1
00:00:00,230 --> 00:00:03,620
In the last video, we created a UI for our battle royale.

2
00:00:03,650 --> 00:00:05,210
Let's go ahead and take a look at it.

3
00:00:05,210 --> 00:00:06,230
Starter GUI.

4
00:00:06,590 --> 00:00:11,150
That screen gooey and then go to Battle Royale frame.

5
00:00:11,150 --> 00:00:12,710
We're going to make that visible.

6
00:00:13,460 --> 00:00:19,940
Check that we also need to make it so that if you hit the accept button, you're added to the queue

7
00:00:19,970 --> 00:00:21,200
that will be teleported.

8
00:00:21,200 --> 00:00:24,710
If you hit the decline, you're not added to the queue.

9
00:00:24,740 --> 00:00:30,440
If you accept and then change your mind and decline, you're going to be taken out of the queue.

10
00:00:30,470 --> 00:00:32,180
I thought that would be a good way of doing it.

11
00:00:32,180 --> 00:00:35,810
Let's bring up our battle royale.

12
00:00:35,840 --> 00:00:44,600
Look in our battle royale, look, let's add two variables for our accept and decline buttons.

13
00:00:44,600 --> 00:00:53,120
So I'll go down to the bottom of the declaration section, do a local accept button.

14
00:00:53,420 --> 00:01:01,850
We'll do a battle frame, dot accept button and do the same thing for your decline.

15
00:01:01,850 --> 00:01:04,490
So we have a decline button.

16
00:01:05,030 --> 00:01:10,430
Battle frame dot decline button.

17
00:01:10,430 --> 00:01:11,270
Nice.

18
00:01:11,270 --> 00:01:13,320
Now let's get that button.

19
00:01:13,320 --> 00:01:16,770
We're going to go down to the bottom of the script.

20
00:01:16,800 --> 00:01:27,150
We'll get our accept button dot activated colon connect function so nothing gets passed into that function.

21
00:01:27,180 --> 00:01:34,080
Let's make the button that we press have the have a thicker border so we know what is selected.

22
00:01:34,080 --> 00:01:37,920
So I'll say accept button on the buttons.

23
00:01:37,920 --> 00:01:45,960
We have this border size pixel, maybe make it like 5 or 6.

24
00:01:45,990 --> 00:01:47,310
Let's try five.

25
00:01:48,240 --> 00:01:51,330
And then don't forget we have our decline button.

26
00:01:51,330 --> 00:01:58,140
So let's make sure that border size pixel is small.

27
00:01:58,140 --> 00:02:07,680
We'll make it one, then we'll use our battle re the same remote event that opened up our our UI.

28
00:02:07,710 --> 00:02:10,980
We're going to send back a colon.

29
00:02:10,980 --> 00:02:13,880
We'll do a fire server.

30
00:02:13,880 --> 00:02:15,170
A true.

31
00:02:15,200 --> 00:02:18,410
So if we hit the accept, we're going to send back a true.

32
00:02:18,440 --> 00:02:23,420
We're going to do almost exactly the same for the decline.

33
00:02:23,420 --> 00:02:25,130
I just did a copy there.

34
00:02:25,910 --> 00:02:30,230
Paste and be very careful when you copy and paste.

35
00:02:30,260 --> 00:02:32,540
We're going to do a decline button.

36
00:02:33,350 --> 00:02:41,000
The accept button is going to have a thin pixel border and the decline is going to be thick to show

37
00:02:41,000 --> 00:02:42,500
which one you selected.

38
00:02:42,500 --> 00:02:44,780
Now here, do not miss this.

39
00:02:44,960 --> 00:02:47,630
It's going to be hard to troubleshoot because you won't get an error.

40
00:02:48,080 --> 00:02:50,090
You just get two, two accepts.

41
00:02:50,090 --> 00:02:53,360
So on your decline, make sure you have a false here.

