Merge pull request #725 from Erthilo/master

New Engineering Space Suits, health analysers detect bone fractures, pulling lying down people is slower, and some fixes

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

@@ -166,6 +166,7 @@
 
 /mob/living/carbon/human/movement_delay()
 	var/tally = 0
+	var/mob/M = pulling
 
 	if(reagents.has_reagent("hyperzine")) return -1
 
@@ -192,10 +193,10 @@
 
 	/*if(mutations & FAT)
 		tally += 1.5*/
-	if (bodytemperature < 283.222)
+	if(bodytemperature < 283.222)
 		tally += (283.222 - bodytemperature) / 10 * 1.75
 
-	if (shock_stage >= 10) tally += 3
+	if(shock_stage >= 10) tally += 3
 
 	if(tally < 0)
 		tally = 0
@@ -203,6 +204,9 @@
 	if(mutations & mRun)
 		tally = 0
 
+	if(istype(M) && M.lying) //Pulling lying down people is slower
+		tally += 3
+
 	return tally
 
 /mob/living/carbon/human/Stat()

code/modules/mob/living/silicon/robot/robot.dm

@@ -350,7 +350,10 @@
 
 /mob/living/silicon/robot/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	if (istype(W, /obj/item/weapon/weldingtool) && W:welding)
-		if (W:remove_fuel(0))
+		if(getBruteLoss() == 0)
+			user << "There are no dents to fix here!"
+			return
+		else if (W:remove_fuel(0))
 			bruteloss -= 30
 			if(getBruteLoss() < 0) bruteloss = 0
 			updatehealth()
@@ -363,8 +366,11 @@
 
 	else if(istype(W, /obj/item/weapon/cable_coil) && wiresexposed)
 		var/obj/item/weapon/cable_coil/coil = W
+		if(getFireLoss() == 0)
+			user << "There are no burnt wires here!"
+			return
+		else if(getFireLoss() < 0) adjustFireLoss(0)
 		adjustFireLoss(-30)
-		if(getFireLoss() < 0) adjustFireLoss(0)
 		updatehealth()
 		coil.use(1)
 		for(var/mob/O in viewers(user, null))