1 00:00:00,000 --> 00:00:02,430 Welcome back my fellow game developers 2 00:00:02,430 --> 00:00:04,080 to another very long video. 3 00:00:04,080 --> 00:00:05,970 But in this one, it is worth it. 4 00:00:05,970 --> 00:00:08,790 Like every single time we get hit, we break. 5 00:00:08,790 --> 00:00:10,470 We can see that we have this item. 6 00:00:10,470 --> 00:00:11,850 We don't pick it up immediately, 7 00:00:11,850 --> 00:00:14,040 but after a certain time, not only that, 8 00:00:14,040 --> 00:00:16,430 but now when we should the enemy and he dies, 9 00:00:16,425 --> 00:00:20,315 at some point, he also drops and item. 10 00:00:20,310 --> 00:00:21,780 And we obviously didn't fix 11 00:00:21,780 --> 00:00:23,430 the way the layers interact with each other. 12 00:00:23,430 --> 00:00:25,760 But I think because this video was so long, 13 00:00:25,755 --> 00:00:27,095 we didn't have much time. 14 00:00:27,090 --> 00:00:29,430 So without any further or do Let's 15 00:00:29,430 --> 00:00:32,790 not waste any more time and let's get started. 16 00:00:32,790 --> 00:00:34,710 Oh, case. 17 00:00:34,710 --> 00:00:37,700 So now we have the health pickup working, 18 00:00:37,695 --> 00:00:40,285 but not very fun when 19 00:00:40,280 --> 00:00:43,240 you have all the health lying around you. 20 00:00:43,235 --> 00:00:44,155 You could do that. 21 00:00:44,150 --> 00:00:45,590 You could just set 22 00:00:45,590 --> 00:00:47,720 a couple of health pickups in your world and 23 00:00:47,720 --> 00:00:49,360 then pick them up once you 24 00:00:49,355 --> 00:00:51,535 find certain rooms or whatever. 25 00:00:51,530 --> 00:00:55,810 But I think it's much better when you can have some kind 26 00:00:55,805 --> 00:00:57,835 of mechanic that drops 27 00:00:57,830 --> 00:01:00,110 the items and allows you to pick them up. 28 00:01:00,110 --> 00:01:02,930 So for example, if we have the breakable right here, 29 00:01:02,930 --> 00:01:06,260 these urns, if we crush them or break them, 30 00:01:06,260 --> 00:01:07,850 then we will have some kind of 31 00:01:07,850 --> 00:01:10,190 health pickup or when we kill a certain enemy, 32 00:01:10,190 --> 00:01:13,570 then we have also the health pickup get dropped. 33 00:01:13,565 --> 00:01:16,175 So let's do that first things first, 34 00:01:16,175 --> 00:01:19,165 I'm going to go into the Prefabs where 35 00:01:19,160 --> 00:01:22,400 we have the where is it? 36 00:01:22,400 --> 00:01:23,510 Where is it the weapons, 37 00:01:23,510 --> 00:01:26,440 bullets, blood, bullets, enemy. 38 00:01:26,435 --> 00:01:28,445 So apparently we don't have anything. 39 00:01:28,445 --> 00:01:29,845 Oh, you know what? 40 00:01:29,840 --> 00:01:34,900 Let's create a new folder for the pickups. 41 00:01:34,895 --> 00:01:38,255 And then we are going to drop the health pickup in there. 42 00:01:38,255 --> 00:01:39,505 Great. So now we have this. 43 00:01:39,500 --> 00:01:40,880 The next thing we want to do is 44 00:01:40,880 --> 00:01:42,610 we're going to go into the scripts. 45 00:01:42,605 --> 00:01:43,915 We are going to find 46 00:01:43,910 --> 00:01:45,910 the pickups and we are going to create 47 00:01:45,905 --> 00:01:52,255 a new C-sharp script is going to be called item drop. 48 00:01:52,250 --> 00:01:54,160 Now, why are we doing this? 49 00:01:54,155 --> 00:01:58,655 First of all, I wanted to just close this for a second. 50 00:01:58,655 --> 00:02:02,035 So what I wanted to do is I wanted to immediately add 51 00:02:02,030 --> 00:02:05,900 this code right here into the health pickup or I mean, 52 00:02:05,900 --> 00:02:07,090 sorry, into the breakable. 53 00:02:07,085 --> 00:02:08,785 Where are they? Oh, we just closed it 54 00:02:08,780 --> 00:02:11,780 so I wanted to immediately add it to the breakable. 