From 1d6160de02c72513ab5e1b89152daae976744545 Mon Sep 17 00:00:00 2001
From: jj <jj@jj>
Date: Tue, 3 Jul 2012 17:41:09 +0200
Subject: [PATCH] added fixstuckdoors.rb script

---
 scripts/fixstuckdoors.rb | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 scripts/fixstuckdoors.rb

diff --git a/scripts/fixstuckdoors.rb b/scripts/fixstuckdoors.rb
new file mode 100644
index 000000000..619ceeeb6
--- /dev/null
+++ b/scripts/fixstuckdoors.rb
@@ -0,0 +1,20 @@
+# fix doors that are frozen in 'open' state
+
+# door is stuck in open state if the map occupancy flag incorrectly indicates
+# that an unit is present (and creatures will prone to pass through)
+
+count = 0
+df.world.buildings.all.each { |bld|
+	# for all doors
+	next if bld._rtti_classname != :building_doorst
+	# check if it is open
+	next if bld.close_timer == 0
+	# check if occupancy is set
+	occ = df.map_occupancy_at(bld.x1, bld.y1, bld.z)
+	next if not occ.unit
+	# check if an unit is present
+	next if df.world.units.active.find { |u| u.pos.x == bld.x1 and u.pos.y == bld.y1 and u.pos.z == bld.z }
+	count += 1
+	occ.unit = false
+}
+puts "unstuck #{count} doors"