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Russian
00:00:02
today we have the seventh lesson on creating00:00:04
games on unity,00:00:05
today we will learn how to make our00:00:07
player so that our player’s life is updated,00:00:09
but we will set, for example, the00:00:11
initial value of 100, for example, and00:00:14
every time these00:00:15
obstacles are removed someone takes away his00:00:18
life, let it be like this 10 or 5 takes away00:00:21
or each obstacle mine can be00:00:23
taken away in different ways and so we00:00:25
will do all this through a script so00:00:26
today we will walk and you will see that00:00:28
this is all, in principle, everything is very simple and not00:00:31
worth it worry about this, but we’ll also00:00:33
look at how you can add user00:00:36
interface elements such as00:00:38
text and so on into the 3d world so that, for00:00:41
example, our text from the user interface00:00:44
appears above our00:00:45
player’s head, well, of course this player00:00:48
doesn’t have any head, but just on top above the cube we00:00:50
will have a text that will00:00:52
move with it, in general, we will learn all this00:00:54
in today’s video, so00:00:56
watch until the end, subscribe, put00:00:58
likes to support the channel, let’s start with the00:01:10
very first thing to do this, we00:01:12
will add a variable to our00:01:15
player so that this variable and indicated00:01:18
the amount of life of our player00:01:21
this player, if you remember, there is a00:01:22
squid player,00:01:24
we called it if you don’t have this open, then00:01:26
go from here assets00:01:28
and select the script and here we have00:01:31
player if we open let’s see00:01:33
what there is basically nothing here,00:01:35
just movement is good let's have00:01:39
one more variable here, it will be private,00:01:42
it will be and and let's call it00:01:46
life shame no let's just live in let's00:01:50
call it equal initially let it be 10000:01:53
good and let's create a function00:01:55
that will take away and of00:01:58
course will show the standard of living of our00:02:01
player let's call it public white abed life well, for00:02:08
example, naturally you can00:02:10
see as much as you want and everything, in principle, is00:02:14
very similar to java and everything will be00:02:16
indicated here too, we will now add int here this00:02:20
will be the DPR why we did this, we00:02:24
will request that the object00:02:26
that will hit us he will00:02:28
use this function and take away00:02:30
our lives and the court will give how much00:02:32
he takes away, that is, each object in this00:02:34
way you can shoot differently if00:02:36
you need to immediately subtract directly, well, for example,00:02:39
subtract 10 to any object that00:02:41
will hit once, which will have a script for itself00:02:45
for removing life from us, that is, those00:02:47
taking away life, he will constantly remove00:02:50
the same amount, we want00:02:52
each object to be taken away in different ways, we00:02:55
will make the same function in the next lessons00:02:57
for adding life, that is,00:02:59
when we took some kind of this apple, we00:03:02
will have a square naturally for now we are00:03:04
adding life in this way00:03:06
we will do everything so update live and00:03:08
here we pass d match how much we will00:03:10
take away00:03:11
and how we will take away everything is00:03:13
very simple as mathematicians write life00:03:15
that is ours approximately light it ain't00:03:17
data type in means there are integer numbers equal00:03:19
to, or rather,00:03:21
after life, here before equals we write00:03:23
a minus, that is, we will remove and subtract00:03:25
that naturally the demage is00:03:27
all this way we subtract and let’s00:03:30
immediately show how we took away on the console00:03:33
so that it can be seen, but for now just for00:03:34
print tests we will write q and life everyone00:03:39
knows I don’t know if I pronounce00:03:40
corinth life correctly and here is the plus sign Lois00:03:44
that is, supplies we will update our life00:03:47
under our variable we will indicate how much00:03:49
life we have now so what else do we00:03:52
initially also show00:03:53
print kontrol c00:03:56
here is the start when it starts00:03:58
game here we will show white point light00:04:01
no start live start line00:04:04
this will start and this could live00:04:05
every time it seemed to hit an object00:04:07
that will have a sketch which00:04:09
application download the script that will00:04:11
use the function it will take00:04:13
our lives well let's save it and00:04:15
see how everything goes it works, now00:04:17
we will need to create another script,00:04:20
this script will be applied to any00:04:23
object that wants to take our00:04:25
