1 00:00:00,000 --> 00:00:03,540 Welcome back, my fellow game developers. 2 00:00:03,540 --> 00:00:06,740 In this video, we've added some sound effects. 3 00:00:06,735 --> 00:00:09,515 So when we run the game, 4 00:00:09,510 --> 00:00:13,390 you'll notice now that when we shoot, 5 00:00:14,360 --> 00:00:16,760 we have the bird sound. 6 00:00:16,755 --> 00:00:17,945 If we open the chest, 7 00:00:17,940 --> 00:00:19,960 we get a rifle. 8 00:00:22,550 --> 00:00:25,190 We have a different sound. 9 00:00:25,185 --> 00:00:29,165 And if we try to break this, there we go. 10 00:00:29,160 --> 00:00:32,430 You can see that we have a sound effect for that also. 11 00:00:32,430 --> 00:00:34,820 So let's not waste any more time, 12 00:00:34,815 --> 00:00:37,345 and let's get started. 13 00:00:37,345 --> 00:00:41,155 Okay, so now it's time to play 14 00:00:41,150 --> 00:00:42,920 some sound effects and make 15 00:00:42,920 --> 00:00:45,280 the game come alive even more. 16 00:00:45,275 --> 00:00:47,515 So what are we going to do? 17 00:00:47,510 --> 00:00:49,460 The first thing is obviously we need 18 00:00:49,460 --> 00:00:52,520 a reference to all of our sound effects. 19 00:00:52,520 --> 00:00:55,120 So in here I'm going to duplicate this. 20 00:00:55,115 --> 00:00:56,435 And instead of music, 21 00:00:56,435 --> 00:00:59,635 I'm going to call this the effects at Enter. 22 00:00:59,630 --> 00:01:01,250 Oops, not enter. There we go. 23 00:01:01,250 --> 00:01:04,000 So now we have a reference to the sound effects. 24 00:01:03,995 --> 00:01:05,795 But there is a problem. 25 00:01:05,795 --> 00:01:08,185 If I want to use the same method 26 00:01:08,180 --> 00:01:10,580 that I've used to play our music, 27 00:01:10,580 --> 00:01:12,620 then our sound effects are going 28 00:01:12,620 --> 00:01:14,650 to be replacing our music. 29 00:01:14,645 --> 00:01:16,145 And that's a no-no. 30 00:01:16,145 --> 00:01:18,875 We don't want the sound effects to replace music. 31 00:01:18,875 --> 00:01:21,535 That's just not while logical. 32 00:01:21,530 --> 00:01:24,490 So we have something different that we can do. 33 00:01:24,485 --> 00:01:28,615 And that is a method that is play clip at point. 34 00:01:28,610 --> 00:01:31,730 And I do recommend that you open the resources of 35 00:01:31,730 --> 00:01:33,380 the audio source and you look 36 00:01:33,380 --> 00:01:35,620 through everything you can find. 37 00:01:35,615 --> 00:01:37,925 So you can see you can change the play on awake, 38 00:01:37,925 --> 00:01:40,525 the pitch, the MUX using cold. 39 00:01:40,520 --> 00:01:43,640 And this is an entire course all by its own. 40 00:01:43,640 --> 00:01:46,670 If you want to go into the Audio Source, 41 00:01:46,670 --> 00:01:48,140 how to manipulate the music, 42 00:01:48,140 --> 00:01:50,570 how to manipulate different sound effects 43 00:01:50,570 --> 00:01:52,100 and all of that good stuff. 44 00:01:52,100 --> 00:01:55,310 But for now, let's focus on the play clip. At the point. 45 00:01:55,310 --> 00:01:56,720 This is how you call it. 46 00:01:56,720 --> 00:01:58,070 You need a position, 47 00:01:58,069 --> 00:02:00,519 a volume if you need to clip. 48 00:02:00,515 --> 00:02:02,035 And you can see in the description that 49 00:02:02,030 --> 00:02:03,530 it plays an audio clip 50 00:02:03,530 --> 00:02:06,670 at a given position in the world space. 51 00:02:06,665 --> 00:02:08,155 So this is what we need. 52 00:02:08,150 --> 00:02:10,190 But you can see right here that 53 00:02:10,190 --> 00:02:12,620 the position in world space, 54 00:02:12,620 --> 00:02:14,960 well, where do you think is 55 00:02:14,960 --> 00:02:18,640 the best position to play our music? 