WEBVTT 00:00.080 --> 00:05.840 Once we making our player game object jump at the same time, we need to play the jump animation clip. 00:05.840 --> 00:07.440 We're not playing at all. 00:07.440 --> 00:08.480 So let me show you. 00:08.480 --> 00:14.000 Let's click on this play button in the top to play our game, and let's have a look on it. 00:14.440 --> 00:19.640 So once we just making our player jump it's the jump animation. 00:19.640 --> 00:20.520 It's not playing. 00:20.520 --> 00:24.720 We just playing the run animation clip over again and again. 00:24.720 --> 00:30.760 So if I press down space key on my keyboard, as you can see we just still playing the running animation 00:30.760 --> 00:31.120 clip. 00:31.160 --> 00:37.040 Even we are in the air, so we need to play the jump animation clip instead of the running. 00:37.040 --> 00:38.640 So let's get out of play mode. 00:38.640 --> 00:43.480 And if we select our player GameObject in the hierarchy, then move over to animator tab. 00:43.640 --> 00:50.760 As you can see in previous chapter in animator, once we created those animation, or you can simply 00:50.760 --> 00:55.280 say in Animation Transition chapter, we just said this jump parameter. 00:55.280 --> 00:59.760 So this jump which is a bool parameter which can be true or false. 00:59.760 --> 01:03.570 So what we basically need we need to set this jump parameter to true. 01:03.570 --> 01:08.770 And we do know once we set this jump parameter to true, it's going to play the jump animation clip 01:08.770 --> 01:09.690 right away. 01:09.970 --> 01:15.450 So what we need if we select our player game object and then move over to Inspector, we can see an 01:15.490 --> 01:20.410 animator component is attached to this player once we created those animation clip. 01:20.450 --> 01:24.410 Basically this running as well as the jumping animation clip. 01:24.410 --> 01:29.490 So once we created those animation clip, this animator component just added right away. 01:29.490 --> 01:33.410 So what we need, we need a reference of this animator component. 01:33.410 --> 01:40.010 And then we can set this jump parameter to true or False depending upon what player is really doing. 01:40.450 --> 01:41.650 We need to do that. 01:42.250 --> 01:44.450 So we do know we need a reference. 01:44.450 --> 01:46.410 Then we can set this parameter. 01:46.410 --> 01:48.210 So let's grab the reference first. 01:48.210 --> 01:50.130 So we're going to open up our player script. 01:50.130 --> 01:52.730 So let's select the player GameObject in the hierarchy. 01:52.730 --> 01:56.690 And let's open up the player script by double clicking on it in the inspector. 01:56.690 --> 01:58.290 So we need a reference. 01:58.290 --> 02:02.650 So let's go to the top of our class so you can make it anywhere you like. 02:02.770 --> 02:05.770 So I'm gonna make it underneath this rigid body feel. 02:06.210 --> 02:11.530 And we're going to make it public because we're going to set this underneath our player script, right 02:11.530 --> 02:15.210 underneath our player, somewhere over here in the Inspector. 02:15.530 --> 02:18.250 And the component we're looking for is a animator. 02:18.250 --> 02:21.770 So we need to type this animator, the component we're looking for. 02:21.810 --> 02:25.370 And we also have to name the reference what we want to name it. 02:25.370 --> 02:30.090 So I'm going to call it something like animator with Non-capitalized a letter. 02:30.210 --> 02:32.370 And let's close that up with semicolon. 02:32.370 --> 02:35.810 And let's press down control S in order to save our script. 02:35.810 --> 02:38.250 And let's move over to unity. 02:38.450 --> 02:39.930 So we need a ref. 02:40.250 --> 02:43.490 We basically need to grab the reference first. 02:43.730 --> 02:48.570 So underneath our player script we're going to able to see another field just going to appear. 02:48.570 --> 02:50.370 And it will be animator. 