Merge pull request #14482 from silicons/combat_v7

Combat v7 - Sprint removal, automatic block/parry, turns combat mode into a pure UI/interaction toggle with no side effects, and a truckload of other stuff.

code/game/turfs/closed.dm

@@ -8,6 +8,10 @@
 	rad_insulation = RAD_MEDIUM_INSULATION
 	wave_explosion_block = 10
 	wave_explosion_multiply = 0.75
+	/// How much we block yelling
+	var/yelling_resistance = 10
+	/// how much of inbound yelling to dampen
+	var/yelling_dampen = 0.5
 
 /turf/closed/Initialize()
 	. = ..()
@@ -212,3 +216,6 @@
 	icon = 'icons/turf/walls.dmi'
 	icon_state = "ice"
 	canSmoothWith = list(/turf/closed/indestructible/rock/glacierrock/blue)
+
+/turf/closed/get_yelling_resistance(power)
+	return yelling_resistance + (power * yelling_dampen)

code/game/turfs/space/space.dm

@@ -276,6 +276,8 @@
 	destination_y = dest_y
 	destination_z = dest_z
 
+/turf/open/space/get_yelling_resistance(power)
+	return INFINITY				// no sound through space for crying out loud
 
 /turf/open/space/transparent
 	baseturfs = /turf/open/space/transparent/openspace

code/game/turfs/turf.dm

@@ -625,3 +625,16 @@ GLOBAL_LIST_EMPTY(station_turfs)
 	. = ..()
 	if(. != BULLET_ACT_FORCE_PIERCE)
 		. =  BULLET_ACT_TURF
+
+/turf/proc/get_yelling_resistance(power)
+	. = 0
+	// don't bother checking fulltile, we don't need accuracy
+	var/obj/window = locate(/obj/structure/window) in src
+	if(!window)
+		window = locate(/obj/machinery/door/window) in src
+	if(window)
+		. += 4		// windows are minimally resistant
+	// if there's more than one someone fucked up as that shouldn't happen
+	var/obj/machinery/door/D = locate() in src
+	if(D?.density)
+		. += D.opacity? 29 : 19			// glass doors are slightly more resistant to screaming