WEBVTT 00:00.080 --> 00:02.080 Let's make our player shooting. 00:02.080 --> 00:04.920 So we're going to select our player GameObject in the hierarchy. 00:05.080 --> 00:08.440 And let's open up the player script by double clicking on it. 00:09.280 --> 00:16.600 So what we basically want to do, we just want to shoot basically means if we press star, if we click 00:16.760 --> 00:19.000 left mouse button, then we want to shoot. 00:19.440 --> 00:19.600 Uh. 00:19.640 --> 00:20.720 So we're going to do that. 00:20.720 --> 00:25.920 So let's open up our player script quickly and let's move over to this update function. 00:25.920 --> 00:28.080 Because we need to check every single frame. 00:28.080 --> 00:31.520 If we just uh, click left mouse button or not. 00:31.520 --> 00:35.600 So I'm going to do it in the bottom somewhere over here in update function. 00:35.600 --> 00:37.680 You can do it anywhere you like. 00:37.680 --> 00:39.680 It doesn't need to be in order. 00:40.040 --> 00:42.280 And we're going to check for some inputs. 00:42.280 --> 00:43.960 We're going to use this if condition. 00:43.960 --> 00:47.080 Then make first packet and some curly brackets. 00:47.440 --> 00:49.600 And what we want to check over here. 00:49.600 --> 00:52.560 We want to check for uh input. 00:52.560 --> 00:55.080 And we're going to check for left mouse button. 00:55.080 --> 00:58.920 So we're going to use this input uh dot get key function. 00:58.960 --> 01:05.530 Sorry dot get mouse button function, mouse button function and make this first brackets. 01:05.530 --> 01:13.770 So if you pass in this get mouse button mouse button down function one it's going to check for the right. 01:13.890 --> 01:17.250 Are you right click on mouse button. 01:17.250 --> 01:19.850 But we want to check for left mouse button. 01:19.850 --> 01:23.570 If you want to check for right mouse button then you can pass one. 01:23.570 --> 01:27.490 It's basically means that we're just clicking the right mouse button. 01:28.130 --> 01:30.090 Input dot get mouse button down. 01:30.090 --> 01:35.970 One basically means we just clicking the right mouse button, but I want to check for left mouse button. 01:35.970 --> 01:38.890 So that's why instead of one I'm going to pass zero. 01:38.930 --> 01:42.210 It's basically means we're just clicking the left mouse button. 01:42.210 --> 01:44.730 So what we want to do we just want to shoot. 01:44.730 --> 01:47.650 So we're going to make a another function for our shooting. 01:47.650 --> 01:49.770 So we're going to make it somewhere over here. 01:50.170 --> 01:52.530 And for function we're going to type void. 01:52.530 --> 01:55.530 And we have to name the function what we want to call it. 01:55.530 --> 02:00.970 So I'm going to call it something like shoot and then make first bracket and some curly brackets. 02:01.090 --> 02:03.810 And what we want to do inside this function. 02:03.810 --> 02:08.410 For now, let's print out a message in the console, say something like, uh, shoot. 02:08.450 --> 02:13.570 So we're going to type debug dot log for printing out message and then make first bracket. 02:13.570 --> 02:15.770 And then close that up with semicolon. 02:15.930 --> 02:22.370 And make sure you in make sure you just pass the string in this debug dot log function. 02:22.370 --> 02:27.490 So make first make quotation for string we need to type quotation. 02:27.490 --> 02:33.210 And we have to put a message that we really want to see underneath our console tab. 02:33.210 --> 02:37.810 So I'm going to say something like player shoot, player shoot. 02:37.850 --> 02:42.970 And what I'm going to do I'm gonna call this function over here. 02:42.970 --> 02:49.210 So if input dot get mouse button down zero basically means if we're clicking the left mouse button then 02:49.210 --> 02:51.930 what we want to do, we're going to call the shoot function. 02:51.930 --> 02:58.050 And what should function is really doing is just printing out a message in the console says player shoot 02:58.090 --> 02:59.410 as you can see. 02:59.410 --> 03:04.740 So let's call the function over here, which is shoot and make first bracket, then close that up with 03:04.740 --> 03:05.700 some my colon. 