55 00:02:11,780 --> 00:02:12,850 So as soon as we break, 56 00:02:12,845 --> 00:02:14,605 we get a certain item. 57 00:02:14,600 --> 00:02:15,980 But then I thought, 58 00:02:15,980 --> 00:02:19,490 what if I wanted some enemies drop items that 59 00:02:19,490 --> 00:02:20,780 wouldn't be much efficient 60 00:02:20,780 --> 00:02:23,150 because we want several things. 61 00:02:23,150 --> 00:02:24,230 Maybe to drop items, 62 00:02:24,230 --> 00:02:25,490 we want different earns, 63 00:02:25,490 --> 00:02:26,960 maybe not just the breakable, 64 00:02:26,960 --> 00:02:29,590 maybe I don't know anything that drops items. 65 00:02:29,585 --> 00:02:32,045 I thought it might be better to just create 66 00:02:32,045 --> 00:02:34,765 a script which is the item dropper and add it 67 00:02:34,760 --> 00:02:37,820 to whatever object we want to drop an item 68 00:02:37,820 --> 00:02:41,170 once he dies or kills or whatever. 69 00:02:41,165 --> 00:02:43,675 Okay, so let's go ahead and do that. 70 00:02:43,670 --> 00:02:44,530 First thing. 71 00:02:44,525 --> 00:02:46,345 First we are going to go ahead 72 00:02:46,340 --> 00:02:48,490 and create a serialized field, 73 00:02:48,485 --> 00:02:51,715 which is going to make sure that we have the option to 74 00:02:51,710 --> 00:02:54,800 check whether he drops items, 75 00:02:54,800 --> 00:02:58,180 whether he or she or whatever drops items. 76 00:02:58,175 --> 00:02:59,875 The second variable I want to 77 00:02:59,870 --> 00:03:02,330 create is a serialized field, 78 00:03:02,330 --> 00:03:04,310 which is of type game object. 79 00:03:04,310 --> 00:03:06,890 And we're going to make it an array and it's going to be 80 00:03:06,890 --> 00:03:09,520 the items too drop. 81 00:03:09,515 --> 00:03:11,375 Now you might be wondering, we only have 82 00:03:11,375 --> 00:03:13,385 one item to drop, which is the health. 83 00:03:13,385 --> 00:03:15,415 But later on we'll create a coin 84 00:03:15,410 --> 00:03:17,600 and maybe even you might want to create 85 00:03:17,600 --> 00:03:19,790 some kind of leveling up systems or you drop 86 00:03:19,790 --> 00:03:22,250 something that travels up just like we have in Hades. 87 00:03:22,250 --> 00:03:23,990 So items to drop, 88 00:03:23,990 --> 00:03:25,790 we have it as an array. 89 00:03:25,790 --> 00:03:28,990 Next thing we'll have as a serialized field, 90 00:03:28,985 --> 00:03:30,715 there's going to be of type float 91 00:03:30,710 --> 00:03:31,790 and it's going to be called 92 00:03:31,790 --> 00:03:36,980 the items drop or item drop. 93 00:03:36,980 --> 00:03:38,630 Chance. 94 00:03:38,630 --> 00:03:41,860 And we're going to set it at 0.5. 95 00:03:41,855 --> 00:03:43,705 So it's a 5050 chance. 96 00:03:43,700 --> 00:03:45,050 And why do we want to have this? 97 00:03:45,050 --> 00:03:46,670 Well, we don't want to have all 98 00:03:46,670 --> 00:03:48,470 of our breakable or all of 99 00:03:48,470 --> 00:03:52,330 our enemies dropping this the items. 100 00:03:52,325 --> 00:03:55,795 So we want to have a 5050 chance of getting an item. 101 00:03:55,790 --> 00:03:56,410 Great. 102 00:03:56,405 --> 00:03:58,135 So now I'm going to go 103 00:03:58,130 --> 00:04:00,500 ahead and remove the start and update. 104 00:04:00,500 --> 00:04:02,750 We will create them if we do need them. 105 00:04:02,750 --> 00:04:08,450 And I'm going to create a public void drop item. 106 00:04:08,450 --> 00:04:10,520 And this will simply go ahead and 107 00:04:10,520 --> 00:04:14,030 create a random integer. 108 00:04:14,030 --> 00:04:15,800 And first of all, we're going to 109 00:04:15,800 --> 00:04:17,690 check for a couple of conditions. 110 00:04:17,690 --> 00:04:21,070 So the first one will be random. 111 00:04:21,065 --> 00:04:26,965 Dot value is less than the items chance to drop. 112 00:04:26,960 --> 00:04:30,020 And what is random dot value that's hover over it and 113 00:04:30,020 --> 00:04:33,820 see returns a random float between 0, one. 114 00:04:33,815 --> 00:04:35,665 So if we get, for example, 115 00:04:35,660 --> 00:04:39,440 zero-point for it's less than 0.5, we want instantiate. 