Post: #2

there can be better ways but you can do it like this:

[typedef t_ore]
on=@dclick
if <src.tag0.nomining> = 0
src.tag.nomining=1
src.timerf 1,src.tag.nomining=
endif

[comment this part under mining skill]
on=@gain
if <tag0.nomining> = 1
return 1
endif

you can also disable skill gain and use softcoded skill gain under @success of mining skill.