Unsigned chars

Unity Engine
1

Hello!
Can someone,please,tell me how to properly use 1 byte variables for storing and doing baisic operation with integers?
I tried using chars,but they store characters,not numbers,and i can’t do operations like substractions or additions…I heard that i should use unsigned chars for that but i don’t know how to declare them…

var myChar : unsigned char - obviously won’t work…Or unsigned char*

(I am using JavaScript)
Thanks in advance!

2

Use byte:

var imAByte : byte;

–Eric

3

Thanks a lot,Eric!