116 00:04:39,440 --> 00:04:40,990 This is a great way to just 117 00:04:40,985 --> 00:04:43,675 avoid the whole is less than one, 118 00:04:43,670 --> 00:04:45,650 more than 0.5 or wherever this 119 00:04:45,650 --> 00:04:48,360 just gives us a random value between 01. 120 00:04:48,364 --> 00:04:50,304 If it's bigger, we instantiate. 121 00:04:50,300 --> 00:04:52,120 If it's not, then we want. 122 00:04:52,115 --> 00:04:54,175 So then we are going to go 123 00:04:54,170 --> 00:04:56,290 ahead and create a random integer. 124 00:04:56,285 --> 00:05:01,525 So random item number and it's going to be equal to 125 00:05:01,520 --> 00:05:07,850 the random dot range and range. 126 00:05:07,849 --> 00:05:10,519 And in here we are going to have a range 127 00:05:10,520 --> 00:05:14,690 between 0 and the items to drop. 128 00:05:14,689 --> 00:05:18,589 Dot length. So pretty simple what we're doing in here. 129 00:05:18,590 --> 00:05:20,180 We already know all of this 130 00:05:20,180 --> 00:05:22,070 and then we are going to go ahead and 131 00:05:22,070 --> 00:05:27,740 instantiate the items to drop. 132 00:05:27,740 --> 00:05:32,570 And we are going to have it as the random item number. 133 00:05:32,570 --> 00:05:35,800 We're going to set it at the transform dot position 134 00:05:35,795 --> 00:05:39,445 and the transform rotation. 135 00:05:39,440 --> 00:05:40,430 There we go. 136 00:05:40,430 --> 00:05:42,320 So I'm going to save this. 137 00:05:42,320 --> 00:05:44,600 I'm going to go, 138 00:05:44,599 --> 00:05:47,019 oh, and before we do that, 139 00:05:47,015 --> 00:05:49,465 I'm going to also create a condition in here 140 00:05:49,460 --> 00:05:52,300 that I completely forgot for some reason. 141 00:05:52,295 --> 00:05:56,315 I'm going to make sure that if drops items, 142 00:05:56,315 --> 00:05:59,375 then we are going to go ahead and do all of this. 143 00:05:59,375 --> 00:06:01,595 And let's just add a couple of 144 00:06:01,595 --> 00:06:05,065 curly brackets around it so it's better that way. 145 00:06:05,060 --> 00:06:07,180 I don't like having multiple lines under 146 00:06:07,175 --> 00:06:09,595 a single drops items. 147 00:06:09,590 --> 00:06:10,700 Okay, great. So with that, 148 00:06:10,700 --> 00:06:12,490 Don't save that back in our game. 149 00:06:12,485 --> 00:06:15,425 And let's go into the breakable pot. 150 00:06:15,425 --> 00:06:18,525 And that's get these a bit closed. 151 00:06:18,529 --> 00:06:24,229 And then we are going to add a item dropper in here. 152 00:06:24,230 --> 00:06:26,390 And as you can see, 153 00:06:26,390 --> 00:06:28,120 there is a problem. 154 00:06:28,115 --> 00:06:29,725 You can see that we don't have 155 00:06:29,720 --> 00:06:32,660 the deserialized fields and 156 00:06:32,660 --> 00:06:34,730 you can see there is something expected in here, 157 00:06:34,730 --> 00:06:38,090 which is we didn't close off one of the, 158 00:06:38,090 --> 00:06:40,470 okay, so there we go. 159 00:06:40,465 --> 00:06:41,685 Now we save that. 160 00:06:41,680 --> 00:06:46,230 Now we should see in here the great. 161 00:06:46,225 --> 00:06:48,355 So I drops items, 162 00:06:48,355 --> 00:06:50,955 items to droplets, just give it the health pickup. 163 00:06:50,950 --> 00:06:53,470 Let's close this down or lockdown 164 00:06:53,470 --> 00:06:56,280 actually go into the Prefabs. 165 00:06:56,275 --> 00:06:59,685 Where is it, Where is it pickups and the health pickup. 166 00:06:59,680 --> 00:07:01,330 So now we only have the health pickup. 167 00:07:01,330 --> 00:07:02,680 And just for testing purposes, 168 00:07:02,680 --> 00:07:05,440 I'm going to set the items to drop chance to 1. 169 00:07:05,440 --> 00:07:08,530 So we always drop an item, save that. 170 00:07:08,530 --> 00:07:10,120 And now the last thing that we 171 00:07:10,120 --> 00:07:11,670 want to make sure of is that 172 00:07:11,665 --> 00:07:15,775 in where should it be in the break bubbles? 