please use the first $4$ pictures program$($c$++)$ to make it function like the $5$th picture considering these specifications:

Specifications

$$ Add a new member to the GamePlayer structure which will be a string weapon to represent

the weapon that each player will use in the game

$$ Create an array with a size of $4$ that will contain the available weapons to choose from. Set the

weapon choices to : Axe, Knife, Bow, Wand

$$ Create a function called set$\_$weapons$()$ that will receive a vector of GamePlayer type in its

parameter. For this function:

$-$ Request the player number which will represent the player choosing a weapon. Make sure

the player number is valid, otherwise show an error message $($see console example for

reference$).$

$-$After receiving a valid player number display to the user all the weapons available.

$-$Then, request the weapon name which will represent the weapon that the player will be

choosing. Make sure the weapon name is valid, otherwise show an error message $($see console

example for reference$).$

$-$After receiving a valid weapon name, save its weapon choice for the player selected and

display an appropriate message to the screen. $($see console example for reference$).$

$-$Finally call the add$\_$weapons$\_$to$\_$file$()$ function in order to save the weapon choice for the

player on the weapons.txt file.

$$ Create a function called add$\_$weapons$\_$to$\_$file$()$ that will receive a vector of GamePlayer type,

and an int player$\_$index variable in its function parameters. For this function:

$-$Write to a weapons.txt file in append mode that has the following format separated by tab

characters: Name of the player $->$ Occupation $->$ Weapon of choice $($see file example for

reference$)$

$-$After writing the new entry to the file, display an appropriate message to the screen $($see

console example for reference$).$