WEBVTT 00:00.040 --> 00:06.360 Let's create a enemy script in order to check the distance between our player and this enemy. 00:06.600 --> 00:13.000 So to do that, let's head over to our project tab, then assets folder, and we will head over to our 00:13.000 --> 00:13.960 script folder. 00:14.600 --> 00:18.040 So it's a little bit lagging I really apologize. 00:18.040 --> 00:20.280 So I'm gonna head over to my script folder. 00:20.320 --> 00:24.480 Let's right click there then create a create. 00:24.480 --> 00:27.840 And then you need to move over to scripting right over here. 00:27.840 --> 00:30.240 And then click on this Monobehaviour script. 00:30.400 --> 00:33.680 And you can name that script to something like anime one. 00:33.880 --> 00:38.800 I already created a anime one script, as you can notice right over here. 00:38.800 --> 00:44.200 So I'm going to select my anime one GameObject in the hierarchy, and let's select this anime one script 00:44.200 --> 00:47.960 and let's drag it over to this Add component section in the Inspector. 00:48.160 --> 00:53.600 Or we can simply click on this add component, and we can find the script by typing the name of the 00:53.600 --> 00:56.520 script, which is in our case anime one. 00:56.520 --> 00:59.600 So we can simply type that and it's gonna pop up. 00:59.600 --> 01:01.710 So I hope you get the idea. 01:01.710 --> 01:04.910 So I'm not gonna click on it in order to attach it. 01:05.190 --> 01:09.150 Attach it twice since I already attached, as you can see. 01:09.590 --> 01:14.910 So to get rid of this plus icon we will go over to overrides and then apply all. 01:15.070 --> 01:18.990 And let's open up the enemy one script by double clicking on it. 01:18.990 --> 01:25.510 So what we need first thing we need our player position so we can know that where player is. 01:25.750 --> 01:30.150 And also we're going to create a circle around this enemy one game object. 01:30.310 --> 01:38.230 And if that circle uh, if uh, if our player game object gets inside of that enemy circle, then this 01:38.270 --> 01:45.190 enemy is just gonna shoot out the array on, on top of this player game object and this player game 01:45.230 --> 01:47.310 object just gonna take damage. 01:47.310 --> 01:53.190 So what we're gonna do, uh, firstly, we will create a circle, and also we need player position. 01:53.190 --> 01:57.150 So instead of doing that, let's open up our enemy one script. 01:57.150 --> 02:03.710 And we will create a circle from center position of this anime one game object to create a circle. 02:03.710 --> 02:06.990 We do know that we need to use physics 2D function. 02:06.990 --> 02:12.390 So let's move over to this update function, because we do know that update function runs every single 02:12.390 --> 02:12.990 frame. 02:12.990 --> 02:15.750 So every single frame we need to check the distance. 02:16.350 --> 02:23.950 We need to check if we if our player game object get inside of that circle or collided with that circle 02:23.950 --> 02:24.630 or not. 02:24.910 --> 02:31.230 So to create circle we need to use this physics 2D physics 2D circle function. 02:31.550 --> 02:35.430 And we already use it a couple of times previously. 02:35.430 --> 02:37.790 So we're going to do the same thing basically. 02:37.790 --> 02:40.750 So which is physics 2D dot overlap circle. 02:40.950 --> 02:42.830 So overlap circle. 02:42.830 --> 02:47.750 So as a first argument it's going to take the position from where we want to create the circle. 02:47.750 --> 02:50.030 Second thing it's going to take the radius. 02:50.030 --> 02:52.950 And the third argument it's going to take the layer mask. 02:52.950 --> 02:57.350 So let's go to top of our class and let's assign those variable. 02:57.350 --> 03:00.740 So I'm going to go to top of my Uh, top of my class. 03:00.940 --> 03:04.340 Before we create our variable, let's give it a title. 