WEBVTT 00:00.040 --> 00:08.080 Now this player GameObject needs to take damage from this fire trap saw and our spike head that we created 00:08.080 --> 00:09.160 up over here. 00:09.280 --> 00:15.280 Basically, we drag it here as you can notice, and if we select all of these traps, let's suppose 00:15.280 --> 00:21.280 if I select my fire in the hierarchy and then press down F in order to focus on that and go over to 00:21.320 --> 00:21.960 Inspector. 00:21.960 --> 00:26.360 As you can notice, we assign it this fire as a trap tag. 00:26.360 --> 00:33.520 And also if we select our spike head and then go over to Inspector, we can notice we also tag it as 00:33.560 --> 00:34.280 a trap. 00:34.280 --> 00:37.000 And also we have done the same thing with this jaw. 00:37.080 --> 00:43.600 So as soon as this player GameObject just gonna trigger with a GameObject or just gonna collide with 00:43.640 --> 00:50.240 the GameObject has a tag called trap means this player GameObject need to take damage and we already 00:50.240 --> 00:56.640 created player damage and scripting if you haven't checked that out, uh, so you can check out the 00:56.640 --> 00:57.720 previous lecture. 00:57.760 --> 01:03.440 Maybe something like 3130 or 32, even 34, 33. 01:03.480 --> 01:06.000 It can be so you can check that out. 01:06.000 --> 01:08.040 Uh, that uh, scripting part. 01:08.160 --> 01:11.360 Because in there we created the Takedamage function. 01:11.360 --> 01:16.800 So we need to call the Takedamage function once we're gonna trigger with this, uh, trigger with this, 01:16.800 --> 01:19.360 uh, fire trap or this game object. 01:19.360 --> 01:23.480 If we collide with this game object, then we're going to call the function. 01:23.480 --> 01:27.240 So let's open up our player script double by double clicking on it. 01:27.600 --> 01:30.240 And let's go to the bottom of our class. 01:30.480 --> 01:36.840 Uh, you can create a separate script if you do one for your player health, you can do that. 01:36.840 --> 01:39.280 But I'm gonna do inside my player script. 01:39.280 --> 01:44.160 So I'm gonna move over to town somewhere over here, as you can notice. 01:44.160 --> 01:47.480 So we using this on collision enter 2D function. 01:47.680 --> 01:50.720 And this function get called when we collide with something. 01:50.720 --> 01:55.280 But when we gonna trigger with something this function not gonna call at all. 01:55.280 --> 01:57.880 And for that we need to use another function. 01:57.880 --> 02:01.530 And we do know that function is called on trigger. 02:01.730 --> 02:05.050 So we need to include that which is on trigger. 02:05.050 --> 02:07.570 Enter 2D function and this on. 02:07.890 --> 02:10.410 Make sure you just type as I did over here. 02:10.450 --> 02:12.010 Else it's not going to work. 02:12.010 --> 02:16.130 So this on trigger 2D function get call when we trigger with something. 02:16.130 --> 02:19.810 So we're gonna trigger with this uh this fire trap. 02:19.810 --> 02:23.250 So this right over here, it's just going to call right away. 02:23.250 --> 02:27.490 And we can extract information by going over to this collision parameter. 02:27.610 --> 02:33.130 As you can see, we have an argument says Collider 2D and it says collision. 02:33.130 --> 02:36.850 So we can extract information with what we trigger it with. 02:37.050 --> 02:38.890 So what we're going to do over here. 02:39.170 --> 02:45.210 So this function get called when we're going to trigger with uh that fire or any game object that we're 02:45.210 --> 02:46.010 looking for. 02:46.010 --> 02:49.290 So we just want to check the tag of the game object. 02:49.290 --> 02:53.170 If the game object has a tag called trap, then we need to damage. 02:53.170 --> 02:56.890 So before we, uh, damage we just need to check. 02:56.890 --> 02:58.450 So we're going to use this if condition. 02:58.450 --> 03:03.330 Let's make first bracket and some curly brackets and what we want to check over here. 03:03.330 --> 03:05.490 We basically want to check the game object. 03:05.490 --> 03:09.170 We trigger it with hashtag called a trap or not. 03:09.170 --> 03:10.810 So we're going to use this collision. 