Merge pull request #948 from Giacomand/proj_fix

Changed the projectile code: "accuracy == distance between the target and the shooting location" Fixes #922

code/modules/mob/mob_helpers.dm

@@ -151,21 +151,23 @@ proc/isorgan(A)
 	return zone
 
 
-/proc/ran_zone(zone, probability)
+/proc/ran_zone(zone, probability = 80)
+
 	zone = check_zone(zone)
-	if(!probability)	probability = 90
-	if(probability == 100)	return zone
 
-	if(zone == "chest")
-		if(prob(probability))	return "chest"
-		var/t = rand(1, 9)
-		switch(t)
-			if(1 to 3)	return "head"
-			if(4 to 6)	return "l_arm"
-			if(7 to 9)	return "r_arm"
+	if(prob(probability))
+		return zone
 
-	if(prob(probability * 0.75))	return zone
-	return "chest"
+	var/t = rand(1, 17) // randomly pick a different zone, or maybe the same one
+	switch(t)
+		if(1)		 return "head"
+		if(2)		 return "chest"
+		if(3 to 6)	 return "l_arm"
+		if(7 to 10)	 return "r_arm"
+		if(10 to 13) return "l_leg"
+		if(14 to 17) return "r_leg"
+
+	return zone
 
 
 /proc/stars(n, pr)

code/modules/projectiles/projectile.dm

@@ -78,8 +78,8 @@
 				loc = A.loc
 				return 0// nope.avi
 
-			var/distance = get_dist(original,loc)
-			def_zone = ran_zone(def_zone, 100-(5*distance)) //Lower accurancy/longer range tradeoff.
+			var/distance = get_dist(get_turf(A), starting) // Get the distance between the turf shot from and the mob we hit and use that for the calculations.
+			def_zone = ran_zone(def_zone, max(100-(7*distance), 5)) //Lower accurancy/longer range tradeoff. 7 is a balanced number to use.
 			if(silenced)
 				M << "<span class='userdanger'>You've been shot in the [parse_zone(def_zone)] by [src]!</span>"
 			else