WEBVTT 00:00.020 --> 00:00.470 Hello guys. 00:00.470 --> 00:01.670 Welcome to a new section. 00:01.670 --> 00:06.500 In this section we're going to develop lots of new mechanics lots of cool things. 00:06.500 --> 00:10.160 Just want to show you how to work with the, you know triggers timers. 00:10.160 --> 00:12.260 They're going to be so many different stuff we're going to do. 00:12.260 --> 00:17.090 And I really believe this will help you to learn a lot about the development. 00:17.090 --> 00:18.680 So I'm going to start with simple. 00:18.680 --> 00:20.780 I want to make a very simple trap. 00:20.780 --> 00:23.000 Let's go to graphics traps. 00:23.000 --> 00:25.580 And over here we have this spikes folder. 00:25.580 --> 00:28.460 It is a very simple trap but still we can use it. 00:28.460 --> 00:32.330 So I'm going to just take the sprite sheet. 00:32.330 --> 00:34.850 Let's make pixel per unit 16. 00:35.730 --> 00:39.600 And then let's take the image and drag it into the scene, just like so. 00:43.070 --> 00:45.290 I want to rename it to. 00:46.060 --> 00:52.960 Trap spike, and I think it should be in front of a background but behind the ground itself, so we 00:52.960 --> 00:54.640 can nicely place it. 00:54.640 --> 01:00.700 Because of that, I'm going to go to Sprite Renderer, choose Search and Layer Traps, and I want to 01:00.700 --> 01:04.090 click over here and adjust order over here. 01:04.090 --> 01:06.490 I'm going to place traps above the ground. 01:06.610 --> 01:12.640 So now traps will always be behind the ground and we can place it like this maybe. 01:12.640 --> 01:14.200 Yeah this is just good. 01:15.310 --> 01:17.530 Now let's give it a circle Collider. 01:17.530 --> 01:21.160 Maybe we only need to move the collider down. 01:21.160 --> 01:23.800 We can do it by using offset over here. 01:24.190 --> 01:29.200 Just going to do -0.40 .50.3. 01:29.860 --> 01:30.850 Let's do 0.4. 01:30.850 --> 01:31.390 It's okay. 01:31.390 --> 01:32.590 This looks fine to me. 01:33.840 --> 01:35.550 Maybe a bit to the left. 01:36.220 --> 01:36.550 Hmm. 01:40.180 --> 01:42.010 Yeah, something like this will do. 01:42.010 --> 01:46.270 I like it, and we need to set it to a trigger. 01:46.270 --> 01:49.300 And after that we need to add damage. 01:49.300 --> 01:50.800 Trigger script. 01:51.190 --> 01:52.030 Very cool. 01:52.030 --> 01:54.610 Now let's go to play mode and see if it's working. 01:55.420 --> 01:56.920 I'm pretty sure it does. 01:58.200 --> 01:58.860 Okay. 01:58.860 --> 01:59.520 Very cool. 01:59.520 --> 02:00.720 So we have a knockback. 02:01.770 --> 02:03.510 Now I want to do something here. 02:03.510 --> 02:06.240 I want to change the behavior of a knockback. 02:08.380 --> 02:14.590 As of now we have knocked back set 2.7 and if it has longer value, then we're going to exit the knockback 02:14.590 --> 02:15.220 animation. 02:15.220 --> 02:16.330 Not very nice. 02:16.330 --> 02:19.090 I want to make it as flexible as possible. 02:19.360 --> 02:22.420 That's why we're going to go to animator of a player. 02:23.530 --> 02:27.640 And in the numerator we're going to change this knockback trigger to a boolean. 02:27.640 --> 02:29.020 Let's delete it. 02:29.650 --> 02:33.700 And let's add boolean is knocked. 02:33.700 --> 02:34.630 Okay. 02:34.660 --> 02:40.060 Then over here, instead of doing the condition with the trigger, we're going to choose is knocked 02:40.390 --> 02:42.040 and exit from this animation. 02:42.040 --> 02:43.810 Going to be is knocked. 02:44.770 --> 02:45.400 False. 02:45.400 --> 02:46.540 Just like that. 02:46.780 --> 02:49.690 Also, let's make sure we have a loop on the animation. 02:49.690 --> 02:51.340 So I'm going to select this. 02:51.340 --> 02:55.660 Find the motion, select it and check if we have loop time. 02:55.660 --> 02:57.430 We have it so it's fine. 02:57.880 --> 03:00.040 Now let's go to the script of a player. 03:01.960 --> 03:03.100 We need to find knockback. 03:03.100 --> 03:03.730 Coroutine. 03:03.730 --> 03:04.960 It is over here. 03:05.260 --> 03:07.870 We can remove this set trigger. 03:08.290 --> 03:10.270 And over here I'm going to do enum. 03:10.270 --> 03:11.590 Set bool. 03:12.460 --> 03:14.950 Is knocked to true. 03:14.950 --> 03:18.430 And then after this I can do enum set bool. 03:19.240 --> 03:21.820 Is knocked to false. 03:22.470 --> 03:23.460 Very good. 03:23.520 --> 03:27.930 Actually, we could just, you know, use the is not boolean itself over here. 03:27.930 --> 03:30.630 We could do like so but it doesn't make any difference. 03:30.630 --> 03:34.080 So I'm going to keep it uh, with what I can read better. 03:34.260 --> 03:34.920 All right. 03:34.920 --> 03:36.090 Let's go ahead now. 03:36.090 --> 03:41.280 And let's set knockback duration to some big value like three seconds. 03:41.280 --> 03:43.380 I just want to make sure it is working. 03:45.680 --> 03:48.140 Gonna go and hit the trap and boom! 03:49.050 --> 03:51.030 Okay, I like it. 03:54.170 --> 03:57.920 I think we need to do something here on the animator. 03:57.920 --> 04:01.010 Let's go and uncheck exit time. 04:01.010 --> 04:02.420 As exit time uncheck. 04:02.450 --> 04:03.500 This is better. 04:03.500 --> 04:08.270 Now I'm going to bring back duration of a knockback to something like 0.75. 04:08.270 --> 04:09.920 And I'm going to keep it for now. 04:10.490 --> 04:13.550 Um there is something else I want to improve real quick. 04:13.550 --> 04:17.540 I want to take all of the animations of the player and make simple rate 20. 04:17.540 --> 04:21.620 So I'm going to just go over here and do Simple Rate 20. 04:23.060 --> 04:23.810 Sample rate. 04:23.840 --> 04:24.620 20. 04:25.300 --> 04:27.250 I think it will look better anyway. 04:28.150 --> 04:28.840 The knock. 04:29.430 --> 04:30.150 20. 04:32.180 --> 04:36.710 Move, respond and we'll slide 20. 04:36.740 --> 04:37.520 Okay. 04:37.940 --> 04:39.830 Let's go to the game window. 04:47.210 --> 04:48.200 Looks nice. 04:51.790 --> 04:52.810 Okay. 04:52.810 --> 04:54.610 Maybe I'll make it a bit lower. 04:55.090 --> 04:56.410 Point six. 04:58.860 --> 04:59.490 Good. 04:59.490 --> 05:01.470 Let's go to the next video now. 05:01.470 --> 05:02.280 I'll see you there.