03:10.970 --> 03:17.330 Collision dot GameObject and collision dot GameObject basically means the GameObject our player trigger 03:17.370 --> 03:18.010 it with. 03:18.010 --> 03:25.290 So the player definitely gonna trigger with this fire as well as this, uh, ground, you can simply 03:25.330 --> 03:30.490 say, so what we want to do now, we just want to access the tag of the game object. 03:30.490 --> 03:31.770 So to access the tag. 03:31.770 --> 03:37.170 So let's type dot tag and we will check if the tag is equals equals to trap. 03:37.370 --> 03:43.130 If that is the case basically means uh, this player game object right over here, it just trigger with 03:43.130 --> 03:44.650 this fire trap. 03:44.650 --> 03:50.370 And now what we have to do, we need to destroy or we need to damage our player. 03:50.370 --> 03:56.730 But before we damage our player, let's print out a message if it's perfectly working or not. 03:56.730 --> 03:58.370 So I'm going to go over to script. 03:58.370 --> 04:02.860 And over here we're going to type a message something like debug dot log. 04:02.980 --> 04:07.020 And we're going to say something like, uh, take player takes damage. 04:07.020 --> 04:11.900 So let's say player takes damage, player takes damage. 04:12.300 --> 04:15.500 And let's close that up with semicolon. 04:15.500 --> 04:18.580 And we're going to press down Ctrl S to save our script. 04:18.580 --> 04:20.460 And now let's move over to unity. 04:20.980 --> 04:25.020 So you will see as soon as beginner trigger with this fire game object. 04:25.020 --> 04:29.860 And we do know that this fire we just assign it with the tag called a trap. 04:29.860 --> 04:31.660 So we just taking that tag. 04:31.740 --> 04:37.380 And if the tag is equals equals to trap then what we simply doing, we just printing out the message 04:37.420 --> 04:38.220 in the console. 04:38.220 --> 04:41.060 As you can notice this player takes damage. 04:41.060 --> 04:46.500 So this message is just going to pop up as soon as we're going to trigger with that fire game object. 04:46.500 --> 04:48.820 So just wait a moment and you will see. 04:49.980 --> 04:51.500 So just wait a moment. 04:53.100 --> 04:58.700 And as soon as we're going to trigger with this fire game object, uh, that uh, that's just going 04:58.700 --> 04:59.300 to pop up. 04:59.300 --> 05:01.780 So let's go to Unity. 05:03.220 --> 05:07.220 And let's click on this play button in the top in order to play our game. 05:07.380 --> 05:10.460 And let's trigger with this fire a game object. 05:10.460 --> 05:17.740 And we do know that we just enabling the fire game object a box Collider 2D once it's flaming up, basically 05:17.740 --> 05:19.980 playing the flame animation clip. 05:19.980 --> 05:25.940 So now if we click closer to fire and if I trigger now it's not calling. 05:25.940 --> 05:32.980 But once the flaming animation is playing and if we move over to console tab, as you can see, the 05:32.980 --> 05:38.020 message just getting pop up says player takes damage as soon as this fire. 05:38.020 --> 05:42.060 Just playing the flaming animation clip animation clip. 05:42.060 --> 05:48.820 Because in that moment we just enabling our box collider 2D of this fire fire game object. 05:48.820 --> 05:50.660 So we're gonna get out of play mode. 05:50.660 --> 05:55.460 So instead of printing out message, we just want to destroy our player. 05:55.700 --> 05:59.340 And we also want to show up some explosion effect. 05:59.380 --> 06:00.900 We're going to do it later. 06:00.900 --> 06:02.380 For now, what we want. 06:02.420 --> 06:07.700 As soon as it's gonna trigger with this trap, we just want to set the position of this player game 06:07.740 --> 06:10.100 object one more time over here. 06:10.100 --> 06:14.580 And also, we need to decrease our max health of this player game object. 06:14.580 --> 06:18.540 So what we will do, we're gonna call we're gonna move over to our script. 06:18.620 --> 06:25.340 So instead of printing out message what we're gonna do, we basically, uh, just want to call the Takedamage 06:25.340 --> 06:28.260 function inside this our player scape. 