Updated add-thought to allow subthoughts.

Only works in non-gui mode for now, since there's no easy way to tell people what subthought is which with the GUI.

scripts/add-thought.lua

@@ -1,7 +1,8 @@
--- Adds thoughts to creatures. Use add-thought -help for more information.
+-- Adds emotions to creatures.
--- author Putnam
 
-local function addEmotionToUnit(emotions,thought,emotion,severity)
+local utils=require('utils')
+
+local function addEmotionToUnit(emotions,thought,emotion,subthought,severity)
     if not (type(emotion)=='number') then emotion=df.emotion_type[emotion] end
     if not (type(thought)=='number') then thought=df.unit_thought_type[thought] end
     emotions:insert('#',{new=df.unit_personality.T_emotions,
@@ -9,7 +10,7 @@ local function addEmotionToUnit(emotions,thought,emotion,severity)
     unk2=1,
     unk3=1,
     thought=thought,
-    subthought=0,
+    subthought=subthought,
     severity=severity,
     flags=0,
     unk7=0,
@@ -18,6 +19,14 @@ local function addEmotionToUnit(emotions,thought,emotion,severity)
     })
 end
 
+validArgs = validArgs or utils.invert({
+ 'unit',
+ 'thought',
+ 'emotion',
+ 'severity',
+ 'gui'
+})
+
 function tablify(iterableObject)
     t={}
     for k,v in ipairs(iterableObject) do
@@ -26,31 +35,8 @@ function tablify(iterableObject)
     return t
 end
 
-
-local utils=require('utils')
-
-validArgs = validArgs or utils.invert({
- 'unit',
- 'thought',
- 'emotion',
- 'severity',
- 'gui',
- 'help'
-})
-
 local args = utils.processArgs({...}, validArgs)
 
-if args.help then
-    print(' add-thought: add a thought to a unit with an associated emotion.')
-    print('  add-thought -gui: opens a gui to add a thought to the selected unit.')
-    print('  add-thought -emotion numOrName -thought numOrName -severity num')
-    print('   adds thought with given thought, emotion and severity to selected unit.')
-    print('   names can be found here:')
-    print('   https://github.com/DFHack/df-structures/blob/master/df.unit-thoughts.xml')
-    print('  add-thought -unit etc.: as two above, but instead of selected unit uses unit')
-    print('  with given ID. (for use with modtools)')
-end
-
 local unit = args.unit and df.unit.find(args.unit) or dfhack.gui.getSelectedUnit(true)
 
 if not unit then qerror('A unit must be specified or selected.') end
@@ -63,7 +49,7 @@ if args.gui then
             if eok then
                 local sok,severity=script.showInputPrompt('emotions','At what severity?',COLOR_WHITE,'0')
                 if sok then
-          addEmotionToUnit(unit.status.current_soul.personality.emotions,thought,emotion,severity)
+                    addEmotionToUnit(unit.status.current_soul.personality.emotions,thought,emotion,severity,0)
                 end
             end
         end
@@ -75,5 +61,7 @@ else
     
     local severity = args.severity or 0
     
-    addEmotionToUnit(unit.status.current_soul.personality.emotions,thought,emotion,severity)
+    local subthought = args.subthought or 0
+    
+    addEmotionToUnit(unit.status.current_soul.personality.emotions,thought,emotion,severity,subthought)
 end