WEBVTT 00:00.080 --> 00:04.800 Let's keep some health amount to our enemy game object, then we're gonna damage it. 00:04.960 --> 00:09.360 So let's select our enemy one game object, and let's open up the. 00:10.080 --> 00:15.200 Select the enemy one GameObject in the hierarchy first, and then open up the script by double clicking 00:15.200 --> 00:15.960 on it. 00:15.960 --> 00:21.200 So what we need, we need to give some health amount to our enemy game object. 00:21.200 --> 00:25.720 So I'm gonna go to top of our class and let's declare a variable. 00:25.720 --> 00:29.240 And that will be in like whole number 01234. 00:29.360 --> 00:32.680 So we're going to make a public and that will be int. 00:32.680 --> 00:35.480 And we're going to call it something like max health. 00:35.840 --> 00:39.880 And by default you can give any value that you would like to go with. 00:39.880 --> 00:42.200 Or you can just close that off with semicolon. 00:42.200 --> 00:46.000 And later on you can adjust in the inspector as well. 00:46.000 --> 00:49.120 So I'm going to give a default value something like three unit. 00:49.320 --> 00:52.960 And let's make a function in order to take damage. 00:52.960 --> 00:55.640 So we're going to make it somewhere in the bottom. 00:55.640 --> 00:57.600 And we're going to make this function public. 00:57.600 --> 00:57.920 Why. 00:57.960 --> 01:02.960 Because we're going to call this function through another script or another C sharp class. 01:02.960 --> 01:05.360 So that's why we're going to make this function public. 01:05.360 --> 01:06.760 So let's make it public. 01:06.760 --> 01:08.600 And for function we're going to type void. 01:08.640 --> 01:11.280 And we have to name the function what we want to name it. 01:11.280 --> 01:14.760 So we're going to call it something like take a damage. 01:14.760 --> 01:18.080 And we're going to pass first bracket and some curly brackets. 01:18.240 --> 01:22.240 And this function over here it's going to take an argument. 01:22.240 --> 01:28.840 So basically what you have to do you need to write in between this first bracket int that will be int. 01:28.840 --> 01:31.520 And we can call that one something like damage. 01:31.760 --> 01:37.480 And we can later on we can replace this number with any number that we would like to go with something 01:37.480 --> 01:40.400 like one, two, three, four like that. 01:40.400 --> 01:42.000 So now what we're going to do. 01:42.480 --> 01:45.960 So as you can see we created a Maxhealth parameter. 01:46.000 --> 01:48.320 Now we are ready to subtract that. 01:48.320 --> 01:51.160 So we're going to do it inside this takedamage function. 01:51.160 --> 01:52.120 So we're going to subtract. 01:52.120 --> 01:58.450 So max health in order to subtract we're going to use this minus equal and the amount that we want to 01:58.490 --> 01:58.850 subtract. 01:58.850 --> 02:01.010 So we're going to pass this damage parameter. 02:01.010 --> 02:03.330 And let's close that up with some my column. 02:03.330 --> 02:07.290 So let's call uh let's suppose we call this function for the first time. 02:07.290 --> 02:09.530 So the max health by default we set three. 02:09.570 --> 02:11.370 As you can see over here. 02:11.370 --> 02:12.610 So this is going to be three. 02:12.610 --> 02:17.250 And let's suppose as a damage parameter you just pass a one later on. 02:17.250 --> 02:18.650 So this is going to be one. 02:18.650 --> 02:19.810 So this is three. 02:19.810 --> 02:21.770 So three minus one is going to be two. 02:21.930 --> 02:24.850 And if you call this takedamage function one more time. 02:24.850 --> 02:26.850 So then now the max health is two. 02:26.890 --> 02:29.010 So two minus one is just going to be one. 02:29.010 --> 02:32.170 And if we call this takedamage function for the third time. 02:32.170 --> 02:34.410 So the max health is already now one. 02:34.410 --> 02:37.530 So one minus one is just going to be zero right away. 02:37.690 --> 02:40.450 So somehow this max health will reach zero. 02:40.610 --> 02:46.570 So uh, zero then what we have to do, we need to destroy our enemy game object right away. 02:46.570 --> 02:50.050 But before we destroy, we need to stop doing this thing. 02:50.050 --> 02:54.770 So let's suppose the max health is already zero of this enemy game object. 02:54.770 --> 02:57.170 And then we call this max health function. 02:57.170 --> 03:01.650 So the max health is now zero, and so zero minus one is just going to be minus one. 03:01.650 --> 03:03.650 So it will move over to negative value. 03:03.650 --> 03:05.530 So we need to stop doing it. 03:05.530 --> 03:10.930 So before we subtract one we need to check if the max health is already zero or not. 03:10.930 --> 03:18.410 So we're going to check if max health is less than or equal to zero means we need to stop doing this 03:18.810 --> 03:19.650 doing these things. 03:19.650 --> 03:21.690 So we're going to type some curly brackets. 03:21.890 --> 03:24.010 And in this brackets what we're going to do. 03:24.010 --> 03:27.890 We're going to type this return and then close that output semicolon. 03:27.890 --> 03:31.890 So after return whatever you're going to do it's not going to be executed. 03:31.890 --> 03:33.690 So the max cell let's suppose zero. 03:33.690 --> 03:36.130 So this condition is just going to be true right away. 03:36.130 --> 03:37.850 And we just type in return. 