03:04.340 --> 03:09.700 So we need to type this header, make first bracket, then header in order to give title. 03:09.900 --> 03:14.020 And let's say something like uh circle, uh attack. 03:14.060 --> 03:15.820 Let's simply call it attack. 03:15.820 --> 03:16.820 Something like that. 03:17.060 --> 03:23.540 And so, so what we need, we're going to create our circle center position of that anime game object. 03:23.540 --> 03:25.940 So we don't need any point reference. 03:25.980 --> 03:31.180 Then we can pass a transform dot position which basically means center position. 03:31.180 --> 03:33.740 So the second thing we need which is radius. 03:33.740 --> 03:36.740 So let's make a serialized field private. 03:37.020 --> 03:38.140 Uh, private. 03:38.140 --> 03:41.820 Sorry, this will be private float. 03:41.940 --> 03:45.860 And we can call attack range or attack radius. 03:45.860 --> 03:48.140 Let's call it attack range. 03:48.140 --> 03:52.260 Let's call it attack range instead of calling attack radius. 03:53.020 --> 03:54.140 Attack range. 03:54.140 --> 03:57.900 And by default I'm going to set equal to something like five unit. 03:58.060 --> 04:01.730 And the third argument We need our layer mask. 04:01.730 --> 04:06.370 So let's create a serialized field private layer mask. 04:06.530 --> 04:09.970 And we can call this one damage layer target layer. 04:09.970 --> 04:12.930 Or we can call this one attack layer as well. 04:13.410 --> 04:17.650 Uh, so I'm going to call it uh, something like what is player what. 04:17.770 --> 04:19.970 Since I want to damage my player. 04:19.970 --> 04:24.810 So I'm going to say what is player sorry what is player. 04:24.930 --> 04:27.010 And let's close that up with semicolon. 04:27.010 --> 04:31.810 And now move over to this update function and let's remove these two slashes. 04:31.810 --> 04:36.490 So the first thing it's going to take the position from where we want to create the circle. 04:36.490 --> 04:42.250 So we will create the circle center position of this enemy game object uh enemy one game object. 04:42.250 --> 04:46.010 So we will simply move over to this transform and then position. 04:46.210 --> 04:47.610 So let's do it. 04:47.610 --> 04:53.170 So we're going to pass transform dot position basically means center position of that enemy. 04:53.410 --> 04:55.610 Second thing it's going to take the radius. 04:55.610 --> 04:58.330 So we will pass our attack range. 04:58.530 --> 05:03.480 So instead of calling attack range, we let's call it attack range radius. 05:03.480 --> 05:04.560 It's going to be fine. 05:04.560 --> 05:07.240 So let's call it attack range radius. 05:07.240 --> 05:10.120 So I'm going to put it over here as well. 05:10.320 --> 05:12.680 Range radius. 05:12.680 --> 05:13.880 And now that's fine. 05:14.040 --> 05:16.920 And the third argument it's going to take the layer mask. 05:16.920 --> 05:20.400 So we will pass our what is layer and what is layer. 05:20.400 --> 05:23.200 We're going to choose later our player layer. 05:23.200 --> 05:28.880 And before we choose our player layer we need to assign our player as a player layer mask. 05:29.120 --> 05:32.240 So this function is going to draw the circle. 05:32.520 --> 05:37.320 Or it's going to create the circle around center position of that enemy game object. 05:37.560 --> 05:43.520 And if that circle collide with this player then what we want to do we want to damage it. 05:43.920 --> 05:48.960 So basically this enemy need to play that animation clip which is firing arrow. 05:48.960 --> 05:50.920 For now let's print out a message. 05:51.040 --> 05:55.040 So firstly we will store the result into another variable. 05:55.040 --> 06:00.600 So this function right over here we do know it's going to give a true or false value, depending upon 06:00.600 --> 06:04.840 if the circle is really colliding with this player game object or not. 06:04.880 --> 06:07.240 For now, we're going to print out a message. 