Youtube daily Nov 23 2018

Being an album I realized that I lived meléndez channel easy tuto has challenged me to be a speed coding of a calculator in

facer so we accept the challenge

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and well here is the calculator between what I delayed most is to make the sprites

and in the code, I folded so much but nevertheless the whole

it took 90 minutes

it was a fun challenge and let's see what we've done

Well a visual struckow from above in assets load in my images with an atlas

load the sources that I made

and the display that also says

inside is all loaded in burladero I have loaded the source here I have started

the calculator scene

is here

and to begin with I added the start screen has created a counter for you to add

the numbers on the display

the current operation so that the function that is executed with the functions is saved

of being a function of multiplication and addition

the equality if the equal has been touched so that the previous and psychic number is maintained again the number is changed

here is the display loaded

for what

here I have loaded the text to the display

and here I started to create groups of buttons usually loaded the zero button because that is

of each button to zero and then there was 1 the 1 would be the effect of each button then loaded only 0

in the video he had some small inconveniences that he had to

correct here

If you set the button for example to this button 1 that would be the one without pressing

Also here the name is repeated and this is added to indicate that the inconvenience was pressed was that I did not think well in the order

and I had to start erasing each one but they are things that happen

Then you actions to make the scream of

of the calculator this gray from here

It has been ordered and we start animating once the buttons are converted into areas that can be applied

learned about the group and then I have done point winter down so that when click is

I charge the previous animation that by the way I think it does not look like this so I could erase it

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assigned the animation of when you are pressing

filling and the other one is loaded

in the sprite

effect of an error and here is a point that remains to be hot but hey I'm not going to give you the video just for

that

and then here and in alcoy trap that when it rises I assign

previous texture and I keep the name on buttons

Previously

this is for when it has been applied if it has been applied as well as to restart it

But you can already investigate this and the most important thing would be this switch on the switch s pressed the button

10.1 button 3 everyone has the operation I had thought that

use the functions are fixed

here I have a compass worth that we'll leave for the moment here I have to do parce and precision to avoid the

0.0300 just so much

I have the basic functions of editing addition and subtraction multiplication done something called currín

means that a value is going to be assigned first and then we wait to assign another value and it will return all

so thanks to that

and assign the value first to have it ready and then when the equal is pressed and to do the operation

Here this current operation that would be the operation that has been assigned to straight sum or whatever

you miss your foot on twitter

here it is

is a compost that the composer makes is going to pass the parameter that we put

this function will be executed and then it will execute this function that first happened to the precision and then it passed the float patch

because what precision does is leave the zeros if for example

is

0.3 at the end add

his other prison heroes to make tests of editors is worth the logical function what he does is to choose the name and compare

compares a name and assigns the button that is next 89 etc.

If you do not touch anything, you return nothing

and all that is done when you push

Until the name is assigned tivo more logical counter and they are added

If we had all this logic I thought previously this video would not have lasted

90 minutes but of course when developing the video you have to think all this

If you have not previously chewed, it takes a lot of time in this video to see how an application is really developing

Towards the design then it is passed

with drawing the part d

of the sprites and then in the course I'm doing the logic this base is here

this would be kind of like the draft of the application

I'm not going to

I'm not going to refractory set sail this but this I will leave it as it is because it is a draft and it works

Well I think the calculator is pretty good

and I can remove certain things

and as I said if all this was already thought, it would not last five minutes to live, it would simply be to copy everything.

some functions that I did not remember that were like this one that is to fill

and so you can write

from left forgiveness from right to left

Because otherwise

would begin to be written from left to right and if the number starts from here and already putting the numbers to the right

From there if they are fixed with few things that gives us facer we can go making a simple application like a calculator

if it took 90 minutes but because I had not thought about this code

so it's been great to do the calculator and the next one that I'm going to challenge is matías the fury code so

a description will be the challenge

and now it will be up to him to do what he loves to see how it develops in color

see you remember to subscribe comment and until next time