WEBVTT 00:00.040 --> 00:07.040 As you can see, I have opened it up an empty project, so we will move over to our hierarchy. 00:07.200 --> 00:12.000 I just want to make the background a little bit dark gray, something like that. 00:12.280 --> 00:15.920 Uh, so I'm gonna select my main camera in the hierarchy. 00:16.080 --> 00:20.840 Let's go over to Inspector Camera component, and then let's click on this background. 00:20.840 --> 00:23.640 And we're gonna choose this color, something like that. 00:23.960 --> 00:26.240 And let's create our player. 00:26.600 --> 00:29.840 Uh, but before we create let's create the ground first. 00:29.840 --> 00:31.720 So we will head over to hierarchy. 00:31.720 --> 00:33.960 Let's right click or hit this plus icon. 00:33.960 --> 00:36.080 Then go to 2D Object Sprites. 00:36.080 --> 00:37.800 And we're gonna choose this square. 00:38.200 --> 00:41.000 And let's select the move tool from this interview. 00:41.000 --> 00:43.600 And let's move it somewhere around here. 00:44.040 --> 00:47.320 And let's select the rake tool from here in this in view. 00:47.480 --> 00:49.160 And we're gonna hold down alt. 00:49.160 --> 00:52.560 So it's gonna resize from center as you can see. 00:52.800 --> 00:55.480 So this is our will be ground. 00:55.520 --> 00:58.960 So let's rename this to square to ground. 00:58.960 --> 00:59.000 round. 00:59.000 --> 01:04.040 So let's call it round and let's add some components to this round. 01:04.120 --> 01:07.760 So first thing I'm gonna add a sum. 01:07.960 --> 01:12.360 Firstly I'm going to add a box collider 2D for collision detection. 01:12.360 --> 01:17.160 So let's click on this add component and let's add a box Collider 2D. 01:17.520 --> 01:19.800 And now let's create our player. 01:20.000 --> 01:22.560 And to do so let's head over to hierarchy. 01:22.760 --> 01:25.560 And we're going to right click or hit this plus icon. 01:25.560 --> 01:29.480 Let's right click let's go to 2D objects sprites and then square. 01:29.720 --> 01:33.280 And I'm going to call this square to something like player. 01:33.760 --> 01:37.440 And and we're going to reset the transform. 01:37.440 --> 01:39.920 To do so let's head over to Inspector Transform. 01:39.920 --> 01:42.400 Let's right click there and then reset. 01:42.720 --> 01:47.000 And we will add some components to this player as well. 01:47.040 --> 01:50.720 First thing we will add a rigid body 2D for gravity. 01:50.720 --> 01:52.800 So let's click on this add component. 01:52.800 --> 01:55.160 Let's add up rigid body 2D. 01:55.320 --> 02:00.400 And let's scale up the gravity is something around three and collision detection to. 02:00.440 --> 02:03.160 We're going to choose continuous and interpolate. 02:03.160 --> 02:07.040 We will choose interpolate or you can just skip this interpolate. 02:07.040 --> 02:08.720 You can just leave it to none. 02:09.080 --> 02:10.960 And if you choose interpolate. 02:10.960 --> 02:13.440 So it's going to make a little bit smooth. 02:13.440 --> 02:14.320 So that's why. 02:14.560 --> 02:19.920 And we want to rotate as z rotation like this to stop this. 02:19.920 --> 02:22.120 So firstly I'm going to set back to zero. 02:22.360 --> 02:24.200 We will move over to constraint. 02:24.200 --> 02:27.760 And then we're going to freeze the rotation about z axis. 02:27.760 --> 02:29.080 And now it's done. 02:29.080 --> 02:36.840 And let's add one more component which will be a box collider 2D for to for collision detection. 02:36.840 --> 02:41.640 So let's click on this add component and let's add up one more time box Collider 2D. 02:41.800 --> 02:47.440 So if we go ahead and then click on this play button in the top you will see this player game object 02:47.440 --> 02:54.680 just gonna fall down as soon as the game just gonna start because we added Rigidbody 2D and later on 02:54.680 --> 02:57.950 we're gonna to replace this square with something player. 02:57.950 --> 03:03.710 So we need to import all of the assets that we need, and we can take a look on it later. 