Merge remote-tracking branch 'upstream/dev' into CanHasNano

Conflicts:
	code/setup.dm

baystation12.dme

@@ -906,12 +906,12 @@
 #include "code\modules\clothing\under\jobs\security.dm"
 #include "code\modules\customitems\item_defines.dm"
 #include "code\modules\customitems\item_spawning.dm"
-#include "code\modules\destilery\main.dm"
 #include "code\modules\detectivework\evidence.dm"
 #include "code\modules\detectivework\footprints_and_rag.dm"
 #include "code\modules\detectivework\forensics.dm"
 #include "code\modules\detectivework\scanner.dm"
 #include "code\modules\detectivework\scanning_console.dm"
+#include "code\modules\distillery\main.dm"
 #include "code\modules\economy\Accounts.dm"
 #include "code\modules\economy\Accounts_DB.dm"
 #include "code\modules\economy\ATM.dm"

code/ATMOSPHERICS/_atmospherics_helpers.dm

@@ -26,7 +26,7 @@
 //transfer_moles - Limits the amount of moles to transfer. The actual amount of gas moved may also be limited by available_power, if given.
 //available_power - the maximum amount of power that may be used when moving gas. If null then the transfer is not limited by power.
 /proc/pump_gas(var/obj/machinery/M, var/datum/gas_mixture/source, var/datum/gas_mixture/sink, var/transfer_moles = null, var/available_power = null)
-	if (source.total_moles < MINUMUM_MOLES_TO_PUMP) //if we cant transfer enough gas just stop to avoid further processing
+	if (source.total_moles < MINIMUM_MOLES_TO_PUMP) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	//var/source_moles_initial = source.total_moles
@@ -41,7 +41,7 @@
 	if (!isnull(available_power) && specific_power > 0)
 		transfer_moles = min(transfer_moles, available_power / specific_power)
 
-	if (transfer_moles < MINUMUM_MOLES_TO_PUMP) //if we cant transfer enough gas just stop to avoid further processing
+	if (transfer_moles < MINIMUM_MOLES_TO_PUMP) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	//Update flow rate meter
@@ -75,7 +75,7 @@
 //total_transfer_moles - Limits the amount of moles to scrub. The actual amount of gas scrubbed may also be limited by available_power, if given.
 //available_power - the maximum amount of power that may be used when scrubbing gas. If null then the scrubbing is not limited by power.
 /proc/scrub_gas(var/obj/machinery/M, var/list/filtering, var/datum/gas_mixture/source, var/datum/gas_mixture/sink, var/total_transfer_moles = null, var/available_power = null)
-	if (source.total_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (source.total_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	filtering = filtering & source.gas	//only filter gasses that are actually there. DO NOT USE &=
@@ -84,14 +84,14 @@
 	var/total_filterable_moles = 0			//the total amount of filterable gas
 	var/list/specific_power_gas = list()	//the power required to remove one mole of pure gas, for each gas type
 	for (var/g in filtering)
-		if (source.gas[g] < MINUMUM_MOLES_TO_FILTER)
+		if (source.gas[g] < MINIMUM_MOLES_TO_FILTER)
 			continue
 
 		var/specific_power = calculate_specific_power_gas(g, source, sink)/ATMOS_FILTER_EFFICIENCY
 		specific_power_gas[g] = specific_power
 		total_filterable_moles += source.gas[g]
 
-	if (total_filterable_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (total_filterable_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	//now that we know the total amount of filterable gas, we can calculate the amount of power needed to scrub one mole of gas
@@ -110,7 +110,7 @@
 	if (!isnull(available_power) && total_specific_power > 0)
 		total_transfer_moles = min(total_transfer_moles, available_power/total_specific_power)
 