life, there will be this object, this00:04:27
square that is hidden here, this00:04:32
truth, of course, everyone will take it00:04:35
differently, well, let's start, for example, with00:04:38
So you can create a script right here here,00:04:40
add it from00:04:41
the components, or you can create a new one here in this00:04:43
folder, hidden from here,00:04:45
created a sysharp script, well select it and00:04:48
call it d match enter everything is ready,00:04:52
we have a clip so far it is empty00:04:54
that this script will be do let's00:04:56
see let's open the script here this script00:04:59
will check for collision remember we00:05:02
too I have already shown this and for this00:05:06
you can add all this for now00:05:07
and we will write on college enter what does this00:05:10
mean this means that when our00:05:13
collider00:05:14
where it is here there is this00:05:16
green, you see the green line, when00:05:18
our collider collides with another00:05:20
object, then this function will run, this is00:05:23
when another object enters our00:05:25
collider, when it comes out, there is00:05:27
another function for us so far, they are00:05:28
on you see anka lie down like this, I’ll write00:05:34
on college in the all tear up such00:05:38
a function and it passes to us the00:05:39
college that contains itself and where is00:05:42
the object that collided with us and there00:05:44
is information about it anka lie exit this is00:05:48
when it exits the collision but we do00:05:51
n’t need it for now so we will00:05:52
check here like this but this whole function00:05:54
passes to us the college and in this college there is00:05:57
information about the object that collided with us,00:05:58
this will naturally be a00:06:00
player because we have obstacles00:06:02
and there is nothing else to the enemy, so we00:06:04
take the college.00:06:07
game object game object00:06:10
will naturally be our player.00:06:12
getcomponent and what kind of company do we need to00:06:15
take we need to take the player script00:06:17
correctly because in this script there is00:06:19
this function that will take away here00:06:22
we need we need to get to this00:06:24
function but our player is taken away00:06:26
using this function so we take00:06:28
our getcomponent player function and All ;00:06:36
and here let's create a variable00:06:38
player player player script anyway, that00:06:46
is, this is the script that we will take00:06:48
mine with this variable and in00:06:50
this approximately with the help of the variable we will already00:06:52
change what we need the player is hidden.00:06:54
update elite see everything this is our function00:06:58
our function asks to enter here how much00:07:01
we will take away I will write 10 everything you see00:07:03
if you have many different collisions then you00:07:05
will need to check here whether the00:07:07
objects that collided with you have the script00:07:10
player because I know that we are its00:07:11
objects there is this is the only object00:07:13
that can collide with my00:07:14
player obstacles, but if there are00:07:16
other objects, other players need to00:07:18
check what kind of object collided,00:07:20
whether it has started this script and this is an00:07:23
error because if the object does not have a00:07:25
crypto player this time, then it will not be able to do the00:07:28
elite update is correct, but in my case00:07:29
there is this: dial in this simple game00:07:32
from one collision and we all subtract00:07:35
10, and also if we subtract 10, then00:07:37
this script which we add to different00:07:39
objects will only be 1000:07:40
mother, how can we do it so that it subtracts in00:07:42
different ways and for this we00:07:44
naturally add another separate variable,00:07:47
we will write public so that you and I can00:07:49
regulate and the00:07:53
damage has long been00:07:56
initially, well, let it be 5 and everything is like that and the00:08:01
screw itself is all an integer is ready and we00:08:03
will add it here, we will transfer the damage00:08:05
now let's save and check everything,00:08:07
add this script this script let's drag in00:08:10
for our object this is what you can do with00:08:12
your growth bring in this way all00:08:13
your object and now there is a squid00:08:15
dynamic so twice for some reason that's enough00:08:17
let's delete once to delete one00:08:19
script I take remove component all I00:08:22
need is only one I don’t know why I00:08:23
added two so good for you so far00:08:26
only this rotating shelf will have00:08:29
this script that will take away from00:08:30
me what it will take away let’s00:08:32
see the damage for now there is no need to00:08:34
update so here I have updated in the player the00:08:38
