1 00:00:00,000 --> 00:00:04,760 Welcome back my fellow game developers to a brand new video. 2 00:00:04,755 --> 00:00:06,635 And when we run the game, 3 00:00:06,630 --> 00:00:10,280 you can see that we have a bullet that travels through 4 00:00:10,275 --> 00:00:14,285 space and when it hits a wall, it gets destroyed. 5 00:00:14,280 --> 00:00:16,520 So let's not waste any more time. 6 00:00:16,515 --> 00:00:19,065 And let's get started. 7 00:00:19,520 --> 00:00:25,930 Okay, so let's go ahead and create some bullets. 8 00:00:25,934 --> 00:00:30,914 The first thing we need to do is we need to get some bullets sprite. 9 00:00:30,915 --> 00:00:33,245 Let's go ahead and do just that. 10 00:00:33,240 --> 00:00:35,040 I'm going to go into the project. 11 00:00:35,035 --> 00:00:37,345 And before I do those things, 12 00:00:37,340 --> 00:00:40,340 I want to change a couple of things in here. 13 00:00:40,340 --> 00:00:43,760 So I'm going to right-click create a folder. 14 00:00:43,760 --> 00:00:47,480 I'm going to call this the skirts. 15 00:00:47,480 --> 00:00:50,240 And I'm going to add the player controller. 16 00:00:50,240 --> 00:01:00,140 And here I'm going to create a folder for the first time now the sprites. 17 00:01:00,140 --> 00:01:05,060 And I'm going to add all of the sprites that we have into this folder. 18 00:01:05,060 --> 00:01:06,760 Or even before that, 19 00:01:06,755 --> 00:01:15,955 I'm going to create a folder for the player and a folder for the guns. 20 00:01:17,110 --> 00:01:19,780 Guns. There we go. 21 00:01:19,775 --> 00:01:22,795 So now I can open up the sprites in here. 22 00:01:22,790 --> 00:01:25,340 Let's take the gun and put it here. 23 00:01:25,340 --> 00:01:31,210 Let's take the price of the player and put them in the player folder. Great. 24 00:01:31,205 --> 00:01:32,825 Now we have everything set up. 25 00:01:32,825 --> 00:01:35,065 We have this little small error. 26 00:01:35,060 --> 00:01:37,550 I don't think it's a major problem. 27 00:01:37,550 --> 00:01:38,890 Okay, Great. 28 00:01:38,885 --> 00:01:45,545 Now let's go ahead and create another folder in here which will be the bullets. 29 00:01:45,545 --> 00:01:51,565 And let's go into the resources and get the sprites for the laser bullets. 30 00:01:51,560 --> 00:01:54,250 Now, you might be wondering, 31 00:01:54,245 --> 00:02:00,055 why did I choose to have laser bullets and not bullets for a regular shotgun? 32 00:02:00,050 --> 00:02:02,140 Well, first of all, look at these bullets, 33 00:02:02,135 --> 00:02:03,815 how cool they look. 34 00:02:03,815 --> 00:02:08,275 That's 4142. I wanted something to appear easily. 35 00:02:08,270 --> 00:02:10,750 So as you can see, we are, 36 00:02:10,745 --> 00:02:13,705 Let's set it on the player layer, 37 00:02:13,700 --> 00:02:17,120 okay, So I want something to be clearly visible to us. 38 00:02:17,120 --> 00:02:21,130 I don't want to have a small little bullet that we can barely see. 39 00:02:21,125 --> 00:02:25,805 I want to have a big shiny bullet that we can fire. 40 00:02:25,805 --> 00:02:29,665 So if you want, we can create a sorting layer for the bullets. 41 00:02:29,660 --> 00:02:31,270 Let's go ahead and do that. 42 00:02:31,265 --> 00:02:32,725 A new sorting layer, 43 00:02:32,720 --> 00:02:37,480 we'll call this the bullets and it should be rendering in front of the player. 44 00:02:37,475 --> 00:02:39,185 I'm going to choose this. 45 00:02:39,185 --> 00:02:43,825 I'm going to rename it to the player bullet. 46 00:02:43,820 --> 00:02:45,380 And I just chose this by random. 47 00:02:45,380 --> 00:02:47,120 You can choose any bullet that you want. 48 00:02:47,120 --> 00:02:50,060 I think maybe a red one as a shotgun. 