03:37.850 --> 03:40.210 And after return whatever we're going to do. 03:40.250 --> 03:42.410 This line of code will not be executed. 03:42.410 --> 03:47.370 Means the max health will start at zero once the max health reaches zero. 03:47.530 --> 03:53.450 As you can see, we're doing we basically checking the max cell is already less than or equal to zero. 03:53.530 --> 03:58.410 Then we typing return And we do know after return whatever we're going to do. 03:58.450 --> 04:00.090 It's not going to be executed. 04:00.090 --> 04:02.810 And let's also make a die function. 04:03.530 --> 04:05.850 But before we do, let's save our script. 04:05.850 --> 04:08.090 And we also need to call the function. 04:08.090 --> 04:10.450 So we just made this Takedamage function. 04:10.450 --> 04:14.930 And in order to take damage we also need to call that Takedamage function. 04:14.930 --> 04:19.210 But where are we going to do where we're going to call that function? 04:19.210 --> 04:23.370 Once this player game object shoot on this enemy game object. 04:23.370 --> 04:29.290 At that moment, we're going to call the uh, at that moment we we will call that function, which is 04:29.290 --> 04:31.410 the take damage as you seen. 04:33.410 --> 04:35.090 So just wait for to compile. 04:35.850 --> 04:37.050 Now it's done. 04:37.050 --> 04:42.690 So let's, uh, let's select our player game object where we're shooting, and let's open up the player 04:42.690 --> 04:44.690 script by double click on it. 04:44.690 --> 04:48.050 So as you can see we're just printing out a message. 04:48.250 --> 04:50.130 Uh, it says takes damage. 04:50.250 --> 04:52.250 Uh, basically enemy takes damage. 04:52.250 --> 04:56.450 But instead of doing this, we really want to damage our enemy. 04:56.730 --> 04:58.410 Sorry enemy game object. 04:58.410 --> 04:59.730 So we're going to do that. 04:59.730 --> 05:05.770 So what we will do we're going to use this hit info parameter in order to extract info whatever the 05:05.770 --> 05:07.010 ray hit with. 05:07.010 --> 05:09.130 So we're going to we're going to get the component. 05:09.130 --> 05:14.650 Firstly we will go over to transform sorry transform then Game Object. 05:14.810 --> 05:17.050 Then we're going to use this get component. 05:17.690 --> 05:21.290 And in this component make arrows into these arrows. 05:21.290 --> 05:25.290 We need to pass the script name that we really want to access. 05:25.290 --> 05:28.250 So in our case we're going to access the enemy script. 05:28.250 --> 05:31.130 So we're going to type enemy and then make first bracket. 05:31.130 --> 05:35.050 And over there we created the Takedamage function as used in. 05:35.050 --> 05:36.770 So we're going to call the function over here. 05:36.770 --> 05:41.970 So let's call it dot take damage and make first bracket and then close that up with semicolon. 05:41.970 --> 05:43.970 So this take damage right over here. 05:43.970 --> 05:47.010 It's going to take an argument as you can see. 05:47.010 --> 05:48.930 So we need to give a argument. 05:49.450 --> 05:51.170 So I'm going to pass one. 05:51.170 --> 05:52.540 So if we pass one. 05:52.540 --> 05:55.020 So every single time it's going to subtract one. 05:55.020 --> 05:58.580 And let's suppose you just pass two instead of one. 05:58.580 --> 06:02.980 Then the max health will gradually, uh gonna go down. 06:02.980 --> 06:09.180 And if you just pass three right away then the max, uh, then the our enemy game object will, uh, 06:09.220 --> 06:13.340 lose right away once we shoot on that enemy game object. 06:13.500 --> 06:15.100 But I'm gonna go with one. 06:15.100 --> 06:18.220 So that's why I just want to subtract every single time. 06:18.220 --> 06:19.180 One unit. 06:19.180 --> 06:22.300 If we just shoot on that enemy game object. 06:22.620 --> 06:26.380 Uh, so we're gonna press down control S in order to save our skip. 06:26.380 --> 06:28.380 And now let's move over to unity. 06:28.700 --> 06:34.060 So this hit info gets to once the ray collided with that enemy game object. 06:34.060 --> 06:39.900 Then what we're doing, we're just going hit dot, hit info dot transform dot game object basically 06:39.900 --> 06:42.300 means the game object that ray hit with. 06:42.300 --> 06:46.300 So the ray just definitely gonna hit with this enemy game object. 06:46.300 --> 06:51.660 So basically we're just going over to this enemy game object transform we can see in the inspector. 06:51.660 --> 06:57.380 And we by this transform which is accessing the whole, uh, whole this enemy game object. 06:57.380 --> 07:02.860 And then we're just going over to this enemy script, and then we're just calling this Takedamage function, 07:02.860 --> 07:05.940 and we don't know what Takedamage function is really doing. 07:05.940 --> 07:07.220 It's just subtracting. 07:07.220 --> 07:14.300 So if we call this damage function third time, and the max health of that enemy game object will gradually 07:14.300 --> 07:18.100 down, and we also need to destroy our enemy GameObject. 07:18.100 --> 07:20.940 But before we do, let's have a look on this. 07:20.940 --> 07:24.300 So I'm going to select my enemy one GameObject in the hierarchy. 07:24.300 --> 07:26.620 And let's click on this play button in the top. 07:26.620 --> 07:28.740 In order to play our game. 07:28.740 --> 07:35.580 You will see once we just click on this enemy game object three times, this enemy is just gonna lose 07:35.580 --> 07:36.860 all of his health. 