= res/gamedata/configs/misc/items.ltx added the new fields with defaults:

;New fields
use_condition                            = false
max_uses                                 = 1
remove_after_use                         = true
empty_weight                             = 0.1
allow_repair                             = false

Author: revolucas

res/gamedata/configs/misc/items.ltx

@@ -49,6 +49,12 @@ boost_explosion_immunity	= 0.0
 boost_fire_wound_immunity	= 0.0
 ;use_sound			= characters_voice\multiplayer\team_1\voice_roger_3
 
+;New fields in OpenXRay
+use_condition                            = false
+max_uses                                 = 1
+remove_after_use                         = true
+empty_weight                             = 0.1
+allow_repair                             = false
 
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