JavaScript

You'll probably need a basic understanding of programming and JavaScript to understand the following. Make sure to go into the advanced options tab, enabled javascript and change the compiler type to "js"! JavaScript gives you a lot of control! Use at your own risk, if you accidentally cause harm to your game, I will laugh at you.

Sections? Functions!

Each section has it's own function which must return a string! Example:

function topleft() {
	return "this will appear in the top left section!";
}
function bottomleft() {
	return "this in the bottom left!";
}
function topright() {
	return "this in the top right!";
}
function bottomright() {
	return "this in the bottom right!";
}

The functions will be executed in the following order:

topleft()
bottomleft()
topright()
bottomright()
createElements()

to change the size of a section just make a global variable with the section's name + "scale". Example:

var topleftscale = 2;
var bottomleftscale = 2;
var toprightscale = 2;
var bottomrightscale = 2;

List of functions and their descriptions:

All parameters are non-optional, if they are optional for legacy reasons, it won't stay this way!
Starting with Hudder 8.0.0, all methods seen in the Method list are available on JavaScript and behave exactly the same. For simplicity and not having to do twice the work, those methods will not show up here.

Function	Description	Return type	Notes
getVar(String variable)	Returns the variable with the given name (ex. fps, key_h).	Any	Aliases: getVariable, get
getNumber(String variable)	Returns the Number variable with the given name.	Number
getString(String variable)	Returns the String variable with the given name.	String
getBoolean(String variable)	Returns the Boolean variable with the given name.	Boolean
getItem(Number slot)	Returns the item in the given name.	ItemStack	see Item components
setVal(String variable, Any Object)	Sets the variable with the given name to the given object.	None
strwidth(String text)	Returns the length of the string.	Number
compile(String filename, String compilertype)	Compiles the file with the specified compilertype (or the javascript compiler if none is specified), returns the compile results and adds the elements created by the file.	CompileResult	CompileResult has the following properties {String topleft, String bottomleft, String topright, String bottomright, Number topleftscale, Number bottomleftscale, Number toprightscale, Number bottomrightscale}
exists(String filename)	Returns true if a file exists in the hudder config dir.	Boolean

Here is a simple Example:

function topleft() {
	let fps = getVal("fps");
	setVal("fpsbutbetter", fps+2);
	return "thy fps+2 is " + getVal("fpsbutbetter");
}