entire circuit has been updated for now I need00:08:41
close so here indicates the error00:08:42
correctly in this do not show anything00:08:44
thereby two times and μs from the intent everything is like this00:08:47
here we save normally00:08:50
we return and look at everything you see here there is00:08:52
smoke that is there I can00:08:54
set how much this object will take away and00:08:56
now if we go to to our club00:08:58
we drag the damage script, you see00:09:03
here the cube can take away, for example, 1500:09:06
everything, now I select this stick, you see it00:09:09
takes away 5 when00:09:10
our player hits, and if we delete this00:09:13
jacket, take away 15, save the scene as00:09:16
always, counter c and let's check everything00:09:19
for now, everything will be displayed in00:09:21
the console here at the end we select clear00:09:24
and let's check the launcher so00:09:28
well, our player goes goes goes goes00:09:30
watch start likes to wait wait wait for00:09:33
him to be hit boom hit 959000:09:37
twice hit two 85 turned over almost00:09:40
invisible boom boom now the cube hit him00:09:43
15 takes away everything because we were left00:09:46
alive 55 and we were reset in general, that is, you00:09:49
see everything works fine,00:09:50
okay, I hope that this is all clear, and00:09:53
then what else can we do?00:09:59
we take the college game object with the help of the college object00:10:04
and this common game we take the component and we00:10:07
know that the only object you can00:10:08
encounter is the player, which means this00:10:10
player our player has a squid player00:10:12
we take we indicate the player that is our00:10:14
script and in this script we already have we have a00:10:16
bd-live function and we update our00:10:20
life by taking away dimage a2 night in this case00:10:23
50 is what we will install everything I hope it’s00:10:25
clear now how to add this00:10:28
text and told you above the head of our00:10:30
cube we select our club player00:10:32
take the right mouse button and go the way00:10:35
usr interface and select canvas, we chose00:10:39
it, you can’t see where it is, but it00:10:40
appears in the same place where this canvas is old, that00:10:44
is, it’s big, so huge that00:10:46
you can see it near our cube. Well,00:10:48
first of all, you need to point out that our00:10:50
canvas render mod is not screen space then00:10:53
there is not on the screen it will be where we will have00:10:55
all sorts of controls and there are joysticks00:10:57
but it will be inside the game world so we00:11:00
select world space00:11:01
everyone has chosen world space is ready and now00:11:04
we can do like any other00:11:06
object weighs it returns you see00:11:09
to our cubes but it is too big,00:11:12
you see a huge canvas, let's make00:11:14
it according to the size, for this we need to make00:11:16
rocks, let's first do x,00:11:19
let's do 001 well,00:11:22
all times exactly the same as the cube and y00:11:26
too 001 0.01 that's all, but now forever00:11:31
inside the cube, let's raise it a little higher like00:11:34
this let's analyze it, rotate it00:11:37
90 degrees, it contains 27 elements of the00:11:40
usb interface, that is, the user00:11:43
interface in this case, we don't00:11:45
use00:11:46
the interface, we just use them for00:11:47
our needs and we need text, this is an element00:11:50
that will be inside the canvas, and so we take it00:11:53
and expand it, we will have it along the y axis00:11:56
it seems 90 to everything is fine and00:11:58
now we drag it into this canvas, that00:12:01
is, we create00:12:02
text inside the person, the text00:12:05
sausage appears and so we will also reduce the text,00:12:07
let's do something, let the width00:12:12
be 100, everything is fine, but the text is almost00:12:16
invisible because he needs to choose00:12:18
a color, let's choose another color, here he is00:12:20
here, time he's here and now they have00:12:23
white white to embed me in, but00:12:25
some other text is blurry, we do00:12:28
n't like this one, let's select canvas00:12:29
and here you see dynamic pixels per unit,00:12:33
let's choose on for example 5 you see00:12:36
the text is already clear,00:12:38
okay now what we do is select the00:12:40
text and make sure that the text is in the00:12:43
center, select in the center everything is fine, but the00:12:46
same will suit us here too in the00:12:48
center and what will we write in the text00:12:51
for now let’s write 100 or just let00:12:55
's write zero okay this text that00:12:59
will show how much life we have it00:13:01
will be taken away okay now what do00:13:04
we do next now we need to go to00:13:06
our script of our player00:13:08
so here it is player and here we will00:13:11
update well what will we update we00:13:14
