Conditional tag
From OHRRPGCE-Wiki
Internally, a tag conditional is stored in a single 16-bit signed integer.
- 0 means default (usually the same as "never", but varies depending on the situation)
- 1 means "never"
- -1 means "always"
- 2 to 32767 is a tag number that must be ON
- -2 to -32767 is multiplied by -1 to get a tag number that must be OFF