Logic Editor

[mnelenpridumivat]

Add node editor for stalker custom data configs:

1. Blueprint-like node editor for spawn object logic editing.
2. Automatic scan of xr_effects.script and xr_confitions.script functions for effects and conditions respectfully.
3. Automatic scan of ph_..., sr_... and stalker/mob logic sections and creating nodes for these sections.
4. Automatic creation of existing infoportion database in mod (ideally, also scan for items and creatures sections).
5. Import and export logic into stalker .ltx config.
6. Node position saving.
7. Logic validation (as much as possible)
8. (ideally) Inline creation of simple Lua scripts for conditions and effects.

Good additional ideas:

1. Dialog editor with the support of group dialog features from my mod (with backward compatibility with original stalker dialogs).
2. Quest editor with the support of quest flow logic feature from my mod (no backward compatibility with original stalker quest structures).