03:05.820 --> 03:10.220 So whenever we click the left mouse button this should function will call out. 03:10.220 --> 03:16.180 And this should function basically doing this thing which is printing out a message in the console says 03:16.180 --> 03:18.140 player should as you can see. 03:18.340 --> 03:21.700 And now we're going to press down Ctrl S to save our script. 03:21.700 --> 03:25.300 And let's move to unity and have a look on this. 03:26.260 --> 03:31.940 So whenever we're going to click the left mouse button that message should pop up right away. 03:34.860 --> 03:40.060 So just wait for a little moment and we're gonna have a look on this. 03:41.780 --> 03:45.780 And we're going to select our console tab in order to see our message. 03:46.100 --> 03:47.940 So I'm going to select my console tab. 03:47.940 --> 03:51.460 And let's click on this play button in the top to play our game. 03:51.860 --> 03:56.980 And whenever we're going to click the left mouse button that message just going to pop up right away 03:57.020 --> 03:58.660 says Player Shoot. 03:59.300 --> 04:00.940 So let's have a look on this. 04:00.940 --> 04:06.380 So if I click left mouse button, as you can see, as soon as we're clicking the left mouse button, 04:06.420 --> 04:12.860 the message in the console just getting pop up saying a player should, as you can see in the inspector. 04:12.860 --> 04:19.460 So I'm going to get out of play mode instead of printing out message what we really want to do, we 04:19.460 --> 04:20.860 just want to shoot. 04:21.100 --> 04:25.940 So let's double click on this message in order to open up in Visual Studio quickly. 04:26.500 --> 04:29.900 And instead of printing out message, we just want to shoot. 04:29.900 --> 04:36.420 So what we're gonna do, we're gonna shoot out a raycast from this player game object, top of this 04:36.420 --> 04:41.620 gun from this top of this gun of this player game object to the right direction. 04:41.860 --> 04:45.340 So whenever we click left mouse button, then we're gonna shoot. 04:45.420 --> 04:50.460 Basically we just want to shoot a raycast or a ray to the right side. 04:50.460 --> 04:51.700 So we're going to do that. 04:51.700 --> 04:54.660 So let's uh move to script. 04:54.660 --> 04:59.380 And over here instead of printing out message we're going to shoot out a ray. 04:59.420 --> 05:00.820 So we're going to use this function. 05:00.820 --> 05:04.910 It's called physics 2D, so use this physics 2D raycast. 05:05.070 --> 05:07.470 So this physics 2D dot raycast. 05:07.470 --> 05:09.070 It's going to shoot our ray. 05:09.270 --> 05:14.030 And as a first argument it's going to take the position from where you want to shoot out. 05:14.270 --> 05:20.670 So we're going to shoot out from the the top of this gun of this player game object to the right direction. 05:20.670 --> 05:23.310 And the second thing it's going to take the direction. 05:23.310 --> 05:26.350 And the third thing it's going to take the length of the ray. 05:26.390 --> 05:31.030 So we're going to also define the length of the array. 05:31.030 --> 05:32.150 We can simply say. 05:32.510 --> 05:37.870 And the fourth argument it's going to take the layer mask basically which game object we want to target. 05:37.870 --> 05:40.630 So we're going to target enemy game object for now. 05:40.630 --> 05:43.830 As you can see we don't have enemies at all. 05:43.990 --> 05:48.350 So for now we're gonna uh basically check with something else. 05:48.550 --> 05:52.830 Uh, you can simply say, so what we need, we need those variable. 05:52.830 --> 05:58.870 So let's make this, uh, for now, comment by double slash, and let's go to top of our class, because 05:58.870 --> 06:00.830 we need to gather those variables. 06:00.870 --> 06:05.080 We do know first thing we need a position where we want to create our. 06:05.440 --> 06:09.920 You can simply say the array or gonna shoot out our array. 