06:07.240 --> 06:10.120 So we will we will store the information. 06:10.360 --> 06:13.040 So let's create a collider 2D. 06:13.080 --> 06:14.600 This is going to be Collider 2D. 06:14.640 --> 06:15.120 Why? 06:15.360 --> 06:19.360 Because this over here it's going to work like Collision or Collider. 06:19.360 --> 06:25.040 So that's why we need to put it a in a container or in a variable with the same type. 06:25.040 --> 06:29.640 And we can call this one call info or collision information. 06:29.640 --> 06:31.680 And let's set equal to this. 06:31.680 --> 06:37.840 So this call info can be true or false depending upon if the circle is colliding with this player game 06:37.880 --> 06:39.040 object or not. 06:39.800 --> 06:43.680 So what we're going to do now we're going to use this if condition. 06:43.720 --> 06:46.920 And let's make first bracket and some curly brackets. 06:46.920 --> 06:48.760 And what we want to check over here. 06:48.760 --> 06:52.760 We basically want to check if our call info is true. 06:52.800 --> 06:57.040 If call info is equals equals to true something like this. 06:57.080 --> 06:58.790 Or you can just leave it like this. 06:58.830 --> 07:04.750 It's also basically means to, if that is the case, basically means our circle is just colliding with 07:04.750 --> 07:06.230 this player game object. 07:06.550 --> 07:12.470 Then what we want to do, we basically want to damage our player for now, or we're gonna shoot out. 07:12.510 --> 07:12.950 Ray. 07:13.110 --> 07:13.550 Sorry. 07:13.590 --> 07:21.110 Shoot out our, uh, arrows from that enemy one game object to our to, uh, to our player game object 07:21.110 --> 07:25.430 on top of our player game object in order to damage our player. 07:25.710 --> 07:27.550 For now, we're going to print out a message. 07:27.550 --> 07:29.830 So we're going to type this debug dot log. 07:30.190 --> 07:33.790 And let's say something like let's make quotation. 07:33.790 --> 07:36.630 So debug dot log sorry. 07:36.910 --> 07:42.470 And let's say something like that damaging or shoot uh fire. 07:42.750 --> 07:48.870 Let's say something like fire uh fire arrow, arrow. 07:48.870 --> 07:53.870 And top of that I'm going to add the name of the game object that circle collided with. 07:53.870 --> 08:00.100 So we're going to use this collision call info parameter in order to extract information like the name 08:00.100 --> 08:06.900 of the game object the circle collided with or the circle collided with, or anything we can extract 08:06.900 --> 08:08.900 with this call info parameter. 08:08.900 --> 08:10.660 So let's head over to script. 08:10.660 --> 08:14.980 So we're going to use this call info dot GameObject dot name. 08:15.220 --> 08:17.620 And let's close that up with semicolon. 08:17.620 --> 08:22.740 So call info dot GameObject basically means the GameObject the circle collided with. 08:22.740 --> 08:25.740 So if the circle collided with this player game object. 08:25.740 --> 08:29.780 So they're basically collision dot GameObject means this player GameObject. 08:29.780 --> 08:35.220 And after that we just accessing the name of the game object, which in our case will be player. 08:35.220 --> 08:37.620 So as you can see in Inspector. 08:37.620 --> 08:42.180 So the message in the console tab should pop up Fire Arrow. 08:42.180 --> 08:44.540 And the name of the game object is player. 08:44.540 --> 08:46.660 So Fire Arrow on player. 08:46.700 --> 08:54.020 Let's instead of saying Fire arrow we're gonna say fire arrow on a name of the game object, which is 08:54.020 --> 08:54.620 player. 08:54.620 --> 09:00.700 So the message should be pop up in our console tab says something like fire arrow on player. 09:00.700 --> 09:03.780 And now we're going to press down Ctrl S to save our script. 09:03.780 --> 09:05.740 And now let's move over to unity. 09:08.220 --> 09:10.460 So just wait a little moment. 