173 00:07:15,775 --> 00:07:17,625 If we go, Where is it? 174 00:07:17,620 --> 00:07:18,940 Where is it burry? 175 00:07:18,940 --> 00:07:21,110 2ls breakable. 176 00:07:21,105 --> 00:07:23,455 And in here we are going to 177 00:07:23,450 --> 00:07:27,110 check after we make sure that we, 178 00:07:27,110 --> 00:07:29,330 Where is it we instantiate the object. 179 00:07:29,330 --> 00:07:33,050 We also want to go ahead and check if the 180 00:07:33,050 --> 00:07:37,940 Get component and item dropper. 181 00:07:37,940 --> 00:07:41,690 And we are going to check and hope we 182 00:07:41,690 --> 00:07:43,520 have mass little thing in here that 183 00:07:43,520 --> 00:07:45,430 will do because it's a serialized field, 184 00:07:45,425 --> 00:07:47,085 Let's just create a returns. 185 00:07:47,080 --> 00:07:55,970 So public bool is item, 186 00:07:55,970 --> 00:07:59,150 item dropper. 187 00:07:59,150 --> 00:08:02,980 And we're going to just return here, 188 00:08:02,975 --> 00:08:07,925 True or whatever it is, the drops item. 189 00:08:08,050 --> 00:08:12,200 So this will return true if it does drop an item so we 190 00:08:12,200 --> 00:08:15,370 can go back and the word was it, 191 00:08:15,365 --> 00:08:19,645 okay, The breakable dot is item dropper. 192 00:08:19,640 --> 00:08:21,260 For this item dropper, 193 00:08:21,260 --> 00:08:23,800 once the player dashes into it, 194 00:08:23,795 --> 00:08:25,175 we trigger the break, 195 00:08:25,175 --> 00:08:27,085 we instantiate the parts and 196 00:08:27,080 --> 00:08:29,030 we check if he is an item dropper, 197 00:08:29,030 --> 00:08:31,910 then we are going to again access 198 00:08:31,910 --> 00:08:37,700 the Get Component Item dropper, drop item. 199 00:08:37,700 --> 00:08:39,590 There we go, save that. 200 00:08:39,590 --> 00:08:41,750 And you know what, I was thinking that maybe 201 00:08:41,750 --> 00:08:44,530 this if statement in here isn't that necessary. 202 00:08:44,525 --> 00:08:47,645 So what let's just remove it. 203 00:08:47,645 --> 00:08:50,615 And now I remember why I forgot it, 204 00:08:50,615 --> 00:08:52,685 because it wasn't necessary there. 205 00:08:52,685 --> 00:08:53,765 So back in here, 206 00:08:53,765 --> 00:08:56,485 save that everything should be working fine. 207 00:08:56,480 --> 00:08:58,550 The only thing that's still bothers me is 208 00:08:58,550 --> 00:09:00,750 that if we tried to get the component, 209 00:09:00,754 --> 00:09:02,164 but it's not there, 210 00:09:02,165 --> 00:09:04,945 so we didn't add it to some kind of breakable pot. 211 00:09:04,940 --> 00:09:07,820 Maybe that will cause a problem if it does, 212 00:09:07,820 --> 00:09:09,500 the best way to fix this is to 213 00:09:09,500 --> 00:09:11,300 create an extra if condition, 214 00:09:11,300 --> 00:09:14,890 an extra layer in here of protection 215 00:09:14,885 --> 00:09:20,225 if the Get Component Item dropper, 216 00:09:20,225 --> 00:09:23,225 and it's different than null, 217 00:09:23,225 --> 00:09:26,435 that means that we do have this item right here. 218 00:09:26,435 --> 00:09:32,125 Then we can go ahead and check for the item dropper. 219 00:09:32,120 --> 00:09:34,400 So this will give us an extra layer of 220 00:09:34,400 --> 00:09:37,550 protection if we don't have the component item dropper, 221 00:09:37,550 --> 00:09:39,130 if it's equal to null, 222 00:09:39,125 --> 00:09:42,335 then we are going to check if we can't drop items, 223 00:09:42,335 --> 00:09:45,625 and then we are going to actually drop an item. 224 00:09:45,620 --> 00:09:49,330 So save that back now again, let's see. 225 00:09:49,325 --> 00:09:51,325 Now this is like, Honestly, 226 00:09:51,320 --> 00:09:53,330 I don't like this a lot because we 227 00:09:53,330 --> 00:09:55,990 should be knowing how we are creating this game, 228 00:09:55,985 --> 00:09:58,745 Bu, but this is a worst-case scenario. 