06:10.040 --> 06:15.240 So let's make a public a public that will be transform. 06:15.240 --> 06:21.280 And we do know that this transform component is responsible for position rotation and scale. 06:21.280 --> 06:24.040 So that's why we because we need the position. 06:24.040 --> 06:26.840 And this transform gonna also have the position. 06:26.840 --> 06:29.480 So that is the position that is the thing. 06:29.520 --> 06:31.160 And we have to name and name it. 06:31.160 --> 06:34.800 So I'm going to call it something like shoot point or shoot position. 06:34.800 --> 06:36.080 We can simply call it. 06:36.080 --> 06:38.880 So I'm going to call it something like shoot point. 06:39.040 --> 06:43.200 And the second thing we need our direction in which direction. 06:43.200 --> 06:46.240 So we're going to shoot out the array to the right direction. 06:46.240 --> 06:49.320 So we don't need to put a variable for that. 06:49.320 --> 06:51.280 We're going to use vector two dot right. 06:51.280 --> 06:54.320 It's basically means we're going to shoot to the right direction. 06:54.320 --> 06:56.640 So we can just ignore that parameter. 06:56.640 --> 07:00.520 But we need as a third argument the length of the array. 07:00.640 --> 07:03.160 So we're going to define a length as well. 07:03.160 --> 07:06.440 So let's go to script and we're going to make another public. 07:06.440 --> 07:07.680 And that will be float. 07:07.680 --> 07:10.320 And we can call this one something like length. 07:10.320 --> 07:12.600 Or we can simply call it distance. 07:12.600 --> 07:19.640 And by default I'm going to give it a default parameter, something like uh something like five f or 07:19.800 --> 07:21.840 five unit distance. 07:21.840 --> 07:26.480 And the third argument we need layer mask basically which game object we want to target. 07:26.480 --> 07:29.160 So we're going to target our enemy game object. 07:29.160 --> 07:32.640 So we need to assign our enemy as a enemy layer. 07:32.640 --> 07:35.760 But for now let's uh type the variable. 07:35.760 --> 07:38.680 And we're going to take a look on that later. 07:38.920 --> 07:42.560 So we're gonna type public layer mask. 07:42.920 --> 07:47.000 And we can call this one something like attack layer or target Layer. 07:47.120 --> 07:50.760 Or we can simply call it what is enemy. 07:51.160 --> 07:52.680 What is enemy? 07:52.680 --> 07:53.840 Something like that. 07:54.000 --> 07:58.880 Or you can simply call it something like attack layer or target layer as well. 07:58.880 --> 08:01.040 It's basically totally up to you. 08:01.040 --> 08:03.130 And we're going to close that off up with semicolon. 08:03.130 --> 08:08.090 Let's press down Ctrl S to save our script and move over to unity. 08:08.090 --> 08:11.770 And we need to assign those variables one by one. 08:11.770 --> 08:16.570 So firstly we need to create a point from where we want to shoot out the array. 08:16.610 --> 08:20.810 So I'll create an empty game object to this player game object. 08:20.810 --> 08:24.850 And we're going to move it top of this gun of this player game object. 08:25.170 --> 08:31.490 So as soon as our player gets compiled we can see underneath our player script in the inspector should 08:31.490 --> 08:32.530 point distance. 08:32.530 --> 08:34.250 And this word is enemy. 08:34.490 --> 08:36.330 It just gets gets pop up. 08:36.330 --> 08:39.570 This this variable this variable just gets pop up. 08:39.570 --> 08:41.930 So we need to assign one by one. 08:41.930 --> 08:44.170 So let's create an empty game object. 08:44.170 --> 08:46.330 And we're going to move it top of this gun. 08:46.370 --> 08:51.050 So we're going to shoot out the array from that point or from that position. 08:51.050 --> 08:52.970 So let's select our player game object. 08:52.970 --> 08:54.250 Let's right click on it. 08:54.250 --> 08:56.650 Then create an empty game object. 08:56.650 --> 09:01.090 And you can call this game object to something like shoot point or fire point. 09:01.090 --> 09:03.900 But I'm going to call it something like shoot point. 