06:28.260 --> 06:30.060 So we're going to call the Takedamage. 06:30.060 --> 06:33.100 So let's call take damage. 06:33.460 --> 06:34.580 So take damage. 06:34.580 --> 06:37.500 We made it up over here as you can notice. 06:38.260 --> 06:40.060 So we just made it here. 06:40.340 --> 06:41.860 So we need to call the function. 06:41.860 --> 06:44.140 And this function just gonna do these things. 06:44.380 --> 06:48.860 And if you just little bit confused then you can check out previous lecture. 06:48.980 --> 06:51.180 And it may be something like 31. 06:51.180 --> 06:52.420 So check that out. 06:52.460 --> 06:58.460 Uh which I name it something like player health player health or damage scripting. 06:58.460 --> 07:01.510 So you can check out the previous lecture for that. 07:01.510 --> 07:03.950 So now we need to call this Takedamage function. 07:03.950 --> 07:07.310 And this function just gonna do this thing as you can notice. 07:07.310 --> 07:10.430 So let's call the function and this function as a argument. 07:10.430 --> 07:12.870 It's going to take the parameter. 07:12.870 --> 07:14.270 So we're going to pass one. 07:14.270 --> 07:20.590 So every single time we're just gonna are we just gonna lose our health by one unit. 07:20.630 --> 07:23.630 And we're going to press down Ctrl s to save our script. 07:23.630 --> 07:25.630 And now let's move over to unity. 07:25.870 --> 07:31.510 And also you, we need to make a point from where we want to spawn our player. 07:32.070 --> 07:37.350 So just wait a moment and we're going to take a look on that later. 07:37.350 --> 07:40.750 So for a moment let's take a look on this. 07:41.390 --> 07:47.790 So if we just go ahead and then click on this play button in the top in order to play our game. 07:47.790 --> 07:53.550 You will see as soon as we're going to trigger with this fire game object, once this Fire game object 07:53.550 --> 08:00.710 is playing the fire animation clip, this player is just gonna lose all his health by one unit, her 08:00.710 --> 08:02.350 health by one unit. 08:02.390 --> 08:02.870 Sorry. 08:03.150 --> 08:05.310 So if I get closer to. 08:05.350 --> 08:07.630 As you can see, we're losing health. 08:07.630 --> 08:11.030 Then it's became one and then it's became zero. 08:11.230 --> 08:13.470 So we just loses all of our health. 08:13.550 --> 08:17.990 So what we want to do once we lose our health by one unit. 08:18.030 --> 08:22.190 I just want to spawn this player game object over here one more time. 08:22.310 --> 08:24.110 So I'm going to get out of play mode. 08:24.110 --> 08:26.630 And let's click on this play button in the top. 08:26.630 --> 08:31.150 And let's check the position in the y axis of this player game object. 08:31.150 --> 08:37.150 Since we're going to make a spawn point for this player in order to spawn this player game object itself. 08:37.510 --> 08:38.750 So that is the reason. 08:38.750 --> 08:40.230 So we're going to check the position. 08:40.430 --> 08:46.790 So now if I select my player GameObject in the hierarchy, then move over to Inspector Inspector tab. 08:46.790 --> 08:51.910 And as you can notice, the position in the X is 4.6. 08:51.910 --> 08:58.830 You can simply say and in the Y we can see minus three point -1.3. 08:59.070 --> 09:01.720 And in the x .65. 09:01.760 --> 09:06.040 So what we can simply do, we can just right click on this, uh, transform. 09:06.040 --> 09:09.000 And then we can go over to copy in the bottom. 09:09.000 --> 09:12.880 And then we can just copy copy our position. 09:12.880 --> 09:14.120 So let's click on it. 09:14.120 --> 09:17.040 Now we just copy it and we're going to get out of play mode. 09:17.040 --> 09:20.640 And we will create an empty parent empty game object. 09:20.640 --> 09:26.520 And we're going to paste the value uh and we will call something layer something like player position 09:26.680 --> 09:27.160 spawn. 09:27.520 --> 09:28.760 So let's go to hierarchy. 09:28.760 --> 09:30.760 Right click or hit this plus icon. 09:30.760 --> 09:32.760 Let's create an empty game object. 09:32.760 --> 09:35.760 And we're going to name this game object to something like player. 