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was gone as welcomes your second
tutorial in java game development

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and in this story wrongly actually
finishing up the last story re pretty

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much argun finish creating a

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to read and well let's just go ahead and
get started

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so actually we need a main method in
there so let's go ahead and I probably

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should done that before

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but I can do now published static void

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main stirring my heart's

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arch stadiums go ahead and put main
matter to rate their

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so in our main matted again I should
done that before but oh well

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you guys ass in time what you need to do
in order to make threats

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is call caps lock on the up

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is to read class go ahead and both red
and then a mentor and I'm gon a mighty

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one

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and said he quit in New to read but as
your parameter

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for this third class yes to rate the
object that you want to treat

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as a dread sewed new Apple remember I
made this Apple class rehear their organ

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meat reading is a thread

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and the constructor took a pram nerd and
I'm can name it

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1 so this thread that has the variable
t1

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is gon be named one so let's go ahead
and make

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two more right now arm again we're gon
be creating three threads

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from the same class in a min im this
want t2

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and the variable 23 in threads name is
going to me

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to and three

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and if your honor I and type in 1 2-3
it's because this

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Apple constructor remember we passed in
a string variable to give a name

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right there and then arm upon to show
action and object to create a random

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time

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so now that we have left to read

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this pretty much means each of these
things

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instead running array after another like
they would have their just

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a regular object they can all run at the
same time

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so before we learned about threads

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whenever we created a new Apple class it
would have to do the constructor

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into everything ended first before
moving on to this one and then

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after that in mood and this one but

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now now we have three threads and
several one long program in essence

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this is three things running at the same
time

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so we get some three times as fast is a
usually would

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sahnoun that we have a thread

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we need to start it so what star

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whenever we costar the objects or
threads run

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is on Mac league can be called we don't
have to call Ron

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we all we have to do is call star in any
cold in here

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in thread to run is gonna on Mac would
be called

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so how do we do that all we do is t1 dot

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start to rate their in this is gonna
start a thread or in other words start

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the code in here

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so t1 just copy this t2

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nt-3 and why did I make this ran a time

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washoe your eye in a second if I go
ahead and click his application

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run it and I forgot to put

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a new line rehear an embarrassing in
Alameda mystery that again

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it says one

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is sleeping 4 for 19 three is sleeping

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for 876 and to is sleeping for 189

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interest in Ari why doesn't he just go
1-2-3

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well that's because your computer dozen

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do in it doesn't have to do when you
create threads

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in order one right after another and
that's the beauty of threats

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these pretty much star all at the same
time

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arm I mean there's little bit different
by in essence they all started the same

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time

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and why did I put how long sleeves for
because

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wanna Brent sleeps it pretty much does
nothing

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but wait there it doesn't arm poll
burden on your CPU processor no

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it just sits there in weights their in

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it pretty much the last for other stuff
to happen suffer centauri

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when this thread is done I want you to
sleep in wafer other threats

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so well went to his sleeping a pretty
much just sittin there

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in chilling so that's why once each for
attentive or exceeding like a twenty

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years

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or .1 a up a sec in then this one gets
done sleeping first

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the next one to wake up is train number
one because

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it slut a medium amount of time but
three it was a lease in the side is

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sleep the longest

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that's why three got done running so
late so again

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but i wanna demonstrate is instead going
ray after another one

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to 3 these things run pretty much

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out the same sup same time so it's
pretty much a randomized

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11 is gonna be your first and this is
also a random and I wanna

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display this because arm this says
Wallace sleeping

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it allows other threads to continue
doing what they do

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so this is kinda the beauty of threads
one more time there

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you can have multiple things running at
the same time

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in this speeds up your program that's
all I want explain for this story I'll

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there is a ton more to go over in
threads but for

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arm the second this store oh that's all
we need to know for now

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as we continue programming in games will
learn later and even that this doesn't

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make sense now when I start using in the
game

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sometimes Aegis examples using it can be
kinda makes using cuz it doesn't really

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do anything is just an example

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but trust me why you'll see why this is
useful later on

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by needed to give you guys a quick intro
or routes I would never forgive myself

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for

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so that's all you need to know about
threads for now if you wanna learn more

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than got the job a website or something
or just wait for my tutorials

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but for now thank yes ru watchin I don't
get check out the next door to where we

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will be pretty much

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building our very first beginning have a
job a game

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so thank you again don't you subscribe
to now see next door