WEBVTT 00:00.080 --> 00:02.080 Let's, uh, create some traps. 00:02.240 --> 00:04.360 Uh, traps in order to take damage. 00:04.400 --> 00:09.600 So I'm going to move over to my sample scene or the scene in which scene we're playing our game. 00:09.720 --> 00:13.720 So let's head over to this project tab, then assets and then scenes folder. 00:13.720 --> 00:18.560 And I'm going to double click on this sample scene in order to move into that scene. 00:19.000 --> 00:22.600 So I have some uh traps sprites and we can see. 00:23.000 --> 00:27.720 So let's, uh, move over to this project tab, then assets and then sprites folder. 00:27.720 --> 00:30.400 And I have traps folder over here. 00:30.600 --> 00:34.440 And you can see we have the sprites of traps. 00:34.680 --> 00:38.280 Of course I will have a link in the resources of this as well. 00:38.280 --> 00:40.360 So you can go and check that out. 00:40.600 --> 00:43.400 And I'm going to select my player game object in the hierarchy. 00:43.400 --> 00:47.480 And let's press down F on our keyboard in order to focus on it. 00:47.840 --> 00:51.560 And let's go to I'm going to select my this shuriken. 00:51.560 --> 00:54.560 So let's select that and select that sprite sheet. 00:54.560 --> 00:55.760 Then go over to Inspector. 00:55.760 --> 01:00.440 Click on Open Sprite Editor so we can see we have more than one sprite. 01:00.440 --> 01:05.840 So we need to choose this sprite mode to multiple in the inspector, and we're gonna choose a pixel 01:05.840 --> 01:12.440 per unit, something around 16in order to make this, uh, shuriken or this short rap a little bit large 01:12.440 --> 01:15.120 in size, in sprite size. 01:15.360 --> 01:18.800 And to get rid of blurry, we will choose this point filter. 01:18.800 --> 01:22.960 And after doing all of these things, click on this apply button in the bottom. 01:22.960 --> 01:29.440 And as soon as we click apply now we can see the blurry is gone by now and we need to slice individually. 01:30.000 --> 01:34.040 So we will move over to this sprite Sprite editor tab. 01:34.040 --> 01:35.720 In the top left we can see slice. 01:35.720 --> 01:41.280 So just click there and select automatic to create by cell count and count how many columns and rows 01:41.280 --> 01:41.880 you have. 01:41.880 --> 01:47.080 So we can see we have one row and 369 columns. 01:47.080 --> 01:49.760 So we're going to put nine columns and one row. 01:50.360 --> 01:53.400 Uh sorry not nine actually I guess eight columns. 01:53.400 --> 01:55.480 So we have eight columns and one row. 01:55.760 --> 01:58.920 And let's click on this slice and then click on this apply. 01:59.200 --> 02:02.130 And I'm going to select my game view once again over here. 02:02.130 --> 02:07.730 And let's go to that spreadsheet and then click on this arrow in order to see the individual one. 02:07.730 --> 02:09.210 So I'm going to select my first one. 02:09.210 --> 02:14.250 So let's select that sprite and let's drag it over to the scene view or in this hierarchy. 02:14.250 --> 02:16.570 So I'm going to drag it over to my scene view. 02:16.770 --> 02:21.290 And I just want to make it a this uh a little bit uh big. 02:21.410 --> 02:24.090 So what I'm going to do, I'm going to select my sprite sheet. 02:24.130 --> 02:25.570 Let's go to Inspector. 02:25.570 --> 02:30.970 And I'm going to make this pixel per unit a less number, even more smaller than 16. 02:30.970 --> 02:33.690 So this is just going to be big in size. 02:33.690 --> 02:35.850 So I'm going to make it something around 12. 02:35.890 --> 02:38.450 And let's click on this apply button in the bottom. 02:38.450 --> 02:43.650 As soon as we clicked apply we can see by now it's just gets a little bit bigger. 02:43.850 --> 02:48.010 And I'm gonna call I'm gonna say something like uh shuriken. 02:48.010 --> 02:50.050 So I'm going to call it shuriken. 02:50.530 --> 02:56.330 And let's select this and I'm going to drag it top of my hierarchy in the hierarchy so I can see all 02:56.330 --> 02:57.050 the time. 02:57.050 --> 03:00.210 And we will add some components to this story. 03:00.650 --> 03:05.410 First thing we will add a rigidbody 2D and we will set the gravity scale to zero. 03:05.570 --> 03:07.250 Or we will set it to kinematic. 03:07.250 --> 03:10.330 So it's not gonna fall down due to gravity. 03:10.450 --> 03:14.650 And the second thing I will add a collider 2D to this origin. 03:14.650 --> 03:16.130 So it's gonna detect collision. 03:16.130 --> 03:22.890 If this player GameObject collide with this origin, that means our player GameObject need to destroy 03:22.930 --> 03:23.930 right away. 03:24.450 --> 03:27.570 So let's select this origin and let's add some component. 03:27.570 --> 03:29.450 So let's click on this add component. 03:29.450 --> 03:32.050 First thing I'm gonna add a rigid body 2D. 03:32.050 --> 03:34.170 So let's find that component by typing. 03:34.170 --> 03:37.290 And let's hit enter in order to attach that. 03:37.290 --> 03:39.810 And I will set body type to kinematic. 03:39.810 --> 03:41.330 So it's not gonna fall down. 03:41.370 --> 03:44.090 Due to our gravity and collision detection. 03:44.090 --> 03:46.410 We will choose continuous and interpolate. 03:46.410 --> 03:49.810 We will choose interpolate to making a little bit smooth. 