49 00:02:50,060 --> 00:02:52,970 Know. Even better than this. 50 00:02:52,970 --> 00:02:54,130 Look what we can do. 51 00:02:54,125 --> 00:02:58,285 I can choose the player bullet and an I can change the sprite in here, 52 00:02:58,280 --> 00:03:00,760 drag the number 14 over. 53 00:03:00,755 --> 00:03:04,495 There we go. So it's a huge bullet. 54 00:03:04,490 --> 00:03:06,620 Maybe it could be changed a little bit, 55 00:03:06,620 --> 00:03:09,320 so the bullet renders in front of the player. 56 00:03:09,320 --> 00:03:15,380 And I do think maybe making it 0.50.5. 57 00:03:15,380 --> 00:03:18,470 No, maybe keeping it one. 58 00:03:18,470 --> 00:03:21,860 Yep. That looks like a big shot gun bullet. 59 00:03:21,860 --> 00:03:22,880 Okay, great. 60 00:03:22,880 --> 00:03:26,140 Now we need to add a couple of things to this. 61 00:03:26,135 --> 00:03:30,535 We need to, first of all add a rigid body because we are going to be, 62 00:03:30,530 --> 00:03:32,420 What's that, Sorry, room. 63 00:03:32,420 --> 00:03:38,330 We're going to add a rigid body because obviously this bullet will be moving around. 64 00:03:38,330 --> 00:03:42,280 We are going to make sure that we freeze the rotation. 65 00:03:42,275 --> 00:03:45,895 We are going to make sure that the gravity scale 0. 66 00:03:45,890 --> 00:03:47,320 And there we go. 67 00:03:47,315 --> 00:03:49,855 Then we are going to add a collider to this. 68 00:03:49,850 --> 00:03:53,000 So I'm going to add a collider. 69 00:03:53,000 --> 00:03:54,700 Let's see which one should we use? 70 00:03:54,695 --> 00:04:00,745 I think the capsule collider won't work because it's inverted, 71 00:04:00,740 --> 00:04:02,330 culminated in the horizontal. 72 00:04:02,330 --> 00:04:04,360 Let's go ahead and use a box collider. 73 00:04:04,355 --> 00:04:05,875 I think it's good enough. 74 00:04:05,870 --> 00:04:08,960 So where's the box collider? 75 00:04:08,960 --> 00:04:11,630 Let's make it a bit smaller. 76 00:04:11,630 --> 00:04:15,500 Yep. There we go. 77 00:04:15,500 --> 00:04:18,800 And I always recommend you make the box 78 00:04:18,800 --> 00:04:23,350 colliders around things like bullets a bit smaller than they have to be. 79 00:04:23,345 --> 00:04:26,225 So there we go. 80 00:04:29,170 --> 00:04:33,580 Oh, okay. That's good enough, I believe. 81 00:04:33,575 --> 00:04:37,295 And now we need to change the behavior of the bullet. 82 00:04:37,295 --> 00:04:38,795 We want to make it fly. 83 00:04:38,795 --> 00:04:43,135 How do we do that? We do that by adding a script to it. 84 00:04:43,130 --> 00:04:46,210 So I'm going to go into our scripts in here. 85 00:04:46,205 --> 00:04:50,335 I'm going to right-click and create a new script, 86 00:04:50,330 --> 00:04:57,460 which is going to be the player bullet controller. 87 00:04:57,455 --> 00:05:02,695 Let's wait for this to compile dot immediately open a script whenever you create one, 88 00:05:02,690 --> 00:05:04,600 just wait for it to compile. 89 00:05:04,595 --> 00:05:09,265 And now we can go ahead and drag the script onto the player bullet. 90 00:05:09,260 --> 00:05:13,880 And we can see in the player bullet we have the sprite renderer via rigid body, 91 00:05:13,880 --> 00:05:19,750 the box collider, and of course the player bullet controller script. 92 00:05:19,745 --> 00:05:23,495 So let's double-click and open the script up. 93 00:05:23,495 --> 00:05:25,955 So we have a brand new script. 94 00:05:25,955 --> 00:05:27,365 What shall we do in here? 95 00:05:27,365 --> 00:05:28,775 Well, first of all, 96 00:05:28,775 --> 00:05:31,855 we want a way to control the speed of this bullet. 97 00:05:31,850 --> 00:05:36,200 So I'm going to create a serialized field of type float, 98 00:05:36,200 --> 00:05:39,080 which is the bullet speed. 99 00:05:39,080 --> 00:05:44,990 And let's just set it by default 25 F because we never want to have a default of 0. 100 00:05:44,990 --> 00:05:47,470 So 55, but the speed of the bullet. 101 00:05:47,465 --> 00:05:51,025 So if it's low, but it's better than nothing. 