07:36.860 --> 07:40.820 So first time sorry, we need to get a little bit closer. 07:41.340 --> 07:42.700 So we're going to shoot. 07:43.420 --> 07:44.540 So let's click. 07:44.580 --> 07:50.740 As you can see, as soon as we shoot two times we can see Max health is now one and if I just shoot 07:50.780 --> 07:55.820 third time we can see the max health is now zero of this enemy GameObject. 07:55.820 --> 07:57.300 So what we need to do. 07:57.300 --> 07:58.980 So let's get out of play mode. 07:58.980 --> 08:06.380 So the once the uh, reach of this maxhealth, basically, once our max health of this enemy GameObject 08:06.380 --> 08:10.340 reaches zero, then we want to destroy this enemy GameObject. 08:10.340 --> 08:14.540 But before we destroy, let's make a die function in order to do that. 08:14.540 --> 08:18.900 So let's go to enemy script and we're going to make the die function in the bottom. 08:18.900 --> 08:20.740 And it doesn't need to be public. 08:20.740 --> 08:23.460 Basically this function doesn't need to be public. 08:23.460 --> 08:28.300 Instead we can make it private, but we can simply type type void. 08:28.340 --> 08:34.700 So if we just don't assign with something like private right in front of this void or public, it will 08:34.700 --> 08:41.820 be marked as a private or just gonna declare itself automatically a private function. 08:41.820 --> 08:44.380 And we have to name the function what we want to name it. 08:44.380 --> 08:49.060 So I'm going to call it something like die make first bracket and some curly brackets. 08:49.100 --> 08:51.180 For now, we're gonna print out a message. 08:51.180 --> 08:54.380 I don't want to destroy my enemy game object right away. 08:54.580 --> 09:00.860 So that's why what I'm going to do, I'm going to type, uh, basically debug dot log, debug dot log 09:00.860 --> 09:02.780 in order to print out a message. 09:02.780 --> 09:05.140 And I'm going to say something like enemy. 09:05.460 --> 09:10.620 Or we can simply pass this dot transform dot name. 09:10.620 --> 09:13.820 And top of that I am going to add a custom message. 09:13.820 --> 09:15.820 So plus and make quotation. 09:15.820 --> 09:22.580 And you can just add top of that custom message that you really want to see something like uh tight. 09:22.940 --> 09:25.100 And let's close that up with semicolon. 09:25.500 --> 09:30.420 So this this dot transform dot name basically is just referring itself. 09:30.420 --> 09:34.180 This just referencing this enemy game object itself. 09:34.180 --> 09:39.220 And then we're just moving over to this transform component of this enemy game object. 09:39.220 --> 09:43.980 And then by this transform component, we just accessing the name of the game object. 09:43.980 --> 09:49.870 And we can see in Inspector the name is anime one, so this is going to be anime one. 09:50.190 --> 09:53.630 The name and top of that we added a custom message. 09:53.830 --> 09:55.110 Style means anime. 09:55.150 --> 10:01.790 One type message is going to pop up in the console, so we also need to call this take this type function. 10:02.190 --> 10:05.950 We just made this die function, but we never call it calling it. 10:05.950 --> 10:12.110 So this line of code will not be executed means we're not going to able to see this message once we 10:12.110 --> 10:13.990 loses all of our help. 10:13.990 --> 10:17.310 So what we will do, we will move over to this update function. 10:17.310 --> 10:20.710 And we do know that update function runs every single frame. 10:20.710 --> 10:26.670 So every single frame we're going to keep track of how much health this anime game object kernel currently 10:26.670 --> 10:27.030 have. 10:27.070 --> 10:33.390 And if the max health of our anime game object is already zero, then we're going to call this die function. 10:33.390 --> 10:39.030 And what this function is doing is just printing out a message in the console says anime one died, 10:39.070 --> 10:40.270 as you can see. 10:40.270 --> 10:41.270 So let's call it. 10:41.270 --> 10:46.510 So I'm going to move over to this update function and top of this update function, I'm going to check 10:46.550 --> 10:49.950 if I make first bracket and some curly brackets. 10:51.190 --> 10:52.950 So what we want to check over here. 10:52.950 --> 10:57.030 We want to check the Maxhealth of our enemy GameObject. 10:57.030 --> 11:04.590 So I'm going to check if Maxhealth is lesser than or equal to zero means the max health of our enemy 11:04.590 --> 11:08.750 GameObject, or this enemy GameObject just loses all of his health. 11:08.750 --> 11:14.510 So we're checking if the max health is lesser than or equal to zero means we don't have any health, 11:14.670 --> 11:15.750 then what we have to do? 11:15.790 --> 11:18.390 We need to call this type function and die function. 11:18.390 --> 11:23.750 Just going to do the best thing which which is just going to print out the message in the console says 11:23.790 --> 11:24.830 enemy one died. 11:24.830 --> 11:26.710 So let's call the function over here. 11:26.750 --> 11:30.870 Once we reach a max health of this enemy GameObject zero. 11:30.870 --> 11:37.750 So let's call the die function uh die function and make first bracket and then close that up with semicolon. 11:37.750 --> 11:41.950 And we're going to press down control S in order to save our script. 