1 00:00:00,140 --> 00:00:04,110 Welcome back my fellow game developers 2 00:00:04,110 --> 00:00:05,550 to a brand new video. 3 00:00:05,550 --> 00:00:07,340 And in this one, we pick up 4 00:00:07,335 --> 00:00:09,875 a couple of coins, we get hit. 5 00:00:09,870 --> 00:00:12,750 So our life is 200 over 300. 6 00:00:12,749 --> 00:00:15,869 But thankfully, we have this health in here so I 7 00:00:15,870 --> 00:00:19,860 can buy a couple of health and upgrade my health, 8 00:00:19,860 --> 00:00:21,540 but not everything works. 9 00:00:21,540 --> 00:00:22,770 So you can see right here 10 00:00:22,770 --> 00:00:24,210 because this is something different. 11 00:00:24,210 --> 00:00:25,790 This is not a half upgrade, 12 00:00:25,785 --> 00:00:27,975 I mean, a health restoration item. 13 00:00:27,975 --> 00:00:29,865 This one is, and I buy. 14 00:00:29,865 --> 00:00:33,215 But finally you can see that I have 0 amounts of money. 15 00:00:33,210 --> 00:00:35,970 So if I try to buy more, unfortunately, 16 00:00:35,970 --> 00:00:38,220 I can't blame it on the economy, 17 00:00:38,220 --> 00:00:39,870 blame it on whoever you want. 18 00:00:39,870 --> 00:00:42,040 Let's not waste any more time. 19 00:00:42,040 --> 00:00:44,150 Let's get started. 20 00:00:44,150 --> 00:00:46,040 Oh, case. 21 00:00:46,040 --> 00:00:49,990 So now it's time to start actually buying the items. 22 00:00:49,985 --> 00:00:52,165 And the first thing that we want to do 23 00:00:52,160 --> 00:00:55,040 is we want to have these texts in 24 00:00:55,040 --> 00:00:58,070 here appear when the player is standing 25 00:00:58,070 --> 00:01:01,630 inside of the box collider right here. 26 00:01:01,625 --> 00:01:04,165 And if he's standing outside that box collider, 27 00:01:04,160 --> 00:01:08,320 we don't want to see the text and we can not buy. 28 00:01:08,315 --> 00:01:10,915 So the first thing that we're going to 29 00:01:10,910 --> 00:01:14,180 do is I think I want to increase this a little bit. 30 00:01:14,180 --> 00:01:17,530 So we'll make the size a bit bigger from this. 31 00:01:17,525 --> 00:01:18,725 Oops. 32 00:01:18,725 --> 00:01:22,705 One second. Increase the box colliders on all sides, 33 00:01:22,700 --> 00:01:24,950 make them a bit bigger and maybe even make 34 00:01:24,950 --> 00:01:27,400 the box collider that isn't a trigger, 35 00:01:27,395 --> 00:01:28,615 which is this one, 36 00:01:28,610 --> 00:01:30,530 and maybe just covered 37 00:01:30,530 --> 00:01:33,980 the entire surface of this whatever it is, 38 00:01:33,980 --> 00:01:36,220 platform with a little plus green plus, 39 00:01:36,215 --> 00:01:37,775 and anyways, with that, 40 00:01:37,775 --> 00:01:39,655 out of the way, I'm going to do this 41 00:01:39,650 --> 00:01:41,990 off-screen is pretty easy, nothing too much. 42 00:01:41,990 --> 00:01:44,450 And it always comes back to you how big, 43 00:01:44,450 --> 00:01:46,130 how small you want to make it. 44 00:01:46,130 --> 00:01:48,080 But there is something that is not up 45 00:01:48,080 --> 00:01:50,290 to you and that is the challenge today. 46 00:01:50,285 --> 00:01:53,845 We want the text to appear when we get close. 47 00:01:53,840 --> 00:01:56,560 So get a reference to the byte text. 48 00:01:56,555 --> 00:01:59,605 Use the entrepreneur enter and exit to set 49 00:01:59,600 --> 00:02:03,050 the text active to true and false respectively. 50 00:02:03,050 --> 00:02:06,610 And also create a bool that checks true when the player 51 00:02:06,605 --> 00:02:10,055 is in the players on and false when he's out of it. 52 00:02:10,055 --> 00:02:12,295 So that although the way pause the video 53 00:02:12,290 --> 00:02:15,660 right now and go to reach shallow. 54 00:02:15,700 --> 00:02:18,200 O K. Welcome back. 55 00:02:18,200 --> 00:02:21,910 So I was just finishing up with these first thing I'll do 56 00:02:21,905 --> 00:02:26,345 is select these three items and make them the pickups? 