will update the text that's right, so00:13:16
we need to create a variable, we can00:13:19
do it in two ways, the first way is00:13:20
here, start nike, our text is based on its00:13:24
name,00:13:25
that is, we can give it our name,00:13:27
for now it's just a text called we00:13:29
can call it whatever we want, it's like00:13:31
its identifier and that's why name,00:13:33
as in previous videos, I showed00:13:35
using fine to find it, assign it to a00:13:38
variable and use this variable00:13:39
to update the text, but you can do it00:13:42
differently, as I showed you, we can00:13:44
make this variable public and this00:13:47
way we can simply drag an00:13:50
object with screen00:13:52
now I will show you all the text I indicate and00:13:55
let it be life state all livestreet00:14:01
this is our text after all and it does not stretch00:14:03
we are in the lead but no matter mine let’s drag it00:14:05
so it will be assigned now I00:14:08
will show you everything here we are writing our00:14:10
apology life life state.00:14:14
it has a parameter text equals and here00:14:18
we write whatever we want, but naturally we00:14:19
will not write everything a life, that00:14:22
is, how much life we have, but this is int00:14:26
and we accept text, that is, string,00:14:28
how to turn00:14:29
in the string will simply decide. that string,00:14:33
open all two brackets, close them, and that’s00:14:37
it.00:14:38
Now everything will be updated,00:14:40
but for now naturally00:14:41
nothing will work, why but because our text00:14:44
is cash, that is, it doesn’t exist, we have00:14:47
n’t added anything to it yet, how can we fix this? It’s00:14:49
very easy to select our player of our century00:14:52
and it has a script where is our00:14:54
script here it is player you see the script here00:14:58
it is the player script and here you see the life00:15:00
state asks us to enter text here a00:15:04
text field that where we want to00:15:07
show so I just take it00:15:08
here in the canvas00:15:09
my text is this one and drag it so00:15:12
sorry I chose it like this player here it is00:15:15
here, we don’t take the text and drag it00:15:17
here you see everything boom added everything00:15:20
now we already have an assignment and we did00:15:22
n’t have to write it in the code, that00:15:24
is, this text is no longer empty and00:15:26
that is, the text from the screen I’m giving it00:15:28
from here from here you see, I brought it00:15:30
all now if I’m for it and I haven’t seen it yet,00:15:33
one thing is that it needs to be initially00:15:35
updated at startup in the same way of00:15:38
design and here the start so that it’s not 000:15:42
immediately shows how much there is00:15:44
initially,00:15:45
I save it and now we launch everything and00:15:49
look at everything because initially 100 are watching00:15:53
our players, so I can move him,00:15:55
what will happen when he gets hit00:15:58
will be 95 hit once so far boom00:16:03
80 65 house 50 you see everything is very simple00:16:07
and not with such examples you will learn00:16:09
to create more complex games00:16:12
by understanding the code, understanding how to work00:16:15
add elements how to use this way00:16:18
but that's all for today I00:16:19
hope you liked it I hope00:16:20
everything is clear to you to keep the channel00:16:23
write something in the comments like00:16:25
subscribe there are more00:16:27
subscribed and see you the real video00:16:29
bye everyone00:16:40
[music]Description:
На этом уроке по созданию мобильных игр на Unity для операционной системы Android мы будем учиться писать код для отнимания жизни у нашего игрока. Пишем код на языке программирования C#, этот язык очень похож на Java так что не стоит переживать. Если хочешь поддержать канал ставь палец вверх и пиши комментарии, ну а если еще не подписан то подписывайся! ★ ★ ★ ★ ★ ★ ▼Соц.сети и WEB▼★ ★ ★ ★ ★ ★ ★ ►Instagram: https://www.facebook.com/unsupportedbrowser ►Моя веб страница: https://neco-desarrollo.es/ ►VK: htpps://vk.com/public189519480 ►Телеграм: https://t.me/androidstudioneco ★ ★ ★ ★ ★ ★ ▼Первые уроки▼★ ★ ★ ★ ★ ★ ★ ►Скачать Unity здесь:https://unity.com/es/get-unity/download ►Вступление: https://www.youtube.com/watch?v=tZz8IhrleCA ►Урок 1: https://www.youtube.com/watch?v=kMpH8-heAVk ►Урок 2: https://www.youtube.com/watch?v=OhKo32SnYHQ ►Урок 3: https://www.youtube.com/watch?v=vROyQtdUUAo ►Урок 4: https://www.youtube.com/watch?v=r69h5P-NILQ ►Урок 5: https://www.youtube.com/watch?v=-GYKJmL5rE0 ►Урок 6: https://www.youtube.com/watch?v=baED3GHrnPw ★ ★ ★ ★ ★ ★ ▼Поддержка канала▼★ ★ ★ ★ ★ ★ ★ ►Поддержать канал донатом можно здесь: https://www.paypal.com/donate/ ►Поддержать на Патреоне:https://www.patreon.com/join/neco_desarrollo
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