11:41.950 --> 11:43.630 And let's move to unity now. 11:43.990 --> 11:49.950 So once this many enemy GameObject just gonna lose all of his health, that die function just gonna 11:49.950 --> 11:54.710 call right away and we don't know what we doing inside that die function. 11:54.710 --> 11:59.270 We basically printing out a message in the console says enemy one died. 11:59.310 --> 12:00.190 So let's have a look. 12:00.190 --> 12:04.790 So I'm going to click on this play button in the top in order to see that. 12:08.510 --> 12:10.350 So just wait for it to compile. 12:12.030 --> 12:17.550 And so let's basically attack on this enemy game object three times. 12:17.550 --> 12:22.190 You will see once this enemy game object just gonna lose all of his health. 12:22.230 --> 12:27.470 As you can see, as soon as the max health of this enemy game object, I'm going to click on this pause 12:27.470 --> 12:30.510 button in the top in order to pause my game. 12:30.510 --> 12:35.070 So the max health we can see in in this enemy game object is now zero. 12:35.230 --> 12:41.310 And if we move over to console tab, we can see enemy one died message just getting pop up every single 12:41.310 --> 12:41.750 time. 12:41.790 --> 12:45.470 because this anime one game object just loses all of his hell. 12:45.470 --> 12:51.030 And we do know once we lose it, we're just calling the die function and die function just doing the 12:51.030 --> 12:51.830 rest thing. 12:51.830 --> 12:58.110 So let's get out of play mode instead of printing out message, we just want to destroy our enemy game 12:58.150 --> 12:58.630 object. 12:58.630 --> 13:02.550 So let's double click on this message in order to move that line of code. 13:02.550 --> 13:05.950 Or we can simply move over to our anime script. 13:05.950 --> 13:07.470 So let's move to die function. 13:07.470 --> 13:12.750 As you can see, we just printing out the message over here and after printing out message, I just 13:12.750 --> 13:15.670 want to destroy my enemy game object. 13:15.670 --> 13:19.230 And in order to destroy, we're going to use this destroy function. 13:19.230 --> 13:23.270 And this destroy function, it's going to take the game object you want to destroy. 13:23.270 --> 13:27.870 So in our case we're going to pass this dot game object basically means itself. 13:28.150 --> 13:30.710 And then we're going to close that up with semicolon. 13:30.710 --> 13:32.670 Firstly we're printing out message. 13:32.670 --> 13:36.310 And after that we're just destroying the enemy game object right away. 13:36.470 --> 13:43.240 And if you just want to put a specific time and after that amount of time, you just want to destroy. 13:43.400 --> 13:48.080 Then as a second argument, comma, you can specify the time as well. 13:48.080 --> 13:51.000 But I'm going to destroy my enemy game object right away. 13:51.000 --> 13:58.880 So that's why as a second argument, I'm not gonna give any value or any time or after that amount of 13:58.880 --> 14:00.440 time, I just want to destroy. 14:00.480 --> 14:03.440 I just want to destroy my enemy game object right away. 14:03.440 --> 14:06.160 So that's why this game object, I just pass. 14:06.200 --> 14:11.520 And as a second argument, I haven't decided to put it over here. 14:11.520 --> 14:14.360 So the enemy game object just gonna destroy right away. 14:14.360 --> 14:18.480 And we're going to press down control S one more time in order to save our script. 14:18.480 --> 14:19.960 And let's move to unity. 14:24.840 --> 14:30.960 So once this enemy game object loses all of his health, you will see this enemy game object just gonna 14:31.000 --> 14:32.360 destroy itself. 14:32.480 --> 14:34.120 So let's click on this play button. 14:34.120 --> 14:38.040 But before I do, I'm going to make my player speed a little bit fast. 14:38.040 --> 14:40.720 So I'm going to select my player GameObject in the hierarchy. 14:40.920 --> 14:44.280 And I'm going to make the speed something like 1.5. 14:44.400 --> 14:46.520 And now let's click on this play button. 14:46.520 --> 14:48.760 We will see this player GameObject. 14:48.800 --> 14:56.640 Just going to move a little bit faster in the right direction because we just increased up our speed. 14:56.640 --> 15:00.600 As you can see in the inspector underneath our player script. 15:01.000 --> 15:03.080 So let's get rid attack. 15:03.720 --> 15:09.960 As you can see, as soon as our enemy GameObject loses all of its health, we can see this enemy GameObject 15:09.960 --> 15:12.520 just loses all of his all of his health. 15:12.520 --> 15:14.200 But before it destroy it. 15:14.200 --> 15:18.040 Also print out a message in the console says enemy one died. 15:18.080 --> 15:19.160 As you can see. 15:19.200 --> 15:21.560 And after that it just destroyed itself. 15:21.680 --> 15:23.320 So let's get out of play mode. 15:23.360 --> 15:25.680 And I want what I want to do. 15:25.720 --> 15:33.000 I just want to, uh, basically, uh, I want to show up an explosion effect before this enemy GameObject 15:33.000 --> 15:33.520 dies. 15:33.640 --> 15:37.280 So we're going to do that, uh, for in order to do, I'm going to move. 15:38.080 --> 15:43.600 Move over to my project tab, then assets and assets and then sprites folder. 15:44.480 --> 15:46.120 Sprites folder. 15:46.160 --> 15:49.960 I have it and I'm going to move over to my explosion folder. 15:50.240 --> 15:54.520 So I need to take a look if there is explosion or not. 15:58.200 --> 16:06.680 Uh, I can not able to see explosion or we can simply type over here as well. 16:07.000 --> 16:08.160 Explosion. 