102 00:05:51,020 --> 00:05:56,360 And the next thing we want to do is we want to add velocity to this bullet. 103 00:05:56,360 --> 00:05:58,040 So in order to do that, 104 00:05:58,040 --> 00:06:00,230 we need a reference to the rigid body. 105 00:06:00,230 --> 00:06:02,270 And I don't feel like doing this, 106 00:06:02,270 --> 00:06:05,200 so I want to give it to you as a challenge, 107 00:06:05,195 --> 00:06:08,425 you will need to get a reference to the rigid body. 108 00:06:08,420 --> 00:06:13,160 So create a variable of type rigid body makes sure it's private. 109 00:06:13,160 --> 00:06:17,530 And start get the component of the type rigid body. 110 00:06:17,525 --> 00:06:19,595 If you already know how to do this, 111 00:06:19,595 --> 00:06:21,355 pause the video and go do the challenge. 112 00:06:21,350 --> 00:06:25,340 If not, I will give you a small hint on how to get a component. 113 00:06:25,340 --> 00:06:33,740 Use get component with a type in between the two little bigger or smaller signs. 114 00:06:33,740 --> 00:06:38,470 So pause the video right now and go do the challenge. 115 00:06:38,465 --> 00:06:40,825 Okay, welcome back. 116 00:06:40,820 --> 00:06:45,760 So in here I'm going to create a private rigid body 2D 117 00:06:45,755 --> 00:06:51,925 and the bullet rigid body. 118 00:06:51,920 --> 00:06:53,660 Save that. 119 00:06:53,660 --> 00:06:56,210 And now, because we have 120 00:06:56,210 --> 00:07:01,610 the player bullet controller on a game object that also has the rigid body. 121 00:07:01,610 --> 00:07:04,810 We can immediately access it by saying that the bullets 122 00:07:04,805 --> 00:07:11,425 rigid body is equal to the debt component, rigid body 2D. 123 00:07:11,420 --> 00:07:14,410 And now we have a reference to it. 124 00:07:14,405 --> 00:07:17,165 Now and update what are we going to do? 125 00:07:17,165 --> 00:07:19,075 Well, just like we did with the player, 126 00:07:19,070 --> 00:07:21,050 I'm going to go ahead and say that 127 00:07:21,050 --> 00:07:28,100 the bullets rigid body velocity is equal to the new vector 2, 128 00:07:28,100 --> 00:07:30,230 because velocity is a vector 2. 129 00:07:30,230 --> 00:07:32,470 When we are working into the space, 130 00:07:32,465 --> 00:07:36,575 I'm going to keep one for the x. 131 00:07:36,575 --> 00:07:41,165 And I'm going to keep 0 F as the y. 132 00:07:41,165 --> 00:07:45,355 And I'm going to multiply it by the bullet speed. 133 00:07:45,350 --> 00:07:47,000 Why am I doing this? 134 00:07:47,000 --> 00:07:51,630 Well, because I don't want the bullet to move in the y axis. 135 00:07:51,634 --> 00:07:54,054 I don't want it to move vertically. 136 00:07:54,050 --> 00:07:57,590 I want to move the bullet only horizontally for now. 137 00:07:57,590 --> 00:07:59,300 So let's save that. 138 00:07:59,300 --> 00:08:03,620 Okay, so let's go back into Unity and let's zoom out a 139 00:08:03,620 --> 00:08:09,080 bit and let's make the speed the two so we can clearly see what's happening. 140 00:08:09,080 --> 00:08:15,850 Let's move the employer and the bullet back and run our game. 141 00:08:15,845 --> 00:08:17,995 So there we go, 142 00:08:17,990 --> 00:08:22,520 you can see that the bullet is traveling through space and when it hits, 143 00:08:22,520 --> 00:08:26,420 so all, it stops completely, so great. 144 00:08:26,420 --> 00:08:30,460 Our bullet is moving perfectly. We can split it up. 145 00:08:30,455 --> 00:08:31,915 We can do whatever we want. 146 00:08:31,910 --> 00:08:33,830 But what happens, for example, 147 00:08:33,830 --> 00:08:38,050 if the book is diagonal when we run our game? 148 00:08:38,045 --> 00:08:39,795 Let's see what happens. 149 00:08:39,799 --> 00:08:45,639 Yep, so that's clearly not how a bullet is supposed to be moving. 