-	if (total_transfer_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (total_transfer_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	//Update flow rate var
@@ -146,7 +146,7 @@
 //total_transfer_moles - Limits the amount of moles to input. The actual amount of gas filtered may also be limited by available_power, if given.
 //available_power - the maximum amount of power that may be used when filtering gas. If null then the filtering is not limited by power.
 /proc/filter_gas(var/obj/machinery/M, var/list/filtering, var/datum/gas_mixture/source, var/datum/gas_mixture/sink_filtered, var/datum/gas_mixture/sink_clean, var/total_transfer_moles = null, var/available_power = null)
-	if (source.total_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (source.total_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	filtering = filtering & source.gas	//only filter gasses that are actually there. DO NOT USE &=
@@ -156,7 +156,7 @@
 	var/total_unfilterable_moles = 0	//the total amount of non-filterable gas
 	var/list/specific_power_gas = list()	//the power required to remove one mole of pure gas, for each gas type
 	for (var/g in source.gas)
-		if (source.gas[g] < MINUMUM_MOLES_TO_FILTER)
+		if (source.gas[g] < MINIMUM_MOLES_TO_FILTER)
 			continue
 
 		if (g in filtering)
@@ -179,7 +179,7 @@
 	if (!isnull(available_power) && total_specific_power > 0)
 		total_transfer_moles = min(total_transfer_moles, available_power/total_specific_power)
 
-	if (total_transfer_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (total_transfer_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	//Update flow rate var
@@ -218,7 +218,7 @@
 //I don't like the copypasta, but I decided to keep both versions of gas filtering as filter_gas is slightly faster (doesn't create as many temporary lists, doesn't call update_values() as much)
 //filter_gas can be removed and replaced with this proc if need be.
 /proc/filter_gas_multi(var/obj/machinery/M, var/list/filtering, var/datum/gas_mixture/source, var/datum/gas_mixture/sink_clean, var/total_transfer_moles = null, var/available_power = null)
-	if (source.total_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (source.total_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	filtering = filtering & source.gas	//only filter gasses that are actually there. DO NOT USE &=
@@ -228,7 +228,7 @@
 	var/total_unfilterable_moles = 0	//the total amount of non-filterable gas
 	var/list/specific_power_gas = list()	//the power required to remove one mole of pure gas, for each gas type
 	for (var/g in source.gas)
-		if (source.gas[g] < MINUMUM_MOLES_TO_FILTER)
+		if (source.gas[g] < MINIMUM_MOLES_TO_FILTER)
 			continue
 
 		if (g in filtering)
@@ -252,7 +252,7 @@
 	if (!isnull(available_power) && total_specific_power > 0)
 		total_transfer_moles = min(total_transfer_moles, available_power/total_specific_power)
 
-	if (total_transfer_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (total_transfer_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	//Update Flow Rate var
@@ -304,7 +304,7 @@
 	var/total_input_moles = 0		//for flow rate calculation
 	var/list/source_specific_power = list()
 	for (var/datum/gas_mixture/source in mix_sources)
-		if (source.total_moles < MINUMUM_MOLES_TO_FILTER)
+		if (source.total_moles < MINIMUM_MOLES_TO_FILTER)
 			return -1	//either mix at the set ratios or mix no gas at all
 
 		var/mix_ratio = mix_sources[source]
@@ -321,7 +321,7 @@
 		total_input_volume += source.volume
 		total_input_moles += source.total_moles
 
-	if (total_mixing_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (total_mixing_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	if (isnull(total_transfer_moles))
@@ -333,7 +333,7 @@
 	if (!isnull(available_power) && total_specific_power > 0)
 		total_transfer_moles = min(total_transfer_moles, available_power / total_specific_power)
 
-	if (total_transfer_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
+	if (total_transfer_moles < MINIMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing
 		return -1
 
 	//Update flow rate var

code/ATMOSPHERICS/components/omni_devices/filter.dm

@@ -68,7 +68,7 @@
 	var/transfer_moles = (set_flow_rate/input_air.volume)*input_air.total_moles
 
 	var/power_draw = -1
-	if (transfer_moles > MINUMUM_MOLES_TO_FILTER)
+	if (transfer_moles > MINIMUM_MOLES_TO_FILTER)
 		power_draw = filter_gas_multi(src, filtering_outputs, input_air, output_air, transfer_moles, power_rating)
 
 	if (power_draw >= 0)

code/ATMOSPHERICS/components/omni_devices/mixer.dm

@@ -107,7 +107,7 @@
 		transfer_moles += (set_flow_rate*P.concentration/P.air.volume)*P.air.total_moles
 
 	var/power_draw = -1
-	if (transfer_moles > MINUMUM_MOLES_TO_FILTER)
+	if (transfer_moles > MINIMUM_MOLES_TO_FILTER)
 		power_draw = mix_gas(src, mixing_inputs, output.air, transfer_moles, power_rating)
 