03:50.130 --> 03:57.410 And we will add a second thing which is which will be a collider 2D for collision detection. 03:57.410 --> 03:59.490 So let's click on this add component. 03:59.530 --> 04:01.650 And we're going to add a Collider 2D. 04:01.650 --> 04:04.410 So you can add any Collider 2D that you like. 04:04.450 --> 04:08.650 You can go with this box Collider 2D as well as Circle Collider 2D. 04:08.650 --> 04:10.770 But make sure it just fit perfectly. 04:10.770 --> 04:15.490 So that's why we're gonna add a Circle Collider 2D in order to fit it perfectly. 04:15.810 --> 04:21.970 And you can just adjust the radius of this Collider 2D as well by moving over to this radius. 04:21.970 --> 04:25.290 And you can make something around 1.25. 04:25.290 --> 04:27.250 And I'm going to make 1.25. 04:27.250 --> 04:29.210 So this seems pretty much cool to me. 04:29.450 --> 04:31.810 But you can just play around with that. 04:31.810 --> 04:36.690 And I also want to assign this shuriken game object as a drop tag. 04:36.850 --> 04:40.490 So we can see in the inspector tag it says untagged. 04:40.490 --> 04:43.170 So just click there and then click on this add tag. 04:43.210 --> 04:45.290 And we're going to click on this plus icon. 04:45.290 --> 04:48.210 And we will create another tag for this trap. 04:48.210 --> 04:54.610 So I will just going to add we're going to assign this as a this shuriken as a trap tag because I want 04:54.610 --> 04:56.490 to check what we collided with. 04:56.530 --> 04:58.970 If that came out say has a trap tag. 04:58.970 --> 04:59.050 Proptech. 04:59.090 --> 05:02.810 That means we need to destroy our player game object right away. 05:02.810 --> 05:06.010 So that's why I'm going to assign this shuriken as a drop tag. 05:06.050 --> 05:11.490 So let's call it drop and then click on save and make sure you just select that game object one more 05:11.490 --> 05:12.850 time in the hierarchy. 05:12.850 --> 05:14.530 Then go over to Inspector Tag. 05:14.570 --> 05:15.410 It says untagged. 05:15.410 --> 05:18.370 So let's click there and we're going to assign it with drop. 05:18.410 --> 05:22.770 Now we assign it this shuriken as a drop tag so we can just uh no. 05:23.010 --> 05:27.970 And also we need to make the animation, which is just gonna play the circular animation. 05:28.010 --> 05:30.530 It's gonna seems like it's just rotating. 05:30.730 --> 05:36.490 So I'm gonna move over to my project app one more time than assets, and then this, uh, drops folder 05:36.810 --> 05:42.330 and I will select all of these individual sprite by holding down shift and then drag it over to the 05:42.330 --> 05:44.490 shuriken GameObject in the hierarchy. 05:44.930 --> 05:45.970 A hierarchy. 05:45.970 --> 05:48.090 So it's going to make the animation right away. 05:48.090 --> 05:52.410 So we will move over to this assets folder, then animation folder. 05:52.570 --> 05:55.850 And we will move over to this stop animation folder. 05:55.850 --> 06:00.340 And we will create another sub folder for Forth is a trap game object. 06:00.340 --> 06:07.420 So let's right click the new folder and I will name this folder to something like traps animation and 06:07.460 --> 06:08.260 traps. 06:08.620 --> 06:11.100 Traps underscore animation. 06:11.340 --> 06:14.020 So let's call it something like that and hit enter. 06:14.020 --> 06:18.740 And we're going to double click on double click on it to in order to open that up. 06:19.020 --> 06:21.980 And I will name this animation to something like shuriken. 06:21.980 --> 06:24.540 So this is our shuriken or the shot trap. 06:24.540 --> 06:27.220 So I'm going to name it to something like shuriken. 06:27.340 --> 06:29.340 And after that click on the save button. 06:29.340 --> 06:34.100 And now if we select our shuriken in the hierarchy then move over to animation tab. 06:34.100 --> 06:38.060 We can click on this play button in order to see the animation. 06:38.060 --> 06:41.020 And indeed it seems like it's just rotating. 06:41.020 --> 06:43.420 So we just made the animation. 06:43.420 --> 06:44.780 So let's code it. 06:44.780 --> 06:48.220 But before we do, let's make this shuriken game object as well. 06:48.260 --> 06:50.380 A prefab basically means copy. 06:50.580 --> 06:55.780 So let's select the shuriken GameObject in the hierarchy, and let's drag it over to this assets folder 06:55.780 --> 06:57.620 or into this prefab folder. 06:57.620 --> 07:02.300 So I'm going to select my shuriken GameObject in the hierarchy, and I'm going to drag it over to my 07:02.340 --> 07:03.580 this prefabs folder. 07:03.620 --> 07:06.740 Now we just turn it into a prefab, basically a copy. 07:06.780 --> 07:07.900 We have now. 07:08.220 --> 07:12.860 So what we're going to do, we're going to check if this player GameObject collides with this shuriken 07:12.900 --> 07:13.580 at this. 07:13.620 --> 07:18.700 And in if this game object or this shuriken game object has a tag called trap. 07:18.700 --> 07:24.180 And we do know that if we select our shuriken, we can see we assign it this shuriken game object as 07:24.180 --> 07:24.980 a trap tag. 07:24.980 --> 07:30.380 So I'm going to check that means if we if the player game object now collides with a trap tag, game 07:30.420 --> 07:34.540 object means this player game object need to destroy right away. 07:34.540 --> 07:36.660 So we're gonna go, we're gonna code it. 07:36.660 --> 07:39.540 So let's select our player game object in the hierarchy. 