150 00:08:45,635 --> 00:08:48,475 What we want to do is we want the bullet to always be 151 00:08:48,470 --> 00:08:51,970 moving in the direction that we've set to it. 152 00:08:51,965 --> 00:08:54,745 So how are we going to do this? 153 00:08:54,740 --> 00:08:56,260 Let's say, for example, 154 00:08:56,255 --> 00:08:58,675 we have our shotgun right here, 155 00:08:58,670 --> 00:09:01,240 our arm, and it's rotated up. 156 00:09:01,235 --> 00:09:04,985 Our bullet will also be rotated upwards. 157 00:09:04,984 --> 00:09:06,264 So if we move it, 158 00:09:06,260 --> 00:09:08,810 It's something similar to that. 159 00:09:08,810 --> 00:09:11,030 But if we click here, 160 00:09:11,030 --> 00:09:13,870 up, up here, you can see the center and the global. 161 00:09:13,865 --> 00:09:15,475 This is for the rotation, 162 00:09:15,470 --> 00:09:16,840 this is for the, 163 00:09:16,835 --> 00:09:19,945 well, how the axes are represented. 164 00:09:19,940 --> 00:09:21,500 So if I click on the local, 165 00:09:21,500 --> 00:09:25,150 you can see this is the direction that the bullet is currently looking at. 166 00:09:25,145 --> 00:09:29,495 So this is how the bullet is going to come out and fly. 167 00:09:29,495 --> 00:09:32,285 And you can see that it's the red, 168 00:09:32,285 --> 00:09:34,885 which is the x axis, 169 00:09:34,880 --> 00:09:37,660 is looking up and the direction of the bullet. 170 00:09:37,655 --> 00:09:40,685 So whenever we rotate our shotgun, 171 00:09:40,685 --> 00:09:44,185 we want the bullet to rotate it with it also. 172 00:09:44,180 --> 00:09:48,250 So we wanted to fly always in the direction of the x. 173 00:09:48,245 --> 00:09:50,705 So how are we going to do this? 174 00:09:50,705 --> 00:09:56,195 Well, thankfully, there is a vector that is called the transform dot, right? 175 00:09:56,195 --> 00:09:58,075 And let me show you what that is. 176 00:09:58,070 --> 00:09:59,770 Oops, sorry, that's for later. 177 00:09:59,765 --> 00:10:06,675 So transform that right is the red axis of the transport in the world space. 178 00:10:06,679 --> 00:10:12,199 So we can access this axis whenever we want. 179 00:10:12,200 --> 00:10:17,020 And that's the direction that we are going to be making our bullet flying. 180 00:10:17,015 --> 00:10:23,105 So back in our code and here I am going to remove the new vector two. 181 00:10:23,105 --> 00:10:25,255 And I'm going to instead. 182 00:10:25,250 --> 00:10:30,130 Say that the direction will be transformed dot, right? 183 00:10:30,125 --> 00:10:33,895 So now every single time and the update, 184 00:10:33,890 --> 00:10:35,750 when the bullet is flying, 185 00:10:35,750 --> 00:10:38,570 it's flying at the speed of the bullet speed that we 186 00:10:38,570 --> 00:10:42,470 determined and in the direction of the transform.py, 187 00:10:42,470 --> 00:10:44,740 right, which is the red axis. 188 00:10:44,735 --> 00:10:46,025 Let's test this out. 189 00:10:46,025 --> 00:10:48,985 So if I run the game right now, 190 00:10:48,980 --> 00:10:51,230 the bullet is moving fine. 191 00:10:51,230 --> 00:10:52,160 Great. 192 00:10:52,160 --> 00:10:54,170 Let's see if we save that. 193 00:10:54,170 --> 00:10:57,260 And when the bullet is pointing upwards, 194 00:10:57,260 --> 00:10:59,230 if I run the game, yep, 195 00:10:59,225 --> 00:11:02,045 there we go, the bullet is moving up. 196 00:11:02,045 --> 00:11:04,445 How cool is that? 197 00:11:04,445 --> 00:11:05,335 Great. 198 00:11:05,330 --> 00:11:07,220 Now, one more thing. 199 00:11:07,220 --> 00:11:09,770 This is not how able it behaves. 200 00:11:09,770 --> 00:11:12,590 Usually a bullet Whenever it's like this. 201 00:11:12,590 --> 00:11:14,050 Let me just stretching it. 202 00:11:14,045 --> 00:11:14,705 Well, it works. 203 00:11:14,705 --> 00:11:15,905 Yep. There you go. 204 00:11:15,905 --> 00:11:20,995 It's just loved the building and it will go on forever until eternity. 205 00:11:20,990 --> 00:11:22,460 And that's a problem. 