16:08.640 --> 16:10.120 And I don't see. 16:10.120 --> 16:13.200 So we need to drag the explosion sprites first. 16:13.840 --> 16:22.200 So what I'm gonna do, I'm gonna open up my file manager and then local Dixie, and then I'm gonna move 16:22.200 --> 16:25.200 over to my this. 16:27.320 --> 16:29.960 And this built. 16:31.920 --> 16:40.840 Sorry to to to to to Do assets sprites, explosion. 16:40.840 --> 16:43.400 So I have explosion sprites over here. 16:43.400 --> 16:47.160 So I'm going to drag in my project in this unity project. 16:47.440 --> 16:53.520 Uh, I'm going to make a sub folder in this sprite folder by right clicking create folder. 16:53.760 --> 16:58.360 And I'm going to call this folder to something like sorry I'm going to right click on it. 16:58.360 --> 16:59.960 Let's click on this rename. 17:00.480 --> 17:02.960 And I'm going to call it explosion. 17:03.280 --> 17:07.440 And I'm going to drag all of the explosion over here in this folder. 17:07.440 --> 17:10.240 So let's select them and drag it over to this folder. 17:10.480 --> 17:17.240 And unity just going to take a moment in order to uh import all of all of these assets. 17:17.360 --> 17:18.600 So now it's done. 17:18.920 --> 17:22.880 So what I want to do I want to show the show of the explosion. 17:22.880 --> 17:29.560 So I'm going to move over to my explosion folder, then this and let's select this sprite. 17:31.600 --> 17:37.970 So we need to find a perfect sprites, so this one seems perfect to me. 17:37.970 --> 17:40.410 So I'm going to select my that sprites. 17:40.450 --> 17:44.730 Let's go to uh, basically this sprite editor pixel per unit. 17:44.730 --> 17:51.610 We're going to make it 16 filter mode to point no filter and then click apply and Sprite editor top 17:51.610 --> 17:52.530 left slice. 17:52.530 --> 17:57.530 Select automatic to create pixel count and count how many columns and rows it has. 17:57.530 --> 18:01.610 So four eight, 12. 18:01.610 --> 18:05.290 So we're going to put 12 columns and one row. 18:06.330 --> 18:09.050 Click slice apply and it's done. 18:09.050 --> 18:12.410 So let's click on this arrow and I'm going to select my first sprite. 18:12.410 --> 18:15.970 Let's drag it over to this scene view or into this hierarchy. 18:16.130 --> 18:21.050 And I'm going to name it to something like explosion explosion. 18:21.450 --> 18:23.890 And we're going to make the animation fast way. 18:23.890 --> 18:27.610 So let's select all of these individual sprite by holding down shift. 18:27.610 --> 18:33.530 And let's move it or drag it on top of this explosion GameObject in the hierarchy in order to make the 18:33.570 --> 18:34.650 animation right away. 18:34.850 --> 18:43.050 Let's go to Assets Animation and I'm going to create a another folder for all of these things like uh, 18:43.090 --> 18:45.770 explosion animation or coin animation. 18:45.770 --> 18:49.690 So I'm going to create another folder for that, another subfolder. 18:49.690 --> 18:52.530 So I'm going to right click new Folder. 18:52.530 --> 19:01.410 And I'm going to call this folder to something like uh explosion uh or staff animation, something like 19:01.410 --> 19:01.650 that. 19:01.650 --> 19:05.250 We can call and let's open up this folder as well. 19:05.250 --> 19:06.850 And we have to name the animation. 19:06.850 --> 19:09.370 So I'm going to call it explosion. 19:10.210 --> 19:11.770 And let's click on save. 19:11.810 --> 19:13.690 And let's go to animation tab. 19:13.690 --> 19:15.050 Click on this play button. 19:15.050 --> 19:21.410 Now we are able to see but it's uh it seems like this is pretty much big the explosion. 19:21.410 --> 19:24.370 So I'm gonna make it a little bit small these sprites. 19:24.370 --> 19:27.330 So I'm going to move over to my project tab sprite sheet. 19:27.330 --> 19:30.770 And I'm going to make this pixel per unit to something like 20. 19:31.130 --> 19:33.730 And let's click on this apply button in the bottom. 19:33.850 --> 19:35.770 Still, it seems a little bit bigger. 19:35.770 --> 19:38.850 So I'm going to make something around 24. 19:39.050 --> 19:42.090 And let's click on this apply button by scrolling down. 19:42.290 --> 19:46.210 And now this uh, 24 seems pretty much good. 19:46.410 --> 19:49.890 Uh, and we also don't want this animation clip to be looped. 19:49.890 --> 19:53.170 So we're gonna, we're gonna uncheck the loop time. 19:53.450 --> 19:57.130 So in order to do let's move over to project tab assets. 19:57.130 --> 20:04.450 And then animation stops animation basically go over to that folder where you just place it your animation. 20:04.450 --> 20:11.050 So in my case this stop animation sub folder and I can see the explosion animation clip over here. 20:11.250 --> 20:16.570 And what we need to do, we're gonna uh, we don't want this animation clip to be loop. 20:16.570 --> 20:20.530 So that's why firstly I'm going to select my, uh, that animation clip. 20:20.530 --> 20:26.770 Let's move over to Inspector and I'm going to uncheck the loop time in order to uh, basically I don't 20:26.770 --> 20:28.690 want animation clip to loop. 20:28.930 --> 20:32.260 And we're going to make this explosion a game object as well. 20:32.300 --> 20:38.740 A prefab, because we're gonna spawn this explosion once this enemy game object dies, as well as this 20:38.740 --> 20:39.860 player game object. 