07:39.780 --> 07:42.860 And let's open up the player script where we just colliding. 07:42.860 --> 07:47.300 So we're going to double click on this player script in order to open it up in Visual Studio. 07:47.700 --> 07:51.420 And I will move over to my this on collision enter 2D. 07:51.580 --> 07:58.020 So make sure you just type this and you can just ignore this if condition over here you can ignore it. 07:58.300 --> 08:00.740 So make sure you just include this function. 08:00.740 --> 08:04.180 This, uh, private void Oncollisionenter 2D function. 08:04.180 --> 08:07.300 Basically, this function gets called when we collide with something. 08:07.300 --> 08:10.980 So let's suppose this player GameObject collide with this shuriken GameObject. 08:11.300 --> 08:13.340 Then this function over here. 08:13.340 --> 08:18.260 Just gonna just gonna call right away and what we want to check. 08:18.300 --> 08:24.500 And we're going to extract info info about this, what we hit with by moving over to this collision 08:24.500 --> 08:25.220 parameter. 08:25.220 --> 08:30.540 So we're going to use this collision argument over here we have on collision enter 2D function. 08:30.540 --> 08:35.060 And by this parameter we can extract info about what we hit with. 08:35.060 --> 08:41.140 So we can extract info like name of the game object we hit with the tag, even a component that we're 08:41.140 --> 08:41.940 looking for. 08:41.940 --> 08:44.380 So what I'm gonna do I'm going to check over here. 08:44.380 --> 08:47.260 So this function get called when we collide with something. 08:47.260 --> 08:50.340 And we we will check if we collide with that trap. 08:50.740 --> 08:53.060 Uh, trap tag game object or not. 08:53.060 --> 08:53.780 So I'm going to check. 08:53.780 --> 08:59.420 So let's make this if condition first bracket and some curly brackets and what we want to check over 08:59.420 --> 08:59.660 here. 08:59.660 --> 09:02.380 We want to check whatever we collided with. 09:02.420 --> 09:05.300 If that game object has a tag called trap. 09:05.300 --> 09:14.180 So we will go to collision dot object dot tag and we will check if the tag is equals equals to trap. 09:14.340 --> 09:19.620 If that is the case means uh, so basically what we're doing, we do know that once we collide with 09:19.620 --> 09:20.500 this hurricane. 09:20.500 --> 09:23.140 So this function is just going to call out right away. 09:23.140 --> 09:29.100 And what we're doing we're checking if collision dot object dot tag collision dot game object basically 09:29.100 --> 09:31.340 means the game object we collided with. 09:31.340 --> 09:34.460 So we definitely gonna collide with this hurricane game object. 09:34.460 --> 09:39.140 So collision game object right there basically means this hurricane game object. 09:39.140 --> 09:43.940 And then what we're doing we're just going over to shuriken game object and accessing the tag. 09:43.940 --> 09:48.380 And we're checking if the tag is equals equals to trap as you can see. 09:48.380 --> 09:53.660 So basically we're just moving over to this shuriken game object once we collide then accessing the 09:53.660 --> 09:58.190 tag and accessing the tag which is trap as you can see in the inspector. 09:58.590 --> 10:00.710 And we're checking if the tag is equals. 10:00.710 --> 10:01.950 Equals to trap tag. 10:01.990 --> 10:06.030 As you can see over here means we definitely colliding with that. 10:06.030 --> 10:07.270 So we can game object. 10:07.270 --> 10:11.230 So what we need to do now we need to take damage. 10:11.230 --> 10:14.230 So for now I'm going to print out a message in the console. 10:14.590 --> 10:18.910 Firstly we just accessing the tag as you can see of that shuriken game object. 10:18.910 --> 10:22.470 And then we're checking if the tag is equals equals to trap. 10:22.750 --> 10:27.670 And we definitely know we assign it that game object as a trap tag. 10:27.670 --> 10:30.870 So we're checking it over here means we just colliding with that. 10:30.870 --> 10:34.830 So in that moment we need to destroy our player game object right away. 10:34.830 --> 10:40.270 But before we destroy let's print out a message in the console, something like Destroy player. 10:40.270 --> 10:43.710 So in order to print out message we're going to type debug dot log. 10:43.870 --> 10:49.550 And we're going to say something like destroy destroy player. 10:49.790 --> 10:52.270 And now let's close that up with semicolon. 10:52.270 --> 10:55.350 And let's press down Ctrl S to save our script. 10:55.350 --> 10:57.190 And let's move to unity by now. 10:57.470 --> 11:02.510 So whenever we're going to collide with the shuriken GameObject, you will see that message just going 11:02.510 --> 11:08.150 to pop up in the console says Destroy Player because we assign it this shuriken as a trap tag, and 11:08.150 --> 11:12.550 we're checking right there if the tag is equals equals to trap or not. 11:12.590 --> 11:17.470 If it's, then we're just printing out the message in the console says destroy player. 