03:03.710 --> 03:10.310 So as you can see, as soon as our game started, this player game object just fall down due to our 03:10.350 --> 03:12.030 gravity to this ground. 03:12.030 --> 03:17.350 So let's get out of play mode and let's make the movement to do so, we will create a script. 03:17.350 --> 03:20.510 So we will head over to our project tab assets. 03:20.510 --> 03:26.150 And then uh, and then this assets folder, let's right click there create folder. 03:26.150 --> 03:30.310 And you can call that folder to something like scripts. 03:30.310 --> 03:31.710 So let's call it script. 03:31.910 --> 03:38.830 And I already created a player script as you can see to create that just move over to that script folder. 03:38.870 --> 03:44.510 Then right click create then scripting, and then click on this Monobehaviour script. 03:44.550 --> 03:49.310 And you can name that script to something like player movement or simply player. 03:49.310 --> 03:55.630 So I have the script, I'm gonna take this and drag it over to that scripts folder to keep the project 03:55.670 --> 03:56.830 a little bit clean. 03:57.070 --> 04:03.150 So we just create folders to keep our project clean, and it's going to take a few moments to compile. 04:03.390 --> 04:07.750 And what we will do now we're going to select our player game object in the hierarchy. 04:07.950 --> 04:09.670 And let's select that player script. 04:09.670 --> 04:13.110 Drag it over to this Add component section and the inspector. 04:13.110 --> 04:15.950 Or you can simply click on this add component. 04:15.950 --> 04:21.230 And you can find the script by typing the name of the script, which is in our case player. 04:21.630 --> 04:24.830 So so we're going to click on this add component. 04:25.310 --> 04:29.150 So we already drag it as you can notice in the inspector. 04:29.150 --> 04:31.870 Or you can simply click on this add component. 04:31.870 --> 04:35.310 And you can find the component by typing the name of the component. 04:35.310 --> 04:36.990 So in our case player. 04:36.990 --> 04:39.870 And then click there in order to attach it. 04:39.910 --> 04:42.470 We're not going to do it since we already attached. 04:42.470 --> 04:46.030 So we will open up our player script by double clicking on it. 04:46.430 --> 04:51.270 So as you can see by default we have the start function and this update function. 04:51.310 --> 04:57.070 So we will go to the top of our class and we're going to make a private float movement. 04:57.270 --> 05:01.510 Uh, basically what we will do, we will move over to this update function. 05:01.510 --> 05:05.190 So we do know that this update function runs every single frame. 05:05.190 --> 05:08.190 So every single frame we're going to check for some input. 05:08.190 --> 05:15.870 So to move our player left and right we're going to use this input dot get access function. 05:16.070 --> 05:18.870 So this input dot get axis. 05:18.870 --> 05:20.750 And then make this first bracket. 05:20.750 --> 05:27.070 And inside this first bracket we need to put the axis in which axis we want to move. 05:27.110 --> 05:30.230 Since we want to move our player horizontally. 05:30.430 --> 05:31.670 Uh like this. 05:31.670 --> 05:36.390 So in quotation we need to type horizontal and make sure you spelling it correct. 05:36.390 --> 05:37.550 So put quotation. 05:37.550 --> 05:45.030 And inside this quotation you need to put this horizontal horizontal and then close that output semicolon. 05:45.030 --> 05:48.030 So this input dot get axis horizontal function. 05:48.030 --> 05:50.310 It's going to check some input. 05:50.310 --> 05:57.270 So let's suppose you press down press down D key on your keyboard, or you hold down D key on your keyboard. 05:57.310 --> 06:00.590 Then this function over here is gonna give us one. 06:00.590 --> 06:08.870 And if you hold down a key instead of D key then this input z axis horizontal is just gonna give us 06:08.870 --> 06:09.790 minus one. 06:10.110 --> 06:14.510 And if we don't hold down both of those keys it will be zero. 06:14.750 --> 06:20.070 So this input or gate is just going to check for with some input which will be a and D. 06:20.230 --> 06:23.830 If we hold down a key then it's gonna give us minus one. 06:23.830 --> 06:27.750 And if we hold down D key it's gonna give plus 1 or 1. 