09:04.700 --> 09:05.420 Shoot point. 09:05.420 --> 09:07.060 Then go over to Inspector. 09:07.340 --> 09:13.300 As Inspector, if you want to choose an icon, then click over here and I'm going to choose this gizmos 09:13.420 --> 09:15.860 and select the move tool from this scene view. 09:15.860 --> 09:17.940 And we're going to move it top of this gun. 09:18.180 --> 09:21.820 Something over here I guess this is going to be perfect. 09:23.540 --> 09:24.940 So perfect. 09:25.180 --> 09:27.980 And this is awesome. 09:28.860 --> 09:30.740 And this is okay. 09:31.140 --> 09:33.340 But you can just play around with this. 09:33.340 --> 09:35.500 And it's basically totally up to you. 09:35.980 --> 09:40.260 And now what we need to do now we need to select our player game object. 09:40.260 --> 09:45.060 And let's select this shoot point and drag it over to this shoot point field underneath your player 09:45.060 --> 09:46.500 skip and the distance. 09:46.500 --> 09:51.780 By default we set five basically means the length of the ray we can increase as well. 09:51.780 --> 09:54.140 So I'm going to set it to something like ten. 09:54.540 --> 09:55.980 And what is enemy. 09:55.980 --> 09:57.380 And it says nothing. 09:57.380 --> 09:59.740 For now let's create a test game object. 09:59.740 --> 10:04.100 And we're going to assign that game object as a enemy layer. 10:04.220 --> 10:05.100 So let's do that. 10:05.100 --> 10:06.540 So move over to hierarchy. 10:06.540 --> 10:08.580 Right click or hit this plus icon. 10:08.580 --> 10:12.020 Go to 2D object as sprite. 10:12.020 --> 10:13.900 And then we're going to choose this square. 10:14.100 --> 10:17.260 And I'm going to call this square to something like enemy. 10:17.460 --> 10:19.020 So I'm going to call it enemy. 10:19.180 --> 10:25.700 And make sure you attach colliders to this square or to this enemy game object as well. 10:25.700 --> 10:31.340 So it's going to detect our collision to do to do so let's click on this add component. 10:31.340 --> 10:36.260 And I'm going to add a component called Box Collider 2D for collision detection. 10:36.580 --> 10:38.740 And we added Box Collider 2D. 10:38.900 --> 10:41.980 And I'm going to move this one something over here. 10:42.140 --> 10:44.780 And in the Y I'm going to stretch a little bit. 10:44.780 --> 10:47.460 So let's go to Transform Scale in the Y. 10:47.500 --> 10:49.460 I'm going to set it to something like five. 10:49.820 --> 10:52.940 And this seems perfect as you can see. 10:53.940 --> 10:57.700 And we're going to assign this enemy game object as a enemy layer. 10:57.700 --> 10:59.300 So how you can do that. 10:59.620 --> 11:03.510 You need to select the game object first in which game object you want to do. 11:03.510 --> 11:06.310 So in our case, this anime is a game object. 11:06.310 --> 11:12.710 For now, we just, uh, use this square and make sure you just go to Inspector in the top right you 11:12.710 --> 11:15.030 can see layer and it says default. 11:15.030 --> 11:18.310 So just click there and then click on this add layer. 11:18.310 --> 11:20.350 And we need to create a new layer. 11:20.350 --> 11:22.870 So I'm gonna uh create a anime. 11:22.870 --> 11:27.470 So I'm going to type anime anime and hit enter to save it. 11:27.470 --> 11:30.030 And go back to that game object one more time. 11:30.030 --> 11:35.590 Basically select the game object in the hierarchy one more time, then go to Inspector and Layer. 11:35.590 --> 11:37.390 As you can see, it says default. 11:37.390 --> 11:43.310 So when I click there and we're going to choose this anime, now we assign it this anime as a anime 11:43.310 --> 11:45.710 layer, as you can see in the inspector. 11:45.710 --> 11:48.110 So make sure you just do that one more time. 11:48.150 --> 11:53.670 Basically, you need to select the game object and you need to assign with the layer which you recently 11:53.670 --> 11:54.190 name it. 11:54.190 --> 11:55.870 So make sure you just do that. 11:55.870 --> 11:58.430 And now we're going to select our player game object. 