09:22.300 --> 09:23.580 So just wait. 09:24.020 --> 09:30.380 Basically doing the same thing as we have done with player attack once we created that attack function 09:30.380 --> 09:32.020 as you've seen earlier. 09:32.340 --> 09:38.500 So we just approaching the in the same way and we will use it multiple times. 09:38.820 --> 09:42.460 Uh, we will uh gonna talk about it later. 09:42.460 --> 09:47.940 For now, what we have to do, we need to assign our player as a player layer. 09:47.940 --> 09:54.820 And also, it would be nice if we able to see our circle that we created from center position of this 09:54.860 --> 09:58.610 enemy, one game object as you've seen in the code. 09:58.610 --> 10:04.970 So we basically have to, uh, basically need to make, uh, that draw. 10:04.970 --> 10:10.290 So we're going to use that on draw Ismost selected function, which is unity in build function. 10:10.530 --> 10:17.330 And I really apologize for it's taking a little bit longer time because my system, you know, it's 10:17.330 --> 10:18.330 a little bit slow. 10:18.330 --> 10:23.170 So that's why it's taking a little bit longer time than as usual. 10:23.170 --> 10:29.450 But if you have a fast system then in your case it's just gonna do within, uh, some seconds. 10:30.050 --> 10:35.530 So just wait a moment till I can explain what we can do later. 10:35.730 --> 10:42.090 So now it's a compile, and, uh, so just hold on a little bit. 10:42.130 --> 10:43.410 Now it's compile. 10:43.410 --> 10:49.850 But the problem is that we're not able to see our circle, so it would be nice if we able to see our 10:49.850 --> 10:50.530 circle. 10:50.530 --> 10:56.520 And we do know that in order to create the circle or to draw the circle, we need to use on draw drug 10:56.520 --> 10:58.080 is most selected function. 10:58.080 --> 11:03.600 So let's open up our anime one script one more time, and let's move over to in the bottom. 11:03.600 --> 11:05.160 And we can do it anywhere. 11:05.200 --> 11:07.080 You anywhere we like. 11:07.120 --> 11:12.720 It doesn't need to be in order, but let's do it in the bottom somewhere over here. 11:12.720 --> 11:14.760 So the function is on draw. 11:15.280 --> 11:20.080 So on on draw is most selected function. 11:20.400 --> 11:26.880 So this function right over here, it's gonna take uh basically uh whatever we want to draw, we can 11:26.880 --> 11:28.640 do inside this function. 11:28.640 --> 11:37.680 So to draw a circle we need to use this gizmos gizmos dot draw where sphere function and this function 11:37.680 --> 11:38.760 as a first argument. 11:38.760 --> 11:41.800 It's going to take the position from where you want to draw. 11:41.920 --> 11:46.280 So we're going to draw the circle center position of that anime one game object. 11:46.280 --> 11:48.680 So we will pass Transform.position. 11:48.720 --> 11:54.800 It's basically means current position of that anime game object or center position of that anime, one 11:54.800 --> 11:55.640 game object. 11:55.640 --> 11:58.030 And the second thing it's going to take the radius. 11:58.030 --> 12:01.030 So we will pass our attack range radius. 12:01.030 --> 12:03.110 And let's close that up with semicolon. 12:03.110 --> 12:07.830 And we also can choose a color before the color we would like to draw with. 12:07.830 --> 12:11.070 So we can simply use this gizmo dot color. 12:11.070 --> 12:14.270 And we can set the color equal to that you like. 12:14.270 --> 12:16.830 So I'm going to draw with yellow color a yellow color. 12:16.830 --> 12:19.990 So I'm going to say something like color dot yellow. 12:20.150 --> 12:22.390 And let's close that up with semicolon. 12:22.390 --> 12:23.710 And now this is fine. 12:23.910 --> 12:28.790 And we can simply press down Ctrl s on our keyboard in order to save it. 12:28.790 --> 12:30.670 And we can move over to unity. 12:30.790 --> 12:37.150 And as soon as our ship just gonna compile, you will able to notice the circle will be drawn from that 12:37.150 --> 12:42.990 enemy one game object center position with our attack range radius. 