Crutch Mechanics (#16011)

* Crutch Mechanics

* Update human_movement.dm

code/modules/mob/living/carbon/human/human_movement.dm

@@ -121,6 +121,8 @@
 
 /mob/living/carbon/human/Move()
 	. = ..()
+	if(.) //We moved
+		handle_leg_damage()
 
 	var/turf/T = loc
 	var/footsound
@@ -154,6 +156,21 @@
 			if (footstep % 2)
 				playsound(src, is_noisy ? footsound : species.footsound, 40, 1, required_asfx_toggles = ASFX_FOOTSTEPS)
 
+/mob/living/carbon/human/proc/handle_leg_damage()
+	if(!can_feel_pain())
+		return
+	var/crutches = 0
+	for (var/obj/item/cane/C as anything in get_type_in_hands(/obj/item/cane))
+		if(istype(C) && (C?.can_support))
+			crutches++
+	for(var/organ_name in list(BP_L_LEG, BP_R_LEG, BP_L_FOOT, BP_R_FOOT))
+		var/obj/item/organ/external/E = get_organ(organ_name)
+		if(E && (ORGAN_IS_DISLOCATED(E)|| E.is_broken()))
+			if(crutches)
+				crutches--
+			else
+				E.add_pain(10)
+
 /mob/living/carbon/human/mob_has_gravity()
 	. = ..()
 	if(!. && mob_negates_gravity())

html/changelogs/wezzy_crutchforbadengies.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: Wowzewow (Wezzy)
+
+# 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:
+  - rscadd: "When walking without crutches with a broken leg, it will hurt."