11:17.470 --> 11:19.350 So I'm going to select my console tab. 11:19.350 --> 11:23.990 And let's click on this play button in the top in order to check it and have a look. 11:24.030 --> 11:30.350 And make sure you just make this shuriken GameObject as well a prefab so you can have the copy of it. 11:30.350 --> 11:34.270 Then you can just, uh, place wherever you want. 11:34.310 --> 11:39.230 So as you can see, as soon as we collided with this shuriken, I'm going to click on this pause button 11:39.230 --> 11:41.470 in the top in order to pause my game. 11:41.670 --> 11:47.110 And if we move over to console tab, we can see a message just gets pop up once we collide with the 11:47.110 --> 11:50.630 shuriken GameObject and the message says Destroy Player. 11:50.630 --> 11:55.750 So instead of printing out message what we really want to do, we just want to destroy this player game 11:55.790 --> 11:57.110 object right away. 11:57.110 --> 12:01.790 So when I click on this play button in the top in order to get out of play mode and let's move over 12:01.790 --> 12:02.550 to script. 12:02.550 --> 12:07.910 So instead of printing out message what we will do, we will destroy our player game object. 12:07.910 --> 12:11.070 So what we will do, we're just going to call this type function. 12:11.310 --> 12:15.830 And we already made a function inside this player script as you can see. 12:15.870 --> 12:22.310 And what this function is doing, it's just activating the game over you by then, checking our camera, 12:22.350 --> 12:26.710 then checking this, then showing up the explosion effect as you can see. 12:26.710 --> 12:29.790 So it just doing all of the rest thing that we need to do. 12:29.790 --> 12:33.910 So what we can simply do, we can simply call this type function and die function. 12:33.910 --> 12:38.990 Just going to do all of these things like destroying our player and showing up, the showing up, the 12:38.990 --> 12:42.190 explosion effect and camera check all of these things. 12:42.190 --> 12:43.990 So we're going to call this type function. 12:43.990 --> 12:50.590 And if you haven't met the die function yet then make it as basically create a custom function, call 12:50.590 --> 12:52.270 it die, something like that. 12:52.310 --> 12:57.390 And I'm going to call the function over here once we collide with the trap and we can see we're just 12:57.390 --> 12:58.670 colliding over here. 12:58.670 --> 13:01.070 So we will simply call that type function. 13:01.070 --> 13:04.630 So we will make and we will put the name of the type function. 13:04.630 --> 13:08.230 And let's make first bracket and close that up with semicolon. 13:08.230 --> 13:09.910 Basically we're just calling that. 13:09.910 --> 13:12.870 And now I'm going to press Ctrl s to save my script. 13:12.870 --> 13:14.190 And let's move to unity. 13:14.590 --> 13:20.150 So as soon as we're going to collide with this so we can game object, we will see that the function 13:20.150 --> 13:21.430 just going to call out. 13:21.430 --> 13:27.670 And we do know that what we have done inside that function, we basically destroying our player game 13:27.710 --> 13:30.750 object and doing all of the rest thing that we need. 13:30.910 --> 13:34.950 So I'm going to click on this play button in the top and we will see that. 13:34.950 --> 13:37.950 So just wait a little moment to start our game. 13:37.950 --> 13:40.470 Once it's done we are ready to do that. 13:42.910 --> 13:44.430 So let's collide with this. 13:44.590 --> 13:51.070 Uh, so again as you can see, as soon as we collided, uh, this game over us gets activated. 13:51.070 --> 13:53.870 Camera just gets six as well as our. 13:53.910 --> 13:56.400 We destroyed our player game object. 13:56.400 --> 14:01.800 Basically what we really need to do, and we can just click on this retry button in order to load up 14:01.800 --> 14:05.240 the level one more time or retry the game one more time. 14:05.240 --> 14:07.200 So I'm going to click on this retry button. 14:07.480 --> 14:12.800 And as soon as we just colliding with this hurricane, we're just destroying our player game object 14:12.800 --> 14:17.160 right away as well as just we activating the game over UI. 14:17.320 --> 14:21.360 And we can just click on this menu button in order to move over to Manu. 14:21.560 --> 14:25.240 And we can just click on this play button in order to play our game. 14:25.240 --> 14:27.000 So basically this is the cool thing. 14:27.000 --> 14:28.440 And let's get out of play mode. 14:28.440 --> 14:32.000 And we're going to have multiple uh traps as well. 14:32.160 --> 14:34.120 I have also a fire trap. 14:34.120 --> 14:40.000 And I'm going to drag this, uh, shuriken game object a little bit further away from this, uh, player 14:40.040 --> 14:43.480 game object to testing for testing purposes only. 14:43.480 --> 14:49.120 So I'm going to select my shuriken game object in the hierarchy, and let's select this move tool and 14:49.120 --> 14:50.360 move tool over here. 14:50.680 --> 14:56.680 And I'm going to move it something like this much because I'm going to have the fire trapped by now. 14:56.680 --> 15:03.800 So I will move over to my project app one more time than assets and then sprites folder and traps folder. 15:03.800 --> 15:07.400 I can see I have the fire trap over here, so let's select that. 15:07.400 --> 15:10.680 Go over to Inspector, click on Open Sprite Editor. 