1 00:00:00,710 --> 00:00:05,520 Welcome back, my fellow game developers in this video, 2 00:00:05,520 --> 00:00:09,750 when we run the game are just does not just opened up. 3 00:00:09,750 --> 00:00:12,720 It opens up and gives us in random mapping. 4 00:00:12,720 --> 00:00:14,690 We'll pick it up and we start shooting. 5 00:00:14,685 --> 00:00:18,405 And the best part is that if we keep pressing the Iike, 6 00:00:18,405 --> 00:00:20,135 we don't have more weapons. 7 00:00:20,130 --> 00:00:23,060 You will see why this is such an amazing thing to do. 8 00:00:23,055 --> 00:00:25,025 And a couple of minutes, 9 00:00:25,020 --> 00:00:27,390 so let's not waste any more time. 10 00:00:27,390 --> 00:00:29,910 And let's get started. 11 00:00:29,910 --> 00:00:31,200 K. 12 00:00:31,200 --> 00:00:34,020 So now we have our chest opening. 13 00:00:34,020 --> 00:00:37,050 We actually want to spawn some kind of weapon. 14 00:00:37,050 --> 00:00:38,810 So what we'll do is we're going to 15 00:00:38,805 --> 00:00:42,285 instantiate one of the potential weapons. 16 00:00:42,280 --> 00:00:45,920 Where is it on the weapons just right here. 17 00:00:45,920 --> 00:00:48,110 Now, there is one more thing 18 00:00:48,110 --> 00:00:49,880 that we need to take into consideration, 19 00:00:49,880 --> 00:00:53,060 and that is when we spawn one of these pickups. 20 00:00:53,060 --> 00:00:56,930 It's on the chest immediately and the chest is solid. 21 00:00:56,930 --> 00:00:58,610 So what we're going to do is we're 22 00:00:58,610 --> 00:01:00,370 going to create a spam, 23 00:01:00,365 --> 00:01:04,355 spam, spam spawn point in here. 24 00:01:04,355 --> 00:01:08,125 And we're calling spawn point. 25 00:01:08,120 --> 00:01:10,250 And we'll just move it a little bit down. 26 00:01:10,250 --> 00:01:12,760 And this is where I can just make this bigger. 27 00:01:12,755 --> 00:01:15,355 And this is where the gun is going to 28 00:01:15,350 --> 00:01:18,430 spawn for us and we'll just put it about here. 29 00:01:18,425 --> 00:01:20,785 And if you want, you can also add to each of 30 00:01:20,780 --> 00:01:24,220 these guns the pickup, the D layer. 31 00:01:24,215 --> 00:01:26,125 I think it's a good idea because if 32 00:01:26,120 --> 00:01:28,550 the player is standing right in front of the chest, 33 00:01:28,550 --> 00:01:30,800 we won't even see what the gun was. 34 00:01:30,800 --> 00:01:32,990 So it's a good idea. It's pretty easy. 35 00:01:32,990 --> 00:01:34,190 Just add the script. 36 00:01:34,190 --> 00:01:35,830 We'll maybe do it later on. 37 00:01:35,825 --> 00:01:38,575 But for now, let's keep focused on what we have. 38 00:01:38,570 --> 00:01:42,760 We're go into the weapons just and in here we'll create 39 00:01:42,755 --> 00:01:47,995 an extra serialized field which is of type transform, 40 00:01:47,990 --> 00:01:52,040 and it's going to be the spawn point. 41 00:01:52,040 --> 00:01:54,280 Save that back in Unity, 42 00:01:54,275 --> 00:01:59,245 wait for it to compile and weapons just there we go. 43 00:01:59,240 --> 00:02:03,080 The spot point that now what we're going to 44 00:02:03,080 --> 00:02:08,300 do is in here we want to create a random number, 45 00:02:08,300 --> 00:02:10,160 or at least when we actually press 46 00:02:10,160 --> 00:02:12,050 the key will create a random number. 