Add cracked generic potion, and corresponding glass rubble.

Patch https://sourceforge.net/p/crossfire/patches/367/ by tituss, picture by Saiapatsu.


git-svn-id: svn+ssh://svn.code.sf.net/p/crossfire/code/arch/trunk@21109 282e977c-c81d-0410-88c4-b93c2d0d6712

jewel/gems/glass_rubble.arc

@@ -0,0 +1,13 @@
+Object glass_rubble
+nrof 1
+name broken glass
+face glass_rubble.111
+type 60
+subtype 2
+level 1
+material 4
+weight 1500
+value 280
+name_pl pile of broken glass
+client_type 651
+end

potion/crackedpotiongen.arc

@@ -0,0 +1,15 @@
+Object crackedpotiongen
+nrof 1
+name cracked potion
+face potiongen.111
+type 5
+subtype 2
+level 1
+material 4
+weight 1500
+value 280
+name_pl cracked potions
+client_type 651
+skill use magic item
+on_use_yield glass_rubble
+end