15:10.680 --> 15:12.800 So we need to slice it individually. 15:12.800 --> 15:17.360 So we need to choose this sprite mode to multiple in Inspector and pixel per unit. 15:17.360 --> 15:23.520 We're gonna make something around 16 as we have done our coin this heart and this shuriken. 15:23.720 --> 15:29.560 For this shuriken we have chosen 12 but for this fire, I'm gonna choose it something around 16 and 15:29.560 --> 15:32.320 to get rid of blurry, we're going to choose point no filter. 15:32.320 --> 15:34.360 And let's click on this apply button. 15:34.560 --> 15:36.000 And let's click on this slice. 15:36.000 --> 15:40.320 In this Sprite Editor tab we will select automatic to create pixel count. 15:40.320 --> 15:42.880 And let's count how many columns and rows we have. 15:42.880 --> 15:48.080 So we have one row 369 12 columns. 15:48.080 --> 15:51.200 So we're going to put 12 columns and one row. 15:51.200 --> 15:56.280 And after that let's click on this slice and then click on this apply button and I'm going to select 15:56.280 --> 15:57.640 my game view once again. 15:58.280 --> 16:00.760 And let's go to that Fires sprite. 16:00.760 --> 16:04.160 And let's click on this arrow in order to see the individual. 16:04.360 --> 16:06.160 And I'm going to select my first one. 16:06.200 --> 16:08.200 And let's select this one instead. 16:08.240 --> 16:09.520 And I'm going to select that. 16:09.520 --> 16:12.720 And let's drag it over to the scene view or in this hierarchy. 16:12.880 --> 16:15.960 And I'm going to drag this GameObject in the hierarchy top. 16:16.280 --> 16:18.240 So I can see all the time. 16:18.240 --> 16:22.600 And I just want to rename this one to something like Fire Trap. 16:22.920 --> 16:25.160 So let's call it Fire Trap. 16:25.400 --> 16:28.880 And let's add some components to this fire trap as well. 16:28.880 --> 16:33.200 So first thing we will add a rigid body 2D and we will set it to kinematic. 16:33.200 --> 16:36.160 So it's not going to fall down due to our gravity. 16:36.160 --> 16:40.400 So let's go to Inspector then let's click on this add component. 16:40.400 --> 16:43.000 Let's add a component rigid body 2D. 16:43.040 --> 16:45.840 And let's set the gravity body type to kinematic. 16:45.840 --> 16:48.920 So it's not going to fall down due to gravity. 16:48.920 --> 16:51.680 And we will choose collision detection to continuous. 16:51.680 --> 16:54.520 So it will continuously detect any collision. 16:55.120 --> 16:57.280 and also what we need to do. 16:57.800 --> 17:01.520 We can just ignore this interpolate if you just want to make a. 17:01.560 --> 17:07.560 If you just want to make a little a little bit smooth, then you can interpolate to interpolate. 17:07.560 --> 17:13.960 But I'm going to leave that and let's add a one more collider to the component to this Firetrap game 17:14.000 --> 17:14.560 object. 17:14.560 --> 17:18.160 And that will be a collider 2D for collision detection. 17:18.160 --> 17:22.440 So let's click on this add component and we will add a box Collider 2D. 17:22.680 --> 17:27.840 And we will adjust the collider as the size of our sprite game object. 17:27.840 --> 17:29.880 So let's click on this Edit Collider. 17:29.880 --> 17:35.120 And we will edit the collider as the size of our sprite game object. 17:35.560 --> 17:37.720 And you can see that as well. 17:39.640 --> 17:42.120 And this this seems pretty fine now. 17:42.120 --> 17:48.400 And also we want to assign this fire trap as a trap tag because this is our trap and we checking if 17:48.400 --> 17:52.680 we're colliding with this trap then we just destroying our player game object. 17:52.680 --> 17:56.890 So that's why we're going to assign this fire wire trap as well as a trap tag. 17:56.890 --> 18:00.010 So let's go to Inspector then tag and it says untagged. 18:00.010 --> 18:01.410 So let's assign with trap. 18:01.450 --> 18:07.370 Now we so player can know this is our trap and this player game object need to destroy. 18:07.570 --> 18:12.490 And I just want to edit the collider from the right side a little bit inside. 18:12.690 --> 18:14.850 I just want it something like this much. 18:14.850 --> 18:16.930 And this seems pretty much cool. 18:17.130 --> 18:23.570 And once we are done, we can make this one fire trap a prefab in order to make it copy. 18:23.570 --> 18:25.850 But before we do, let's make the animation. 18:25.850 --> 18:30.650 So we will select all of the individual sprite by holding down shift of this fire trap. 18:30.650 --> 18:36.090 And let's drag it over to this Fire Trap GameObject in the hierarchy in order to make the animation 18:36.090 --> 18:36.850 right away. 18:36.850 --> 18:40.570 So I will move over to my assets folder, then animation folder. 18:40.570 --> 18:44.690 I have created this animation folder, so let's open that up. 18:44.690 --> 18:48.490 And I also have traps underscore animation sub folder. 18:48.490 --> 18:50.610 So let's open that up as well. 18:50.810 --> 18:56.450 And I will call this animation to something like Fire trap, so let's call it fire instead. 18:56.450 --> 18:57.970 And let's click on this save. 18:58.170 --> 19:03.570 And if we select our Fire Trap GameObject in the hierarchy, then move over to the animation tab. 19:03.570 --> 19:07.130 We can just click on this play button in order to see the animation. 