Use tear-downable garden gate over custom-attribute objects.

Requires arch commit 0222180c to function.

ChangeLog

@@ -1,3 +1,7 @@
+2021-08-12 Daniel Hawkins
+        * pup_land/hq_ud: Convert custom tear-down garden gate into an arch and fix the tear-down animation
+            to open the gate instead of close it as it is torn down.
+
 2021-08-01 Andreas Kirschbaum
         * Remove attributes which have the same value as the archetype.
 

pup_land/hq_ud

@@ -8,7 +8,7 @@ enter_x 10
 enter_y 4
 msg
 Created:  1996-02-15
-Modified: 2012-04-05 Rick Tanner
+Modified: 2021-08-12 Daniel Hawkins
 endmsg
 end
 arch marble
@@ -152,23 +152,9 @@ arch marble
 x 1
 y 2
 end
-arch ggate_closed
-hp 100
-maxhp 100
-ac 0
+arch ggate_breakable
 x 1
 y 2
-resist_magic 100
-resist_fire 100
-resist_electricity 100
-resist_cold 100
-resist_confusion 100
-resist_acid 100
-resist_drain 100
-move_block 0
-alive 1
-tear_down 1
-pass_thru 0
 end
 arch marble
 x 1
@@ -820,23 +806,9 @@ arch marble
 x 5
 y 2
 end
-arch ggate_closed
-hp 100
-maxhp 100
-ac 0
+arch ggate_breakable
 x 5
 y 2
-resist_magic 100
-resist_fire 100
-resist_electricity 100
-resist_cold 100
-resist_confusion 100
-resist_acid 100
-resist_drain 100
-move_block 0
-alive 1
-tear_down 1
-pass_thru 0
 end
 arch marble
 x 5
@@ -1497,23 +1469,9 @@ arch marble
 x 9
 y 2
 end
-arch ggate_closed
-hp 100
-maxhp 100
-ac 0
+arch ggate_breakable
 x 9
 y 2
-resist_magic 100
-resist_fire 100
-resist_electricity 100
-resist_cold 100
-resist_confusion 100
-resist_acid 100
-resist_drain 100
-move_block 0
-alive 1
-tear_down 1
-pass_thru 0
 end
 arch marble
 x 9