47 00:02:12,050 --> 00:02:13,790 And from that random number we will 48 00:02:13,790 --> 00:02:16,130 instantiate one of the potential gametes. 49 00:02:16,130 --> 00:02:19,550 So I'm going to issue it to you as a challenge, 50 00:02:19,550 --> 00:02:22,910 so you'll need to spend the weapons pick up. 51 00:02:22,910 --> 00:02:23,630 In here. 52 00:02:23,630 --> 00:02:24,770 We should have pickup. 53 00:02:24,770 --> 00:02:27,470 So you'll need to create a random number. 54 00:02:27,470 --> 00:02:30,980 You'll need to instantiate one of the potential guns. 55 00:02:30,980 --> 00:02:33,320 And you'll need to make sure that it's on 56 00:02:33,320 --> 00:02:36,290 the position of the spawn point. 57 00:02:36,290 --> 00:02:37,700 So with that said, 58 00:02:37,700 --> 00:02:42,470 pause the video right now and go do the challenge. 59 00:02:42,470 --> 00:02:44,540 Okay, welcome back. 60 00:02:44,540 --> 00:02:46,790 So after we change the sprite, 61 00:02:46,790 --> 00:02:48,760 we are going to create an int, 62 00:02:48,755 --> 00:02:56,735 a random weapon, weapon number, 63 00:02:56,735 --> 00:03:01,105 and it's equal to random range. 64 00:03:01,100 --> 00:03:06,290 And the range is from 0 to the potential, 65 00:03:06,290 --> 00:03:10,490 potential weapons dot length. 66 00:03:10,490 --> 00:03:14,510 And in here we are going to go ahead and instantiate. 67 00:03:14,510 --> 00:03:18,410 Instantiate opens up what is the object? 68 00:03:18,410 --> 00:03:24,410 It's going to be the potential weapons on the position, 69 00:03:24,410 --> 00:03:26,450 random weapon number, 70 00:03:26,450 --> 00:03:34,420 the spam point dot position and the spam point 0, 0, 1. 71 00:03:34,415 --> 00:03:35,695 Save that. 72 00:03:35,690 --> 00:03:38,080 And now let's go back and to our game. 73 00:03:38,075 --> 00:03:40,285 I believe this is all that we need to do. 74 00:03:40,280 --> 00:03:42,790 Okay, Let's go back. 75 00:03:42,785 --> 00:03:46,135 Let's make this a bit bigger. 76 00:03:46,130 --> 00:03:47,350 Run the game. 77 00:03:47,345 --> 00:03:49,925 Stand next to the chest, hit the Iike. 78 00:03:49,925 --> 00:03:52,055 There we go. How cool is that? 79 00:03:52,055 --> 00:03:53,245 Now we have the shotgun, 80 00:03:53,240 --> 00:03:55,450 we can actually pick it up and start shooting. 81 00:03:55,445 --> 00:03:57,205 Now, there is one more thing 82 00:03:57,200 --> 00:03:59,210 that we need to take into consideration. 83 00:03:59,210 --> 00:04:01,660 And then I can spawn as money, 84 00:04:01,655 --> 00:04:03,295 weapons as I want, 85 00:04:03,290 --> 00:04:06,910 is something that you might think is good. 86 00:04:06,905 --> 00:04:08,915 But in actuality, it's not. 87 00:04:08,915 --> 00:04:11,365 Maybe you do want to have this, maybe you don't. 88 00:04:11,360 --> 00:04:13,570 And I'm going to give you 89 00:04:13,565 --> 00:04:16,375 an opportunity to do this on your own. 90 00:04:16,370 --> 00:04:17,840 Pause the video if you want. 91 00:04:17,840 --> 00:04:19,450 This is not an official challenge. 92 00:04:19,445 --> 00:04:20,635 I'll give you a couple of seconds. 93 00:04:20,630 --> 00:04:24,480 Pause the video, figure out how we can stop this. 94 00:04:24,820 --> 00:04:27,230 O K time's up. 95 00:04:27,230 --> 00:04:29,350 So in here I'm going to add a, 96 00:04:29,350 --> 00:04:35,780 another Boolean which is the has been open. 97 00:04:35,780 --> 00:04:39,580 It opened, opened. And in here, 98 00:04:39,575 --> 00:04:41,335 after we actually open the chest, 99 00:04:41,330 --> 00:04:45,180 the has been opened equals true. 100 00:04:45,340 --> 00:04:49,180 And another condition in here, 101 00:04:49,175 --> 00:04:53,585 if it has not been opened, 102 00:04:53,585 --> 00:04:56,855 save that, and I want to add it to one other place. 