19:07.130 --> 19:08.370 Now as you can see. 19:08.370 --> 19:10.010 So this seems pretty much cool. 19:10.010 --> 19:13.010 And let's make this fire trap a prefab by now. 19:13.010 --> 19:18.730 So I'm going to select my Fire Trap game object in the hierarchy, and let's drag it over to this prefabs 19:18.730 --> 19:22.370 folder in our assets folder in this project tab. 19:22.410 --> 19:24.170 Now we just made a prefab. 19:24.330 --> 19:28.330 So if I just I'm going to move this one somewhere over here. 19:28.930 --> 19:31.250 And let's click on this play button. 19:31.250 --> 19:38.290 And you will see as soon as we're going to collide with this fire trap that we will destroy our player 19:38.330 --> 19:42.090 game object, because we assigned this fire trap as a trap tag. 19:42.090 --> 19:44.490 And we do know we just talking about it. 19:44.650 --> 19:50.610 And as soon as we collide it, we can see we're just calling the die function and die function just 19:50.610 --> 19:51.570 doing the right thing. 19:51.570 --> 19:53.170 So I'm going to get out of play mode. 19:53.170 --> 19:57.810 So what we basically have done, we just assign it this fire trap as a trap tag. 19:57.850 --> 20:03.730 As you can see in Inspector and we do know which is only checking trap tag means if we just colliding 20:03.730 --> 20:07.370 with any trap tag game object, we just calling the die function. 20:07.370 --> 20:13.970 And you can notice over here as well if the game object has a tag called trap, and we do know we assign 20:13.970 --> 20:17.850 it this shuriken as well as this fire trap as a trap tag. 20:17.850 --> 20:25.010 So player, just knowing that this is our trap as well as well as this shuriken as a trap. 20:25.010 --> 20:26.250 So that is the reason. 20:26.250 --> 20:29.370 But the problem is that I don't want to activate this box. 20:29.370 --> 20:35.210 Collider 2D once this fire stops are popping out from this thing. 20:35.450 --> 20:41.050 So if I select my fire trap game object, then move over to animation tab and we can just move this 20:41.130 --> 20:42.650 frame in order to see it. 20:42.650 --> 20:48.490 So as you can see, edges are basically what we what it's basically doing. 20:48.490 --> 20:50.130 It's just making our fire. 20:50.370 --> 20:56.250 So I, I only want to activate this box Collider 2D of this Fire Trap GameObject. 20:56.250 --> 21:04.690 Once it's just making out the fire out once it's just uh, you can say once the fire just getting activate. 21:04.690 --> 21:08.330 So at that moment I'm going to enable this box collider to 2D. 21:08.490 --> 21:16.130 But once, uh, the this file is not getting out, then I'm gonna disable this box Collider 2D so this 21:16.130 --> 21:22.250 player GameObject can easily pass through it, or else we, uh, we will die as soon as we're gonna 21:22.250 --> 21:23.850 collide with this, uh, fire. 21:23.850 --> 21:27.570 So by default, I just want to deactivate this, uh, fire game. 21:27.610 --> 21:31.090 Uh, this box Collider 2D of this fire trap game object. 21:31.090 --> 21:33.690 So this player game object can easily pass through it. 21:33.690 --> 21:39.930 But once this, uh, this thing just, uh, making our fire, then at that moment, I'm just gonna activate 21:39.930 --> 21:41.370 this box Collider 2D. 21:41.370 --> 21:43.290 So it will just gonna detect collision. 21:43.290 --> 21:47.370 So basically that is the thing or the logic that we need to understand. 21:47.370 --> 21:50.770 So by default, we're gonna disable this box Collider 2D. 21:50.810 --> 21:52.890 We don't want this to be activate. 21:52.940 --> 21:59.260 And once it's just making our file, then I'm gonna deactivate that file box. 21:59.260 --> 22:00.060 Collider 2D. 22:00.060 --> 22:02.140 So by default, we're gonna deactivate. 22:02.140 --> 22:04.860 So let's select the file trap game object in the hierarchy. 22:04.900 --> 22:08.500 Let's go to Inspector and I'm gonna uncheck this box Collider 2D. 22:08.500 --> 22:10.460 Basically we just disabling it. 22:10.460 --> 22:14.180 And now we're gonna move over to this animation tab of this fire trap. 22:14.180 --> 22:18.900 And something over here, we're gonna we're gonna activate our box Collider 2D. 22:19.060 --> 22:21.100 I guess this should be pretty much fine. 22:21.820 --> 22:28.780 So what we can simply do, uh, we we're gonna activate the fire, uh, I guess over here. 22:28.780 --> 22:30.980 So this are just gonna be perfect. 22:30.980 --> 22:33.860 So in this moment, we need to activate that box. 22:33.860 --> 22:38.460 Collider 2D because it just making our fire and this player game object. 22:38.500 --> 22:44.100 If it's collide now, then we're just gonna destroy our player game object. 22:44.100 --> 22:49.900 So let's go to animation tab and make sure you just hit this red button in order to capture the animation. 22:49.900 --> 22:54.580 So in this moment we're gonna activate our box Collider 2D component. 22:54.580 --> 22:56.020 So let's go to Inspector. 22:56.060 --> 22:58.660 Then let's enable this box Collider 2D. 22:58.700 --> 23:01.300 Or we just need to check in order to enable. 