56 00:02:18,635 --> 00:02:20,395 Well, I'm going to tell you 57 00:02:20,390 --> 00:02:22,280 right now that the best place to 58 00:02:22,280 --> 00:02:26,120 play that is exactly on the main camera, 59 00:02:26,120 --> 00:02:28,030 exactly on the listener. 60 00:02:28,025 --> 00:02:30,575 So we can hear it the best way. 61 00:02:30,575 --> 00:02:32,875 Because I click on the 2D up here, 62 00:02:32,870 --> 00:02:35,380 we can see that we have this 3D. 63 00:02:35,375 --> 00:02:37,265 And on the audio listener, 64 00:02:37,265 --> 00:02:40,715 if I had to see how that works, 65 00:02:40,715 --> 00:02:42,605 how do I show you? 66 00:02:42,605 --> 00:02:44,545 Maybe on the Audio Manager, 67 00:02:44,540 --> 00:02:46,400 on some kind of, well, 68 00:02:46,400 --> 00:02:48,430 okay, for now, I'm not going to show you, 69 00:02:48,425 --> 00:02:50,245 or at least we can see this right here. 70 00:02:50,240 --> 00:02:54,470 So this is the range at which we play our music. 71 00:02:54,470 --> 00:02:57,710 And for now we are playing on the audio source that, 72 00:02:57,710 --> 00:02:59,230 so that is not bad. 73 00:02:59,225 --> 00:03:02,575 But if we play the clip off point and it's 74 00:03:02,570 --> 00:03:06,020 somewhere far away from the listener, 75 00:03:06,020 --> 00:03:08,210 we won't be able to hear it properly. 76 00:03:08,210 --> 00:03:09,920 So that's why we are going to play 77 00:03:09,920 --> 00:03:12,920 the sound on the main camera. 78 00:03:12,920 --> 00:03:14,260 Was that out of the way? 79 00:03:14,255 --> 00:03:17,015 Let's go back into our code right here. 80 00:03:17,015 --> 00:03:22,055 And we are going to go ahead and create a public void, 81 00:03:22,055 --> 00:03:25,535 play as a fax. 82 00:03:25,535 --> 00:03:28,615 And this time we're going to give it an integer which 83 00:03:28,610 --> 00:03:32,360 is the fax number. 84 00:03:32,360 --> 00:03:34,700 And in here I'm going to 85 00:03:34,700 --> 00:03:36,260 go ahead and open up the brackets. 86 00:03:36,260 --> 00:03:38,780 And I'm going to say that the audio source, 87 00:03:38,780 --> 00:03:43,090 dot play, clip, play, 88 00:03:43,085 --> 00:03:44,485 all know the actual, 89 00:03:44,480 --> 00:03:46,880 not the audio source that we have a reference to, 90 00:03:46,880 --> 00:03:51,110 but the actual audio source. 91 00:03:51,110 --> 00:03:52,580 So the one which has 92 00:03:52,580 --> 00:03:57,100 the a as capital that play clip at a point. 93 00:03:57,095 --> 00:03:59,485 And in here we are going to give it 94 00:03:59,480 --> 00:04:01,910 a sound effect or an audio clip, 95 00:04:01,910 --> 00:04:05,900 which is going to be the effects number. 96 00:04:05,900 --> 00:04:08,500 Okay, so save that. 97 00:04:08,495 --> 00:04:10,375 And what is the problem in here? 98 00:04:10,370 --> 00:04:11,720 Well, obviously we need to 99 00:04:11,720 --> 00:04:14,300 add the position and what's the position? 100 00:04:14,300 --> 00:04:15,440 It's the main camera. 101 00:04:15,440 --> 00:04:19,720 So remember that we can access the camera dot domain, 102 00:04:19,715 --> 00:04:23,155 dot transform the position. 103 00:04:23,150 --> 00:04:25,540 And honestly, I'm not sure if we've covered this. 104 00:04:25,535 --> 00:04:28,715 So I'm just going to tell you that if we write camera, 105 00:04:28,715 --> 00:04:30,235 that main, we immediately 106 00:04:30,230 --> 00:04:32,200 get a reference to the main camera. 107 00:04:32,195 --> 00:04:35,255 And from there we can use the transform that position. 108 00:04:35,255 --> 00:04:36,745 If we didn't cover this, 109 00:04:36,740 --> 00:04:37,910 I'm sorry, I said, Well, 110 00:04:37,910 --> 00:04:40,690 we already know, but maybe we already did. 111 00:04:40,685 --> 00:04:43,535 In any case, this is how we access the main camera. 