02:50.690 --> 02:56.930 So as soon as the player script gets compiled we can see underneath our player script an animator component 02:56.930 --> 02:57.770 just appear. 02:57.770 --> 02:59.690 So by default it's just going to be none. 02:59.690 --> 03:01.930 Something like this basically means empty. 03:02.050 --> 03:07.660 So what we need to do, we need to select this animator component of this player game object and drag 03:07.660 --> 03:08.700 it into this field. 03:08.700 --> 03:10.020 So we're going to have the reference. 03:10.020 --> 03:12.780 And then we can set this jump parameter. 03:12.780 --> 03:18.820 So let's take this animator component and let's drag it over to this animator slot or animator field 03:18.860 --> 03:19.340 file. 03:19.340 --> 03:22.500 And now we can see we have player animator reference. 03:22.500 --> 03:25.460 Now we are ready to set this jump parameter. 03:25.460 --> 03:28.620 So let's open up our player script by double clicking on it. 03:28.620 --> 03:30.380 And let's go where we're jumping. 03:30.380 --> 03:36.740 So we're doing over here as you can see if input dot get key key Codespace basically means if we press 03:36.740 --> 03:41.940 down space key at the same time we are standing on the ground, then what we're doing, we're just making 03:41.940 --> 03:45.660 our player jump and then we're setting a ground parameter to false. 03:45.660 --> 03:48.900 So we also need to set that jump parameter to true. 03:48.900 --> 03:54.100 And we do know once we're gonna set this jump parameter to true it's going to play the jump animation 03:54.100 --> 03:56.700 clip of that player game object right away. 03:56.700 --> 04:01.660 So we're going to do it inside this curly brackets because we're doing we're just making our player 04:01.700 --> 04:02.620 jump over here. 04:02.620 --> 04:07.310 So that's why after making the jump We also need to play the animation clip. 04:07.310 --> 04:08.750 So we're going to use this animator. 04:08.750 --> 04:12.270 So we do know we have the animator reference as you can see. 04:12.270 --> 04:15.710 So I'm going to use this animator in order to set the parameter. 04:15.710 --> 04:17.270 So let's use this animator. 04:17.270 --> 04:21.670 And we're going to use this dot set function and make first packet. 04:21.670 --> 04:24.110 So why we used this set bool function. 04:24.110 --> 04:30.310 Because if we move over to unity we can see in animator component we just created this jump parameter 04:30.310 --> 04:33.550 which is bool parameter which can be true or false. 04:33.550 --> 04:38.070 So that's why we need to use this set bool function in order to set the parameter. 04:38.070 --> 04:39.590 So as a first argument this. 04:39.590 --> 04:42.070 Set bool parameter set bool function. 04:42.070 --> 04:47.470 It's going to take the parameter name in quotation, so make sure your users is spelling it correct. 04:47.470 --> 04:53.910 So make sure you just move to unity and see the see the name of the parameter in this animator tab. 04:53.910 --> 04:56.750 So we can see the parameter name is jump. 04:56.750 --> 05:00.870 So as a first argument we need to pass in quotation the parameter name. 05:00.870 --> 05:05.350 So I'm going to make make sure you just do in quotation inside this quotation. 05:05.350 --> 05:07.400 And the parameter name is dumb. 05:07.400 --> 05:11.200 And the second thing, comma, it's going to take the value that you want to set. 05:11.240 --> 05:17.160 And we do know once we take this parameter to true basically means if we set this parameter to true, 05:17.200 --> 05:20.080 it's going to play the jump animation clip right away. 05:20.080 --> 05:22.480 So we need to set this parameter to true. 05:22.480 --> 05:23.960 So let's set the value. 05:23.960 --> 05:26.320 So second thing it's going to take the parameter. 05:26.320 --> 05:28.160 Uh it's going to take the value. 