12:50.790 --> 12:51.790 So just wait. 12:52.070 --> 12:58.670 And we don't need to use, uh, basically we don't need to use assigning since we're just drawing from 12:58.670 --> 12:59.470 center position. 12:59.470 --> 13:00.270 So that's why. 13:01.790 --> 13:05.230 Um, so basically we're not going to get any error. 13:05.230 --> 13:10.110 As you can see, as soon as our skip gets compiled, we can see our circle. 13:10.310 --> 13:15.790 And if we move over to anime one script in Inspector, we can see what is player is nothing. 13:15.790 --> 13:17.630 So we will choose our player. 13:17.630 --> 13:21.590 But we don't have any player layer, so we need to create that. 13:21.590 --> 13:25.030 So we will select our player GameObject in the hierarchy first. 13:25.030 --> 13:26.590 Then go over to Inspector. 13:26.590 --> 13:28.510 In the top right we can see layer. 13:28.510 --> 13:31.030 So let's click on this uh default. 13:31.030 --> 13:34.910 Then click on Add Layer and name the layer whatever you want. 13:34.910 --> 13:36.070 So this will be player. 13:36.070 --> 13:37.430 So I'm going to call it player. 13:37.430 --> 13:38.590 Let's hit enter. 13:38.590 --> 13:42.070 And let's select our player game object one more time in the hierarchy. 13:42.190 --> 13:45.990 And let's assign with the layer with which we recently created. 13:45.990 --> 13:47.470 So I'm going to assign with player. 13:47.630 --> 13:50.990 And I'm going to click on this no this game object only. 13:51.030 --> 13:57.460 Basically I want this player only I don't want in this ground check or this attack point. 13:57.460 --> 14:02.860 And you can see in the inspector layer is default in this attack point and this ground check. 14:02.860 --> 14:09.180 But if we choose our player, we can see we assign it this player as a player layer in Inspector we 14:09.180 --> 14:09.940 can notice. 14:09.940 --> 14:16.340 And now we will select our enemy one game object and and in our attack what is player. 14:16.340 --> 14:17.980 We will choose our player. 14:17.980 --> 14:21.500 So the circle just only going to check with this player layer. 14:21.620 --> 14:26.860 I'm going to drag it a little bit far away from this enemy one game object my player. 14:26.860 --> 14:31.580 So let's select our player in the hierarchy and let's select the move tool in this in view. 14:31.580 --> 14:34.100 And let's move it somewhere around here. 14:34.460 --> 14:40.300 And now if we select our console tab and then click on this play button, you will see as soon as we're 14:40.300 --> 14:46.780 gonna collide with this yellow circle or the circle that we created from this enemy, one game object, 14:46.820 --> 14:53.260 the message just going to pop up in the console says, uh, fire on, uh, fire arrow on. 14:53.260 --> 14:55.770 And the name of the game object, which is player. 14:55.770 --> 14:58.650 So if we get collide with this circle. 14:58.690 --> 15:03.490 As you can see, as soon as we just overlapped or collided with this circle. 15:03.650 --> 15:10.530 We can see in our console tab a message just pop up says Fire Arrow on, and the name of the game object 15:10.530 --> 15:12.770 and the name of the game object is player. 15:12.770 --> 15:18.090 So that's why the message just getting pop up is saying fire arrow on player. 15:18.250 --> 15:19.330 As you can see. 15:19.650 --> 15:26.530 So now instead of printing out message, this player, this enemy, one need to play that enemy arrow 15:26.530 --> 15:28.810 fire animation clip as you seen. 15:29.250 --> 15:35.810 So basically what we have to do, we need a reference of this animator component of this enemy one game 15:35.850 --> 15:36.370 object. 15:36.370 --> 15:40.890 So if we select our enemy one in the hierarchy, then move over to Inspector. 15:40.890 --> 15:45.930 We can see an animator component is attached to this enemy one game object. 