09:36.080 --> 09:44.560 Let's call it player spawn position player spawn position and make sure you go to Inspector. 09:44.560 --> 09:46.200 Right click and reset. 09:46.200 --> 09:48.920 And we can just paste the value in the x. 09:48.920 --> 09:50.880 We can set 4.65. 09:50.880 --> 09:57.720 And in the Y we can set -1.3 since we already copied the position. 09:57.720 --> 10:01.000 So we can simply go over to this transform right click. 10:01.040 --> 10:02.600 Then we will go to paste. 10:02.600 --> 10:04.080 In the bottom you can see. 10:04.120 --> 10:05.960 And then we're going to paste the position. 10:05.960 --> 10:10.840 And as soon as we paste we can notice in the x which is 4.65. 10:10.840 --> 10:15.920 And in the y which is minus one .1.340. 10:16.200 --> 10:17.720 So this seems pretty much cool. 10:18.000 --> 10:21.240 And for this I'm going to choose an icon. 10:21.240 --> 10:25.040 So let's select the player is player spawn position in the hierarchy. 10:25.280 --> 10:29.840 Go over to Inspector and we're going to choose an icon for that something like this. 10:30.160 --> 10:31.920 And this is fine. 10:31.920 --> 10:35.480 And I'm gonna drag it in the top so I can see all the time. 10:35.480 --> 10:39.720 So we also need a reference to our player spawn position. 10:39.720 --> 10:43.360 Then we can spawn our player in this position. 10:43.360 --> 10:45.080 So we will open up our player. 10:45.080 --> 10:50.760 Skip one more time and let's go to take damage function where we're taking damage. 10:50.920 --> 10:55.920 As you can see, we're taking damage right over here and we're shaking our camera. 10:55.920 --> 11:01.810 So once we take damage, we want to set the position of our player to that position, which is player 11:01.810 --> 11:02.810 spawn position. 11:02.810 --> 11:05.250 So we need a reference to that position. 11:05.250 --> 11:05.810 So for. 11:05.850 --> 11:12.050 It what we will do, we will go to top of our class and we're going to make a serialized private. 11:12.170 --> 11:15.770 Uh fill you can simply say so let's make it over here. 11:15.770 --> 11:18.450 So let's make serialized field private. 11:18.770 --> 11:25.610 And the component we're looking for is position means we basically looking for transform which is responsible 11:25.610 --> 11:26.530 for position. 11:26.530 --> 11:28.490 So we're going to pass our transform. 11:28.490 --> 11:31.770 And we can call this something like player spawn position. 11:31.770 --> 11:36.570 So let's call it player spawn position or a position. 11:36.570 --> 11:39.930 Or you can call player spawn point as well. 11:39.930 --> 11:42.090 And we're going to close that off with semicolon. 11:42.090 --> 11:46.130 And now let's move over to that line of code where we're taking damage. 11:46.130 --> 11:49.330 So we're taking damage over here as you can notice. 11:49.330 --> 11:53.330 So we just want to set our player position to that position. 11:53.330 --> 11:59.330 So what we're going to do after checking our camera we're going to set transform dot position and transform 11:59.330 --> 12:03.770 dot position over here basically means this player current position. 12:03.770 --> 12:10.450 And we're going to set the current position equal to our player spawn position spawn position dot position. 12:10.450 --> 12:12.570 And let's close that up with semicolon. 12:12.570 --> 12:16.210 So we're just setting equal to player spawn position dot position. 12:16.210 --> 12:19.050 So we're setting the current position of our player. 12:19.090 --> 12:25.210 When it takes damage we're setting to our player position player spawn position and we accessing the 12:25.210 --> 12:27.050 position as you can see. 12:27.050 --> 12:28.850 So we're just setting the position. 12:29.050 --> 12:33.010 And now what we're going to do we're going to press down control S to save our script. 12:33.010 --> 12:34.850 And now let's move over to unity. 12:35.170 --> 12:38.770 So what we need we need a reference to that position. 12:38.770 --> 12:44.930 So we created a variable underneath our health title as you've seen on top of our class. 