42
00:02:54,380 --> 00:03:00,530
Now on the server side, we're not handling the events coming over from the client, but we're going

43
00:03:00,530 --> 00:03:01,550
to do that in a minute.

44
00:03:01,580 --> 00:03:04,190
Let's test to see what our buttons look like.

45
00:03:06,990 --> 00:03:07,890
There we go.

46
00:03:08,040 --> 00:03:10,970
And we should make this a little smaller, too.

47
00:03:10,980 --> 00:03:16,650
And we also need to remember to turn visible off and hit the tab button.

48
00:03:17,330 --> 00:03:17,960
There we go.

49
00:03:17,960 --> 00:03:18,380
That's the.

50
00:03:18,380 --> 00:03:20,390
Except I could see that pretty good.

51
00:03:20,420 --> 00:03:22,010
That's the decline.

52
00:03:22,790 --> 00:03:24,050
That's looking good.

53
00:03:24,170 --> 00:03:26,540
I think we're done with that script.

54
00:03:26,540 --> 00:03:28,460
Let's go ahead and turn this off.

55
00:03:29,090 --> 00:03:35,180
So in our battle royale, look, we have these two events here where we fire to the server.

56
00:03:35,210 --> 00:03:41,090
Our battle is firing to the server, either a true or false, depending on whether we should add them

57
00:03:41,090 --> 00:03:45,010
to the queue, not add them or remove them if they're in the queue.

58
00:03:45,020 --> 00:03:48,950
Let's go up to our workspace.

59
00:03:48,950 --> 00:03:53,060
Battle will initiate battle script.

60
00:03:53,630 --> 00:03:53,930
All right.

61
00:03:53,960 --> 00:03:55,810
Now we already have our battle ready.

62
00:03:55,850 --> 00:04:00,620
That's what brought up the UI and made the noise and everything else, the little sound.

63
00:04:00,920 --> 00:04:03,290
Let's go to the bottom of that script.

64
00:04:03,320 --> 00:04:07,940
We're going to add an event handler for client side events.

65
00:04:08,510 --> 00:04:17,850
I'll just do Battle Re dot on server event Connect it.

66
00:04:18,810 --> 00:04:21,000
I'm going to call this function.

67
00:04:21,000 --> 00:04:23,460
I haven't created it yet, so it'll be an error.

68
00:04:23,460 --> 00:04:27,030
But player response.

69
00:04:27,870 --> 00:04:28,090
All right.

70
00:04:28,140 --> 00:04:30,090
So there's an error because we haven't defined it.

71
00:04:30,090 --> 00:04:32,280
I'm going to copy it so I spell it right.

72
00:04:32,280 --> 00:04:39,720
Control C I'm going to move up a little bit, maybe above send players.

73
00:04:40,430 --> 00:04:43,160
Yeah, maybe I'll make this the top function.

74
00:04:43,640 --> 00:04:49,220
Let's say local function control V player response.

75
00:04:49,220 --> 00:04:52,010
And we're going to get a player because it came from a client event.

76
00:04:52,010 --> 00:04:55,580
So whoever pressed the button player comes automatically.

77
00:04:55,580 --> 00:04:58,730
We didn't have to send it and then we're going to get our response.

78
00:04:58,730 --> 00:05:06,710
That's a true or a false player response is going to add the player to the queue based on what the response

79
00:05:06,710 --> 00:05:07,160
is.

80
00:05:07,190 --> 00:05:12,080
We're going to need two helper functions, though, before we proceed.

81
00:05:12,200 --> 00:05:18,110
I'll do a local function and I'm going to check to see if the player is already in the queue.

82
00:05:18,140 --> 00:05:24,350
We don't want to have them in the queue More than once, I'm going to say has let me move my mouse player

83
00:05:24,650 --> 00:05:32,570
and this is going to check to see if the table I'll just call it tab has the player or I should just

84
00:05:32,570 --> 00:05:38,180
call that L for element if the element is a value in the table.