15:45.930 --> 15:52.810 And we do know that this component is responsible for playing our animation, switching animation and 15:52.810 --> 15:53.690 all of this. 15:53.690 --> 15:59.000 So let's get out of play mode and we need to grab the reference of this animator component. 15:59.120 --> 16:00.200 So let's do it. 16:00.200 --> 16:02.400 And let's clear all of the messages. 16:02.400 --> 16:07.120 Instead of printing out message we need to set that parameter. 16:07.120 --> 16:11.760 So if I select my anime one inch the hierarchy move over to my animator tab. 16:11.760 --> 16:15.440 So we basically need to set this in range parameter to true. 16:16.240 --> 16:23.400 But before we do we need a reference of this animator component and we will grab it in through our start 16:23.400 --> 16:24.040 function. 16:24.240 --> 16:27.480 And after that we will set this parameter which is in range. 16:27.480 --> 16:33.640 And we do know that if we set this in range parameter to true, it's just going to play that animation 16:33.640 --> 16:40.640 clip which is a fire arrow animation over again and again of this anime one game object. 16:40.640 --> 16:46.640 So let's open up our anime one script by double clicking on it, and let's go to the top of our class 16:46.640 --> 16:48.480 and let's grab the reference first. 16:48.640 --> 16:53.520 And that doesn't need to be public, so we can make it private instead. 16:53.520 --> 16:54.960 State, uh, private. 16:54.960 --> 16:57.760 And the component we're looking for is animator. 16:57.760 --> 17:02.400 So we're going to type this animator and let's call this one animator. 17:02.400 --> 17:04.720 And let's close that up with semicolon. 17:04.720 --> 17:07.400 And now let's move over to this start function. 17:07.400 --> 17:10.520 So this start function get call in the start of the game. 17:10.520 --> 17:13.640 So in this start of the game we're just gonna grab the reference. 17:13.640 --> 17:21.720 So we will set our animator equal to this dot object dot get component. 17:21.720 --> 17:24.320 And the component we're looking for is animator. 17:24.320 --> 17:29.600 So inside these arrows we need to pass the component name which in our case animator. 17:29.640 --> 17:33.080 Let's make first bracket and then close that with semicolon. 17:33.080 --> 17:35.560 So this dot game object dot get component. 17:35.560 --> 17:38.800 Basically it just reference referencing itself. 17:38.960 --> 17:42.840 So the anime one script is attached to this anime one game object. 17:42.840 --> 17:47.320 So this dot game object basically means this anime, one game object itself. 17:47.320 --> 17:53.320 And then we just using get component and the component we're getting this animator as you can see. 17:53.550 --> 17:59.310 So basically we're just taking that animator component of this anime one, this one, and we're storing 17:59.310 --> 18:01.150 into this animator variable. 18:01.190 --> 18:02.150 As you can see. 18:02.470 --> 18:05.990 So now we have the reference of that animator component. 18:05.990 --> 18:13.550 And we are ready to are ready to play that animation clip, which is uh, which, which, you know, 18:13.750 --> 18:14.630 fire arrow. 18:14.630 --> 18:18.870 So instead of printing out passage we need to set that in range parameter. 18:18.870 --> 18:23.270 So firstly what we have to do, we need to move over to our animator component. 18:23.270 --> 18:28.670 And we're going to use this set bool function as in order to set the full parameter. 18:28.670 --> 18:32.590 So as you know that in range parameter was bool parameter. 18:32.590 --> 18:35.630 So that's why we need to use this set bool function. 18:35.630 --> 18:41.470 So firstly we just moving over to animator component and then we're using dot set bool function. 18:41.470 --> 18:43.710 And this function as a first argument. 18:43.710 --> 18:46.270 It's going to take in quotation the parameter name. 18:46.430 --> 18:49.150 So in quotation uh the parameter name. 18:49.150 --> 18:52.390 So the parameter name is and in range. 