 	if (power_draw >= 0)

code/ATMOSPHERICS/components/trinary_devices/filter.dm

@@ -109,7 +109,7 @@
 	var/transfer_moles = (set_flow_rate/air1.volume)*air1.total_moles
 
 	var/power_draw = -1
-	if (transfer_moles > MINUMUM_MOLES_TO_FILTER)
+	if (transfer_moles > MINIMUM_MOLES_TO_FILTER)
 		power_draw = filter_gas(src, filtered_out, air1, air2, air3, transfer_moles, power_rating)
 
 		if(network2)

code/ATMOSPHERICS/components/trinary_devices/mixer.dm

@@ -85,7 +85,7 @@
 	var/transfer_moles = (set_flow_rate*mixing_inputs[air1]/air1.volume)*air1.total_moles + (set_flow_rate*mixing_inputs[air1]/air2.volume)*air2.total_moles
 
 	var/power_draw = -1
-	if (transfer_moles > MINUMUM_MOLES_TO_FILTER)
+	if (transfer_moles > MINIMUM_MOLES_TO_FILTER)
 		power_draw = mix_gas(src, mixing_inputs, air3, transfer_moles, power_rating)
 
 		if(network1 && mixing_inputs[air1])

code/__HELPERS/lists.dm

@@ -343,6 +343,12 @@ proc/listclearnulls(list/list)
 		return (result + L.Copy(Li, 0))
 	return (result + R.Copy(Ri, 0))
 
+// Macros to test for bits in a bitfield. Note, that this is for use with indexes, not bit-masks!
+#define BITTEST(bitfield,index)  ((bitfield)  &   (1 << (index)))
+#define BITSET(bitfield,index)   (bitfield)  |=  (1 << (index))
+#define BITRESET(bitfield,index) (bitfield)  &= ~(1 << (index))
+#define BITFLIP(bitfield,index)  (bitfield)  ^=  (1 << (index))
+
 //Converts a bitfield to a list of numbers (or words if a wordlist is provided)
 /proc/bitfield2list(bitfield = 0, list/wordlist)
 	var/list/r = list()

code/__HELPERS/maths.dm

@@ -1,9 +1,5 @@
-#define RAND_F(L, H) (rand()*(H-L) + L)
-
-// Credits to Nickr5 for the useful procs I've taken from his library resource.
-
-var/const/E		= 2.71828183
-var/const/Sqrt2	= 1.41421356
+// Macro functions.
+#define RAND_F(LOW, HIGH) (rand()*(HIGH-LOW) + LOW)
 
 // List of square roots for the numbers 1-100.
 var/list/sqrtTable = list(1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5,
@@ -11,111 +7,127 @@ var/list/sqrtTable = list(1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4,
                           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
                           8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10)
 
-/proc/Atan2(x, y)
-	if(!x && !y) return 0
-	var/a = arccos(x / sqrt(x*x + y*y))
-	return y >= 0 ? a : -a
-
-/proc/Ceiling(x)
-	return -round(-x)
-
 /proc/Clamp(val, min, max)
 	return max(min, min(val, max))
 