112 00:04:43,535 --> 00:04:47,755 So now let's go ahead and try to break some boxes or not 113 00:04:47,750 --> 00:04:52,310 break the boxes actually tried to break the Roberta's. 114 00:04:52,310 --> 00:04:54,860 So back in our game, 115 00:04:54,860 --> 00:04:58,960 we can see that if we go to the breakable, 116 00:04:58,955 --> 00:05:04,645 so breakable, or is it the receivables? 117 00:05:04,640 --> 00:05:06,110 There we go In the breakable, 118 00:05:06,110 --> 00:05:07,960 if we are dashing, 119 00:05:07,955 --> 00:05:09,775 we said the trigger to break. 120 00:05:09,770 --> 00:05:11,690 So in here we can either immediately 121 00:05:11,690 --> 00:05:14,960 call or we can go ahead and create a method. 122 00:05:14,960 --> 00:05:16,520 And let's say for example, 123 00:05:16,520 --> 00:05:22,630 the method is going to be a public void. 124 00:05:22,625 --> 00:05:27,995 Play, break as affects. 125 00:05:27,995 --> 00:05:29,905 And in here if you want. 126 00:05:29,900 --> 00:05:32,510 Now, there is two different types 127 00:05:32,510 --> 00:05:35,050 of maybe thinking about this way. 128 00:05:35,045 --> 00:05:37,375 If you want, we can just have one 129 00:05:37,370 --> 00:05:39,740 breaking sound for all of our breakable. 130 00:05:39,740 --> 00:05:41,540 Or if you want, you can go 131 00:05:41,540 --> 00:05:43,510 ahead and create in here, for example, 132 00:05:43,505 --> 00:05:46,105 a public integer or not 133 00:05:46,100 --> 00:05:49,280 public actually I serialized field is something 134 00:05:49,280 --> 00:05:51,920 butter integer and it's going to be 135 00:05:51,920 --> 00:05:57,020 the ASA fax number to play, for example. 136 00:05:57,020 --> 00:05:58,760 And then you can choose which one you 137 00:05:58,760 --> 00:06:00,790 play and you can send it right here. 138 00:06:00,785 --> 00:06:07,705 So access the audio manager dot instance, 139 00:06:07,700 --> 00:06:17,640 dot play as effects and sent to the fax number to play. 140 00:06:17,770 --> 00:06:21,890 Close that. And then when we do break in here, 141 00:06:21,890 --> 00:06:23,570 after we trigger the animation, 142 00:06:23,570 --> 00:06:27,790 we can go ahead and play break as effects. 143 00:06:27,785 --> 00:06:29,875 And there we go. 144 00:06:29,870 --> 00:06:31,300 That's all that we need to do. 145 00:06:31,295 --> 00:06:32,665 Or if you want, there is 146 00:06:32,660 --> 00:06:35,030 a another way and that is playing 147 00:06:35,030 --> 00:06:39,920 the sound effects using the animation event if you want. 148 00:06:39,920 --> 00:06:45,140 So if we go in the bot towards the bot, no, 149 00:06:45,140 --> 00:06:49,220 bought, the breakable bought if we go to the animations, 150 00:06:49,220 --> 00:06:52,240 we can choose in here to have some kind of event system. 151 00:06:52,235 --> 00:06:54,285 For example, here we destroy, 152 00:06:54,289 --> 00:06:55,999 we can play this right here. 153 00:06:56,000 --> 00:06:58,280 So as soon as it breaks bam in here, 154 00:06:58,280 --> 00:07:01,030 we add this animation event. 155 00:07:01,025 --> 00:07:04,165 Maybe move it a little bit to the left. 156 00:07:04,160 --> 00:07:06,100 We play the animation event. 157 00:07:06,095 --> 00:07:08,225 We play the break as effects. 158 00:07:08,225 --> 00:07:11,275 And on the breakable bot will 159 00:07:11,270 --> 00:07:14,600 notice that we have the fax number that we want to play. 160 00:07:14,600 --> 00:07:17,570 And if we go to the audio manager, 161 00:07:17,570 --> 00:07:20,060 okay, so we have added the sound effects yet. 162 00:07:20,060 --> 00:07:23,030 So click in here all your sound effects, 163 00:07:23,030 --> 00:07:24,530 select all of these and 164 00:07:24,530 --> 00:07:26,750 drag them and to the sound effects. 