12:44.930 --> 12:49.130 So we need to drag our player's spawn position to that field. 12:49.130 --> 12:50.650 So we're going to have the position. 12:50.650 --> 12:52.170 And we can just spawn it. 12:52.210 --> 12:58.530 As you can see, as soon as our player skip gets compiled, we can see player spawn position and it 12:58.530 --> 12:59.770 says None Transform. 12:59.810 --> 13:03.810 So we're going to take our player spawn position and drag it over to that field. 13:03.850 --> 13:09.050 Now, as you can notice, we have the player spawn position and we are ready to spawn it. 13:09.250 --> 13:14.930 And I'm going to take my player spawn position and let's drag it over to this other stuff GameObject 13:14.930 --> 13:19.330 to just keep uh, I just want to keep my hierarchy clean, so that's why. 13:19.650 --> 13:26.010 So make sure you just create an empty parent game object, and you can just drag all of the things there 13:26.010 --> 13:28.410 in order to make your hierarchically. 13:28.410 --> 13:33.050 So I can simply click over here in order to collapse, as you can notice. 13:33.250 --> 13:39.530 And I'm going to take my fire and we're gonna take it to our traps game object. 13:40.170 --> 13:45.690 But for now, let's leave that and let's go ahead and then click on this play button. 13:45.690 --> 13:49.810 You will notice as soon as we're going to take damage, camera will check. 13:49.810 --> 13:56.170 And our player position of this uh, of this just going to set back to our player position, a player 13:56.170 --> 13:59.130 spawn position as soon as we're going to take damage. 13:59.250 --> 14:02.980 So let's get closer to, uh, to this, uh, flame. 14:03.220 --> 14:09.860 So now if we take damage, as you can see, as soon as we just taking damage, we just moving over to 14:09.900 --> 14:11.340 player spawn position. 14:11.340 --> 14:15.340 And if we select our player in the hierarchy, then go over to Inspector. 14:15.340 --> 14:18.060 We can notice the player max cell is now one. 14:18.460 --> 14:23.020 And if we just do for the last time, we can see now. 14:23.180 --> 14:24.980 Now it's, uh died. 14:25.020 --> 14:33.700 As you can see player died message just uh, pops up because once we taking once we losing all of our 14:33.700 --> 14:34.220 health. 14:34.220 --> 14:37.180 Then we just calling the die function and die function. 14:37.180 --> 14:40.780 Just simply printing out this message saying player died. 14:40.780 --> 14:44.620 So I'm going to get out of play mode, and we're gonna check with this. 14:44.700 --> 14:47.540 Uh, stop by now, we're going to check with this. 14:48.020 --> 14:53.300 So let's click on this play button and it's gonna do nothing since we didn't script it. 14:53.300 --> 14:54.940 Our game object. 14:55.340 --> 15:00.060 Uh, so once we're going to collide with this show, then what we want to do, we just want to do the 15:00.060 --> 15:02.780 same thing as we have done with this fire. 15:03.060 --> 15:04.940 So we're just going to take damage. 15:04.940 --> 15:07.620 So let's wait a moment and we're going to surpass. 15:07.820 --> 15:12.700 And if we collide with the shore, as you can see nothing's happening. 15:12.860 --> 15:14.500 So we need to do something. 15:14.700 --> 15:17.500 So what we're going to do we're going to get out of play mode. 15:17.500 --> 15:20.900 And for that we're going to use on collision enter 2D function. 15:20.900 --> 15:21.300 Why? 15:21.500 --> 15:26.980 Because if I select my game object in the hierarchy then go over to Inspector, then Circle Collider 15:27.020 --> 15:27.500 2D. 15:27.540 --> 15:34.060 We didn't check the Is trigger, but if I select my fire then go over to Inspector, then box Collider 15:34.100 --> 15:34.380 2D. 15:34.420 --> 15:36.660 We just check the trigger. 15:36.660 --> 15:41.860 So that's why we're not going to use trigger basically on trigger into 2D function for this. 15:41.860 --> 15:50.180 So instead we're going to use on collision in on collision into 2D function because we added in set. 15:50.340 --> 15:54.260 Sorry if I select my so then go over to Circle Collider 2D. 15:54.300 --> 15:57.460 As you can notice we didn't check the trigger. 