229 00:09:58,745 --> 00:10:01,205 So run the game. 230 00:10:01,205 --> 00:10:05,185 And now when we try to break a part, 231 00:10:05,180 --> 00:10:07,310 let me just get a destroyed. 232 00:10:07,310 --> 00:10:09,470 And then when we try to break 233 00:10:09,470 --> 00:10:11,690 the part that you see, there we go. 234 00:10:11,690 --> 00:10:12,740 We destroyed it. 235 00:10:12,740 --> 00:10:14,420 And you can see that our health just 236 00:10:14,420 --> 00:10:17,090 move into from 500 to 510. 237 00:10:17,090 --> 00:10:18,370 But there is a problem. 238 00:10:18,365 --> 00:10:19,705 Did you see it? 239 00:10:19,700 --> 00:10:22,420 Did you see the item get dropped? 240 00:10:22,415 --> 00:10:24,725 Nope, you didn't, but the health increased. 241 00:10:24,725 --> 00:10:26,905 So what is the problem? 242 00:10:26,900 --> 00:10:30,320 Well, the problem here is that it's extremely 243 00:10:30,320 --> 00:10:33,890 fast and we don't want this to happen instantaneously. 244 00:10:33,890 --> 00:10:36,260 We actually want to see the item that we've 245 00:10:36,260 --> 00:10:39,340 dropped before we immediately pick it up. 246 00:10:39,335 --> 00:10:42,325 So I'm going to issue it to you as a challenge. 247 00:10:42,320 --> 00:10:44,330 And your challenge is to delay the time 248 00:10:44,330 --> 00:10:46,480 before we can pick up an item. 249 00:10:46,475 --> 00:10:48,985 So first of all, create a new script. 250 00:10:48,980 --> 00:10:50,860 Pick up the layer again. 251 00:10:50,855 --> 00:10:52,405 Why is this? This is 252 00:10:52,400 --> 00:10:54,860 an amazing video for how you structure your game. 253 00:10:54,860 --> 00:10:56,470 Because pick up the layer, 254 00:10:56,465 --> 00:10:57,955 this will enable us to 255 00:10:57,950 --> 00:11:00,530 delay the time before we pick up an item. 256 00:11:00,530 --> 00:11:04,610 And we don't want to add this delaying just for 257 00:11:04,610 --> 00:11:06,410 the health script and then have to copy it 258 00:11:06,410 --> 00:11:08,540 every single time and to all of the coins, 259 00:11:08,540 --> 00:11:10,450 the power-ups and et cetera. 260 00:11:10,445 --> 00:11:13,195 So what we'll do is just create a new script of 261 00:11:13,190 --> 00:11:14,450 pickup the layer and added to 262 00:11:14,450 --> 00:11:16,370 every single item that we want to pick up, 263 00:11:16,370 --> 00:11:19,460 which is much easier and healthier when it comes to 264 00:11:19,460 --> 00:11:23,180 game development and game design structure and so on. 265 00:11:23,180 --> 00:11:25,180 That's why we create a new script. 266 00:11:25,175 --> 00:11:26,785 Then you'll create a float 267 00:11:26,780 --> 00:11:28,550 for the time before we can pick up, 268 00:11:28,550 --> 00:11:31,150 you need to create a Boolean variable that checks 269 00:11:31,145 --> 00:11:34,175 if we can actually pick up the item or not. 270 00:11:34,175 --> 00:11:36,955 Create a core team that after time, 271 00:11:36,950 --> 00:11:39,010 after a certain amount of time, which is the, 272 00:11:39,005 --> 00:11:41,575 obviously the float variable 273 00:11:41,570 --> 00:11:44,860 recreated in here allows us to pick up the item. 274 00:11:44,855 --> 00:11:47,815 And finally, where should we were? 275 00:11:47,810 --> 00:11:50,290 Should we can call this coating? 276 00:11:50,285 --> 00:11:52,735 Where should we be calling the school routine? 277 00:11:52,730 --> 00:11:54,020 So obviously, 278 00:11:54,019 --> 00:11:56,299 good thing I'm not good at coding because I'm 279 00:11:56,300 --> 00:12:00,610 horrible at grammar and everything else anyways, 280 00:12:00,605 --> 00:12:02,765 you know, what's the point of the last sentence? 281 00:12:02,765 --> 00:12:07,055 Pause the video right now and go to the challenge. 