, as you can see over here. 09:53.140 --> 09:57.100 But when we calling it once we're taking damage as you can see. 09:57.100 --> 09:59.980 So we're going to press down Ctrl S to save our skip. 09:59.980 --> 10:01.580 And let's move over to unity. 10:02.500 --> 10:04.060 So we're gonna able to see that. 10:07.540 --> 10:09.140 So just wait for to compile. 10:09.140 --> 10:14.900 So whenever we're gonna take damage from this enemy game object we will able to see the camera. 10:14.940 --> 10:16.380 Just gonna check right away. 10:16.380 --> 10:20.060 So let's click on this play button in the top to have a look on this. 10:20.060 --> 10:21.660 And let's check that out. 10:26.820 --> 10:33.300 Let's let's get closer to this enemy game object in order to take the damage from this enemy. 10:33.300 --> 10:34.980 So let's have a look on this. 10:35.460 --> 10:36.740 So just wait. 10:37.180 --> 10:41.660 As you can see, as soon as we taking damage from this enemy anime game object. 10:41.660 --> 10:46.460 We can see the camera is shaking and we also want to shake the camera. 10:46.460 --> 10:51.660 Once we once this anime to game object as well as the first anime taking damage. 10:51.660 --> 10:53.620 We also want to call the check function. 10:53.620 --> 10:55.460 Basically, it's going to check our. 10:55.900 --> 10:57.820 You can simply say our camera. 10:57.820 --> 11:02.060 So let's get out of play mode and let's select the anime to game object in the hierarchy. 11:02.060 --> 11:04.380 And let's open up the anime to script. 11:04.540 --> 11:10.540 So let's go to that function where we taking damage so we can see we taking damage over here. 11:10.540 --> 11:13.540 So after subtracting health I'm going to call the check function. 11:13.540 --> 11:15.060 So let's go to camera check. 11:15.180 --> 11:18.420 So camera check is a script that instant. 11:18.420 --> 11:21.460 And then let's call the check function and make first bracket. 11:21.460 --> 11:22.940 Close that up with semicolon. 11:22.940 --> 11:25.820 And I'm going to copy this line of code by Ctrl C. 11:25.900 --> 11:28.740 And I'm going to paste it in anime one as well. 11:28.740 --> 11:32.820 But before we do let's press Ctrl S to save our script. 11:32.820 --> 11:35.900 And let's go to first anime or anime one script. 11:35.900 --> 11:40.230 So this is a this script is attached to the first anime game object. 11:40.230 --> 11:42.390 So let's move over to Takedamage function. 11:42.390 --> 11:44.310 So over here we're taking damage. 11:44.310 --> 11:48.910 So I'm going to paste it by Ctrl V basically calling the check function as you can see. 11:48.910 --> 11:53.190 So once we take damage and I'm going to press down Ctrl S to save my script. 11:53.190 --> 11:59.390 But I also want to check my script once our enemy or the player game object totally get explored. 11:59.390 --> 12:04.830 So over here we can see we have the die function in inside our first enemy script. 12:04.830 --> 12:08.430 So I'm going to call the function over here as well by Ctrl V. 12:08.470 --> 12:11.270 So let's paste it basically calling the check function. 12:11.270 --> 12:15.950 And I'm going to do the same thing with my enemy too and as well as a player. 12:15.950 --> 12:17.590 So let's go to enemy two script. 12:17.590 --> 12:19.390 Let's move over to die function. 12:19.390 --> 12:24.430 And I'm going to paste the function over here as well as I'm going to move over to my player script 12:24.550 --> 12:26.310 and let's paste the dive. 12:26.390 --> 12:31.070 Uh, let's paste that line of code inside this dive function by Ctrl V. 12:31.230 --> 12:37.310 Now this is fine means whenever we just destroying our player enemy one and enemy two game GameObject. 12:37.310 --> 12:40.910 We are also calling the check function which is checking our camera. 