06:27.750 --> 06:34.230 And if we just lift off our finger from both of those kids, then it's gonna give us a zero value. 06:34.230 --> 06:40.470 So what we will do, we will store that value into a container or into a float variable. 06:40.470 --> 06:48.740 Since this is gonna return one or plus 1 or 0, which will be a float number or integer, but it would 06:48.740 --> 06:52.020 be perfect if we just store into a float number. 06:52.180 --> 06:53.140 So what we will do? 06:53.180 --> 06:58.060 We will go to the top of our class and we're gonna make a public variable. 06:58.460 --> 07:02.180 But it doesn't need to be public so we can make it private instead. 07:02.180 --> 07:07.900 So if we make it private, we do know that we're not gonna be able to inspect underneath or basically 07:07.900 --> 07:12.100 we're not gonna able to see underneath our player skip in inspector. 07:12.460 --> 07:14.300 So but we still want to see. 07:14.300 --> 07:15.780 So we're gonna tweak that. 07:15.780 --> 07:19.580 So let's make a private and that will be float. 07:19.580 --> 07:21.740 And we can call this one movement. 07:21.740 --> 07:23.740 So let's call this one movement. 07:23.740 --> 07:25.980 And let's close that up with semicolon. 07:25.980 --> 07:32.380 And now what we're gonna do whatever we get we're gonna store that value into this movement parameter. 07:32.380 --> 07:37.420 Or you can say a variable or variable or you can see this float movement. 07:37.420 --> 07:39.420 It's just gonna work as a container. 07:39.420 --> 07:42.380 So we're storing the value into this movement. 07:42.380 --> 07:48.980 So let's suppose we hold down D key then this input dot get access horizontal function is going to give 07:49.020 --> 07:50.980 us a plus 1 or 1. 07:50.980 --> 07:54.740 So this movement right over here is going to be plus 1 or 1. 07:54.740 --> 08:02.660 Because as you can see it's simply we just simply setting it movement equal to input dot get axis horizontal. 08:02.660 --> 08:08.620 And let's assume if we hold down a key then this input dot get axis horizontal function. 08:08.620 --> 08:10.660 It's gonna give us minus one. 08:10.660 --> 08:14.700 So that's why this movement right over here it's going to be minus one. 08:14.700 --> 08:21.500 And if we lift off both of fingers from both of those keys then this input dot get access horizontal 08:21.540 --> 08:22.540 is gonna be zero. 08:22.540 --> 08:25.980 So that's why this movement right over here will be zero. 08:25.980 --> 08:29.740 So let's now press Ctrl S in order to save our skip. 08:29.740 --> 08:31.700 And now let's move over to unity. 08:32.020 --> 08:38.300 So we will see that movement just gonna change according to which cube we are holding down. 08:38.300 --> 08:42.340 If we hold down D key, then it's going to give us plus 1 or 1. 08:42.340 --> 08:47.100 And if we hold down a key, it's going to give us minus one, minus one. 08:47.540 --> 08:53.180 But the problem is that, as you can see, as soon as our player skip gets compiled, we are not able 08:53.180 --> 08:56.940 to notice our movement parameter underneath our player skip. 08:56.980 --> 08:57.460 Why? 08:57.620 --> 09:00.620 Because we made this field private, as you can see. 09:00.780 --> 09:05.460 But let's suppose we still want to see that field underneath our player skip. 09:05.500 --> 09:06.940 So how we can do that. 09:06.980 --> 09:10.220 In order to do it just move over to Inspector. 09:10.220 --> 09:12.140 In the top right you can see three dots. 09:12.140 --> 09:14.900 So just click there and then click on this debug. 09:15.060 --> 09:20.580 And as soon as we have chosen debug we can see underneath our player skip the movement. 