DORIEN1010'S PROFILE

Hi there! i was wondering if you can make my own events have self variables (like self switch) for my farm sim, and if i can is there a script to do this?

hey guys, so i am making a item menu using common events for my game, so far most of it is working out except for the adding and subtracting of numbers of the items.
now each item in this menu has 2 variables, one for the ones and one for the tens
(so i don't have to make 99 show picture conditional branches for each item) now subtracting and adding by 1 is working but i don't know how to add or sub more than that without adding a lot more conditional branches, so i was wondering if somebody cant help me with that.
here is what the common event looks like:

conditional branch (corn) in inventory, include equipment
call common event (icon check)
conditional branch: variable (corn ones) >9
control variables (corn tens) + 1
control variables (corn ones) = 0
branch end

conditional branch (corn) in inventory, include equipment
call common event (icon check)
conditional branch: variable (corn ones) <9
control variables (corn tens) - 1
control variables (corn ones) = 9
branch end

here what it currently looks like:

so i am making a farm simulator game and i would like the player to be able to build their own fences, is there a good way of doing this through events?

any help would be appreciated

thanks