20:39.860 --> 20:46.740 So we're gonna spawn at that time, and we don't want this explosion game object to be the default in 20:46.740 --> 20:49.220 our scene view as well as in the hierarchy. 20:49.220 --> 20:51.700 So let's firstly make it this one prefab. 20:51.700 --> 20:54.820 So we're going to select our explosion GameObject in the hierarchy. 20:54.940 --> 20:57.500 And let's drag it over to this prefab folder. 20:58.540 --> 21:00.940 And we're going to remove it from now. 21:02.740 --> 21:06.220 And we're gonna spawn once this enemy game object dies. 21:06.220 --> 21:10.820 So let's open up our enemy script quickly by double clicking on it. 21:11.020 --> 21:13.100 And let's go to the top of our class. 21:13.100 --> 21:15.980 But before we do, let's go where we're dying. 21:15.980 --> 21:18.060 So over here, as you can see. 21:18.060 --> 21:21.900 So before we type, we just want to show that explosion game object. 21:21.900 --> 21:28.140 So that's why we're gonna before we do, before we destroy our enemy game object, we're going to spawn 21:28.140 --> 21:31.540 that explosion game object or that effect. 21:31.540 --> 21:38.220 And in order to spawn that we do know, we need to use this instantiate function and this instantiate 21:38.220 --> 21:39.740 function as a first argument. 21:39.740 --> 21:42.580 It's going to take the game object you want to show up. 21:42.580 --> 21:44.180 So in our explosion. 21:44.180 --> 21:48.620 And the second thing it's going to take the position where you just want to show up. 21:48.620 --> 21:51.180 And the third thing it's going to take the rotation. 21:51.180 --> 21:56.500 So let's go to the top of our class and let's declare those variable by one by one. 21:56.500 --> 21:58.260 So let's go to top of our class. 21:58.260 --> 22:00.700 And I'm going to make it somewhere over here. 22:00.700 --> 22:02.380 So let's make a public. 22:02.380 --> 22:06.060 And that explosion game object itself a whole game object. 22:06.060 --> 22:08.420 So that's why we need to type this game object. 22:08.420 --> 22:11.340 And we can call this one to something like explosion. 22:11.340 --> 22:13.580 So I'm going to call it explosion. 22:13.580 --> 22:15.580 And let's close that up with semicolon. 22:15.580 --> 22:21.540 And make sure once you move over to unity and drag the reference or else you're going to get some error 22:21.580 --> 22:22.100 error. 22:22.100 --> 22:24.900 So I'm going to move over to my instantiate function. 22:24.900 --> 22:30.780 So as a first argument it's going to take the game object or the effect that you want to show. 22:30.780 --> 22:32.860 So in my case, this explosion. 22:32.860 --> 22:35.060 And the second thing it's going to take the position. 22:35.060 --> 22:40.940 So I'm going to pass this transform dot position basically means center position of our enemy game object 22:40.980 --> 22:44.140 or the current position of our enemy game object. 22:44.140 --> 22:46.340 And the third thing it's going to take the rotation. 22:46.340 --> 22:49.180 So we don't we're not gonna rotate like that. 22:49.180 --> 22:54.460 So we're going to simply pass quaternion dot identity basically means no rotation. 22:54.460 --> 22:56.460 And let's close that up with semicolon. 22:56.460 --> 22:58.260 And then we're going to press down Ctrl s. 22:58.300 --> 22:59.860 And let's move to unity. 22:59.860 --> 23:04.300 So underneath our enemy script we're able to see that field says explosion. 23:04.300 --> 23:09.420 So what we need to do right there we need to drag the explosion game object into that slot. 23:09.420 --> 23:12.500 So we're going to have the game object or the explosion effect. 23:12.500 --> 23:14.780 Then we can spawn that. 23:14.980 --> 23:17.420 So now let's have a look on this. 23:17.420 --> 23:23.380 So as soon as our enemy script gets compiled we can see underneath our enemy script explosion. 23:23.380 --> 23:26.220 And it says none game object basically empty. 23:26.220 --> 23:30.460 So what we need to do, we need to drag the explosion game object over here. 23:30.460 --> 23:32.020 So we're going to have the reference. 23:32.020 --> 23:38.940 So let's go to assets and then prefabs folder basically where we drag it and I have it over here. 23:38.940 --> 23:42.500 So I'm going to select that and let's drag it over to this slot. 23:42.700 --> 23:47.860 And we can see by now we have the explosion game object as you can see. 23:47.860 --> 23:52.020 So we can just click on this play button in the top in order to play our game. 23:52.020 --> 23:53.980 And let's have a look on this. 24:00.580 --> 24:02.180 So just wait for it to compile. 24:02.660 --> 24:07.700 And if we just, uh, attack on this enemy game object three times, you will see that. 24:09.220 --> 24:16.020 So as you can see, as soon as our enemy game object dies, the explosion game object just shows up. 24:16.020 --> 24:20.420 So if we move over to hierarchy, we still have the explosion game object. 24:20.420 --> 24:22.060 As you can see the. 24:22.060 --> 24:27.630 So we also need to destroy this explosion came object after some period of time. 24:27.830 --> 24:34.030 And also we can see that the position of that explosion game object is a kind of bit weird. 24:34.030 --> 24:36.230 So we need to move it a little bit down. 24:36.230 --> 24:40.070 So let's get out of play mode and let's create an empty game object. 24:40.070 --> 24:43.430 And we're gonna move that in the bottom of this player game object. 