85
00:05:38,720 --> 00:05:39,130
All right.

86
00:05:39,140 --> 00:05:46,260
I'm going to do a for loop in here for I and V in pairs.

87
00:05:47,130 --> 00:05:57,690
We'll check for, we'll check all the elements in the table and do if V which is going to be a player

88
00:05:57,690 --> 00:06:03,150
in this case equals equals the player that got passed in.

89
00:06:03,810 --> 00:06:08,040
Then we're going to return a true right.

90
00:06:08,040 --> 00:06:09,780
The player was in the table.

91
00:06:09,780 --> 00:06:15,900
So this is going to be like one, two, three, four, five, and this is going to be the players.

92
00:06:15,900 --> 00:06:18,660
So we really don't need to have an I.

93
00:06:18,690 --> 00:06:20,970
We're not going to use the index.

94
00:06:20,970 --> 00:06:28,290
Sometimes it's good to do that and underscore will show people who are reading your code Oh they're

95
00:06:28,290 --> 00:06:30,420
not using the index variable.

96
00:06:30,450 --> 00:06:32,580
They're only using the value.

97
00:06:32,910 --> 00:06:36,600
Let's put a print statement in here too, so we could check our code.

98
00:06:36,600 --> 00:06:47,520
I'm going to say print has player found player equals and now we'll just print out the player name.

99
00:06:49,650 --> 00:06:55,830
If we get to the end of our table and we haven't returned a true, then we're going to know that player

100
00:06:55,830 --> 00:06:57,060
was not in the table.

101
00:06:57,060 --> 00:06:59,690
So we'll say return false.

102
00:06:59,700 --> 00:07:04,240
And if you don't have the return false, you'll return nil and lua.

103
00:07:04,240 --> 00:07:05,910
It treats nil as a false.

104
00:07:05,910 --> 00:07:09,120
So if you miss this line, you're not going to have a problem.

105
00:07:09,120 --> 00:07:11,400
I like to keep it there for completeness.

106
00:07:11,490 --> 00:07:20,190
Now we're going to have another function to remove players from the queue if they accept and then change

107
00:07:20,190 --> 00:07:21,630
their mind and decline.

108
00:07:21,660 --> 00:07:24,660
Let's do a local function.

109
00:07:25,230 --> 00:07:27,330
Remove player.

110
00:07:27,870 --> 00:07:29,310
I'll have a tab.

111
00:07:29,310 --> 00:07:33,180
That's the table that's going to be the player table or the player queue.

112
00:07:33,210 --> 00:07:36,030
We call that and then player.

113
00:07:36,060 --> 00:07:42,090
I'm not using global variables in here or script script global because I might want to move this to

114
00:07:42,090 --> 00:07:43,350
a module or script.

115
00:07:43,350 --> 00:07:47,730
So let's do a for we could do our I or we could do an underscore.

116
00:07:47,730 --> 00:07:53,640
We're not going to use the index V in pairs.

117
00:07:53,940 --> 00:07:56,130
We'll have our table again.

118
00:07:56,250 --> 00:08:07,230
Do if V equals equals player, then table dot remove.

119
00:08:08,180 --> 00:08:09,830
Pass in the table.

120
00:08:10,370 --> 00:08:11,210
Oh, you know what?

121
00:08:11,210 --> 00:08:17,950
We are going to need the eye because this one removes based on index.

122
00:08:17,960 --> 00:08:19,130
Boo.

123
00:08:19,370 --> 00:08:20,900
All right, so we need that eye.

124
00:08:20,930 --> 00:08:28,820
So for inv in Paris, we're checking on the v, but we're doing the removal based on the eye, the index.

125
00:08:28,820 --> 00:08:30,660
So maybe found them.

126
00:08:30,710 --> 00:08:35,090
Found that player in the third spot, yank them out based on three.