-// cotangent
-/proc/Cot(x)
-	return 1 / Tan(x)
-
-// cosecant
-/proc/Csc(x)
-	return 1 / sin(x)
-
-/proc/Default(a, b)
-	return a ? a : b
-
-/proc/Floor(x)
-	return round(x)
-
-// Greatest Common Divisor - Euclid's algorithm
-/proc/Gcd(a, b)
-	return b ? Gcd(b, a % b) : a
-
-/proc/Inverse(x)
-	return 1 / x
-
-/proc/IsAboutEqual(a, b, deviation = 0.1)
-	return abs(a - b) <= deviation
-
-/proc/IsEven(x)
-	return x % 2 == 0
-
-// Returns true if val is from min to max, inclusive.
-/proc/IsInRange(val, min, max)
-	return min <= val && val <= max
-
-/proc/IsInteger(x)
-	return Floor(x) == x
-
-/proc/IsOdd(x)
-	return !IsEven(x)
-
-/proc/IsMultiple(x, y)
-	return x % y == 0
-
-// Least Common Multiple
-/proc/Lcm(a, b)
-	return abs(a) / Gcd(a, b) * abs(b)
-
-// Performs a linear interpolation between a and b.
-// Note that amount=0 returns a, amount=1 returns b, and
-// amount=0.5 returns the mean of a and b.
-/proc/Lerp(a, b, amount = 0.5)
-	return a + (b - a) * amount
-
-/proc/Mean(...)
-	var/values 	= 0
-	var/sum		= 0
-	for(var/val in args)
-		values++
-		sum += val
-	return sum / values
-
-
-// Returns the nth root of x.
-/proc/Root(n, x)
-	return x ** (1 / n)
-
-// secant
-/proc/Sec(x)
-	return 1 / cos(x)
-
-// The quadratic formula. Returns a list with the solutions, or an empty list
-// if they are imaginary.
-/proc/SolveQuadratic(a, b, c)
-	ASSERT(a)
-	. = list()
-	var/d		= b*b - 4 * a * c
-	var/bottom  = 2 * a
-	if(d < 0) return
-	var/root = sqrt(d)
-	. += (-b + root) / bottom
-	if(!d) return
-	. += (-b - root) / bottom
-
-// tangent
-/proc/Tan(x)
-	return sin(x) / cos(x)
-
-/proc/ToDegrees(radians)
-				  // 180 / Pi
-	return radians * 57.2957795
-
-/proc/ToRadians(degrees)
-				  // Pi / 180
-	return degrees * 0.0174532925
-
 // min is inclusive, max is exclusive
 /proc/Wrap(val, min, max)
 	var/d = max - min
 	var/t = Floor((val - min) / d)
 	return val - (t * d)
+
+/proc/Default(a, b)
+	return a ? a : b
+
+// Trigonometric functions.
+/proc/Tan(x)
+	return sin(x) / cos(x)
+
+/proc/Csc(x)
+	return 1 / sin(x)
+
+/proc/Sec(x)
+	return 1 / cos(x)
+
+/proc/Cot(x)
+	return 1 / Tan(x)
+
+/proc/Atan2(x, y)
+	if(!x && !y) return 0
+	var/a = arccos(x / sqrt(x*x + y*y))
+	return y >= 0 ? a : -a
+
+/proc/Floor(x)
+	return round(x)
+
+/proc/Ceiling(x)
+	return -round(-x)
+
+// Greatest Common Divisor: Euclid's algorithm.
+/proc/Gcd(a, b)
+	while (1)
+		if (!b) return a
+		a %= b
+		if (!a) return b
+		b %= a
+
+// Least Common Multiple. The formula is a consequence of: a*b = LCM*GCD.
+/proc/Lcm(a, b)
+	return abs(a) * abs(b) / Gcd(a, b)
+
+// Useful in the cases when x is a large expression, e.g. x = 3a/2 + b^2 + Function(c)
+/proc/Square(x)
+	return x*x
+
+/proc/Inverse(x)
+	return 1 / x
+
+// Condition checks.
+/proc/IsAboutEqual(a, b, delta = 0.1)
+	return abs(a - b) <= delta
+
+// Returns true if val is from min to max, inclusive.
+/proc/IsInRange(val, min, max)
+	return (val >= min) && (val <= max)
+
+/proc/IsInteger(x)
+	return Floor(x) == x
+
+/proc/IsMultiple(x, y)
+	return x % y == 0
+
+/proc/IsEven(x)
+	return !(x & 0x1)
+
+/proc/IsOdd(x)
+	return  (x & 0x1)
+
+// Performs a linear interpolation between a and b.
+// Note: weight=0 returns a, weight=1 returns b, and weight=0.5 returns the mean of a and b.
+/proc/Interpolate(a, b, weight = 0.5)
+	return a + (b - a) * weight // Equivalent to: a*(1 - weight) + b*weight
+
+/proc/Mean(...)
+	var/sum = 0
+	for(var/val in args)
+		sum += val
+	return sum / args.len
+
+// Returns the nth root of x.
+/proc/Root(n, x)
+	return x ** (1 / n)
+
+// The quadratic formula. Returns a list with the solutions, or an empty list
+// if they are imaginary.
+/proc/SolveQuadratic(a, b, c)
+	ASSERT(a)
+	
+	. = list()
+	var/discriminant = b*b - 4*a*c
+	var/bottom       = 2*a
+	
+	// Return if the roots are imaginary.
+	if(discriminant < 0)
+		return
+	
+	var/root = sqrt(discriminant)
+	. += (-b + root) / bottom
+	
+	// If discriminant == 0, there would be two roots at the same position.
+	if(discriminant != 0)
+		. += (-b - root) / bottom
+
+/proc/ToDegrees(radians)
+	// 180 / Pi ~ 57.2957795
+	return radians * 57.2957795
+
+/proc/ToRadians(degrees)
+	// Pi / 180 ~ 0.0174532925
+	return degrees * 0.0174532925
+
+// Vector algebra.
+/proc/squaredNorm(x, y)
+	return x*x + y*y
+
+/proc/norm(x, y)
+	return sqrt(squaredNorm(x, y))