282 00:12:07,055 --> 00:12:09,085 Okay, welcome back. 283 00:12:09,080 --> 00:12:11,920 So one thing that I wanted to do is 284 00:12:11,915 --> 00:12:15,035 I want to go into the health pickup. 285 00:12:15,035 --> 00:12:17,765 Nope, not the health pickup, the breakable part. 286 00:12:17,765 --> 00:12:18,985 And I'm going to apply 287 00:12:18,980 --> 00:12:21,200 the changes to all of the other parts, 288 00:12:21,200 --> 00:12:24,100 but make sure that whenever you do add a pot, 289 00:12:24,095 --> 00:12:25,735 that you make sure to 290 00:12:25,730 --> 00:12:27,590 check whether it drops an item or not 291 00:12:27,590 --> 00:12:31,250 and you have to change the items drop chance obviously. 292 00:12:31,250 --> 00:12:33,530 And electron, of course we will be changing that. 293 00:12:33,530 --> 00:12:37,040 So always keep that in mind when adding new bots. 294 00:12:37,040 --> 00:12:40,190 And then we need to go into the, 295 00:12:40,190 --> 00:12:42,440 where is it the room, the enemies. 296 00:12:42,440 --> 00:12:43,700 We have a couple of enemies. 297 00:12:43,700 --> 00:12:47,680 Let's just check this one and add to him item dropper. 298 00:12:47,675 --> 00:12:48,355 There we go. 299 00:12:48,350 --> 00:12:49,690 So he drops an item. 300 00:12:49,685 --> 00:12:51,355 What is the item that he drops? 301 00:12:51,350 --> 00:12:55,400 It will be That's why we always lock it down. 302 00:12:55,400 --> 00:12:58,880 Then we add the item that's set it as 11. 303 00:12:58,880 --> 00:13:00,610 Should we be dropping an item? 304 00:13:00,605 --> 00:13:04,315 Let's go into the NMI controller in here. 305 00:13:04,310 --> 00:13:05,980 Where does he die? 306 00:13:05,975 --> 00:13:08,875 Damage enemy if health is less than 0, 307 00:13:08,870 --> 00:13:10,700 instantiate the straw game objects. 308 00:13:10,700 --> 00:13:12,530 So the Deaf splatter. 309 00:13:12,530 --> 00:13:18,590 We will also check in here if the component, now what? 310 00:13:18,590 --> 00:13:22,520 Whereas the breakable, we copy this one. 311 00:13:22,520 --> 00:13:24,770 And then we just pasted in here. 312 00:13:24,770 --> 00:13:27,340 So this is redundant code. 313 00:13:27,335 --> 00:13:30,115 But I'm going to let it slide because of all of 314 00:13:30,110 --> 00:13:32,480 the other efficient things that we've created. 315 00:13:32,480 --> 00:13:35,450 So we check if we do have an item dropper, 316 00:13:35,450 --> 00:13:37,810 then we check if he is a dropper, 317 00:13:37,805 --> 00:13:40,175 and then we go ahead and drop the item. 318 00:13:40,175 --> 00:13:41,995 So let's try to test this 319 00:13:41,990 --> 00:13:45,610 out on the skeleton enemy will apply the changes. 320 00:13:45,605 --> 00:13:47,665 So now all the enemies should have 321 00:13:47,660 --> 00:13:50,390 the script to run the game. 322 00:13:50,390 --> 00:13:53,690 And I know this was not at all part of the challenge, 323 00:13:53,690 --> 00:13:56,690 but I just want to test it out so we should the bullets 324 00:13:56,690 --> 00:13:58,370 finally he dies and we can pick 325 00:13:58,370 --> 00:14:00,530 up an item that see if it works. 326 00:14:00,530 --> 00:14:01,840 I get it. 327 00:14:01,835 --> 00:14:03,715 I pick up the item. Excellent. 328 00:14:03,710 --> 00:14:05,600 Now the next thing is to delay, 329 00:14:05,600 --> 00:14:07,480 which is the actual challenge. 330 00:14:07,475 --> 00:14:09,875 So let's go into the, 331 00:14:09,875 --> 00:14:11,335 I know this was a side note, 332 00:14:11,330 --> 00:14:13,670 but maybe you might have not 333 00:14:13,670 --> 00:14:14,960 exactly knew what to do in 334 00:14:14,960 --> 00:14:16,850 this case. No worries about that. 335 00:14:16,850 --> 00:14:19,420 Let's go into the scripts. 336 00:14:19,415 --> 00:14:23,515 The pickups, and right-click in here, 337 00:14:23,510 --> 00:14:25,250 create a new C Sharp script, 338 00:14:25,250 --> 00:14:27,940 which is going to be the PEC. 339 00:14:27,935 --> 00:14:32,485 Pick up, the big, 340 00:14:32,480 --> 00:14:39,050 oops, Pick up the layer, hit Enter. 