103 00:04:56,855 --> 00:05:01,625 And it's in here where we set the Vicky back to true. 104 00:05:01,625 --> 00:05:04,535 So in here I'm going to say, 105 00:05:04,535 --> 00:05:06,835 excuse me, that's a lot. 106 00:05:06,830 --> 00:05:10,700 If it has not been opened, 107 00:05:10,700 --> 00:05:14,740 then we are going to turn this on. 108 00:05:14,735 --> 00:05:16,705 Save that. 109 00:05:16,700 --> 00:05:18,080 And if we're out, 110 00:05:18,080 --> 00:05:19,550 then we'll just set it to false and 111 00:05:19,550 --> 00:05:21,020 will never open an account. 112 00:05:21,020 --> 00:05:22,850 So we don't want to keep seeing the text 113 00:05:22,850 --> 00:05:24,970 when we have already opened that chest. 114 00:05:24,965 --> 00:05:27,315 So we run the game. 115 00:05:27,315 --> 00:05:30,525 We have the chest. 116 00:05:30,520 --> 00:05:32,140 We open it up. 117 00:05:32,140 --> 00:05:34,870 We have the shotgun who tried to open up another time. 118 00:05:34,870 --> 00:05:37,480 No, we cannot if we go back, that's it. 119 00:05:37,480 --> 00:05:39,520 We don't see it because we've already opened 120 00:05:39,520 --> 00:05:41,850 and we pick up our app and we shoot around. 121 00:05:41,845 --> 00:05:44,965 We have an amazing weapons spawning, 122 00:05:44,965 --> 00:05:47,115 chest opening, picking up 123 00:05:47,110 --> 00:05:49,900 mechanic that works perfectly fine. 124 00:05:49,900 --> 00:05:51,540 So I hope you enjoy it. 125 00:05:51,535 --> 00:05:54,795 And if you want to have some extra challenge on the side, 126 00:05:54,790 --> 00:05:57,970 maybe create some kind of animation for the chest where 127 00:05:57,970 --> 00:06:02,470 it may be wobbles left and right before it opens up. 128 00:06:02,470 --> 00:06:05,170 Or I don't know, maybe add some kind of 129 00:06:05,170 --> 00:06:06,940 extra animation if you have 130 00:06:06,940 --> 00:06:09,330 for the chest to find on yourself. 131 00:06:09,325 --> 00:06:12,055 With that done, make sure to always commit 132 00:06:12,050 --> 00:06:15,410 your changes if you haven't already, you know the drill. 133 00:06:15,410 --> 00:06:17,180 I it helps me out a 134 00:06:17,180 --> 00:06:19,610 lot when you leave a review positive 1, 135 00:06:19,610 --> 00:06:24,590 of course, a review on the course Atlas, the platform. 136 00:06:24,590 --> 00:06:26,720 Know that I am the author of 137 00:06:26,720 --> 00:06:29,710 this course is worth watching, 138 00:06:29,705 --> 00:06:31,565 worth showing to other people 139 00:06:31,565 --> 00:06:33,775 and joined the discord obviously, 140 00:06:33,770 --> 00:06:34,820 if you haven't already, 141 00:06:34,820 --> 00:06:36,910 and I hope you enjoyed this section. 142 00:06:36,905 --> 00:06:38,845 It was really nice. We learned a lot. 143 00:06:38,840 --> 00:06:41,360 And the next one, I'm not sure what we're going to do, 144 00:06:41,360 --> 00:06:44,080 but I'm sure we will figure it out by them. 145 00:06:44,075 --> 00:06:46,585 So let's not waste any more time and 146 00:06:46,580 --> 00:06:50,160 let's go to the next section.