165 00:07:26,750 --> 00:07:29,420 As you can see, we have 12 sound effects. 166 00:07:29,420 --> 00:07:31,160 One of them is the bottle breaks, 167 00:07:31,160 --> 00:07:32,870 so this is what we are going to be using. 168 00:07:32,870 --> 00:07:35,300 So let's hear that. 169 00:07:35,300 --> 00:07:38,200 Okay, So I think that's good enough. 170 00:07:38,195 --> 00:07:40,325 A bottle break as a outbreak. 171 00:07:40,325 --> 00:07:43,465 So what is the position on the Audio Manager? 172 00:07:43,460 --> 00:07:44,900 It's the 0. 173 00:07:44,900 --> 00:07:46,870 So I go to the breakable. 174 00:07:46,865 --> 00:07:50,035 I set it 0 exactly. 175 00:07:50,030 --> 00:07:51,460 So it was waiting for us. 176 00:07:51,455 --> 00:07:58,435 Excellent. And 0, save that. Run the game. 177 00:07:58,430 --> 00:08:00,870 And we should see, 178 00:08:02,740 --> 00:08:06,790 oops, there we go. 179 00:08:06,785 --> 00:08:11,675 And you can slightly here how that bought really broke. 180 00:08:11,675 --> 00:08:13,285 So with that out of the way, 181 00:08:13,280 --> 00:08:15,230 with all of these interesting ways 182 00:08:15,230 --> 00:08:17,060 that we can play sound effects. 183 00:08:17,060 --> 00:08:19,290 I'm going to issue you a challenge. 184 00:08:19,294 --> 00:08:22,674 And your challenge is to add all of the sound effects. 185 00:08:22,670 --> 00:08:26,000 So find all the sound effects you need for your games. 186 00:08:26,000 --> 00:08:28,130 All the shooting, the blood, the shotgun, 187 00:08:28,130 --> 00:08:31,990 the pistil, the gun, whatever you want, 188 00:08:31,985 --> 00:08:35,695 and call the method and all of the appropriate places 189 00:08:35,690 --> 00:08:39,610 and play the sound facts so well that out of the way, 190 00:08:39,605 --> 00:08:40,865 pause the video right now. 191 00:08:40,865 --> 00:08:42,745 I would not do all of these sound effects. 192 00:08:42,740 --> 00:08:46,960 I'm just going to a few and leave the rest to you. 193 00:08:46,955 --> 00:08:48,385 So with that out of the way, 194 00:08:48,380 --> 00:08:52,370 pause the video right now and go to the challenge. 195 00:08:52,370 --> 00:08:54,680 Oh, okay, welcome back. 196 00:08:54,680 --> 00:08:57,020 So what I'm going to do is I'm going to 197 00:08:57,020 --> 00:09:00,730 go into the weapons system. 198 00:09:00,725 --> 00:09:03,995 And in here I'm going to go ahead and 199 00:09:03,995 --> 00:09:07,595 create a serialized field, 200 00:09:07,595 --> 00:09:10,765 which is going to be int or integer. 201 00:09:10,760 --> 00:09:15,020 And whereas the breakable, breakable, 202 00:09:15,020 --> 00:09:18,950 I'm just going to use the same right here, 203 00:09:18,950 --> 00:09:22,150 same variable based on in here. 204 00:09:22,145 --> 00:09:25,415 And we're going to create a 205 00:09:25,415 --> 00:09:28,895 public or public whatever it is, 206 00:09:28,895 --> 00:09:30,715 we can make it private. It doesn't matter. 207 00:09:30,710 --> 00:09:36,720 Public void and play play. 208 00:09:37,540 --> 00:09:43,600 Weapon sound effects actually. 209 00:09:43,595 --> 00:09:46,075 And in here we are going to access the old 210 00:09:46,070 --> 00:09:51,290 your manager dot instance dot as effects. 211 00:09:51,290 --> 00:09:54,820 And we're going to send to it the fax number to play, 212 00:09:54,815 --> 00:09:57,025 save that back in Unity. 