05:28.160 --> 05:33.160 So we're going to set it to true means we're just taking that parameter and then close that up with 05:33.160 --> 05:34.080 semicolon. 05:34.080 --> 05:40.760 So if you haven't watched that chapter or that section in which uh, chapter or section, we just created 05:40.760 --> 05:43.880 the animation clip, you can go and check that out. 05:43.920 --> 05:47.400 If you just a little bit confused then you can check. 05:47.560 --> 05:51.880 So make sure you just press down Ctrl S in order to save your code. 05:51.920 --> 05:53.600 And let's move over to unity. 05:54.160 --> 05:59.760 So once we press down space Key we're going to able to save which is setting this parameter to true 05:59.800 --> 06:00.760 means checked. 06:00.760 --> 06:06.440 So the jump animation is just going to play right away right after we just make our player jump. 06:06.720 --> 06:11.240 So let's click on this play button in the top and let's have a look on this. 06:15.120 --> 06:17.480 So just wait for a little moment. 06:17.640 --> 06:22.960 So if we press down space key on our keyboard as you can see we just made the jump. 06:22.960 --> 06:27.800 But the problem is that we're not playing our run animation clip again. 06:27.840 --> 06:30.840 We just stuck in jump animation clip forever. 06:30.960 --> 06:36.200 So as soon as this player game object is gonna collide with this ground, then at that moment we need 06:36.200 --> 06:39.080 to play the run animation clip instead of jump. 06:39.160 --> 06:44.120 So what we need if we click on this pause button in the top, in order to pause the game, we need to 06:44.120 --> 06:47.320 set this parameter to false basically means uncheck. 06:47.360 --> 06:51.200 And once we just manually do it, if we just manually do. 06:51.240 --> 06:56.000 And then click on this pause button in the top to play the game one more time, we can see it's now 06:56.000 --> 06:58.000 playing the running animation clip. 06:58.000 --> 06:59.560 So let's get out of play mode. 06:59.560 --> 07:02.760 So we also need to set back this jump parameter to false. 07:02.760 --> 07:03.840 Basically uncheck. 07:03.840 --> 07:08.570 But when we shoot once this player game object collide with this ground, at that moment, we're going 07:08.610 --> 07:10.730 to set this jump parameter to false. 07:10.730 --> 07:16.250 And as we're going to set this jump parameter to false, it's going to play the run animation clip because 07:16.250 --> 07:17.930 we have chosen the condition. 07:17.930 --> 07:23.170 If we select the back transition from this jump to run an inspector, we can just take a look. 07:23.170 --> 07:28.570 If we scroll down we can see if jump parameter is false, then it's going to play the run animation 07:28.570 --> 07:29.010 clip. 07:29.010 --> 07:32.130 So we also need to set back this jump parameter to false. 07:32.130 --> 07:33.210 So let's do that. 07:33.210 --> 07:35.810 So let's open up our player script one more time. 07:36.090 --> 07:39.050 And we're going to move over to this uh collision function. 07:39.050 --> 07:41.330 We do know we're just taking over here. 07:41.330 --> 07:44.370 If we're colliding with uh with this ground or not. 07:44.370 --> 07:47.130 So we're doing over here, as you can see. 07:47.130 --> 07:52.530 So once we collide with this ground, we just are setting this ground parameter to true, as you can 07:52.530 --> 07:52.970 see. 07:52.970 --> 07:57.450 So once we collide with this ground then we're just setting this ground parameter to true. 07:57.650 --> 08:01.130 So true to jump for the next time as well. 08:01.650 --> 08:02.130 Sorry. 08:02.290 --> 08:03.290 Uh, I guess true. 08:03.330 --> 08:03.930 Yes. 08:03.930 --> 08:07.370 So what we're doing we're just setting is ground parameter to true. 08:07.370 --> 08:10.860 So we also need to set back that jump parameter to false. 08:10.860 --> 08:14.300 So what we need, we need to move over to this animator component. 