341 00:14:39,050 --> 00:14:43,500 Wait for this to compile and double-click in here. 342 00:14:43,500 --> 00:14:45,850 Double-click in here. 343 00:14:45,850 --> 00:14:48,130 And let's see what we are going to do. 344 00:14:48,130 --> 00:14:49,720 First of all, we're going to create 345 00:14:49,720 --> 00:14:52,990 the serialized field for the float, 346 00:14:52,990 --> 00:14:59,230 which is the time before pick up. 347 00:14:59,230 --> 00:15:03,070 And let's just set it at around 0.5 seconds. 348 00:15:03,070 --> 00:15:06,990 Then we are going to create a private bool 349 00:15:06,985 --> 00:15:12,595 can be picked up. 350 00:15:12,595 --> 00:15:14,865 Save that now and start. 351 00:15:14,860 --> 00:15:16,510 We are going to make sure that can be 352 00:15:16,510 --> 00:15:18,980 picked up as equal to false. 353 00:15:18,984 --> 00:15:23,174 And then we are going to create the Coubertin And here, 354 00:15:23,170 --> 00:15:25,800 which is going to be the eye enumerator. 355 00:15:25,800 --> 00:15:29,470 And it's going to be called the pick-up, cool down. 356 00:15:29,465 --> 00:15:36,215 Yeah, sure, pick up, cool down. 357 00:15:36,215 --> 00:15:42,185 And then in here we are going to yield, return, new. 358 00:15:42,185 --> 00:15:44,365 Wait four seconds. 359 00:15:44,360 --> 00:15:47,690 And I'm pretty sure by this point, you know, 360 00:15:47,690 --> 00:15:50,780 co routines so well that you are bored of 361 00:15:50,780 --> 00:15:54,070 me every time saying yield return you for weight seconds. 362 00:15:54,065 --> 00:15:55,405 You're probably saying Michael, 363 00:15:55,400 --> 00:15:57,170 we already know how to do this. 364 00:15:57,170 --> 00:15:58,540 Please stop. 365 00:15:58,535 --> 00:15:59,105 Nope. 366 00:15:59,105 --> 00:16:00,425 We're going to learn. 367 00:16:00,425 --> 00:16:04,945 He has Gantt be picked up is equal back to true. 368 00:16:04,940 --> 00:16:06,200 Save that. 369 00:16:06,200 --> 00:16:10,220 And now we are going to go into the item dropper. 370 00:16:10,220 --> 00:16:13,600 And I'm sorry, I mean, the health pickup. 371 00:16:13,595 --> 00:16:14,935 And in here we're going 372 00:16:14,930 --> 00:16:18,430 to check if it has been picked up. 373 00:16:18,425 --> 00:16:20,875 And we're also going to check. 374 00:16:20,870 --> 00:16:25,790 And if the Get component, 375 00:16:25,790 --> 00:16:28,930 the picked up, the layer, 376 00:16:28,925 --> 00:16:31,945 that what should it be called? 377 00:16:31,940 --> 00:16:33,170 Where is it? 378 00:16:33,170 --> 00:16:37,670 Can be picked up? Let's go ahead and return this. 379 00:16:37,670 --> 00:16:47,060 So public boolean, it can be picked up. 380 00:16:47,060 --> 00:16:50,670 And we're just going to return. 381 00:16:50,830 --> 00:16:54,250 Can be picked up variable. 382 00:16:54,245 --> 00:16:57,805 Okay, not very creative name for this one, but it works. 383 00:16:57,800 --> 00:16:59,960 And here is some kind of problem that 384 00:16:59,960 --> 00:17:03,790 type vector definition can be picked up. 385 00:17:03,785 --> 00:17:04,685 Okay? 386 00:17:04,685 --> 00:17:08,965 So can, can be picked up. 387 00:17:08,960 --> 00:17:11,510 Sure, let's say has called a method. 388 00:17:11,510 --> 00:17:14,150 So I believe it's just because of the name. 389 00:17:14,150 --> 00:17:16,970 So you can't name the variable just as you 390 00:17:16,970 --> 00:17:20,390 name the method that you want. 391 00:17:20,390 --> 00:17:21,620 So we'll just call it method 392 00:17:21,620 --> 00:17:23,380 because we have the imagination of 393 00:17:23,375 --> 00:17:28,085 a small fruit fly and then can be picked up method. 394 00:17:28,085 --> 00:17:29,795 And this should do the trick. 395 00:17:29,795 --> 00:17:32,215 Now the last thing and the last part of 396 00:17:32,210 --> 00:17:35,270 this challenge was where do we call the Colton? 