rounding plz?

[theHAWKER]

I have made a shop where you can buy axe's and go chop some trees down.
then you can come back and sell your wood for a random amount of the day(well not exactly)

here is my script:

PHP Code:

function onPlayerEnters(){
this.num = random(3,20);
}
function onPlayerChats(){
if (player.chat == "/buy axe"){
if (player.rupees >= 500){
player.rupees -= 500;
addweapon(Axe);
player.chat = "I got an Axe!";
}
if (player.rupees < 500){
player.chat = "I need more rupees for that axe!";
}
}
if (player.chat == "/sell wood"){
clientr.woods -= 5;
player.rupees += this.num;
player.chat = "I sold 5 wood for "@this.num@" bucks!";
}
} 


there is nothing wrong with it, i just dont want it to say:
I sold 5 wood for 13.457252421932 bucks!
cause thats just redonculous(re-donk-u-lus )

[JkWhoSaysNi]

player.chat = "I sold 5 wood for "@int(this.num)@" bucks!";

[theHAWKER]

Originally Posted by JkWhoSaysNi

player.chat = "I sold 5 wood for "@int(this.num)@" bucks!";

whats "int"?

[JkWhoSaysNi]

Integer.

[theHAWKER]

Originally Posted by JkWhoSaysNi

Integer.

so by doing this it rounds it up or down?

[DustyPorViva]

No, it just removes the floating point(everything right of the decimal), and leaves you with the whole number.
If you want it to round, you'll have to make it do so yourself... I dunno why there isn't something that does so already, but ah well.

[JkWhoSaysNi]

Down, it will just strip everything after the decimal point.

If you want it to round up or down you can do this:

PHP Code:

(this.num % 1 >= 0.5) ? int(this.num)+1 : int(this.num) 


[zokemon]

You guys all act like rounding is so hard.
Just do int(this.num + 0.5)

[cbk1994]

Originally Posted by theHAWKER

I have made a shop where you can buy axe's and go chop some trees down.
then you can come back and sell your wood for a random amount of the day(well not exactly)

here is my script:

PHP Code:

function onPlayerEnters(){
this.num = random(3,20);
}
function onPlayerChats(){
if (player.chat == "/buy axe"){
if (player.rupees >= 500){
player.rupees -= 500;
addweapon(Axe);
player.chat = "I got an Axe!";
}
if (player.rupees < 500){
player.chat = "I need more rupees for that axe!";
}
}
if (player.chat == "/sell wood"){
clientr.woods -= 5;
player.rupees += this.num;
player.chat = "I sold 5 wood for "@this.num@" bucks!";
}
} 


there is nothing wrong with it, i just dont want it to say:
I sold 5 wood for 13.457252421932 bucks!
cause thats just redonculous(re-donk-u-lus )

Round of applause theHAWKER!

Looks like you're learning GS2, good job!

One thing I would like to point out however.
You used

PHP Code:

addWeapon(Axe); 


what you should use is

PHP Code:

addWeapon("Axe"); 


that way it is not trying to add whatever is in the variable 'Axe', which is most likely NULL.

[Switch]

Originally Posted by theHAWKER

I have made a shop where you can buy axe's and go chop some trees down.
then you can come back and sell your wood for a random amount of the day(well not exactly)

here is my script:

PHP Code:

function onPlayerEnters(){
this.num = random(3,20);
}
function onPlayerChats(){
if (player.chat == "/buy axe"){
if (player.rupees >= 500){
player.rupees -= 500;
addweapon(Axe);
player.chat = "I got an Axe!";
}
if (player.rupees < 500){
player.chat = "I need more rupees for that axe!";
}
}
if (player.chat == "/sell wood"){
clientr.woods -= 5;
player.rupees += this.num;
player.chat = "I sold 5 wood for "@this.num@" bucks!";
}
} 


there is nothing wrong with it, i just dont want it to say:
I sold 5 wood for 13.457252421932 bucks!
cause thats just redonculous(re-donk-u-lus )

Eh, I just learned int too :o
Make "this.num = random(3,20);" into "this.num = int(random(3,20));" and all should be fine...

[theHAWKER]

Originally Posted by cbkbud

Round of applause theHAWKER!

Looks like you're learning GS2, good job!

One thing I would like to point out however.
You used

PHP Code:

addWeapon(Axe); 


what you should use is

PHP Code:

addWeapon("Axe"); 


that way it is not trying to add whatever is in the variable 'Axe', which is most likely NULL.

thank you.

addWeapon(Axe); works just fine with out the quotes, so is it adding the weapon by fluke?

[Twinny]

Originally Posted by theHAWKER

thank you.

addWeapon(Axe); works just fine with out the quotes, so is it adding the weapon by fluke?

It works because it's basically referring to this object. Similar to addweapon(this); However, you should get used to doing addweapon("string"); rather than objects. (Though I admit I often do findplayer("Twinny").addweapon(this); )

[zokemon]

Originally Posted by Twinny

It works because it's basically referring to this object. Similar to addweapon(this); However, you should get used to doing addweapon("string"); rather than objects. (Though I admit I often do findplayer("Twinny").addweapon(this); )

findplayer("Twinny").addweapon(this);
findplayer("Twinny").addweapon(name);

Whatever

[cbk1994]

Originally Posted by zokemon

findplayer("Twinny").addweapon(this);
findplayer("Twinny").addweapon(name);

Whatever

Most common thing to see at the top of one of my scripts:

PHP Code:

findPlayer( "cbk1994" ).addweapon( name );