18:52.790 --> 18:56.620 So make sure you, uh, spell it correct in range. 18:56.620 --> 18:59.420 And the second thing, comma, it's going to take the value. 18:59.420 --> 19:01.740 So we will set it to true basically means checked. 19:01.740 --> 19:02.460 And we do not. 19:02.460 --> 19:09.180 Once we set it it's going to play the, uh, fire arrow animation clip of that anime one game object 19:09.180 --> 19:11.100 over again and again. 19:11.100 --> 19:12.700 So we will set it to true. 19:12.700 --> 19:14.820 And now let's close that up with semicolon. 19:14.820 --> 19:17.660 And let's press down Ctrl S to save our escape. 19:17.700 --> 19:19.620 And now let's move over to unity. 19:19.620 --> 19:24.900 So firstly what we're doing we're just going over to this animator component of this anime one game 19:24.940 --> 19:25.500 object. 19:25.500 --> 19:32.100 And after that we just setting this in range parameter, as you can see in animator tab. 19:32.100 --> 19:35.700 And we're setting it to true uh, means equal means check. 19:35.700 --> 19:37.580 And we do not want we're gonna set it. 19:37.620 --> 19:44.660 It's gonna play that animation clip which is the attack arrow fire arrow fire animation clip over again 19:44.660 --> 19:45.500 and again. 19:45.500 --> 19:49.180 So let's click on this play button and let's collide with this circle. 19:49.180 --> 19:56.460 And as soon as we're gonna collide with that you will see this in range parameter which is setting it 19:56.460 --> 19:57.020 to true. 19:57.060 --> 20:01.060 Means take and and our enemy one. 20:01.060 --> 20:04.540 Just going to play that animation clip over again and again. 20:04.660 --> 20:07.700 So now if I collide with this circle you will see. 20:08.020 --> 20:09.220 So just wait. 20:09.220 --> 20:10.820 It's lagging a little bit. 20:10.820 --> 20:17.140 So as you can see, as soon as we just colliding with this, uh, circle of this enemy one game object. 20:17.140 --> 20:24.060 Enemy one just playing that, uh, arrow fire animation clip over again and again. 20:24.060 --> 20:27.300 And you can take a look in animator tab as well. 20:27.740 --> 20:34.580 But the problem is that if we don't collide with this, uh, this circle of this enemy, one that we 20:34.620 --> 20:41.780 created, still this enemy one just playing that arrow fire animation clip over again and again. 20:41.780 --> 20:43.420 So we need to stop playing that. 20:43.420 --> 20:47.780 Instead, we need to play the idle animation clip of this enemy one. 20:47.780 --> 20:53.490 So basically what we need to do, we basically need to set back this in range parameter to false, and 20:53.490 --> 20:56.770 we can see as soon as we set it to false or uncheck. 20:56.810 --> 21:01.810 Now this enemy one is playing the idle animation clip over again and again. 21:01.850 --> 21:02.290 Why? 21:02.490 --> 21:07.370 Because if we select the back transition and go over to Inspector, scroll down to. 21:07.410 --> 21:07.890 Condition. 21:07.890 --> 21:10.850 We can see that we have chosen that condition. 21:10.850 --> 21:16.770 If in range is false, then it's going to play the idle animation clip over again and again. 21:16.770 --> 21:20.170 So we need to set back this in range parameter to false. 21:20.330 --> 21:22.730 Uh, false through our code. 21:22.730 --> 21:27.370 Once we not colliding with this enemy circle that we created. 21:27.370 --> 21:31.090 So let's get out of play mode and let's move over to our script. 21:31.090 --> 21:37.610 And over here, as you can see, if call info true basically means the circle colliding with that player 21:37.650 --> 21:38.450 game object. 21:38.690 --> 21:40.930 Uh, else if our circle. 21:40.930 --> 21:42.450 So else we're going to use. 21:42.450 --> 21:46.930 Let's make a curly brackets and we will, uh, do it over here. 21:46.930 --> 21:49.730 We basically want to check else our circle. 