57 00:02:26,345 --> 00:02:29,075 Yes. Make the children also pickups. 58 00:02:29,075 --> 00:02:32,665 So now we are going to open up the shop items, 59 00:02:32,660 --> 00:02:34,660 a script, I believe it's opening here, 60 00:02:34,655 --> 00:02:36,445 and we are going to stop. 61 00:02:36,440 --> 00:02:37,760 So first of all, I'm going to 62 00:02:37,760 --> 00:02:39,980 create an aunt sugar enter and exit. 63 00:02:39,980 --> 00:02:47,840 So on, Trigger Enter 2D and on sugar exit 2D. 64 00:02:47,840 --> 00:02:50,330 Now we need a reference to the bye message. 65 00:02:50,330 --> 00:02:52,240 So in here I'm going to create 66 00:02:52,235 --> 00:02:56,435 a serialized field of type text Mesh Pro. 67 00:02:56,435 --> 00:03:00,235 Or you know, what maybe what we can do is we can 68 00:03:00,230 --> 00:03:04,000 go ahead and just change the entire items. 69 00:03:03,995 --> 00:03:05,545 Or what I mean is turn off 70 00:03:05,540 --> 00:03:07,370 the whole canvas and turn it on. 71 00:03:07,370 --> 00:03:08,990 So we get the whole canvas, 72 00:03:08,990 --> 00:03:10,660 we can turn it on and off. 73 00:03:10,655 --> 00:03:13,385 So maybe that's the better way 74 00:03:13,385 --> 00:03:15,475 we can create a reference to the canvas. 75 00:03:15,470 --> 00:03:18,140 And here, we can create a reference to a game object. 76 00:03:18,140 --> 00:03:19,430 It really doesn't matter. 77 00:03:19,430 --> 00:03:21,590 But in any case, the Canvas message, 78 00:03:21,590 --> 00:03:25,190 let's call this the Canvas message. 79 00:03:25,190 --> 00:03:27,790 And now when we enter, 80 00:03:27,785 --> 00:03:30,625 because we just have the pickup and the pick up pickups 81 00:03:30,620 --> 00:03:32,150 only interact with the players of 82 00:03:32,150 --> 00:03:33,770 this will not be a problem. 83 00:03:33,770 --> 00:03:36,550 So in here, the bye message, 84 00:03:36,545 --> 00:03:38,395 out, Sorry, bye message. 85 00:03:38,390 --> 00:03:40,640 I'm still thinking of a different variable. 86 00:03:40,640 --> 00:03:43,370 So the Canvas message dot set 87 00:03:43,370 --> 00:03:51,410 active or dot game object dot set active, true. 88 00:03:51,410 --> 00:03:54,260 And then I'm going to duplicate it. 89 00:03:54,260 --> 00:03:56,120 And in here when we exit, 90 00:03:56,120 --> 00:03:58,180 it's false. Save that. 91 00:03:58,175 --> 00:04:01,375 Then we also need a variable which is going to be 92 00:04:01,370 --> 00:04:07,360 a private bool in by zone. 93 00:04:07,355 --> 00:04:11,815 And in here we are going to say that in by Zone equals 94 00:04:11,810 --> 00:04:18,710 true and by zone equals false. 95 00:04:18,710 --> 00:04:22,640 And maybe we instantiated it right here as false. 96 00:04:22,640 --> 00:04:23,780 So we start with false. 97 00:04:23,780 --> 00:04:24,950 We don't want to be able to 98 00:04:24,950 --> 00:04:28,250 buy when we're standing very far away. 99 00:04:28,250 --> 00:04:30,520 Okay, Great With that out of the way. 100 00:04:30,515 --> 00:04:32,585 Let's go in here. 101 00:04:32,585 --> 00:04:38,605 And let's select these three canvases. 102 00:04:38,600 --> 00:04:42,130 So 123, turn them off, 103 00:04:42,125 --> 00:04:47,965 run the game, walk towards it. There we go. 104 00:04:47,960 --> 00:04:50,000 Nothing happens, obviously because 105 00:04:50,000 --> 00:04:52,360 we forgot to do the most important thing, 106 00:04:52,355 --> 00:04:55,415 which is the assigning of the canvas. 107 00:04:55,415 --> 00:04:57,775 So we assign the canvas to each 108 00:04:57,770 --> 00:04:59,930 one of those that run the game. 109 00:04:59,930 --> 00:05:06,640 And now we should have fixed our problem Any day now. 110 00:05:06,635 --> 00:05:08,555 Then we go down. There we go. 111 00:05:08,555 --> 00:05:11,285 We press E to buy price 99 coin, 112 00:05:11,285 --> 00:05:14,575 price 99 coin and priceline.com. Okay, great. 