09:20.580 --> 09:23.180 And by default it's set to zero. 09:23.340 --> 09:29.580 So now if we click on this play button in the top and try to hold down a and key, you will see this 09:29.580 --> 09:33.740 movement parameter just gonna change with the key we holding down. 09:33.780 --> 09:37.260 If we hold down D key then this movement will be one. 09:37.260 --> 09:40.620 And if we hold down a key this movement will be minus one. 09:40.700 --> 09:46.580 So now if I hold down D key, as you can see, as soon as I am holding down it became one. 09:46.580 --> 09:49.420 And if I lift up my finger it became zero. 09:49.420 --> 09:53.460 And now if I hold down a key, it became minus one. 09:53.460 --> 09:56.540 And if I lift up my finger it became zero. 09:56.540 --> 10:02.380 So I hope you get the idea that how how we can use that function in order to move it. 10:02.380 --> 10:04.100 So I'm going to get out of play mode. 10:04.260 --> 10:10.940 And now what we have to do, we need to move our player instead of just making this minus one or plus 10:10.980 --> 10:11.500 one. 10:11.500 --> 10:17.300 So if we just are, let's suppose you just go or want to go back to normal mode. 10:17.300 --> 10:22.340 So just move over to Inspector one more time and then top right you can see three dots. 10:22.340 --> 10:25.100 So just click there and then click on this normal. 10:25.100 --> 10:27.500 So it's you're going to go back to normal. 10:27.500 --> 10:33.020 So what we're going to do we're going to use that movement parameter in order to move our player. 10:33.020 --> 10:39.140 So if we select our player in the hierarchy and then move over to Inspector and then transform component 10:39.140 --> 10:44.620 and play around with X position, we can see that this player is moving left and right. 10:44.620 --> 10:51.180 So we need to replace this x position with our movement parameter, which can be minus one plus 1 or 10:51.180 --> 10:54.180 0 depending upon which key we are holding down. 10:54.180 --> 10:59.220 So if I hold down d key so then if we replace this x with our movement. 10:59.220 --> 11:01.020 So movement is just going to be one. 11:01.020 --> 11:07.980 And as soon as we put in one this square or this player just going to the right direction, and if we 11:08.020 --> 11:13.100 hold down a, a a key, then we do know that that movement is going to be minus one. 11:13.100 --> 11:18.180 So if we put minus one we can see this player is moving to the left direction. 11:18.180 --> 11:21.340 So we're gonna use that parameter in order to move it. 11:21.340 --> 11:23.660 So I'm going to set back to zero. 11:23.660 --> 11:27.580 So what we need we need to move over to this transform then position. 11:27.580 --> 11:30.220 And top of that we're going to add a Vector3. 11:30.260 --> 11:34.260 Since this position has x axis, y axis and the z axis. 11:34.260 --> 11:39.490 And that Vector3 also going to have x axis, y axis and z axis. 11:39.490 --> 11:43.050 So now let's open up our player script by double clicking on it. 11:43.050 --> 11:45.810 And for that we're going to use fixed update. 11:45.810 --> 11:49.450 So we will use this fixed update instead of update. 11:49.450 --> 11:51.050 So this function. 11:51.050 --> 11:54.890 So this fix update function get call with fixed frame rate. 11:55.290 --> 12:00.730 Basically let's suppose in one second it's run 60 frames as 60 frames. 12:00.730 --> 12:06.130 Then in the next second is still going to run in one second 60 frames. 12:06.130 --> 12:08.210 So the frame rate will be constant. 12:08.210 --> 12:15.730 It's not going to be something like 55, sometimes 60, sometimes 62, but the frame rate will be constant 12:15.730 --> 12:23.130 if it's uh, if it's run in one second 60 frame 60 frames means in second, second, it will still run 12:23.130 --> 12:24.970 in 60 frames. 12:24.970 --> 12:26.450 So basically that is the thing. 12:26.450 --> 12:29.370 So that's why we're using this fixed update. 12:29.370 --> 12:36.290 And now what we're gonna do, we're gonna go over to our transform dot position and transform dot Transform.position 12:36.290 --> 12:39.410 over here basically means current position of this player. 12:39.450 --> 12:44.610 Basically we just going over to this transform and then position and top of that we're going to add 12:44.610 --> 12:45.610 our movement. 