Vector2.set

Sets this vector to have the given values
Nil values are treated as zero
Returns self for chaining

overload 1:
                        
Vector2:set(vec)  
 Method Property Fluent Description Representation
vec accepts a Vector2 Vector2 
   
Return Value a Vector2 Vector2 
   
overload 2:
                        
Vector2:set(x, y)  
 Method Property Fluent Description Representation
x accepts a Number Number 
   
y accepts a Number Number 
   
Return Value a Vector2 Vector2