113 00:05:14,570 --> 00:05:16,250 So now it turns off, it turns on. 114 00:05:16,250 --> 00:05:18,830 And obviously the bi should also work. 115 00:05:18,830 --> 00:05:21,710 We have an error which is something. 116 00:05:21,710 --> 00:05:23,810 Present and the current Unity version. 117 00:05:23,810 --> 00:05:27,050 Thank you Unity for this very bad update. 118 00:05:27,050 --> 00:05:29,560 Any ways, let's continue on. 119 00:05:29,555 --> 00:05:32,425 Now there is something to take into consideration. 120 00:05:32,420 --> 00:05:34,760 We have the three types of items that we 121 00:05:34,760 --> 00:05:36,970 can buy. That's good. 122 00:05:36,965 --> 00:05:38,695 Okay, so we can for example, 123 00:05:38,690 --> 00:05:42,230 say if this item is so on and so on, we do so, 124 00:05:42,230 --> 00:05:45,170 so there is something better that I want to 125 00:05:45,170 --> 00:05:48,980 teach you in this video and that is called the inner. 126 00:05:48,980 --> 00:05:51,470 I'm not going to go into the slides because 127 00:05:51,470 --> 00:05:54,080 it's pretty simple to understand. 128 00:05:54,079 --> 00:05:55,899 We can create an enum. 129 00:05:55,895 --> 00:05:59,015 It's going to be the item type. 130 00:05:59,015 --> 00:06:01,375 And we can open up the brackets in 131 00:06:01,370 --> 00:06:03,320 here and say that one of them is 132 00:06:03,320 --> 00:06:07,450 the health restore, health, restore. 133 00:06:07,445 --> 00:06:14,035 The second one is the health up grade, 134 00:06:14,030 --> 00:06:16,130 and the last one is a weapon. 135 00:06:16,130 --> 00:06:20,740 So what is the enum item type in on basically, 136 00:06:20,735 --> 00:06:22,225 in its simplest terms, 137 00:06:22,220 --> 00:06:25,450 allows us to create a new type of variable. 138 00:06:25,445 --> 00:06:27,145 So just like we have the Boolean, 139 00:06:27,140 --> 00:06:28,720 the canvas, and so on, 140 00:06:28,715 --> 00:06:30,565 we also can create an enum, 141 00:06:30,560 --> 00:06:32,240 which is the item type. 142 00:06:32,240 --> 00:06:34,820 And now we can create a variable in here, 143 00:06:34,820 --> 00:06:37,970 which is a serialized field of type, 144 00:06:37,970 --> 00:06:42,560 item type, and it's the actual item type. 145 00:06:42,560 --> 00:06:44,720 There we go. So as you can see, 146 00:06:44,720 --> 00:06:48,890 the enum has capitalized first letter and on every word, 147 00:06:48,890 --> 00:06:52,940 while the variable is not capitalized, 148 00:06:52,940 --> 00:06:54,380 it's in the lower case. 149 00:06:54,380 --> 00:06:57,100 So if we save this and go back in our game, 150 00:06:57,095 --> 00:06:59,075 look how cool this will be. 151 00:06:59,075 --> 00:07:00,835 If I choose the item type, 152 00:07:00,830 --> 00:07:02,930 let me close down the box colliders. 153 00:07:02,930 --> 00:07:04,000 You can see that I have 154 00:07:03,995 --> 00:07:07,175 a drop-down menu and I can choose one of these items. 155 00:07:07,175 --> 00:07:09,025 And this is something really nice. 156 00:07:09,020 --> 00:07:12,830 And this is an upgrade from the previous section where 157 00:07:12,830 --> 00:07:14,180 the enemies each had 158 00:07:14,180 --> 00:07:16,970 their own box to take and so on and so forth. 159 00:07:16,970 --> 00:07:19,790 And you have to untick something to take something else. 160 00:07:19,790 --> 00:07:22,460 This right here is a much better way, 161 00:07:22,460 --> 00:07:23,930 a much smoother way. 162 00:07:23,930 --> 00:07:26,360 So this one will be the half upgrade and 163 00:07:26,360 --> 00:07:29,500 the last one will be the weapon. 