206 00:11:22,460 --> 00:11:27,730 Whenever you have a bullet that does not get destroyed at some point when it hits a wall. 207 00:11:27,725 --> 00:11:30,785 This is what we need to fix. That's the first thing. 208 00:11:30,785 --> 00:11:34,625 The second thing, a bullet doesn't just hit a wall and stay there. 209 00:11:34,625 --> 00:11:38,765 A bullet should be able to travel through a wall. 210 00:11:38,765 --> 00:11:41,185 Maybe, maybe traveled through a wall. 211 00:11:41,180 --> 00:11:44,480 So we are going to click on the players bullet. 212 00:11:44,480 --> 00:11:49,730 We are going to go down and to the collider and we are going to make it a trigger. 213 00:11:49,730 --> 00:11:51,710 So what is a trigger? 214 00:11:51,710 --> 00:11:55,400 A trigger whether the collider behaves as a trigger or not, 215 00:11:55,400 --> 00:11:56,750 that's not very helpful. 216 00:11:56,750 --> 00:12:02,360 A trigger means that if this bullet hits a kind of surface, 217 00:12:02,360 --> 00:12:05,240 it does not impact it physically. 218 00:12:05,240 --> 00:12:10,700 But it gives us the ability to call something called cause, 219 00:12:10,700 --> 00:12:12,700 something called That's very smart. 220 00:12:12,695 --> 00:12:15,835 And on Trigger Enter to the, 221 00:12:15,830 --> 00:12:17,410 so what this does, 222 00:12:17,405 --> 00:12:21,965 you can read the description sent when a another object enters 223 00:12:21,965 --> 00:12:27,085 a triggered collider attached to this objects to the physics only. 224 00:12:27,080 --> 00:12:35,150 So what happens if this bullet is a trigger as it travels through space? 225 00:12:35,150 --> 00:12:37,990 When it hits the wall in here, 226 00:12:37,985 --> 00:12:39,565 which is on the background. 227 00:12:39,560 --> 00:12:41,840 When it hits this wall, 228 00:12:41,840 --> 00:12:45,790 a sugar enter method will be called, 229 00:12:45,785 --> 00:12:51,235 which will create on the bullet players bullet controller and wariness gold, 230 00:12:51,230 --> 00:12:54,620 we can go ahead and do anything we want. 231 00:12:54,620 --> 00:12:57,920 And one of those things is destroy the bullet. 232 00:12:57,920 --> 00:12:59,390 Let me demonstrate. 233 00:12:59,390 --> 00:13:01,820 That's a lot of talking, not enough action. 234 00:13:01,820 --> 00:13:02,920 Let's see what happens. 235 00:13:02,915 --> 00:13:06,415 I'm going to write on Trigger, 236 00:13:06,410 --> 00:13:09,560 Enter 2D, hit the Tab key. 237 00:13:09,560 --> 00:13:13,010 So as you can see, it's a private void. 238 00:13:13,010 --> 00:13:15,620 Don't worry if you don't know what that word is. 239 00:13:15,620 --> 00:13:19,540 Later on we will explain everything and how we can create methods. 240 00:13:19,535 --> 00:13:22,675 Don't worry. And then we have the Onsager enter 241 00:13:22,670 --> 00:13:25,550 and we have something in here that's called a parameter. 242 00:13:25,549 --> 00:13:27,529 We'll also delve deeper into it. 243 00:13:27,530 --> 00:13:33,410 But all that you need to know that this collision is the object that we just hit. 244 00:13:33,410 --> 00:13:36,950 So for example, if this bullet flies and hits the player, 245 00:13:36,950 --> 00:13:40,480 the player is the collision right here. 246 00:13:40,475 --> 00:13:45,255 But anyways, what do we want to do when the bullet hits something? 247 00:13:45,259 --> 00:13:48,619 Well, we want this bullet to destroy itself. 248 00:13:48,620 --> 00:13:50,480 We want this bullet to disappear. 249 00:13:50,480 --> 00:13:53,060 We don't longer needed in our world. 250 00:13:53,060 --> 00:13:56,470 There is a very good method of doing this, 251 00:13:56,465 --> 00:14:03,005 would simply write destroy the game object, and that's it. 252 00:14:03,005 --> 00:14:09,445 So we destroy what should the steroids any or removes a game object, component or asset? 253 00:14:09,440 --> 00:14:10,880 And what do we want to remove? 