15:57.460 --> 16:03.230 So that's why we're going to use the on collision enter 2D function instead of Ontriggerenter. 16:03.230 --> 16:07.790 So we're going to open up our player, skip one more time and let's go to our skip. 16:07.950 --> 16:10.710 And let's go to Oncollisionenter 2D function. 16:10.710 --> 16:14.390 So as you can see I already have it inside my script. 16:14.390 --> 16:17.430 If you haven't then make sure you just type as you. 16:17.470 --> 16:19.030 As I did over here. 16:19.030 --> 16:20.830 And you can just ignore these things. 16:20.830 --> 16:23.590 Or you can just ignore this line of code. 16:23.590 --> 16:24.990 And now what we're going to do. 16:25.350 --> 16:28.230 So this function get called when we collide with something. 16:28.230 --> 16:35.630 And we do know that if we, uh, we just can we can extract information by what we colliding with this 16:35.630 --> 16:36.910 collision parameter. 16:36.910 --> 16:42.190 So we can access access information by going over to this collision parameter. 16:42.190 --> 16:48.950 So what we want to do, we basically want to check if our player GameObject collide with a GameObject. 16:48.950 --> 16:52.070 And if that GameObject has a tag called trap. 16:52.070 --> 16:57.670 So if I say select my shop and then spike head and go over to Inspector. 16:57.670 --> 17:02.070 As you can notice, we just assigned this game object as a trap drop tag. 17:02.070 --> 17:05.230 So we just want to check the check the tag. 17:05.270 --> 17:12.190 If the, uh if the tag is trapped, then that means we need to take damage and we need to set the position 17:12.190 --> 17:14.870 back to our player spawn position. 17:14.870 --> 17:16.110 So we're going to do the same thing. 17:16.110 --> 17:19.910 Basically, we need to call the Takedamage function and Takedamage function. 17:19.910 --> 17:21.510 Just going to do the res thing. 17:21.750 --> 17:23.470 So let's go to our script. 17:23.470 --> 17:24.950 And over here we're going to check. 17:24.950 --> 17:26.550 So let's use this if condition. 17:26.550 --> 17:29.270 Let's make first bracket and some curly brackets. 17:29.270 --> 17:31.110 And what we want to check over here. 17:31.110 --> 17:38.110 We basically want to check if collision dot GameObject dot tag and collision dot GameObject. 17:38.350 --> 17:43.510 Uh collision dot GameObject over here basically means the GameObject we collided with. 17:43.510 --> 17:45.510 So we definitely gonna collide with that. 17:45.510 --> 17:47.590 So GameObject and the spike head. 17:47.630 --> 17:53.230 So collision dot GameObject over here basically means that show or that spike head GameObject. 17:53.350 --> 17:55.110 And then we accessing the tag. 17:55.150 --> 17:56.910 As you can notice dot tag. 17:56.950 --> 18:02.030 And we're going to check if the tag is equals equals to trap if that is the case. 18:02.030 --> 18:08.550 So we firstly going over to that game object means our so our spike head, then we accessing the tag 18:08.550 --> 18:12.110 and we checking if the tag is equals equals to trap. 18:12.150 --> 18:13.390 Now what we have to do. 18:13.590 --> 18:16.910 And now our player game object need to take damage. 18:16.910 --> 18:19.750 So basically we need to call this Takedamage function. 18:19.750 --> 18:21.190 And this take damage function. 18:21.190 --> 18:24.030 Just going to do this thing as you can notice. 18:24.070 --> 18:29.070 First it's gonna subtract our health amount and it's going to check our camera. 18:29.070 --> 18:35.430 And then it's going to set our player position to player spawn position dot position as you can notice. 18:35.430 --> 18:40.150 So when I call the function over here because we're going to collide with that trap game object. 18:40.150 --> 18:42.870 So let's call the Takedamage function over here. 18:43.070 --> 18:44.270 Let's make first bracket. 18:44.270 --> 18:46.390 And let's close that up with semicolon. 18:46.390 --> 18:48.510 And this take damage as a damage amount. 18:48.510 --> 18:50.310 It's going to take an argument. 