12:40.910 --> 12:43.550 So I'm going to press down Ctrl S to save my script. 12:43.550 --> 12:45.470 And let's move to unity by now. 12:45.470 --> 12:51.870 So whenever this player and this enemy GameObject are just gonna explode or die, you will see. 12:51.870 --> 12:57.790 The camera will also say so just wait for it to compile and once it's done, we are ready to do that. 12:57.790 --> 13:01.150 So I'm going to click on this play button in the top to play our game. 13:01.390 --> 13:04.870 And let's take a look of what we have done so far. 13:05.150 --> 13:07.630 So just wait for to start our game. 13:07.630 --> 13:10.350 And once it's done, we are ready to do that. 13:10.350 --> 13:13.750 So I'm gonna, uh, shoot on this enemy game object. 13:14.430 --> 13:21.030 And as soon as enemy is taking damage, as you seen, uh, as you saw, the camera is just shaking right 13:21.030 --> 13:21.350 away. 13:21.350 --> 13:22.910 So I'm going to get out of play mode. 13:22.950 --> 13:24.710 I'm going to check it one more time. 13:24.710 --> 13:26.350 So let's click on this play button. 13:26.350 --> 13:32.950 But before I do, I'm just gonna give a little more health to this enemy GameObject for testing purposes. 13:32.950 --> 13:35.840 So I'm gonna select my enemy to GameObject in the hierarchy. 13:36.000 --> 13:38.800 And let's give Maxhealth something around five. 13:38.840 --> 13:41.040 And let's click on this play button in the top. 13:41.040 --> 13:43.960 So I just increased my enemy to health. 13:44.000 --> 13:45.440 For testing purposes. 13:45.960 --> 13:51.200 But it's totally up to you how much health you just want to give to your enemy GameObject. 13:51.200 --> 13:52.480 It's totally up to you! 13:52.480 --> 13:54.800 So I'm going to shoot on this enemy GameObject. 13:54.800 --> 14:01.960 As you can see, as soon as it's taking damage, the camera just shaking right away and we can see that. 14:01.960 --> 14:03.320 I hope you get the idea. 14:03.320 --> 14:06.640 So I'm gonna get out of play mode and let's take a look on this player. 14:06.640 --> 14:13.080 Basically, once this player GameObject takes damage or basically a die, the camera just gonna shake, 14:13.280 --> 14:14.240 uh, as well. 14:14.240 --> 14:19.960 So let's click on this play button and I'm not gonna attack on this enemy two game object right now 14:19.960 --> 14:24.680 because I want to check for now our with our player game object. 14:24.680 --> 14:26.200 So let's have a look on this. 14:27.200 --> 14:30.560 Firstly we need to get closer to our enemy GameObject. 14:30.560 --> 14:33.680 Then it's gonna attack on our player Layer GameObject. 14:33.680 --> 14:40.480 And as you can see indeed our player just taking damage and once it's die, the camera is also getting 14:40.520 --> 14:40.960 shaking. 14:40.960 --> 14:46.400 So whenever it takes damage player the camera is seeking as well as when it's dying. 14:46.440 --> 14:47.520 I hope you get the idea. 14:47.520 --> 14:51.480 So I'm gonna get out of play mode and that's it. 14:51.480 --> 14:55.240 And I'm going to make this camera shake game object as well a prefab. 14:55.240 --> 14:56.600 So we're going to have the copy. 14:56.600 --> 15:00.160 So I'm going to select my camera GameObject in the hierarchy. 15:00.320 --> 15:02.680 And let's drag it over to this prefab folder. 15:02.680 --> 15:07.480 Or you can simply drag it into this assets folder in project tab. 15:07.480 --> 15:16.040 But I'm going to drag it over my, uh, over on my prefabs folder because I have created a folder for 15:16.040 --> 15:22.040 our prefabs and I'm going to select my camera shake prefab, and I'm gonna drag it over to this, uh, 15:22.040 --> 15:29.160 object sub folder because, uh, I created a separate folder for those objects prefab. 15:29.200 --> 15:30.280 You can simply say. 15:30.560 --> 15:32.520 And now let's press down Ctrl s.