24:43.430 --> 24:50.150 Because from that point or that game object or that position, we just want to show up the explosion 24:50.150 --> 24:52.750 game object or that explosion effect. 24:52.990 --> 24:57.870 So let's create an empty game object or in this anime game object. 24:57.870 --> 25:00.550 So I'm going to right click on this anime one game object. 25:00.550 --> 25:03.070 And let's create an empty game object. 25:03.070 --> 25:06.830 And I'm going to call this game object to something like Explosion Point. 25:07.070 --> 25:12.630 So let's call it explosion point or explosion position. 25:12.790 --> 25:14.630 And I'm going to drag it in the bottom. 25:14.630 --> 25:16.510 So let's select this move tool. 25:16.630 --> 25:21.750 And I'm going to move it somewhere a fit of this player game object somewhere around here. 25:22.150 --> 25:24.870 And I'm gonna choose an icon or gizmos. 25:24.910 --> 25:26.230 And this seems fine. 25:26.430 --> 25:28.590 And let's open up our anime script. 25:29.150 --> 25:31.430 So let's open that up quickly. 25:32.030 --> 25:38.630 So what I want to do, I want to replace this transform dot position with our explosion point as we 25:38.630 --> 25:39.230 created. 25:39.230 --> 25:43.710 But before we remove, we need a reference of that point that we created. 25:43.710 --> 25:47.350 So let's go to top of our class and let's grab the reference first. 25:47.350 --> 25:49.070 So we're going to make a public. 25:49.350 --> 25:51.030 And that is a transform. 25:51.030 --> 25:53.590 Basically we're just looking for position. 25:53.590 --> 25:55.630 So that's why we're going to type transform. 25:55.630 --> 25:58.950 And we can call this one to something like explosion point. 25:58.950 --> 26:02.150 So I'm going to call it explosion point or position. 26:03.230 --> 26:05.150 And let's close that up with semicolon. 26:05.150 --> 26:07.790 And let's go to that line of code over here. 26:07.790 --> 26:11.030 And I'm going to replace this with explosion point. 26:11.270 --> 26:17.510 And make sure you just drag the reference in the inspector once you move over to unity. 26:17.910 --> 26:21.910 And now what we have to do, we just created this explosion. 26:22.070 --> 26:27.590 Basically, we spawned this explosion in this position with no rotation, as you can see. 26:27.750 --> 26:32.110 So after spawning, we're gonna store this into another variable. 26:32.110 --> 26:34.110 So this itself a whole game object. 26:34.110 --> 26:38.270 So what we're going to do, we're going to store into a another game object variable. 26:38.270 --> 26:43.270 And we can call this one to something like tame explosion steam explosion. 26:43.270 --> 26:45.230 And let's set equal to this. 26:45.230 --> 26:51.790 So firstly what we have done we just spawned this explosion in this point or this position with no rotation. 26:51.790 --> 26:58.350 And after that we just we just take in that explosion, uh, basically spawn that explosion effect and 26:58.390 --> 27:00.990 we whatever we spawn it, we just taking that. 27:00.990 --> 27:04.830 So in our case it's just going to be explosion effect that we know. 27:04.830 --> 27:08.910 So uh, after spawning it, we're just taking this explosion effect. 27:08.910 --> 27:14.430 And then we're storing into this explosion a game object as you can see. 27:14.430 --> 27:16.750 So it's gonna work like as a container. 27:16.750 --> 27:20.550 So firstly we spawn it and then we just uh, responded. 27:20.550 --> 27:21.070 Whatever. 27:21.070 --> 27:27.430 We responded, we just, uh, we just take in that and then we store it into this explosion container, 27:27.470 --> 27:33.990 as you can see, or this steam explosion game object or Tim basically referencing the temporary. 27:34.190 --> 27:37.750 So firstly, we spawn it at this position with no rotation. 27:37.750 --> 27:42.390 And after that, whatever we spawn it, we just store it in this steam explosion. 27:42.390 --> 27:44.550 So we spawn that explosion effect. 27:44.550 --> 27:51.270 So, uh, after spawning we just taking that explosion effect and then we storing into this steam explosion 27:51.270 --> 27:54.470 container or this steam explosion game object. 27:54.470 --> 28:00.670 And after that, what we have to do, we also need to delete that explosion container basically where 28:00.670 --> 28:03.310 we stored that explosion effect. 28:03.310 --> 28:07.950 So we also need to destroy the explosion effect after some period of time. 28:07.950 --> 28:10.990 So we're going to use this destroy function in order to destroy. 28:11.030 --> 28:14.870 So as a first argument we do know it's going to take the game object. 28:14.870 --> 28:17.310 So you want to try you want to destroy. 28:17.310 --> 28:19.360 So in our case stem explosion. 28:19.600 --> 28:24.640 And we don't know, we just started that explosion effect into this stem explosion. 28:24.640 --> 28:28.200 Or you can say you can say like in this container. 28:28.200 --> 28:35.000 So we just also destroying that container basically where we store it that time explosion or that explosion 28:35.000 --> 28:35.520 effect. 28:35.520 --> 28:43.200 So we also destroying as well as you can see, but we can specify this as a second argument that time 28:43.200 --> 28:47.000 because we just want to complete the explosion effect animation. 28:47.000 --> 28:49.240 And after that we just want to destroy. 