11:58.430 --> 11:59.950 And let's go to our player script. 11:59.950 --> 12:01.790 We can see what is anime. 12:01.790 --> 12:03.080 And it says nothing. 12:03.080 --> 12:10.440 So the array should be only detect this anime game object, or we only just want to damage this anime 12:10.480 --> 12:11.080 game object. 12:11.080 --> 12:11.880 So that's why. 12:12.040 --> 12:14.160 What is enemy or as a layer mask? 12:14.160 --> 12:15.800 We're going to choose our enemy. 12:15.840 --> 12:20.040 You can choose multiple at once as well by clicking. 12:20.040 --> 12:22.360 But, uh, I'm gonna choose this enemy. 12:22.400 --> 12:25.920 Or I just want to damage this enemy game object only. 12:25.920 --> 12:26.720 So that's why. 12:26.720 --> 12:28.280 What is enemy as a. 12:28.280 --> 12:31.520 I'm gonna choose enemy only, so it should be nothing. 12:31.520 --> 12:38.920 So you need to, uh, select the or select the layer in, uh, in which layer you just want to damage, 12:38.920 --> 12:41.480 or which game object you want to damage. 12:41.480 --> 12:46.080 But before it, make sure you assign that game object with some certain layer. 12:46.280 --> 12:48.480 And now we're going to select our player game object. 12:48.480 --> 12:51.440 Let's go to overrides and then click on Apply All. 12:51.480 --> 12:57.760 So the changes we made over here it's going to be saved into prefab of this player game object as well. 12:57.920 --> 13:03.640 So now let's open up our player script so that we only going to check for this enemy or this square 13:03.680 --> 13:04.360 game object. 13:04.360 --> 13:10.520 And we do know we assigned this square or this anime game object as a anime layer, and we have chosen 13:11.000 --> 13:13.440 underneath our player skip as well. 13:13.600 --> 13:15.480 So let's go to Skip now. 13:16.240 --> 13:20.280 And what we're going to do, we're going to move over to this physics 2D dot raycast. 13:20.280 --> 13:23.240 And let's remove those, uh, forward slashes. 13:23.240 --> 13:28.440 So the first thing it's going to take the suit position or from where we want to shoot out the ray. 13:28.440 --> 13:30.080 So I'm going to type this shoot point. 13:30.320 --> 13:34.840 Shoot point sorry shoot point dot position. 13:35.160 --> 13:41.440 Uh so which basically just moving over to this shoot point and then we just accessing the position. 13:41.440 --> 13:44.440 As you can see, we can see in the inspector. 13:44.840 --> 13:47.840 And the second thing it's going to take the direction. 13:47.840 --> 13:50.720 So we just want to shoot out in the right direction. 13:51.040 --> 13:51.920 Uh right direction. 13:51.920 --> 13:53.160 Something like that. 13:53.160 --> 13:55.360 So that's why we're going to pass transform Dot. 13:55.400 --> 13:55.720 Right. 13:55.720 --> 13:59.480 Or we can simply pass a vector to as well. 13:59.840 --> 14:01.960 Uh, you can think of it like this. 14:01.960 --> 14:06.690 So we are going to gonna use this new vector tool and make this first bracket. 14:06.690 --> 14:11.530 And we do know that this vector two is gonna have x axis and the y axis. 14:11.530 --> 14:15.210 So we don't want to shoot in the y axis at all. 14:15.210 --> 14:19.410 We want to only want to shoot to the right side or to the right. 14:19.450 --> 14:24.370 Or you can simply say in the X position we don't want to shoot it in the Y. 14:24.410 --> 14:27.370 So that's why in the Y we're going to put zero f. 14:27.530 --> 14:32.050 And we do want to shoot out in the right direction or in the x axis. 14:32.050 --> 14:35.490 So that's why we're going to put one f in the x axis. 14:35.490 --> 14:38.570 And if you put minus one then it's gonna move. 14:38.570 --> 14:44.130 Uh that should uh or the raycast will uh, are just gonna be in the left direction. 14:44.130 --> 14:46.410 But we don't want to do that. 14:46.410 --> 14:52.890 So that's why we just pass this positive one f or plus one f, you can simply say, or you can simply 14:52.890 --> 14:56.650 use this vector to vector to vector two dot. 14:56.690 --> 14:57.210 Right. 