127
00:08:35,450 --> 00:08:39,530
Now we can go down to our player response and finish that.

128
00:08:39,530 --> 00:08:43,370
So the event came in fired off player response.

129
00:08:43,370 --> 00:08:45,440
We're going to get the player, we're going to get a response.

130
00:08:45,440 --> 00:08:46,850
It's either true or false.

131
00:08:47,090 --> 00:08:53,840
I'll do a IF player just to make sure the player is there and response.

132
00:08:53,840 --> 00:08:56,090
So they hit true, right?

133
00:08:56,090 --> 00:08:57,950
They hit the accept button.

134
00:08:58,130 --> 00:08:59,750
Let me move that up a little bit.

135
00:09:01,070 --> 00:09:19,550
If not, has player in our player queue put in the player, then table dot insert player queue and player

136
00:09:19,850 --> 00:09:23,600
and we'll put a print statement here too just to make sure we know what's happening.

137
00:09:23,600 --> 00:09:27,470
So player has joined.

138
00:09:27,500 --> 00:09:28,190
Did I spell join?

139
00:09:28,190 --> 00:09:28,400
Right.

140
00:09:28,400 --> 00:09:28,670
Yeah.

141
00:09:28,700 --> 00:09:33,080
Joined the queue and let's put the player name.

142
00:09:33,080 --> 00:09:36,740
So we'll say oh we can put the whole queue.

143
00:09:38,040 --> 00:09:39,030
Yeah.

144
00:09:39,030 --> 00:09:40,290
Let's do the old cute.

145
00:09:40,590 --> 00:09:42,420
Just so we see what's going on.

146
00:09:42,420 --> 00:09:47,460
We don't want to accidentally, like, miss players being removed or something.

147
00:09:48,740 --> 00:09:49,190
All right.

148
00:09:49,190 --> 00:09:54,680
So if the response was false, let's go to this end right here.

149
00:09:55,100 --> 00:09:57,020
And we're going to do an else.

150
00:09:57,960 --> 00:09:58,230
Right.

151
00:09:58,230 --> 00:09:59,340
So we can do an else.

152
00:09:59,340 --> 00:10:02,550
If I think an else is safe, though.

153
00:10:02,700 --> 00:10:06,660
We'll say remove player.

154
00:10:06,960 --> 00:10:08,610
We'll get our player queue.

155
00:10:10,860 --> 00:10:14,010
Take a look at the player and the player queue.

156
00:10:14,520 --> 00:10:24,120
And then just print player has been removed from the queue.

157
00:10:26,400 --> 00:10:29,020
And maybe we'll print the whole player queue.

158
00:10:29,040 --> 00:10:30,690
Now let's put the player in this one.

159
00:10:30,690 --> 00:10:38,460
If we're testing this on Roblox server, we may not be able to see the whole queue unless we mess around

160
00:10:38,460 --> 00:10:40,380
with the settings pretty severely.

161
00:10:41,640 --> 00:10:46,340
Let's scroll down to start registration.

162
00:10:46,350 --> 00:10:48,080
What do we have to change?

163
00:10:48,090 --> 00:10:49,740
Well, this is good.

164
00:10:49,740 --> 00:10:51,360
We play our sound.

165
00:10:51,390 --> 00:10:55,380
We're not going to worry about inserting players into the table.

166
00:10:55,380 --> 00:11:00,420
We have functions for that fire, all clients that's going to bring up their UI.

167
00:11:00,450 --> 00:11:04,080
We're going to wait this approximately the same amount of time.

168
00:11:04,080 --> 00:11:06,060
We're not really going to be able to see a difference.

169
00:11:06,060 --> 00:11:08,040
That's about 15 seconds.

170
00:11:10,110 --> 00:11:11,940
Let's go ahead.

171
00:11:13,570 --> 00:11:16,570
Whoops and send players.