12:45.610 --> 12:54.490 So we're going to use this plus equal new Vector3 Vector3 which is going to have x axis y axis z axis. 12:54.490 --> 13:00.890 And now we're going to close that up with semicolon because this transform.position have x axis y axis 13:00.890 --> 13:03.210 and the z axis as you can see. 13:03.210 --> 13:11.130 So that's why we just using this plus equal a new Vector3 Vector3 which also has x axis, y axis and 13:11.130 --> 13:12.530 the z axis. 13:12.530 --> 13:19.930 So we don't want to move at at all in the y axis basically up something like this or in the z axis. 13:19.930 --> 13:21.690 So that's why sorry. 13:22.770 --> 13:28.370 That's why in the uh in the y axis we're going to put zero in the z axis. 13:28.410 --> 13:29.970 We're going to put zero f. 13:30.170 --> 13:33.170 But in the x we do one do one move. 13:33.170 --> 13:40.010 So that's why we're gonna pass this movement, which can be minus one plus 1 or 0, depending upon which 13:40.050 --> 13:41.490 key we folding down. 13:41.730 --> 13:43.650 So let's suppose we hold down D key. 13:43.850 --> 13:50.410 Then this movement right over here is going to be one means in the x we replacing our x. 13:50.410 --> 13:53.530 Basically this x with our movement which is one. 13:53.530 --> 13:55.690 So it's going to go to the right direction. 13:55.690 --> 14:03.010 And if the movement is minus one means we holding down a key, then we replacing this x with our movement 14:03.010 --> 14:04.490 which will be minus one. 14:04.490 --> 14:07.770 So this player will start moving to the left direction. 14:07.770 --> 14:09.410 So I hope you get the idea. 14:09.410 --> 14:14.730 And now what we're gonna do, we're gonna multiply this whole thing with our fixed delta time to make 14:14.730 --> 14:16.250 frame rate constant. 14:16.250 --> 14:21.130 So we're going to multiply with time dot time dot fixed delta time. 14:21.130 --> 14:27.170 Why we multiplying with this time dot fixed delta delta time instead of time delta time. 14:27.170 --> 14:30.970 Because we're doing inside this fixed update as you can notice. 14:30.970 --> 14:35.650 So that's why we're using this fixed delta time, which is simply multiplying with time. 14:35.690 --> 14:37.130 Dot fixed delta time. 14:37.130 --> 14:41.170 And now we're going to press down control S in order to save our script. 14:41.170 --> 14:43.010 And let's move over to unity. 14:43.170 --> 14:49.530 So we will start moving to the left or right direction depending upon which key we holding down. 14:49.530 --> 14:51.730 So we're going to take a look on that. 14:51.730 --> 14:55.890 And later on we're going to replace this square with our player. 14:56.050 --> 14:57.850 Uh don't worry about that. 14:57.850 --> 15:04.650 So now if I go ahead and then click on this play button in the top in order to start our game, we should 15:04.650 --> 15:06.050 be able to notice it. 15:06.930 --> 15:08.530 So just wait a moment. 15:11.130 --> 15:14.450 So now let's start our game. 15:14.450 --> 15:20.850 And if I try to hold down D key, as you can see, as soon as we holding down D key it's started moving 15:20.890 --> 15:22.210 to the right direction. 15:22.410 --> 15:29.770 And if I hold down a key we can notice that this player or this square just started moving to the left 15:29.770 --> 15:30.570 lab direction. 15:30.570 --> 15:37.050 But if I lift up my both of my finger from both of those key, we can see player just standing at one 15:37.050 --> 15:37.490 point. 15:37.490 --> 15:44.450 Because if we just, uh, don't hold down A or D key, that input dot get access function is just gonna 15:44.450 --> 15:45.250 give us zero. 15:45.290 --> 15:50.730 Basically means we're not gonna move at all, and we're just gonna stand at a point. 15:50.930 --> 15:54.290 Uh, so I hope you get the idea that how you can do it. 15:54.290 --> 15:57.930 But it would be nice if we move a little bit faster. 