utility

How to install

Select "Add package from git URL..." in the Package Manager, and enter this URL:

https://github.com/Iteria-LLC/utility.git

Extension Methods

Collection indexing helpers, for arrays, lists, and dictionaries.

void IncrementIndex<T>(this ref int index, T[] array, bool wrap = true) void DecrementIndex<T>(this ref int index, T[] array, bool wrap = true) Returns index, wrapped to the bounds of the given collection.

void NextWeapon()
{
    //Scroll through weapons, wrapping back to 0 if necessary.
    weaponIndex.IncrementIndex(weaponArray);
}

Maths Class

Namespaced under Iteria by default. Optionally add scripting define symbol ITERIA_DENAMESPACE in player settings to put it in the root namespace for easier access.

Square Distance

Use static function Square.Distance(a, b) to perform distance comparisons without calculating square roots.

if(Square.Distance(transform.position, point) < 5f)
    Debug.Log("Within 5 meters!");