code/__HELPERS/time.dm

@@ -11,20 +11,6 @@ proc/worldtime2text(time = world.time)
 proc/time_stamp()
 	return time2text(world.timeofday, "hh:mm:ss")
 
-/* Preserving this so future generations can see how fucking retarded some people are
-proc/time_stamp()
-	var/hh = text2num(time2text(world.timeofday, "hh")) // Set the hour
-	var/mm = text2num(time2text(world.timeofday, "mm")) // Set the minute
-	var/ss = text2num(time2text(world.timeofday, "ss")) // Set the second
-	var/ph
-	var/pm
-	var/ps
-	if(hh < 10) ph = "0"
-	if(mm < 10) pm = "0"
-	if(ss < 10) ps = "0"
-	return"[ph][hh]:[pm][mm]:[ps][ss]"
-*/
-
 /* Returns 1 if it is the selected month and day */
 proc/isDay(var/month, var/day)
 	if(isnum(month) && isnum(day))

code/__HELPERS/type2type.dm

@@ -9,81 +9,62 @@
  *			worldtime2text
  */
 
-//Returns an integer given a hex input
+// Returns an integer given a hexadecimal number string as input.
 /proc/hex2num(hex)
-	if (!( istext(hex) ))
+	if (!istext(hex))
 		return
 
 	var/num   = 0
-	var/power = 0
-	var/i = null
-	i = length(hex)
-	while(i > 0)
-		var/char = copytext(hex, i, i + 1)
+	var/power = 1
+	var/i     = length(hex)
+
+	while (i)
+		var/char = text2ascii(hex, i)
 		switch(char)
-			if("0")
-				//Apparently, switch works with empty statements, yay! If that doesn't work, blame me, though. -- Urist
-			if("9", "8", "7", "6", "5", "4", "3", "2", "1")
-				num += text2num(char) * 16 ** power
-			if("a", "A")
-				num += 16 ** power * 10
-			if("b", "B")
-				num += 16 ** power * 11
-			if("c", "C")
-				num += 16 ** power * 12
-			if("d", "D")
-				num += 16 ** power * 13
-			if("e", "E")
-				num += 16 ** power * 14
-			if("f", "F")
-				num += 16 ** power * 15
+			if(48)                                  // 0 -- do nothing
+			if(49 to 57) num += (char - 48) * power // 1-9
+			if(97,  65)  num += power * 10          // A
+			if(98,  66)  num += power * 11          // B
+			if(99,  67)  num += power * 12          // C
+			if(100, 68)  num += power * 13          // D
+			if(101, 69)  num += power * 14          // E
+			if(102, 70)  num += power * 15          // F
 			else
 				return
-		power++
+		power *= 16
 		i--
 	return num
 
 // Returns the hex value of a number given a value assumed to be a base-ten value
-/proc/num2hex(num, placeholder)
+/proc/num2hex(num, digits)
+	if (digits == null)
+		digits = 2
 
-	if (placeholder == null)
-		placeholder = 2
-	if (!( isnum(num) ))
+	if (!isnum(num))
 		return
-	if (num == 0)
-		var/final = ""
-		for(var/i=1 to placeholder) final = "[final]0"
-		return final
-	var/hex = ""
-	var/i = 0
-	while(16 ** i < num)
-		i++
-	var/power = null
-	power = i - 1
-	while(power >= 0)
-		var/val = round(num / 16 ** power)
-		num -= val * 16 ** power
-		switch(val)
-			if(9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0, 0.0)
-				hex += text("[]", val)
-			if(10.0)
-				hex += "A"
-			if(11.0)
-				hex += "B"
-			if(12.0)
-				hex += "C"
-			if(13.0)
-				hex += "D"
-			if(14.0)
-				hex += "E"
-			if(15.0)
-				hex += "F"
-			else
-		power--
-	while(length(hex) < placeholder)
-		hex = text("0[]", hex)
-	return hex
 
