Exosuit Crash, Narrator and armor tweaks (#846)

changes:

rscadd: "Added a Crash ability to exosuits. Uses the suit's mass to attempt to break through obstacles, sustaining some damage in the process."
tweak: "Buffed Ripley exosuit armor values significantly, and durand armour slightly. Firefighter ripley also buffed, but is slower than base ripley."
tweak: "Greatly increased the health values of some high-security airlocks."
bugfix: "Airlocks, tables, girders and windows now behave a bit more consistently when exploded. All airlocks are a bit more resistant to explosions when bolted."
rscadd: "Added some more narrator voices to exosuits."
rscadd: "Added some warning sounds for exosuits when low on power, or badly damaged."
tweak: "The power drain of EMPs used on exosuits no longer scales with the cell. A better power cell can now survive more EMP hits. Drain level is a little lower for the starting cell."
tweak: "EMP damage against exosuits reduced by 20%"

code/game/objects/structures/girders.dm

@@ -87,14 +87,14 @@
 		else
 			user << "<span class='notice'>You need to activate the weapon to do that!</span>"
 			return
-			
+
 	else if(istype(W, /obj/item/weapon/melee/energy/blade))
 		user << "<span class='notice'>Now slicing apart the girder...</span>"
 		if(do_after(user,30))
 			if(!src) return
 			user << "<span class='notice'>You slice apart the girder!</span>"
 			dismantle()
-			
+
 	else if(istype(W, /obj/item/weapon/melee/chainsword))
 		var/obj/item/weapon/melee/chainsword/WT = W
 		if(WT.active)
@@ -247,12 +247,20 @@
 		if(2.0)
 			if (prob(30))
 				dismantle()
-			return
+				return
+			else
+				health -= rand(60,180)
+
 		if(3.0)
 			if (prob(5))
 				dismantle()
-			return
+				return
+			else
+				health -= rand(40,80)
 		else
+
+	if(health <= 0)
+		dismantle()
 	return
 
 /obj/structure/girder/cult
@@ -286,7 +294,7 @@
 
 	else if(istype(W, /obj/item/weapon/melee/energy))
 		var/obj/item/weapon/melee/energy/WT = W
-		if(WT.active)	
+		if(WT.active)
 			user << "<span class='notice'>Now slicing apart the girder...</span>"
 			if(do_after(user,30))
 				user << "<span class='notice'>You slice apart the girder!</span>"
@@ -294,13 +302,13 @@
 		else
 			user << "<span class='notice'>You need to activate the weapon to do that!</span>"
 			return
-		
+
 	else if(istype(W, /obj/item/weapon/melee/energy/blade))
 		user << "<span class='notice'>Now slicing apart the girder...</span>"
 		if(do_after(user,30))
 			user << "<span class='notice'>You slice apart the girder!</span>"
 		dismantle()
-			
+
 	else if(istype(W, /obj/item/weapon/melee/chainsword))
 		var/obj/item/weapon/melee/chainsword/WT = W
 		if(WT.active)

code/game/objects/structures/window.dm

@@ -120,6 +120,8 @@
 			if(prob(50))
 				shatter(0)
 				return
+			else
+				take_damage(rand(10,30))
 
 
 /obj/structure/window/blob_act()
@@ -297,7 +299,7 @@
 	// TODO :  Change to incapacitated() on merge.
 	if(usr.stat || usr.lying || usr.resting || usr.buckled)
 		return 0
-	
+
 	if(anchored)
 		usr << "It is fastened to the floor therefore you can't rotate it!"
 		return 0