15:57.930 --> 16:04.170 So we will get out of play mode and we will open up our player skip, and we will multiply this whole 16:04.170 --> 16:06.810 thing, uh, which becomes minus one. 16:07.170 --> 16:10.370 So what we're going to do, we're going to multiply with some unit. 16:10.650 --> 16:12.530 Uh, so let's make a variable. 16:12.690 --> 16:15.130 So we will go to top of our class. 16:15.130 --> 16:17.370 And we're going to make a variable for it. 16:17.570 --> 16:20.210 And we're going to make this variable private. 16:20.210 --> 16:21.770 And that will be float. 16:21.770 --> 16:24.050 And we can call this one move speed. 16:24.050 --> 16:25.810 So let's call it move speed. 16:25.930 --> 16:29.720 And by default I'm going to set equal to something like five F. 16:29.760 --> 16:31.840 And let's close that off with semicolon. 16:32.080 --> 16:34.600 But as you can notice, we set it private. 16:34.600 --> 16:38.040 So we're not going to able to notice underneath our player skip. 16:38.120 --> 16:42.000 But we still want to see that underneath our player skip. 16:42.000 --> 16:44.240 So we can adjust right over here. 16:44.240 --> 16:49.400 And we don't need to come to the script and change that value over again and again. 16:49.400 --> 16:50.600 But we made it private. 16:50.600 --> 16:52.920 So that's why we're not going to able to notice. 16:53.040 --> 16:56.680 But let's suppose we still want to notice that. 16:56.720 --> 17:01.800 Or we just want to inspect, uh, underneath our inspector tab. 17:01.800 --> 17:04.720 So we need to mark this as a field. 17:04.760 --> 17:08.400 Basically you need to make this square square brackets. 17:08.400 --> 17:10.680 And you need to type this serialized field. 17:10.800 --> 17:17.480 And now even through this, uh, this, uh, parameter is a private, we're still gonna able to see 17:17.520 --> 17:19.160 underneath our player skip. 17:19.160 --> 17:25.880 But the problem is that we're not gonna able to access this parameter from another class or from from 17:25.880 --> 17:27.320 another sea scape. 17:27.320 --> 17:28.920 Basically that is the thing. 17:28.920 --> 17:32.840 And making this way keeps our coat a lot more clean, so that's why. 17:32.880 --> 17:35.040 So we just marked as realized fill. 17:35.040 --> 17:41.160 So even though it's private we still just gonna able to notice underneath our player skip right over 17:41.160 --> 17:42.720 here in the inspector. 17:42.920 --> 17:49.840 And now what we're gonna do, we're gonna multiply this whole thing with our, uh, with our this move 17:49.840 --> 17:50.280 speed. 17:50.280 --> 17:53.160 So let's multiply with our move speed. 17:53.200 --> 17:53.560 Sorry. 17:53.600 --> 17:54.840 Not movement. 17:54.880 --> 17:57.720 We're gonna multiply with move speed and move speed. 17:57.720 --> 18:00.640 By default, we set it to five, as you can see. 18:00.640 --> 18:04.240 So this movement is gonna be minus one, 1 or 0. 18:04.240 --> 18:07.760 So this will be let's suppose we hold down d key. 18:07.960 --> 18:11.360 So this movement right over here it's gonna be minus one. 18:11.360 --> 18:13.360 So this move speed is five. 18:13.360 --> 18:16.000 So minus one into five will be minus. 18:16.080 --> 18:16.400 Uh. 18:16.680 --> 18:17.160 Sorry. 18:17.400 --> 18:18.440 Uh, sorry. 18:18.480 --> 18:22.680 If we hold down d key, I really apologize if we hold down d key. 18:22.720 --> 18:24.880 So this movement is just going to be fun. 18:25.120 --> 18:27.600 And this speed is five. 18:27.600 --> 18:35.120 So five into one will be five means we will start moving to the right direction with a five unit of 18:35.120 --> 18:35.720 speed. 18:35.720 --> 18:37.520 So basically that is the thing. 18:37.520 --> 18:39.400 And let's suppose we hold down a key. 18:39.440 --> 18:42.960 Then this movement right over here it's going to be minus one. 18:42.960 --> 18:45.080 So this over here is minus one. 18:45.080 --> 18:46.720 And this move speed is five. 18:46.720 --> 18:53.880 So five into minus one will be minus five means we will we will start moving to the left direction with 18:53.880 --> 18:55.360 minus five unit. 18:55.360 --> 18:57.120 So I hope you get the idea. 18:57.120 --> 19:00.120 But we do know that we just marked as cereals fill. 19:00.120 --> 19:06.240 So we don't need to calm this, come to this script and change this value over again and again since 19:06.240 --> 19:11.080 we can do it underneath our inspector tab, underneath our player Skip. 19:11.400 --> 19:15.440 And now we're going to press down Ctrl S in order to save our skip. 19:15.440 --> 19:17.400 And now let's move over to unity. 