28:49.240 --> 28:52.400 So that's why as a comma we're gonna specify the time. 28:52.560 --> 28:57.680 But before we specify the time, make sure you just go to unity and see the time limit. 28:57.720 --> 29:03.760 Basically we can move over to project tab, then assets and then prefabs folder basically where we drag 29:03.760 --> 29:06.160 the explosion and we can see it over here. 29:06.160 --> 29:11.840 So we can simply double click or double click on it in order to open that up in prefab mode. 29:11.840 --> 29:16.520 And if we move over to animation and we can see the animation over here. 29:16.560 --> 29:18.600 So something like 0.9 second. 29:18.640 --> 29:24.840 As you can see, it's just completing the whole animation clip, as you can see in this scene view as 29:24.840 --> 29:25.240 well. 29:25.400 --> 29:30.080 So after this amount of time we also need to destroy this explosion effect. 29:30.080 --> 29:37.040 So we do know we just firstly spawn it and we just store this explosion game object or that effect into 29:37.040 --> 29:38.400 this explosion. 29:38.400 --> 29:43.000 And after that we also destroying the explosion basically where we store it. 29:43.000 --> 29:45.920 So as a second argument we're gonna specify the time. 29:45.920 --> 29:48.040 So we're gonna pass 0.98. 29:48.160 --> 29:54.520 And we do know after this amount of time which is 0.9 F, it just completely, then completing the whole 29:54.520 --> 30:00.360 animation clip and after completing the whole animation clip, uh, we just want to destroy. 30:00.360 --> 30:06.960 So that's why as a second argument, we just specify the time, which is 0.9 F, because after after 30:06.960 --> 30:10.720 this amount of time, it's just completing the whole animation clip. 30:10.720 --> 30:12.120 So that is the reason. 30:12.120 --> 30:18.120 And we're gonna close that up with semicolon in order to, uh, just, uh, save our code. 30:18.120 --> 30:19.480 So I'm going to press down Ctrl. 30:19.520 --> 30:25.120 S to save our code and make sure you just close that off with semicolon as well. 30:25.120 --> 30:29.040 So now let's move over to unity and have a look on this. 30:31.680 --> 30:33.840 So just wait for a little moment. 30:39.840 --> 30:41.000 So we need to go back. 30:41.000 --> 30:43.120 So in hierarchy we can see back arrow. 30:43.120 --> 30:46.120 So just click there in order to move in scene view. 30:46.840 --> 30:48.840 And uh let's have a look. 30:48.840 --> 30:54.960 But before we do make sure you select your anime game or anime one game object or the anime and select 30:54.960 --> 30:57.920 this explosion point and drag it right there. 30:57.920 --> 31:01.680 Because from this position we want to spawn that explosion effect. 31:01.680 --> 31:03.920 So we need to drag the reference right there. 31:03.920 --> 31:09.800 So we're going to have the position and then we can spawn it or else you're gonna get some weird errors. 31:09.800 --> 31:16.960 So make sure you just drag the explosion point uh game object or this position in corresponding slot. 31:17.160 --> 31:18.840 And now let's have a look on this. 31:18.840 --> 31:25.160 So I'm going to click on this play button in the top to play our game to uh, basically uh to play our 31:25.160 --> 31:25.520 game. 31:25.720 --> 31:29.280 And I really apologize for the background noises coming out. 31:30.400 --> 31:32.080 So let's have a look on this. 31:32.080 --> 31:36.880 So I'm gonna click shoot on this anime game object three times 123. 31:37.040 --> 31:44.560 As you can see, as soon as we have done that explosion game object, we are not able to see explosion 31:44.560 --> 31:49.920 called a clone in the hierarchy as well as that game object just get destroyed. 31:49.920 --> 31:54.680 So we also destroyed that enemy as well as the explosion effect we have shown. 31:54.680 --> 31:57.000 We also just destroying that. 31:57.000 --> 32:01.000 So let's get out of play mode and we need to adjust the explosion point. 32:01.440 --> 32:05.160 Basically we need to drag it a little bit up somewhere over here. 32:05.160 --> 32:11.440 So the explosion effect is going to be a perfect, uh, position in order to show up perfectly. 32:11.440 --> 32:16.770 So I'm going to select my explosion point game object, and I'm going to drag it somewhere around here 32:16.770 --> 32:21.770 I guess uh, I guess this this is gonna be perfect point. 32:21.770 --> 32:25.090 So let's have a look and make sure you just go to overrides. 32:25.330 --> 32:28.210 Uh, so basically select the parent game object first. 32:28.210 --> 32:33.290 So in our case this enemy one let's go to overrides and then click on Apply All. 32:33.610 --> 32:38.610 And now let's click on this play button at the top in order to see one more time. 32:40.250 --> 32:42.370 So just wait for it to compile. 32:42.370 --> 32:44.650 And once it's done we are ready to go. 32:45.050 --> 32:49.170 And you can just play around with that and you're gonna get the hang of it. 32:49.690 --> 32:57.890 So let's as you can see now, it's a perfectly working and it's a it's a cool thing. 32:57.890 --> 32:59.330 I hope you get the idea. 32:59.330 --> 33:01.770 So I'm gonna get out of my play mode. 33:02.410 --> 33:02.890 Play mode? 33:02.890 --> 33:04.330 I'm gonna get out of play mode. 33:04.330 --> 33:04.810 Sorry. 33:04.930 --> 33:06.610 I really apologize for that. 33:07.250 --> 33:10.730 So let's have a look in the next lecture as well. 33:10.770 --> 33:11.690 Next lecture.