08:14.300 --> 08:17.260 And we're going to use the set bool function one more time. 08:17.500 --> 08:21.460 And first thing we do know it's going to take the parameter name in quotation. 08:21.460 --> 08:22.980 So in our case jump. 08:22.980 --> 08:25.700 So make sure you just spelling it correct to check it. 08:25.700 --> 08:30.340 You can just move over to unity and then animator type tab. 08:30.340 --> 08:32.220 And the second thing it's going to take the value. 08:32.220 --> 08:33.700 So we're going to set it to false. 08:33.700 --> 08:36.060 And let's close that off with semicolon. 08:36.100 --> 08:38.580 And setting it to false basically means unchecking. 08:38.580 --> 08:43.780 And we do know once we're gonna uncheck it's gonna play the run animation clip right away. 08:43.820 --> 08:50.100 And where we just unchecking once whenever this player came up to collide with this crown as you can 08:50.100 --> 08:51.220 see over here. 08:51.420 --> 08:54.860 So firstly we just moving over to animator and then setting. 08:54.860 --> 09:00.300 So basically we're just moving over to this animator of this uh basically player a game object. 09:00.300 --> 09:05.180 And then we're just setting this parameter by this animator component reference. 09:05.380 --> 09:10.230 So let's uh, press down Ctrl s to save our script and let's move to unity. 09:10.710 --> 09:16.550 So as soon as this player came up to collide with this ground, you will see the run animation. 09:16.550 --> 09:20.910 Just gonna play right after this player came up to collide with this ground. 09:20.950 --> 09:23.230 So let's have a look on this as well. 09:23.390 --> 09:26.830 So let's click on this play button in the top to play our game. 09:26.870 --> 09:29.150 And we're going to take a look on that. 09:30.030 --> 09:31.030 So just wait. 09:33.790 --> 09:40.230 And now if we press down space key on our keyboard as you can see it's just playing the jump animation 09:40.230 --> 09:40.790 clip. 09:40.830 --> 09:45.750 As soon as this player GameObject just collide with this ground, we can see this player game object 09:45.750 --> 09:48.150 is now playing the run animation clip. 09:48.190 --> 09:54.070 But once we pressed on space key on our keyboard and just playing the jump animation clip, and as soon 09:54.070 --> 09:58.990 as this player came up to collide with this ground, then it's just playing the run animation clip. 09:58.990 --> 10:00.590 So I'm gonna get out of play mode. 10:00.630 --> 10:03.310 I hope you get the idea that how you can do it. 10:03.350 --> 10:09.870 And one thing we just forgot to do that is to restriction about that rotation. 10:09.870 --> 10:11.350 So let me show you first. 10:11.350 --> 10:16.830 If we select our player GameObject in the hierarchy, then move over to Inspector, then transform and 10:16.830 --> 10:22.750 then play around with Z rotation to this rotation section and play around with z rotation. 10:22.750 --> 10:26.310 We can see our player GameObject is weirdly routining. 10:26.310 --> 10:28.630 So to stop that what we need to do. 10:28.910 --> 10:36.510 Firstly, I'm going to set back z rotation to zero to restore or to register that or to restrict that. 10:36.510 --> 10:41.870 You need to move over to this rigidbody 2D component of this player GameObject, and then scroll down 10:41.910 --> 10:44.270 a bit and then move over to this constraint. 10:44.270 --> 10:47.830 Click there and freeze the rotation about z axis. 10:47.830 --> 10:53.390 Basically check that and now the rotation will be restricted in this z axis. 10:53.390 --> 10:55.870 So it's not gonna rotate like that. 10:55.870 --> 10:56.910 And that is the thing. 10:56.950 --> 11:02.310 And also make sure you just go to inspector then overwrite and then click on this apply all. 11:02.310 --> 11:08.110 So the changes you made it's going to be saved into this player prefab game object as well. 11:09.350 --> 11:12.550 And we're going to press down Ctrl S to save our project.