397 00:17:35,269 --> 00:17:38,199 I hope you thought about that and I hope to figure that 398 00:17:38,195 --> 00:17:41,885 out that it should be called immediately and start. 399 00:17:41,885 --> 00:17:45,445 So the start, we start the co-routine. 400 00:17:45,440 --> 00:17:48,380 That is can be, Nope, I mean, 401 00:17:48,380 --> 00:17:51,940 pick up, cool down, 402 00:17:51,935 --> 00:17:54,635 pick up, cool down. There we go. 403 00:17:54,635 --> 00:17:55,865 So why and start? 404 00:17:55,865 --> 00:17:59,035 Because we are instantiating the item. 405 00:17:59,030 --> 00:18:01,390 So as soon as we instantiate the item, 406 00:18:01,385 --> 00:18:03,125 it has the pickup D layer, 407 00:18:03,125 --> 00:18:05,795 we immediately start the Colton. 408 00:18:05,795 --> 00:18:07,985 So back in our game. 409 00:18:07,985 --> 00:18:13,615 Let's see in here, the layer. 410 00:18:13,610 --> 00:18:15,460 Pick up the layer. 411 00:18:15,455 --> 00:18:17,155 How many, how long does it wait? 412 00:18:17,150 --> 00:18:20,140 And I'm going to apply the changes to everyone. 413 00:18:20,135 --> 00:18:22,315 So now when we run the game, 414 00:18:22,310 --> 00:18:24,290 we should see that as soon as we 415 00:18:24,290 --> 00:18:26,870 hit the break bubbles, there we go. 416 00:18:26,870 --> 00:18:27,980 We hit the brake bolts. 417 00:18:27,980 --> 00:18:30,430 We don't pick up immediately the item. 418 00:18:30,425 --> 00:18:31,865 We see it getting dropped. 419 00:18:31,865 --> 00:18:32,875 There we go. 420 00:18:32,870 --> 00:18:35,300 Yep. You can see right now that it's still there. 421 00:18:35,300 --> 00:18:37,690 We haven't picked it up, but now we can, 422 00:18:37,685 --> 00:18:39,115 let's try something different. 423 00:18:39,110 --> 00:18:41,680 Let's add the delaying to 424 00:18:41,675 --> 00:18:44,785 around three seconds and see if it works. 425 00:18:44,780 --> 00:18:45,800 In real life. 426 00:18:45,800 --> 00:18:47,890 We're going to get hit. 427 00:18:47,885 --> 00:18:50,975 We are going to destroy this and try to pick it up. 428 00:18:50,975 --> 00:18:53,155 Okay, so that worked pretty 429 00:18:53,150 --> 00:18:56,120 fast and I'm wondering what the problem is here. 430 00:18:56,120 --> 00:18:58,040 Oh, okay, welcome back. 431 00:18:58,040 --> 00:19:02,380 So the biggest mistake that has ever been made, 432 00:19:02,375 --> 00:19:05,155 I changed this health pickup to 10, 433 00:19:05,150 --> 00:19:07,640 but the actual prefab hasn't changed. 434 00:19:07,640 --> 00:19:09,920 So let's apply the changes. 435 00:19:09,920 --> 00:19:12,400 I was wondering everything is working smoothly, 436 00:19:12,395 --> 00:19:14,875 but for some reason this wasn't working. 437 00:19:14,870 --> 00:19:17,740 So there we go with the steroid and now we have 10, 438 00:19:17,735 --> 00:19:20,245 10 seconds before we can actually pick it up, 439 00:19:20,240 --> 00:19:25,210 but we are going to set it to about 0.5. Save that. 440 00:19:25,205 --> 00:19:26,165 I hope you enjoy it. 441 00:19:26,165 --> 00:19:27,365 I hope you liked 442 00:19:27,365 --> 00:19:29,365 all the different mechanics 443 00:19:29,360 --> 00:19:31,210 and small tweak things and the 444 00:19:31,205 --> 00:19:33,805 adding and removing and making sure 445 00:19:33,800 --> 00:19:36,860 that we can apply different things, different items. 446 00:19:36,860 --> 00:19:38,990 So I know this was a long video. 447 00:19:38,990 --> 00:19:40,420 Thank you for your attention. 448 00:19:40,415 --> 00:19:43,345 Thank you for staging all of your files every 449 00:19:43,340 --> 00:19:44,720 single time and making 450 00:19:44,720 --> 00:19:46,790 all of the progress that you've made. 451 00:19:46,790 --> 00:19:49,090 I also thank you for the refute, 452 00:19:49,085 --> 00:19:52,165 amazing amazing review that you've left 453 00:19:52,160 --> 00:19:56,400 me and I'll see you in the next video.