164 00:07:29,495 --> 00:07:31,195 Great. So now we have 165 00:07:31,190 --> 00:07:34,270 the item type we can choose to go from. 166 00:07:34,265 --> 00:07:37,675 But there is one more thing we need to add in here, 167 00:07:37,670 --> 00:07:39,610 and that is the item cost. 168 00:07:39,605 --> 00:07:45,625 So serialized field and the item cost, 169 00:07:45,620 --> 00:07:47,780 but this is not the thing that I was at. 170 00:07:47,780 --> 00:07:50,450 I wanted to focus on I wanted to focus on 171 00:07:50,450 --> 00:07:53,280 something called the switch statement. 172 00:07:53,284 --> 00:07:55,044 But before I do that in here, 173 00:07:55,040 --> 00:07:57,070 I'm going to create the update. 174 00:07:57,065 --> 00:08:01,195 And I'm going to check if I am envy by zone. 175 00:08:01,190 --> 00:08:07,780 Then I'm going to check if we have input dot, 176 00:08:07,775 --> 00:08:11,455 get keydown, open this up, keycode, 177 00:08:11,450 --> 00:08:15,310 key code dot e. 178 00:08:15,305 --> 00:08:18,505 And in here what we can do is for example, 179 00:08:18,500 --> 00:08:22,360 we can start maybe creating if, 180 00:08:22,355 --> 00:08:26,965 let's say the item type dot something and whatever, 181 00:08:26,960 --> 00:08:28,190 and start checking for 182 00:08:28,190 --> 00:08:30,940 the items and buying based on that. 183 00:08:30,935 --> 00:08:33,055 But we have, in this case, 184 00:08:33,050 --> 00:08:35,270 something much more powerful. 185 00:08:35,269 --> 00:08:37,809 And that is the switch case. 186 00:08:37,805 --> 00:08:40,655 So let me show you what these switch case is. 187 00:08:40,655 --> 00:08:43,085 So similar to the if statements, 188 00:08:43,085 --> 00:08:46,345 it allows us for conditional code execution. 189 00:08:46,340 --> 00:08:48,430 If we have a certain item type, 190 00:08:48,425 --> 00:08:50,185 we want to call something different. 191 00:08:50,180 --> 00:08:52,750 If we want to have the health upgraded, 192 00:08:52,745 --> 00:08:54,395 we should call a different method 193 00:08:54,395 --> 00:08:56,275 than the one where we buy a weapon. 194 00:08:56,270 --> 00:08:57,890 So the switch statement is 195 00:08:57,890 --> 00:09:00,220 going to be very effective in here. 196 00:09:00,215 --> 00:09:02,215 And just like the if statement, 197 00:09:02,210 --> 00:09:05,060 it works the same way we have conditional code execution, 198 00:09:05,059 --> 00:09:07,539 but it's structured as a bit different and 199 00:09:07,535 --> 00:09:10,625 more efficient when it comes to things like these. 200 00:09:10,625 --> 00:09:13,925 So we start off by writing switch. 201 00:09:13,925 --> 00:09:15,835 We add the case switch. 202 00:09:15,830 --> 00:09:17,900 So in here this could be anything we want. 203 00:09:17,900 --> 00:09:20,180 In our case, it will be the item type 204 00:09:20,180 --> 00:09:23,050 that we have. In case one. 205 00:09:23,045 --> 00:09:27,235 For example, let's say the item type is a health upgrade. 206 00:09:27,230 --> 00:09:28,850 So in case 1, 207 00:09:28,850 --> 00:09:32,150 one here says, for example, health upgrade. 208 00:09:32,150 --> 00:09:35,080 We execute some code we break. 209 00:09:35,075 --> 00:09:38,755 This is very important and then we go to the second case. 210 00:09:38,750 --> 00:09:42,260 The second case let's say is the weapon. 211 00:09:42,260 --> 00:09:44,560 Then we execute some different code, 212 00:09:44,555 --> 00:09:47,405 we break, and then we check for the default. 213 00:09:47,405 --> 00:09:48,755 Now obviously you can add up 214 00:09:48,755 --> 00:09:51,145 how many cases you want to 123, 215 00:09:51,140 --> 00:09:53,860 1520, 500 if you want. 216 00:09:53,855 --> 00:09:55,825 But eventually we will have 217 00:09:55,820 --> 00:09:57,800 to get some kind of default thing. 