23:01.300 --> 23:08.420 And over here we need to disable this something like over here we need to disable the box Collider 2D 23:08.460 --> 23:12.460 because it's not making out fire at all in this moment. 23:12.460 --> 23:13.820 So we're gonna disable that. 23:13.820 --> 23:17.380 So let's go to Box Collider 2D and we will uncheck that. 23:17.380 --> 23:25.060 So if we just make our if we just click on this play button in our animation tab we can see this box 23:25.060 --> 23:28.740 Collider just getting activate once it's making our fire. 23:28.740 --> 23:33.740 And once it's not making fire then it just we just deactivating the box. 23:33.740 --> 23:34.820 Collider 2D. 23:34.820 --> 23:38.140 So this player game object can easily pass through this time. 23:38.140 --> 23:41.140 Once the box Collider 2D is disabled. 23:41.140 --> 23:42.580 So that is the thing. 23:42.620 --> 23:45.740 And I also want what I basically want to do. 23:45.780 --> 23:49.460 I just want to move all of these frames a little bit further away. 23:49.460 --> 23:53.780 So player gonna have enough time in order to pass through this file. 23:53.780 --> 23:55.340 So basically that is the reason. 23:55.340 --> 24:01.300 So make sure you just hit this red button to record your animation as it's not going to be recorded. 24:01.300 --> 24:03.860 So make sure you just do that in animation tab. 24:04.100 --> 24:09.220 And I'm going to select I think from this we're going to select all of this frame and let's drag it 24:09.220 --> 24:13.060 away something like over here which is one second. 24:13.220 --> 24:17.100 So we're gonna have enough time in order to pass through this fire trap. 24:17.100 --> 24:24.060 And we can just click on this play button now so we can see we have a little bit time in order to deactivate 24:24.060 --> 24:25.260 or activate this box. 24:25.260 --> 24:26.260 Collider 2D. 24:26.260 --> 24:31.580 So player gonna have the time that it can easily pass through this fire trap game object. 24:31.740 --> 24:36.980 And once you are satisfied with the animation, then you can just hit this red button to capture the 24:36.980 --> 24:37.740 animation. 24:37.740 --> 24:39.540 Or you can just leave it like that. 24:39.580 --> 24:42.540 It's automatically gonna capture the animation. 24:42.540 --> 24:48.220 And let's have a look on this, and I'm gonna move my fire trap something over here and make sure you 24:48.220 --> 24:52.180 just go to overrides in the inspector and then click on this apply all. 24:52.740 --> 24:54.140 So this is fine by now. 24:54.460 --> 24:57.820 And let's click on this play button in the top in order to see it. 24:58.100 --> 25:00.020 And we're gonna have a look on it. 25:02.460 --> 25:06.020 I hope you get the idea or the logic that we need to do so. 25:06.020 --> 25:08.620 We basically need to move a little bit further away. 25:08.620 --> 25:14.180 So we're gonna have a little bit time and we can see indeed once we just, uh, passes through that 25:14.180 --> 25:18.300 fire trap once, uh, this fire just not making out. 25:18.660 --> 25:20.700 So we just have the enough time. 25:20.700 --> 25:22.180 I hope you get the idea. 25:22.180 --> 25:23.780 And I'm gonna get out of play mode. 25:23.780 --> 25:30.780 And also, we need to do one more thing is that once our player is, uh, down something over here, 25:30.780 --> 25:34.660 it's not landing on top of this ground, and it just passes through it. 25:34.660 --> 25:35.340 Something. 25:35.380 --> 25:37.860 Let's suppose the player is over here. 25:37.900 --> 25:39.740 Means player just gonna fall down. 25:39.900 --> 25:41.060 Uh, to the. 25:41.300 --> 25:46.500 You can see in the down direction, it means we need to destroy our player game object right away. 25:46.660 --> 25:50.140 Once the player game object somewhere in the bottom over here. 25:50.140 --> 25:51.220 Something like that. 25:51.220 --> 25:53.310 So we can note the position as well. 25:53.310 --> 25:56.310 So I'm going to select my player game object in the hierarchy. 25:56.790 --> 25:59.190 So let's do it over here. 25:59.190 --> 26:01.430 So let's select the player game object in the hierarchy. 26:01.430 --> 26:04.070 And let's press down F in order to focus on it. 26:04.070 --> 26:11.110 And we can just measure the y axis or the position that we're just going to call it die point. 26:11.430 --> 26:16.430 So if I just move this player game object something in the Y somewhere over here. 26:16.430 --> 26:20.870 So this position is just a perfect time in order to destroy this player game object. 26:20.870 --> 26:27.190 Because as you can see, once the player is over here, it's not gonna make able to jump on top of this, 26:27.350 --> 26:28.470 uh, tile gram. 26:28.470 --> 26:31.190 So we need to destroy this player game object once. 26:31.190 --> 26:37.630 It's just falling down somewhere over here in the Y, and we can just go over to Inspector, then transform. 26:37.630 --> 26:44.630 And in the y axis, we can see the position which is minus, uh, I guess -1.8 just gonna be perfect 26:44.670 --> 26:46.430 time or minus two simply. 26:46.430 --> 26:48.430 So minus two we're going to check for. 26:48.430 --> 26:54.190 So if the position of this player game object in the y axis minus two means we need to destroy this 26:54.190 --> 26:58.510 player game object, because it's not going to be able to jump on top of that ground tile. 26:58.510 --> 26:59.830 So that is the reason. 