254 00:14:10,880 --> 00:14:13,010 We want to remove the actual game object. 255 00:14:13,010 --> 00:14:14,210 And if you hover over it, 256 00:14:14,210 --> 00:14:16,130 you can read the game object. 257 00:14:16,130 --> 00:14:20,690 This component is attached to a components of a game object. 258 00:14:20,690 --> 00:14:22,430 So let's save that. 259 00:14:22,430 --> 00:14:23,930 Let's go back into Unity, 260 00:14:23,930 --> 00:14:25,540 that set doublet right here. 261 00:14:25,535 --> 00:14:29,015 And now when the bullet hits any one of the colliders, 262 00:14:29,014 --> 00:14:31,504 it should disappear from our scene. 263 00:14:31,505 --> 00:14:32,765 Let's run the game. 264 00:14:32,765 --> 00:14:36,865 Keep your eyes on the scene view. There you go. 265 00:14:36,860 --> 00:14:38,560 It gets steroid. 266 00:14:38,555 --> 00:14:42,265 Did you notice in the hierarchy that we no longer have the bullet? 267 00:14:42,260 --> 00:14:45,190 Excuse me, that's an annoying update. 268 00:14:45,185 --> 00:14:47,575 Let's try this again without any updates. 269 00:14:47,570 --> 00:14:51,610 That's tried to set the bullet right here. 270 00:14:51,605 --> 00:14:55,495 Run the game, keep your eye on the hierarchy when it hits, 271 00:14:55,490 --> 00:14:58,280 so all the bullet disappears. 272 00:14:58,280 --> 00:15:01,160 So now when ever we enter a zone, 273 00:15:01,160 --> 00:15:05,700 bullet gets destroyed because it is a trigger, 274 00:15:05,704 --> 00:15:09,624 which means it triggers the Onsager 275 00:15:09,620 --> 00:15:13,600 enter method whenever it actually hits any kind of wall, 276 00:15:13,595 --> 00:15:17,425 you can read more about it in here in the Unity documentation. 277 00:15:17,420 --> 00:15:21,260 So I hope you enjoyed creating your brand new bullet. 278 00:15:21,260 --> 00:15:24,950 I hope it doesn't bother you that the bullets are shiny and very 279 00:15:24,950 --> 00:15:28,860 futuristic at spot of the quirk of the game that we're creating. 280 00:15:28,864 --> 00:15:31,404 And we're also using free sprites. 281 00:15:31,400 --> 00:15:35,210 So we have to work around the limitations that we have. 282 00:15:35,210 --> 00:15:38,080 The next video, we will actually be shooting 283 00:15:38,075 --> 00:15:42,025 these bullets from the gun by learning what brief up is. 284 00:15:42,020 --> 00:15:44,380 Never forget to commit your changes. 285 00:15:44,375 --> 00:15:47,275 I hope you enjoy it and I'll see you in the next video. 286 00:15:47,270 --> 00:15:49,820 And before I go by the way, 287 00:15:49,820 --> 00:15:54,040 there is something that we do not want to stage and our game, 288 00:15:54,035 --> 00:15:56,875 which are the sprites that we've just added. 289 00:15:56,870 --> 00:16:02,030 So what we'll do, because this is not necessary staging, committing the sprites. 290 00:16:02,030 --> 00:16:04,450 What I'm going to do is I'm going to go in here. 291 00:16:04,445 --> 00:16:07,805 I'm going to right-click and I'm going to 292 00:16:07,805 --> 00:16:13,425 ignore and ignore everything beneath assets, sprites. 293 00:16:13,429 --> 00:16:17,299 We do not want to save anything that is inside of the sprites. 294 00:16:17,300 --> 00:16:22,150 Because one, we will always have the sprites on our computer to, 295 00:16:22,145 --> 00:16:25,885 we might never have deleted the sprites by mistake. 296 00:16:25,880 --> 00:16:28,220 And even if we do, we can always put them back. 297 00:16:28,220 --> 00:16:32,050 And 3, they take up a lot of unnecessary space. 298 00:16:32,045 --> 00:16:36,245 So ignore everything under the assets sprites hit Okay, 299 00:16:36,245 --> 00:16:37,825 Everything should be gone, 300 00:16:37,820 --> 00:16:41,080 only the bullets and so on and so forth. 301 00:16:41,075 --> 00:16:47,135 So I hope you enjoyed stage everything and I'll see you in the next video.