Welcome to scripting! This can be the most fun and the most frustrating part of the game! :) There are a couple things wrong with your code but you've got the general idea.

First of all, you've got a couple of syntax errors. Your IF conditions need to be in brackets, you forgot some close braces and a semi-colon, and you have to use two equals signs when you're comparing stuff (one equals sign means you're setting something to a value. Also, indenting the contents of IF blocks makes your code easier to read:

getCPULoad();
if ( getCPULoad() == getCPULoad(97%) ) {
cancelAttack();
}
if ( getCPULoad() < getCPULoad(97%) ) {
emptyPettyCash();
}

Next, the function GetCPULoad() returns a float (number with a decimal point) so you only need to compare it with 0.97 instead of 97%.

if ( getCPULoad() == 0.97 ) {
cancelAttack();
}
if ( getCPULoad() < 0.97 ) {
emptyPettyCash();
}

OK, I believe that will compile now, but it probably won't do what you want it to. I'll explain why in my next post.

First off, getCPULoad returns a float value with the amount of CPU you ARE CURRENTLY USING, not the % out of your max CPU. To get your maximum CPU, you need to take that value, and divide it by your maximum CPU points, like this:

//------------------
float percent = getCPULoad()/getMaximumCPULoad();
//------------------

and, in your context, call it like this:

//------------------
if(
percent>=0.97
){
cancelAttack();
}
//------------------

Now, like Warthog said, you need to call the emptyPetyCash(); function in 'Finalize', while the above function/variable set I've posted goes under 'Continue'...

Also, whenever you can set a function as a variable, do so. Just make sure you designate it right ('string' for text of IPs, 'float' if it could have a decimal, and 'int' if it will never have a decimal (use intValue(float to be made an int); if the value needs to be made into a whole number))

Next, whenever you're making a script for personal use, just put your IP directly into it, instead of using the costly getSourceIP(); and getMaliciousIP(); -- it cuts a massive amount of money off of the cost.

Lastly, remember you can put comments to yourself in the source file, by doing a double forward-slash (//). That is a single-line (as in no-returns) comment. for longer comments, and removing large sections of code that you may want later on, put a "/*" at the start, and a "*/" at the end. Basically, Comments work the same here as they do in CSS and Javascript.

I love C# but know that it's significantly different than the hackwars C. The syntax is similar and it's always useful to learn another language, but if you're only learning it to understand hackwars, I recommend looking for some tutorials on just plain old C.

Don't forget the extended order of operations, short-circuit operators, expression casting, scope, variable initialization, boolean logic, assignments in an expression, ... the list goes on. A simple programming language is still a language and there's a lot to learn that a veteran like yourself can forget, B7. I was trying to explain QBasic to a young friend the other day and I started to realize how much of the simple stuff people don't know.

...Unless you're talking about Scheme in which case you only need to know how to use brackets. :)

How about Whitespace? To use that language properly you only have to know how to use spaces, carriage returns and tabs because everything else is comments!