14:57.410 --> 15:01.530 Means, uh, the same thing x in the one and y in the zero. 15:01.570 --> 15:05.170 You can simply use that or you can use this one as well. 15:05.450 --> 15:07.850 Transform dot right. 15:07.890 --> 15:08.930 Transform dot right. 15:08.930 --> 15:12.370 Basically means, uh, the direction the player is facing. 15:12.490 --> 15:15.810 So as you can see, player is facing the right direction. 15:15.810 --> 15:19.650 So transform dot right basically means the direction the player is facing. 15:19.650 --> 15:23.090 So it's going to be somewhere like this to the right direction. 15:23.090 --> 15:24.850 So basically that is the thing. 15:24.850 --> 15:26.370 So I'm going to pass transform dot. 15:26.410 --> 15:26.890 Right. 15:26.890 --> 15:30.490 Or you can simply pass Vector2 dot right as well. 15:30.890 --> 15:36.090 And the third argument comma, it's going to take the distance or the length of the array. 15:36.090 --> 15:40.810 So I'm going to pass my distance and distance I set in Inspector. 15:41.130 --> 15:44.090 Uh as you can see ten in the inspector. 15:44.250 --> 15:49.410 So the length of the array and the fourth argument, it's going to take the layer mask or which game 15:49.450 --> 15:51.610 object we really want to target. 15:51.610 --> 15:55.530 So comma, as a fourth argument I'm going to pass what is enemy. 15:55.530 --> 15:57.410 And we do know what is enemy. 15:57.450 --> 16:02.770 We have chosen enemy game object or that enemy layer that we want to damage. 16:02.770 --> 16:09.940 So I'm going to pass My word is what is enemy and make sure you just close that up with semicolon. 16:10.220 --> 16:16.900 So this function physics 2D dot recap is gonna create the ray from this root point dot position in the 16:16.900 --> 16:17.820 right direction. 16:17.820 --> 16:19.860 With this much of length. 16:19.860 --> 16:22.980 And that ray is only gonna damage our enemy. 16:23.020 --> 16:24.100 As you can see. 16:24.140 --> 16:28.020 And we just pass what is enemy as a what is enemy? 16:28.060 --> 16:31.900 We only have chosen that enemy game object or that square. 16:32.220 --> 16:33.580 I as you seen. 16:34.500 --> 16:40.740 So this ray can be true or false, depending upon the ray is colliding with this enemy game object or 16:40.740 --> 16:41.140 not. 16:41.140 --> 16:44.700 So let's suppose that we just created the ray from this position. 16:44.700 --> 16:50.260 So if the ray collide with this enemy game object, then this function over here, it's gonna give us 16:50.300 --> 16:51.140 a true value. 16:51.180 --> 16:54.740 Or, or else it's going to give us a false value. 16:54.740 --> 17:00.580 So what we're going to do, we're going to store the result into a another raycast hit 2D parameter 17:00.700 --> 17:04.150 or a container or a variable you can call. 17:04.550 --> 17:05.550 So what are we going to do? 17:05.590 --> 17:07.310 We're going to type this raycast. 17:07.430 --> 17:11.910 Raycast hit 2D variable that basically type of the variable. 17:11.910 --> 17:13.950 So we do know this is a ray. 17:13.950 --> 17:16.590 So that's why we need to type this raycast hit 2D. 17:16.630 --> 17:21.310 And you have to name the variable or the parameter that you want to set with. 17:21.310 --> 17:23.630 So I'm going to call it something like hit info. 17:23.870 --> 17:28.910 Or you can simply call it call info or the hit information. 17:28.910 --> 17:31.110 And I'm going to set equal to this. 17:31.110 --> 17:37.830 So this hit info can be true or false depending upon if the ray is really colliding with this enemy 17:37.830 --> 17:38.870 GameObject or not. 17:38.910 --> 17:42.350 If it's then this, uh, just gonna give us a true value. 17:42.350 --> 17:48.190 So that's why this hit info is just gonna be a, uh, basically true because we directly sending it, 17:48.190 --> 17:54.510 as you can see, raycast hit 2D info, uh, sorry, raycast hit 2D, hit info equal to this. 17:54.750 --> 18:01.550 So if the ray is really gonna collide with that, uh, enemy game object, so this hit info gonna be 18:01.550 --> 18:03.350 true, or else it's gonna be false. 