Merge pull request DFHack#1105 from myk002/myk_ghostly

reinstate ghostly

Author: myk002

changelog.txt

@@ -28,6 +28,7 @@ Template for new versions:
 
 ## New Tools
 - Updated for adventure mode: `gui/sandbox`, `gui/create-item`, `gui/reveal`
+- `ghostly`: (reinstated) allow your adventurer to phase through walls
 - `markdown`: (reinstated) export unit or item descriptions to a markdown text file
 - `adaptation`: (reinstated) inspect or set unit cave adaptation levels
 - `fix/engravings`: fix corrupt engraving tiles

docs/ghostly.rst

@@ -3,7 +3,7 @@ ghostly
 
 .. dfhack-tool::
     :summary: Toggles an adventurer's ghost status.
-    :tags: unavailable
+    :tags: adventure armok units
 
 This is useful for walking through walls, avoiding attacks, or recovering after
 a death.

ghostly.lua

@@ -1,18 +1,8 @@
--- Turns an adventurer into a ghost or back
---[====[
-
-ghostly
-=======
-Toggles an adventurer's ghost status. Useful for walking through walls, avoiding
-attacks, or recovering after a death.
-
-]====]
-
-if df.global.gamemode ~= df.game_mode.ADVENTURE then
+if not dfhack.world.isAdventureMode() then
     qerror('This script must be used in adventure mode')
 end
 
-local unit = df.global.world.units.active[0]
+local unit = dfhack.world.getAdventurer()
 if unit then
     if unit.flags1.inactive then
         unit.flags1.inactive = false