Unapologetic Changeling Arm Blade Buff (#16447)

* Arm Blade AP

* Create butterlingarmblade

* Rename butterlingarmblade to butterlingarmblade.yml

* Update mushrooms.dm

kois editting

* Update mushrooms.dm

THIS WAS THE WRONG PR

code/game/gamemodes/changeling/implements/items.dm

@@ -10,6 +10,7 @@
 	sharp = TRUE
 	edge = TRUE
 	anchored = TRUE
+	armor_penetration = 20
 	throwforce = 0 //Just to be on the safe side
 	throw_range = 0
 	throw_speed = 0
@@ -175,4 +176,4 @@
 		log_and_message_admins("finger-lockpicked \an [door].", user)
 		changeling.use_charges(10)
 		return TRUE
-	return FALSE
+	return FALSE

html/changelogs/butterlingarmblade.yml

@@ -0,0 +1,41 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read. If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes:
+#   bugfix
+#   wip (For works in progress)
+#   tweak
+#   soundadd
+#   sounddel
+#   rscadd (general adding of nice things)
+#   rscdel (general deleting of nice things)
+#   imageadd
+#   imagedel
+#   maptweak
+#   spellcheck (typo fixes)
+#   experiment
+#   balance
+#   admin
+#   backend
+#   security
+#   refactor
+#################################
+
+# Your name.
+author: Butterrobber202
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, all entries are changed into a single [] after a master changelog generation. Just remove the brackets when you add new entries.
+# Please surround your changes in  double quotes ("), as certain characters otherwise screws up compiling. The quotes will not show up in the changelog.
+changes:
+  - tweak: "Ling Arm Blades now have armor penetration."