18:03.350 --> 18:09.470 So what we're going to do in the next, uh, in the next, we want to check if this heat info is true. 18:09.470 --> 18:13.870 Basically means if the ray is really, uh, colliding with this anime game object. 18:13.870 --> 18:19.350 So what we have to do, we need to damage this anime game object because the ray is just gonna collide 18:19.630 --> 18:21.750 with this anime game object. 18:22.550 --> 18:24.510 So we're going to check over here. 18:24.830 --> 18:29.910 Uh, so we're going to use this, uh, if condition, make first bracket and some curly brackets and 18:29.910 --> 18:33.830 what we want to check here, we want to check if hit info is true. 18:33.870 --> 18:39.190 Basically means the ray is really colliding with this enemy game object. 18:39.190 --> 18:42.710 So we're going to check if hit info is equals. 18:42.750 --> 18:48.150 Equals to true means the ray is really colliding with that, uh, anime game object. 18:48.150 --> 18:49.870 Or you can pass simply like this. 18:49.910 --> 18:56.350 If hit info, it basically means true and means our ray is colliding with that enemy game object. 18:56.790 --> 19:01.630 So what we want to do, we want to damage that enemy game object for now. 19:01.950 --> 19:04.880 Uh, later on we're going to give some help to our enemy. 19:04.920 --> 19:05.480 Game object. 19:05.480 --> 19:06.520 And we're going to subtract. 19:06.520 --> 19:06.960 For now. 19:06.960 --> 19:09.720 We're going to print out a message for printing out. 19:09.720 --> 19:12.480 We're going to type this debug dot log function. 19:12.480 --> 19:16.520 And this over here it's going to take the string or the message you want to see. 19:16.760 --> 19:21.000 So what we're going to do we're gonna go over to this hit info parameter. 19:21.000 --> 19:23.160 Basically we're gonna take this parameter. 19:23.160 --> 19:28.760 And by this parameter we're going to access the name of the game object the ray hit width. 19:28.760 --> 19:34.000 So if hit info is true basically means the ray really colliding with this enemy game object. 19:34.000 --> 19:38.560 So what we're gonna do, we're going to go we're gonna move over to this enemy game object, and we're 19:38.560 --> 19:41.880 going to access the name of this enemy game object. 19:41.880 --> 19:48.160 So we're going to move over to this hit info, as we do know that we're storing all of the information 19:48.160 --> 19:50.680 basically this ray into this info. 19:50.680 --> 19:58.640 So that's why we can extract any information about the ray with which we hit with the ray. 19:58.640 --> 20:03.720 So we can extract info like name, component, even the tag of the game object. 20:03.720 --> 20:06.050 So we're going to use this parameter to do that. 20:06.050 --> 20:09.530 So we're going to use this hit info transform dot name. 20:09.730 --> 20:13.610 So basically hit info dot transform basically means the array. 20:13.650 --> 20:16.810 Let's suppose the array collide with this enemy game object. 20:16.810 --> 20:18.330 So this enemy game object. 20:18.330 --> 20:24.930 So hit info dot transform basically means we're just going over to this uh game object which is enemy. 20:24.930 --> 20:30.930 So we just moving over to this enemy game object and then we accessing the transform of it, as you 20:30.930 --> 20:32.530 can see in the inspector. 20:32.530 --> 20:36.930 And by this transform we just accessing the name of the game object. 20:36.930 --> 20:42.570 So in our case we can see we just name it this square as enemy game object. 20:42.570 --> 20:48.570 So basically this hit info transform dot means the name of the enemy game object. 20:48.570 --> 20:50.410 And top of that what we're going to do. 20:50.810 --> 20:58.370 So make sure you just add this plus icon if you just want uh want to add any custom messages then make 20:58.370 --> 21:03.330 this a quotation and you can put whatever message just you want to say. 21:03.330 --> 21:08.730 So I'm going to pass octopus takes damage or something like that, and make sure you just close that 21:08.730 --> 21:10.090 up with semicolon. 