218 00:09:57,800 --> 00:10:01,630 So what happens if we have no item type? 219 00:10:01,625 --> 00:10:03,505 This is something that will not happen, 220 00:10:03,500 --> 00:10:06,290 but just in case there is no item type, 221 00:10:06,290 --> 00:10:08,960 we need to have a default break and 222 00:10:08,960 --> 00:10:11,720 then We finished the switch statements. 223 00:10:11,720 --> 00:10:13,850 So make sure you understand it. 224 00:10:13,850 --> 00:10:16,220 We will see the implementation and just a bit, 225 00:10:16,220 --> 00:10:18,430 but just look at the structure. 226 00:10:18,425 --> 00:10:21,635 We then without Look what it is. 227 00:10:21,635 --> 00:10:25,045 And let's go back into our code and implement this. 228 00:10:25,040 --> 00:10:27,080 Before we create this switch statement, 229 00:10:27,080 --> 00:10:30,440 we need to know if we actually have them money for this. 230 00:10:30,440 --> 00:10:33,080 So first of all, we're going to check if 231 00:10:33,080 --> 00:10:38,480 the game manager dot instance dot. 232 00:10:38,480 --> 00:10:40,180 Let me see. 233 00:10:40,175 --> 00:10:44,305 Do we have an access to the current going? No, we don't. 234 00:10:44,300 --> 00:10:49,100 So we're going to create a public int. 235 00:10:49,100 --> 00:10:55,670 And get current bit coins. 236 00:10:55,670 --> 00:11:01,760 And this will just return current Bitcoins. 237 00:11:01,760 --> 00:11:04,610 Save that, go back and hear instance 238 00:11:04,610 --> 00:11:08,420 dot get current bitcoins. 239 00:11:08,420 --> 00:11:11,810 And if we have more or at least equal to, 240 00:11:11,810 --> 00:11:17,580 so if we have more or at least equal to the item cost, 241 00:11:18,100 --> 00:11:21,020 then we can continue on. 242 00:11:21,020 --> 00:11:23,560 And as soon as we buy the item, 243 00:11:23,555 --> 00:11:27,865 then we are going to go to the game manager, 244 00:11:27,860 --> 00:11:32,210 dot instance, dot, spend coins. 245 00:11:32,210 --> 00:11:33,800 And the amount of coins we're going to 246 00:11:33,800 --> 00:11:35,980 spend as the item cost. 247 00:11:35,975 --> 00:11:39,425 But then what will happen after we spent our coin, 248 00:11:39,425 --> 00:11:41,165 we should get an item. 249 00:11:41,165 --> 00:11:44,225 So we're going to create the switch. 250 00:11:44,225 --> 00:11:48,205 And in here we are going to say the item type. 251 00:11:48,200 --> 00:11:52,670 So this is the case around which we are switching. 252 00:11:52,669 --> 00:11:54,759 And now we are going to open this up. 253 00:11:54,755 --> 00:11:59,075 So in case we have the item type 254 00:11:59,075 --> 00:12:03,175 dot health restore and 255 00:12:03,170 --> 00:12:05,360 it's not allowing me oh, no, it's not. 256 00:12:05,360 --> 00:12:06,650 The small item type is 257 00:12:06,650 --> 00:12:10,850 the big item type dot health restore. 258 00:12:10,850 --> 00:12:13,660 We put the two points, hit Enter. 259 00:12:13,655 --> 00:12:15,725 Here we are going to, 260 00:12:15,725 --> 00:12:18,725 while in here we can either find objects of 261 00:12:18,725 --> 00:12:23,875 type and it's going to be the player health handler. 262 00:12:23,870 --> 00:12:25,900 And then we can go in here. 263 00:12:25,895 --> 00:12:27,535 And what do we haven't 264 00:12:27,530 --> 00:12:30,170 declared health handler damages the player. 265 00:12:30,170 --> 00:12:32,420 Okay, So at HP to player, 266 00:12:32,420 --> 00:12:34,540 at HP to player. 267 00:12:34,535 --> 00:12:36,665 And how much do we want to add? 268 00:12:36,665 --> 00:12:39,505 Well, we can choose in here whether 10 or 20 269 00:12:39,500 --> 00:12:42,920 or whatever value you want to add, save that. 270 00:12:42,920 --> 00:12:46,780 Brake had this and there we go, Save that. 271 00:12:46,775 --> 00:12:51,325 So I paused there for a second because I wasn't 272 00:12:51,320 --> 00:12:53,450 sure if we should use the file object 273 00:12:53,450 --> 00:12:55,880 of type or if you want even better, 274 00:12:55,880 --> 00:12:59,690 create a variable in here for the player. 