18:50.310 --> 18:54.790 So if we just put five right away it's gonna lose all of his health. 18:54.830 --> 18:59.870 Since I don't want to lose all of my health in one time. 18:59.870 --> 19:02.560 So that's why as a take damage argument. 19:02.560 --> 19:05.520 I'm just going to pass 1 or 2, something like that. 19:05.520 --> 19:08.520 And now we're going to press down Ctrl S to save our skip. 19:08.520 --> 19:10.480 And now let's move over to unity. 19:11.640 --> 19:18.520 And you will see as soon as we collide with this saw game object or that spike had the game object, 19:18.520 --> 19:25.560 we will lose one of our health, one health, and then the player position just going to set back to 19:25.600 --> 19:29.680 our player spawn position or where we just want to spawn it. 19:29.720 --> 19:33.880 Now our skip just gets compiled uh compiled. 19:34.000 --> 19:38.400 So let's click on this play button in the top in in order to play our game. 19:39.760 --> 19:46.680 So just wait a moment and once the compilation is done we can just go ahead and check that out. 19:47.120 --> 19:48.600 So just wait a moment. 19:50.000 --> 19:52.080 So I'm going to collide with this saw game object. 19:52.080 --> 19:53.160 Just wait a moment. 19:53.160 --> 19:59.280 And if we collide with this saw game object you will see that as you can see, as soon as we collide 19:59.280 --> 20:05.240 it, we just spawn it over here from player's pawn position, and if I select my player GameObject in 20:05.240 --> 20:07.320 the hierarchy, then go over to Inspector. 20:07.360 --> 20:16.840 We can see our player health now is four Maxhealth it was five and we just loses one of one of one health 20:16.880 --> 20:19.240 as soon as we just collided with this. 20:19.240 --> 20:20.360 So our game object. 20:20.360 --> 20:22.680 And now let's check with the spike one. 20:23.240 --> 20:25.400 Uh, we're gonna check with this spike. 20:25.680 --> 20:32.400 Or you can simply assume that even if we collide with collide with this spike GameObject. 20:32.560 --> 20:38.120 Uh, basically just gonna it's just gonna, uh, do the same thing like that. 20:38.120 --> 20:40.520 So now let's do that. 20:40.520 --> 20:41.720 So we're going to check it. 20:41.720 --> 20:43.600 So firstly I'm going to pass through it. 20:43.920 --> 20:45.960 Let's press down space key. 20:46.800 --> 20:48.360 Let's okay. 20:48.760 --> 20:50.080 Sorry okay. 20:50.240 --> 20:52.960 We're just taking damage from that enemy. 20:53.320 --> 20:54.840 And this seems pretty much cool. 20:54.880 --> 20:57.680 Basically it's gonna work fine and that's all. 20:57.680 --> 20:59.960 So I'm gonna get out of play mode, so make sure. 21:00.160 --> 21:05.930 And now we're just gonna make our, uh, hierarchy a little bit, uh, clean, you can say. 21:06.090 --> 21:11.570 So let's create an empty parent object, and we're going to name that GameObject to something like drops. 21:11.570 --> 21:17.530 And we're going to drag all of the tracks from our hierarchy into that GameObject in order to make our 21:17.530 --> 21:18.610 hierarchy clean. 21:18.970 --> 21:20.010 So let's do that. 21:20.010 --> 21:22.170 So for it we're going to go to hierarchy. 21:22.210 --> 21:24.250 Right click or hit this plus icon. 21:24.250 --> 21:26.170 Then create an empty game object. 21:26.170 --> 21:29.570 And we're going to call this GameObject to something like traps. 21:29.570 --> 21:30.890 So let's call it traps. 21:30.930 --> 21:33.330 And let's go over to Inspector Transform. 21:33.330 --> 21:35.570 Let's right click on it and then reset. 21:35.690 --> 21:38.090 And we can choose icon over here. 21:38.290 --> 21:42.970 And now I'm going to select uh the traps which is fire and the shore. 21:42.970 --> 21:45.690 And this spike head by holding down control. 21:45.690 --> 21:49.370 And we're gonna drag it top of this traps GameObject in the hierarchy. 21:49.610 --> 21:51.730 And we can just click over here to collapse. 21:51.730 --> 21:55.050 As you can notice, it's now a lot more cool. 21:55.290 --> 21:59.570 And we can press down control S in order to save our project. 21:59.570 --> 22:02.890 So I hope you get the idea that how you can do this.