172
00:11:17,460 --> 00:11:21,540
And then we'll say is initiated is false, we'll be able to reset the queue.

173
00:11:21,570 --> 00:11:24,000
Let's take a look at send players.

174
00:11:24,390 --> 00:11:25,540
Let's go on up here.

175
00:11:25,590 --> 00:11:27,060
Send players right here.

176
00:11:28,910 --> 00:11:29,180
All right.

177
00:11:29,180 --> 00:11:36,470
So when we go ahead and send players, let's make sure there's a sufficient number of players in the

178
00:11:36,470 --> 00:11:37,010
queue.

179
00:11:37,040 --> 00:11:39,510
I'm going to make the required players one.

180
00:11:39,530 --> 00:11:48,770
So I'll say if that's the number of players in the player queue is greater than or equal to, we're

181
00:11:48,770 --> 00:11:52,720
going to need a variable for required players.

182
00:11:52,730 --> 00:11:54,560
We don't have that yet.

183
00:11:54,650 --> 00:11:56,500
So it's going to give us an error.

184
00:11:56,510 --> 00:11:59,030
So if that happens.

185
00:12:01,030 --> 00:12:03,820
Let's go down here and finish our F.

186
00:12:05,010 --> 00:12:05,670
Its format.

187
00:12:05,670 --> 00:12:06,810
Our document.

188
00:12:06,840 --> 00:12:09,060
Let's grab this name.

189
00:12:09,090 --> 00:12:13,020
Go up to the top where we do our variable declaration.

190
00:12:14,020 --> 00:12:18,970
Perhaps after the sound we'll do a local required players.

191
00:12:19,000 --> 00:12:20,500
I'm just going to make it one.

192
00:12:20,500 --> 00:12:21,540
But you can make it three.

193
00:12:21,550 --> 00:12:22,680
You can make it five.

194
00:12:22,690 --> 00:12:28,570
Remember, we're going to have awards, but maybe if one player goes, they deserve the reward.

195
00:12:28,570 --> 00:12:33,040
Even if even if they're not fighting anybody, they they participated.

196
00:12:33,730 --> 00:12:33,970
All right.

197
00:12:33,970 --> 00:12:36,040
We'll go back down to the send players.

198
00:12:36,040 --> 00:12:38,620
We're checking our required players.

199
00:12:39,760 --> 00:12:44,110
I think I'll put a little print statement in here because we're going to we're going to have to check

200
00:12:44,140 --> 00:12:45,940
we're going to have to do some troubleshooting.

201
00:12:46,300 --> 00:12:47,560
I'm sure it's going to work out.

202
00:12:47,560 --> 00:12:54,850
But just in case, we'll say prepare to teleport and you can do a UI for that if you want.

203
00:12:55,900 --> 00:12:56,170
All right.

204
00:12:56,170 --> 00:12:57,610
We're going to get our code.

205
00:12:58,600 --> 00:13:03,520
We're going to teleport and we got our player queue.

206
00:13:04,660 --> 00:13:06,790
I think we're ready to test.

207
00:13:06,790 --> 00:13:09,970
Let's go ahead and save this off now.

208
00:13:09,970 --> 00:13:11,890
We're not going to have our weapons transferred over.

209
00:13:11,890 --> 00:13:13,120
We haven't done that yet.

210
00:13:13,120 --> 00:13:16,370
And we're not going to be able to get back even when we die.

211
00:13:16,370 --> 00:13:23,120
But let's go over to our website, check out our game to see if we can teleport to the other side.

212
00:13:24,280 --> 00:13:30,410
I'm at the Roblox website, logged in as Simtek Nitro one and I see my game right here.

213
00:13:30,430 --> 00:13:32,200
Let's go ahead and start that up.

214
00:13:32,200 --> 00:13:35,240
And I'm also going to get my alt in the game too.

215
00:13:35,260 --> 00:13:36,540
So I clicked on it.