21:10.090 --> 21:16.330 So hit info dot transform dot means name basically means we're just going over to this anime game object 21:16.330 --> 21:23.170 and we accessing the name so we can see we assign it this anime anime game object as an anime name. 21:23.170 --> 21:28.730 You can see in the inspector and top of that what we added a message, we added text image. 21:28.730 --> 21:30.250 So this is gonna be enemy. 21:30.250 --> 21:32.290 So enemy takes damage message. 21:32.290 --> 21:36.490 Just going to be pop up in the console right away once we hit. 21:36.530 --> 21:41.490 As you can see when we click the left mouse button, then we're calling the shoot function and shoot 21:41.490 --> 21:42.050 function. 21:42.050 --> 21:43.610 Firstly creating the array. 21:43.610 --> 21:48.130 And it's checking if the array is really colliding with this enemy game object or not. 21:48.130 --> 21:52.050 If it's then what we're doing, we're just printing out the message in the console. 21:52.730 --> 21:55.170 So this hit info dot transform dot main. 21:55.170 --> 21:57.410 Basically name is just gonna be enemy. 21:57.410 --> 21:58.570 So this is gonna be enemy. 21:58.570 --> 22:02.690 And on top of that we just add a custom message text damage. 22:02.690 --> 22:04.570 So enemy takes damage message. 22:04.570 --> 22:09.820 is just going to pop up right away, and we're going to press down control S in order to save our skip. 22:09.820 --> 22:11.180 And let's move to unity. 22:13.300 --> 22:19.140 So right after once we click our left mouse button, the rage is going to create from that short point, 22:19.140 --> 22:21.900 and it's going to shoot out to the right direction. 22:21.900 --> 22:27.820 And if the ray is really colliding with this enemy game object then in the console enemy takes damage 22:27.860 --> 22:30.020 message just going to pop up right away. 22:30.420 --> 22:34.540 So now if we click on this play button in the top and we can shoot. 22:34.540 --> 22:35.860 So I'm going to get out of play mode. 22:35.860 --> 22:39.660 So I'm going to click on this play mode in the top to get out of it. 22:39.700 --> 22:43.260 And I just want to make my player game object a little bit slow. 22:43.580 --> 22:45.940 Uh for testing purposes you can say. 22:45.940 --> 22:47.940 So I'm going to select my player game object. 22:47.980 --> 22:51.220 Let's go to Inspector then player skip. 22:51.220 --> 22:58.220 And I'm going to make the speed something like 2.5 to make it a little bit slower in order to checking 22:58.260 --> 22:59.340 purposes. 22:59.340 --> 23:03.100 So let's click on this play button now in the top. 23:04.940 --> 23:07.820 And let's have a look on this. 23:11.620 --> 23:16.380 So if I just click left mouse button as you can see the message. 23:16.380 --> 23:19.900 So I'm going to click on this pause button in the top to pause my game. 23:19.900 --> 23:24.620 And we can if we move over to console tab we can see anime takes damage. 23:24.700 --> 23:26.220 Just gets pop up y. 23:26.260 --> 23:30.060 Basically we're just going over to the game object the Ray hit with. 23:30.060 --> 23:33.660 So in our case we definitely gonna hit with that anime. 23:33.820 --> 23:35.620 So we just accessing the name. 23:35.620 --> 23:37.300 So the name is anime. 23:37.300 --> 23:41.540 And top of that we added a custom message says takes damage. 23:41.540 --> 23:44.620 So this just going to be anime enemy takes damage. 23:44.620 --> 23:48.020 So that's why the message in the console just gets pop up. 23:48.060 --> 23:49.700 Says anime takes damage. 23:49.740 --> 23:54.460 I hope you get the idea that how you can do it and I'm gonna get out of play mode. 23:54.460 --> 23:56.900 And also I'm gonna clear my console tab. 23:56.900 --> 24:02.500 So let's go to console tab and then click in this clear in the top left in console tab. 24:02.500 --> 24:05.900 You can see in order to clear all of the messages.