21:50.010 --> 21:54.520 Uh, basically else our player is not colliding with this enemy circle. 21:54.520 --> 21:59.520 Then what this enemy one needs to do is need to play that ideal animation clip. 21:59.560 --> 22:03.280 Basically, we need to set back this in range parameter to false. 22:03.520 --> 22:05.040 So let's go to a script. 22:05.040 --> 22:07.800 So we will go to animator component first. 22:07.840 --> 22:12.360 Then we're going to use this set bool function animator and set bool. 22:12.520 --> 22:15.360 And as a first argument it's in quotation. 22:15.360 --> 22:17.240 It's going to take the parameter name. 22:17.240 --> 22:19.600 And the parameter name is in range. 22:19.600 --> 22:21.640 And make sure you spelling it correct. 22:21.680 --> 22:24.800 Second thing it's going to take the value that you want to set. 22:24.800 --> 22:27.240 So we're going to set it to false false. 22:27.240 --> 22:29.120 Or you can simply say uncheck. 22:29.200 --> 22:31.760 And now we will close that off with semicolon. 22:31.880 --> 22:37.760 And if we save our script and move over to unity, you will see as soon as we're going to leave this 22:37.760 --> 22:45.600 Collider 2D that we created from this enemy, one GameObject basically gets outside of it, this enemy 22:45.600 --> 22:46.000 one. 22:46.040 --> 22:52.590 Now we're gonna play that idle animation clip instead of the arrow fire over again and again. 22:52.630 --> 22:52.990 Why? 22:53.030 --> 22:59.150 Because we checking that if call info is false basically means we're not colliding with this circle. 22:59.390 --> 23:01.830 So now let's check it. 23:01.830 --> 23:06.830 To check that, let's click on this play button in the top in order to play our game. 23:06.830 --> 23:08.630 And let's take a look on this. 23:08.710 --> 23:15.270 So as soon as we collide with this circle of this enemy one, this we setting this in range parameter 23:15.270 --> 23:21.550 to true basically means we just playing that arrow fire animation clip over again and again. 23:21.790 --> 23:26.910 So if I collide with this circle, as you can see, it's now playing over again and again. 23:26.910 --> 23:33.950 But as soon as we leave this circle, we can see by now this enemy one is now playing the idle animation 23:33.950 --> 23:36.190 clip instead of the arrow fire. 23:36.350 --> 23:42.070 And we can take a look in animator tab as well, but make sure you select your enemy one GameObject 23:42.070 --> 23:46.390 in the hierarchy first, then move over to animator tab and you can see. 23:46.590 --> 23:52.590 So as soon as we collide with this circle, it's now playing Arrow Fire and once we leave it, it's 23:52.590 --> 23:58.710 playing that ideal because once we leave it, we do know that we're just setting back this inrange parameter 23:58.710 --> 24:02.190 to false via our scripting, as you seen. 24:02.190 --> 24:03.670 So I'm going to get out of play mode. 24:03.670 --> 24:06.710 So I hope you get the idea that how you can do it. 24:06.990 --> 24:09.550 And let me explain one more time. 24:09.550 --> 24:13.470 So if I move over to my script, as you can see over here. 24:13.470 --> 24:17.750 So firstly we're creating that circle from our enemy center position. 24:17.750 --> 24:23.790 And we're checking firstly if circle colliding basically means if call info is true means that circle 24:23.790 --> 24:29.430 is colliding with that player game object, then we're just going over to animator component of our 24:29.470 --> 24:33.550 enemy one game object, and then setting that in range parameter to true. 24:33.750 --> 24:40.590 But once the circle is not colliding with that player, then what we doing else we doing, we just moving 24:40.590 --> 24:48.710 over to animator component and we setting that in range parameter to false as you can see uncheck. 24:48.710 --> 24:51.750 So I hope you get the idea that how you can do it.