213 00:09:57,020 --> 00:10:00,350 Let's look at our audio manager and what we have. 214 00:10:00,350 --> 00:10:03,140 So AudioManager, let's see. 215 00:10:03,140 --> 00:10:07,300 The pistol will play the running rifle, 216 00:10:07,295 --> 00:10:09,175 pistol shot, which is four. 217 00:10:09,170 --> 00:10:13,390 So pistol as fax number for save that We can 218 00:10:13,385 --> 00:10:16,195 even maybe apply the changes 219 00:10:16,190 --> 00:10:18,880 to the pistol weapon and everything. 220 00:10:18,875 --> 00:10:20,755 Apply the changes. 221 00:10:20,750 --> 00:10:23,180 Now if I go into the Prefabs, 222 00:10:23,180 --> 00:10:27,230 if I go into the where are we? 223 00:10:27,230 --> 00:10:32,060 Weapons? Rifle, and let's see what we have in here. 224 00:10:32,060 --> 00:10:36,730 So I'm going to check the audio manager. 225 00:10:36,725 --> 00:10:39,695 The rifle sound is the seven. 226 00:10:39,695 --> 00:10:48,145 So seven, the shotgun sound is the shotgun. 227 00:10:48,140 --> 00:10:51,820 99. 228 00:10:51,815 --> 00:10:52,945 Save that. 229 00:10:52,940 --> 00:10:55,160 And I'm going to make our music 230 00:10:55,160 --> 00:10:57,430 just a little bit less noisy. 231 00:10:57,430 --> 00:11:02,560 So the volume, Let's set it to 0 to run the game. 232 00:11:02,560 --> 00:11:07,080 And now we should see that when we shoot with the pistol, 233 00:11:07,075 --> 00:11:10,765 we don't have any sound for some reason because obviously 234 00:11:10,765 --> 00:11:14,025 all obviously we forgot to even call it. 235 00:11:14,020 --> 00:11:16,300 So in here after we instantiate the bullet, 236 00:11:16,300 --> 00:11:21,910 also going to play the weapon as effects. 237 00:11:21,910 --> 00:11:25,890 There we go, save that back in our game. 238 00:11:25,885 --> 00:11:28,975 We run the game. 239 00:11:28,975 --> 00:11:34,495 And now when we How cool was that? 240 00:11:34,495 --> 00:11:37,215 So now we have an actual pistol being shot. 241 00:11:37,210 --> 00:11:40,070 Let's see what we get in here. The rifle. 242 00:11:47,200 --> 00:11:50,240 So you can see if we tried to shoot 243 00:11:50,240 --> 00:11:54,440 around because we are on the other side of the camera. 244 00:11:54,440 --> 00:11:57,450 So this is the main camera if we're on the right. 245 00:11:59,080 --> 00:12:02,150 The further we go away. 246 00:12:02,150 --> 00:12:05,090 This last weekend here the 247 00:12:05,090 --> 00:12:07,400 shots because we are playing at 248 00:12:07,400 --> 00:12:09,260 the main camera position and 249 00:12:09,260 --> 00:12:10,940 the main camera needs a bit of 250 00:12:10,940 --> 00:12:12,850 time to catch up with the player. 251 00:12:12,845 --> 00:12:14,165 So let's try this again. 252 00:12:14,165 --> 00:12:16,985 Maybe we get a shotgun this time. 253 00:12:24,310 --> 00:12:26,390 How cool is that? 254 00:12:26,390 --> 00:12:28,660 So now we have sounds for our guns. 255 00:12:28,655 --> 00:12:31,835 There is a lot more sound effects that you can add. 256 00:12:31,835 --> 00:12:33,715 I'm not going to add all of them. 257 00:12:33,710 --> 00:12:35,750 I'm just going to keep it as it is. 258 00:12:35,750 --> 00:12:37,580 But for now, let's go ahead and the 259 00:12:37,580 --> 00:12:39,710 Prefab, the Audio Manager. 260 00:12:39,710 --> 00:12:42,550 And let's just add it in here next to the player. 261 00:12:42,545 --> 00:12:45,985 Maybe we can even create a folder for it on its own. 262 00:12:45,980 --> 00:12:47,080 So I hope you enjoy it. 263 00:12:47,075 --> 00:12:49,205 I hope you are committing your changes. 264 00:12:49,205 --> 00:12:52,345 And I'll see you in the next video where we will be 265 00:12:52,340 --> 00:12:56,020 maybe adding some kind of audio mixer. 266 00:12:56,015 --> 00:12:58,175 So see you then.