275 00:12:59,690 --> 00:13:02,200 So a private variable for 276 00:13:02,195 --> 00:13:05,035 the layer and then set it right here and the collision, 277 00:13:05,030 --> 00:13:07,450 this would be smarter and more cost 278 00:13:07,445 --> 00:13:09,385 efficient because we know that 279 00:13:09,380 --> 00:13:11,090 only the player can be 280 00:13:11,090 --> 00:13:12,530 the collision in here because 281 00:13:12,530 --> 00:13:14,290 of the layer that we've sat. 282 00:13:14,285 --> 00:13:17,815 And find object of type is sometimes a bit cumbersome. 283 00:13:17,810 --> 00:13:22,460 It's, it takes a lot of space from the processing, a lot, 284 00:13:22,460 --> 00:13:24,020 a lot of processing power because 285 00:13:24,020 --> 00:13:26,120 fine object of type just goes 286 00:13:26,120 --> 00:13:27,590 through the entire list in 287 00:13:27,590 --> 00:13:29,920 your scene and then chooses one of them. 288 00:13:29,915 --> 00:13:31,235 So it depends on you. 289 00:13:31,235 --> 00:13:33,805 Whatever you want to do really is up to you. 290 00:13:33,800 --> 00:13:37,310 So where do we have the item right here? 291 00:13:37,310 --> 00:13:38,690 So let's choose the first one. 292 00:13:38,690 --> 00:13:44,660 That's the cost to 20. 293 00:13:44,659 --> 00:13:47,089 Or know what? Let's just keep it at 10. 294 00:13:47,090 --> 00:13:49,000 And this will restore a bit of Health. 295 00:13:48,995 --> 00:13:51,565 And I'm going to go into the Prefabs. 296 00:13:51,560 --> 00:13:54,830 And in here I'm going to add the spikes. 297 00:13:54,830 --> 00:14:01,550 So or is it the pickups? 298 00:14:01,550 --> 00:14:06,520 Let's add a bit of coin and here, 23 coins. 299 00:14:06,515 --> 00:14:08,675 So we have money to spend. 300 00:14:08,675 --> 00:14:13,025 And then we'll go into the Prefabs again and add a. 301 00:14:13,025 --> 00:14:13,705 Where is it? 302 00:14:13,700 --> 00:14:15,070 Where is it? Where is it? 303 00:14:15,065 --> 00:14:20,065 Level object at the spikes right here. Run the game. 304 00:14:20,060 --> 00:14:24,810 So I want to get hit by the spikes. 305 00:14:24,850 --> 00:14:28,700 Okay? Pick up a couple of cones, 306 00:14:28,700 --> 00:14:32,900 go down here and we're visit. So there we go. 307 00:14:32,900 --> 00:14:34,280 We press the Iike. 308 00:14:34,280 --> 00:14:36,800 Yep, there we go. We get tan, tan, tan, tan. 309 00:14:36,800 --> 00:14:38,570 And if I tried to buy more, there you go. 310 00:14:38,570 --> 00:14:41,840 We have 0, so I can not buy anything anymore. 311 00:14:41,840 --> 00:14:43,810 There we go, so great. 312 00:14:43,805 --> 00:14:45,455 That seems to be working. 313 00:14:45,455 --> 00:14:48,505 In the next video we'll be using the health upgrade 314 00:14:48,500 --> 00:14:51,880 will create a separate method and the health handler. 315 00:14:51,875 --> 00:14:53,995 And as I've said, and by the way, 316 00:14:53,990 --> 00:14:55,490 this error keeps popping up. 317 00:14:55,490 --> 00:14:58,420 Don't worry about it. As I've said in here, 318 00:14:58,415 --> 00:15:01,585 the fine object of type something that I don't like 319 00:15:01,580 --> 00:15:03,830 particularly I don't like to overuse 320 00:15:03,830 --> 00:15:06,500 defined object of pipe goes back to you. 321 00:15:06,500 --> 00:15:08,030 I really hope that you try to 322 00:15:08,030 --> 00:15:10,390 create your own variable, set it right here. 323 00:15:10,385 --> 00:15:12,545 With that said, I hope you enjoy it. 324 00:15:12,545 --> 00:15:16,145 I hope you are saving all, 325 00:15:16,145 --> 00:15:17,675 singing all of your files, 326 00:15:17,675 --> 00:15:20,945 and I'll see you in the next video.