19:17.640 --> 19:24.400 So underneath our player Skip we will able to notice that film which is our move speed and we can just 19:24.400 --> 19:26.360 adjust underneath our player skip. 19:26.360 --> 19:28.920 We can just make it a little bit faster. 19:28.920 --> 19:32.800 Basically, we just multiply it to move a little bit faster. 19:32.960 --> 19:39.320 And as you can notice, as soon as our players kipchoge's compiles move speed, we can see by default 19:39.320 --> 19:40.360 we set five. 19:40.360 --> 19:46.800 And now if we go ahead and then click on this play button in the top and try to press down A or D key. 19:46.920 --> 19:52.800 You will see this player will start moving to the left or right direction, depending upon which key 19:52.800 --> 19:54.080 we holding down. 19:54.400 --> 20:00.920 So now if I hold down D key, as you can see we're moving a little bit faster basically with five unit 20:00.960 --> 20:02.040 to the right side. 20:02.240 --> 20:09.600 And if we uh if we press down a key, we can see we started moving to the left direction with minus 20:09.600 --> 20:10.640 five unit. 20:10.640 --> 20:15.880 And we can increase or bump up the value as well while we doing in play mode. 20:16.080 --> 20:21.870 But make sure you just get out of play mode and then paste that number once again, because whatever 20:21.870 --> 20:25.670 you're going to do inside play mode, it's not going to be saved at all. 20:25.670 --> 20:32.270 So let's suppose if I move over to my player script and then set this move speed to something like ten, 20:32.310 --> 20:34.950 we can see we're moving more faster. 20:34.950 --> 20:41.590 But if we get out of play mode, uh, as you can see, as soon as we are out of play mode, uh, this 20:41.630 --> 20:44.030 move speed is set back to five. 20:44.030 --> 20:47.510 So whatever you're gonna do, it's not gonna be saved at all. 20:47.510 --> 20:50.350 So make sure you just remember those things. 20:50.350 --> 20:55.790 Or you can simply just right click on this, uh, player script and then click on this copy component 20:55.790 --> 20:57.710 while you are in play mode. 20:57.710 --> 21:04.110 And once you get out of play mode, then you can simply right click on this player script and then this 21:04.150 --> 21:06.670 click on this paste component values. 21:06.670 --> 21:08.070 So it's gonna set back. 21:08.110 --> 21:11.670 Or you can simply remember that number as well. 21:11.670 --> 21:14.590 So I hope you get the idea that how you can do it. 21:14.590 --> 21:17.550 And now we're going to turn this player into a prefab. 21:17.550 --> 21:21.110 So to do that we will head over to Project App Assets. 21:21.110 --> 21:24.710 So let's right click on this Assets Create folder. 21:24.710 --> 21:27.950 And we're going to call this folder to something like prefabs. 21:28.070 --> 21:32.070 So we're creating folder to keep our project clean. 21:32.270 --> 21:35.350 So and we're going to select our player in the hierarchy. 21:35.350 --> 21:39.950 And let's drag it over to that prefabs folder inside a prefab. 21:39.950 --> 21:44.950 So to get our player into a prefab so we will have the copy. 21:44.950 --> 21:51.950 And if we just lose our player in the hierarchy we can just restore it from that prefabs folder. 21:51.950 --> 21:58.270 Or you can press down Ctrl Z to undo anything that you really just want. 21:58.270 --> 22:04.630 If you lost something mistakenly, mistakenly, you just lost. 22:04.630 --> 22:12.070 So you can just press down control plus state to undo anything and we will press down Ctrl plus S to 22:12.110 --> 22:13.550 save our project. 22:13.550 --> 22:17.670 So I hope you get the idea that how you can make the player movement.