26:59.830 --> 27:00.870 So let's do that. 27:00.870 --> 27:03.550 So we're going to select our player game object in the hierarchy. 27:03.550 --> 27:06.590 And let's open up the player script by double clicking on it. 27:06.590 --> 27:09.150 And let's move over to our update function. 27:09.150 --> 27:09.990 Over to this. 27:09.990 --> 27:14.190 Because update function runs every single frame and every single frame. 27:14.190 --> 27:21.670 We just want to check of our position, uh, check our position, uh, position of that player game 27:21.710 --> 27:22.110 object. 27:22.110 --> 27:24.510 So we're going to do it over here something like that. 27:24.510 --> 27:29.030 So we will check if and let's make some curly brackets and what we want to check. 27:29.030 --> 27:32.590 We just want to check y position of that player game object. 27:32.590 --> 27:35.750 So we will check transform dot position dot y. 27:35.790 --> 27:41.470 So transform dot position dot y basically means current position of that player game object in the y 27:41.470 --> 27:41.990 axis. 27:41.990 --> 27:47.430 So basically we're just going over to this uh Inspector sorry, we're moving over to this transform 27:47.430 --> 27:53.510 of this player, then moving over to this position and accessing this y axis, as you can see. 27:53.550 --> 28:00.350 And we will check y axis of that player game object if it's lesser than or equal to something like minus 28:00.350 --> 28:07.310 two f as we check and we do know minus two f, just gonna be something over here means right now what 28:07.310 --> 28:07.950 we need to do. 28:07.990 --> 28:10.110 We need to destroy this player game object. 28:10.150 --> 28:15.270 Because this player game object not gonna able to jump on top of this tile crown once the player game 28:15.310 --> 28:18.390 object is over here in the y axis. 28:18.910 --> 28:22.790 So what we will do in this situation we're going to call the die function. 28:22.790 --> 28:24.870 And we do know what die function is doing. 28:24.870 --> 28:26.750 It just destroying our player. 28:26.750 --> 28:30.070 And we have the die function in the bottom as you can see. 28:30.070 --> 28:32.790 So let's do that or let's call it over here. 28:32.830 --> 28:38.150 Once our player position in the y axis is lesser than or equal to minus two f. 28:38.150 --> 28:40.230 So let's call the die function over here. 28:40.230 --> 28:41.430 And let's make first bracket. 28:41.470 --> 28:43.350 Let's close that up with semicolon. 28:43.350 --> 28:46.070 And we're going to press Ctrl S to save our script. 28:46.070 --> 28:47.550 And let's move to unity. 28:47.550 --> 28:54.950 So we're just taking our player position in the y axis, A or A or basically that means transform dot 28:54.990 --> 28:55.430 position. 28:55.470 --> 29:02.270 Dot y basically means current position of this player game object in the y axis y axis, and we are 29:02.270 --> 29:05.390 checking if that is lesser than or equal to minus two. 29:05.430 --> 29:10.030 F means we are just calling the die function and die function just doing the rest thing. 29:10.030 --> 29:11.590 So let's go to unity now. 29:11.590 --> 29:15.790 And I'm gonna move this player somewhere over here to check. 29:15.790 --> 29:17.710 So in the y axis we're going to check. 29:17.710 --> 29:21.150 So let's click on this play button in the top in order to check it. 29:22.350 --> 29:28.070 And we will see once whenever this player game object in the y axis just gonna be uh, something like 29:28.070 --> 29:34.430 -2 or 0.2, you will see this player game object just gonna destroy itself right away. 29:34.830 --> 29:37.070 So just let's have a look on this. 29:37.870 --> 29:40.030 Uh, so let's take a look. 29:41.590 --> 29:45.950 So just wait a little bit moment, and we're going to check that. 29:49.510 --> 29:50.070 Sorry. 29:50.560 --> 29:53.160 uh, what I'm gonna do instead, I'm gonna. 29:53.360 --> 29:57.960 I'm gonna select my player game object, and I will move this over here. 29:57.960 --> 30:03.760 So this player game object just gonna just gonna fall right away for testing purposes. 30:03.760 --> 30:09.520 I only have done it or just moved this player game object over here, and now we will check it. 30:09.520 --> 30:11.720 So let's click on this play button in the top. 30:11.720 --> 30:17.800 And as soon as this player game object in the y axis just gonna be lesser than or equal to minus two, 30:17.840 --> 30:21.560 you will see this player game object just gonna die right away. 30:21.720 --> 30:22.440 So let's see. 30:22.880 --> 30:29.120 And as soon as the player game object is over here basically in the y axis which is minus two, we can 30:29.120 --> 30:34.520 see, uh, our player game object dies and this game over UI just gets activated. 30:34.560 --> 30:38.960 Basically we just calling the die function and die function just doing that thing. 30:38.960 --> 30:43.320 So I'm gonna get out of play mode and I will move this player game object over here. 30:43.320 --> 30:45.800 So let's select the player game object in the hierarchy. 30:45.960 --> 30:47.000 And I'm gonna move it. 30:47.000 --> 30:48.160 Something over here. 30:48.160 --> 30:50.800 And this seems pretty much fine by now.