216
00:13:36,550 --> 00:13:37,390
I'll hit the play.

217
00:13:37,390 --> 00:13:39,430
We're going to download our player.

218
00:13:41,860 --> 00:13:42,310
All right.

219
00:13:42,340 --> 00:13:45,040
20 minutes later, after all of my updates.

220
00:13:45,070 --> 00:13:51,760
Let's go ahead and hit this little cog up here in the corner to bring up our developer console.

221
00:13:51,760 --> 00:13:52,200
Where is it?

222
00:13:52,210 --> 00:13:55,480
Settings Developer console.

223
00:13:55,510 --> 00:13:57,280
Take a look at what's going on.

224
00:13:59,140 --> 00:14:00,460
I'll move that up here.

225
00:14:00,460 --> 00:14:02,080
Hit server side.

226
00:14:02,110 --> 00:14:03,940
We're getting some health notifications.

227
00:14:03,940 --> 00:14:05,950
This is my alt right here.

228
00:14:05,950 --> 00:14:09,220
I have the phone so that he could accept the battle.

229
00:14:10,570 --> 00:14:12,020
Let's bring up our battle.

230
00:14:12,040 --> 00:14:13,390
This is going to be in a way, isn't it?

231
00:14:13,600 --> 00:14:14,680
Let's bring it down here.

232
00:14:15,070 --> 00:14:16,300
Hit the battle.

233
00:14:16,720 --> 00:14:17,830
Ding.

234
00:14:18,070 --> 00:14:19,300
I'm going to accept.

235
00:14:20,170 --> 00:14:21,040
I'm going to get my alt.

236
00:14:21,070 --> 00:14:22,270
He's going to accept.

237
00:14:23,400 --> 00:14:24,360
And.

238
00:14:24,360 --> 00:14:26,730
Oh, yeah, look, the player has joined the queue.

239
00:14:26,760 --> 00:14:30,750
We have to change our settings in order to actually see the whole table.

240
00:14:30,870 --> 00:14:31,430
That's all right.

241
00:14:31,440 --> 00:14:33,660
We got two notifications.

242
00:14:33,660 --> 00:14:35,820
Let's see if we teleport.

243
00:14:39,150 --> 00:14:39,810
Look at that.

244
00:14:39,810 --> 00:14:41,730
We're both in the world.

245
00:14:41,730 --> 00:14:46,090
So we teleported a group to our private server.

246
00:14:46,110 --> 00:14:51,780
Now, if somebody or even me, if I was to join the leave and join the game and come back, I could

247
00:14:51,780 --> 00:14:54,180
not get to this because this is a private server.

248
00:14:54,180 --> 00:14:56,910
You need the code, a reserved server.

249
00:14:56,910 --> 00:14:59,220
So that's pretty cool.

250
00:14:59,220 --> 00:15:05,970
Now all we have to do is create the logic on this end to send the people back when they die.

251
00:15:06,000 --> 00:15:08,700
Last person standing gets the reward.

252
00:15:08,700 --> 00:15:09,400
We're going to set up.

253
00:15:09,480 --> 00:15:10,530
Set up a little banner.

254
00:15:10,530 --> 00:15:10,980
Yay!

255
00:15:11,010 --> 00:15:11,520
You win.

256
00:15:11,520 --> 00:15:12,750
Maybe give him a prize.

257
00:15:13,170 --> 00:15:15,390
We also have to.

258
00:15:16,280 --> 00:15:18,660
Figure out how to bring our weapons, right?

259
00:15:18,680 --> 00:15:23,390
We have no weapons and we don't have any punching or anything either, so we can't even bruise them

260
00:15:23,390 --> 00:15:24,170
to death.

261
00:15:24,260 --> 00:15:25,910
That's pretty cool, though.

262
00:15:25,940 --> 00:15:27,620
I will see you in the next video.

263
00:15:27,620 --> 00:15:30,560
We will continue on our battle royale.