+	// hex is our return value, to which each hex-digit of num is appended to.
+	var/hex   = ""
+	var/power = -4
+	var/n     = 1
+
+	// Figure out power. (power of 2)
+	while (n < num)
+		power += 4
+		n     *= 16
+
+	// Note that we have to start appending to hex with the most-significant digits.
+	while (power >= 0)
+		var/m  = (num >> power) & 15
+		hex   += ascii2text(m + (m < 10 ? 48 : 87)) // Provided by the IconProcs library.
+		power -= 4
+
+	// Append zeroes to make sure that hex is atleast digits long.
+	var/left = length(hex) - digits
+	while (left-- > 0)
+		hex = text("0[]", hex)
+
+	return hex
 
 // Concatenates a list of strings into a single string.  A seperator may optionally be provided.
 /proc/list2text(list/ls, sep)
@@ -135,7 +116,6 @@
 		#undef S16
 		#undef S4
 		#undef S1
-
 	else
 		// Macros expand to long argument lists like so: ls[++i], ls[++i], ls[++i], etc...
 		#define S1  ls[++i]
@@ -171,8 +151,7 @@
 		#undef S4
 		#undef S1
 
-
-//slower then list2text, but correctly processes associative lists.
+// Slower then list2text, but correctly processes associative lists.
 proc/tg_list2text(list/list, glue=",")
 	if (!istype(list) || !list.len)
 		return
@@ -181,46 +160,49 @@ proc/tg_list2text(list/list, glue=",")
 		output += (i!=1? glue : null)+(!isnull(list["[list[i]]"])?"[list["[list[i]]"]]":"[list[i]]")
 	return output
 
-
 // Converts a string into a list by splitting the string at each delimiter found. (discarding the seperator)
 /proc/text2list(text, delimiter="\n")
 	var/delim_len = length(delimiter)
-	if(delim_len < 1) return list(text)
+	if (delim_len < 1)
+		return list(text)
+	
 	. = list()
 	var/last_found = 1
 	var/found
+	
 	do
 		found       = findtext(text, delimiter, last_found, 0)
 		.          += copytext(text, last_found, found)
 		last_found  = found + delim_len
 	while (found)
 
+// Case sensitive version of /proc/text2list().
+/proc/text2listEx(text, delimiter="\n")
+	var/delim_len = length(delimiter)
+	if (delim_len < 1)
+		return list(text)
+	
+	. = list()
+	var/last_found = 1
+	var/found
+	
+	do
+		found       = findtextEx(text, delimiter, last_found, 0)
+		.          += copytext(text, last_found, found)
+		last_found  = found + delim_len
+	while (found)
+
 /proc/text2numlist(text, delimiter="\n")
 	var/list/num_list = list()
 	for(var/x in text2list(text, delimiter))
 		num_list += text2num(x)
 	return num_list
 
-//Case Sensitive!
-/proc/text2listEx(text, delimiter="\n")
-	var/delim_len = length(delimiter)
-	if(delim_len < 1) return list(text)
-	. = list()
-	var/last_found = 1
-	var/found
-	do
-		found = findtextEx(text, delimiter, last_found, 0)
-		. += copytext(text, last_found, found)
-		last_found = found + delim_len
-	while(found)
-
 // Splits the text of a file at seperator and returns them in a list.
 /proc/file2list(filename, seperator="\n")
 	return text2list(return_file_text(filename),seperator)
 
-
 // Turns a direction into text
-
 /proc/num2dir(direction)
 	switch (direction)
 		if (1.0) return NORTH
@@ -230,55 +212,33 @@ proc/tg_list2text(list/list, glue=",")
 		else
 			world.log << "UNKNOWN DIRECTION: [direction]"
 
-
-
 // Turns a direction into text
 /proc/dir2text(direction)
 	switch (direction)
-		if(1.0)
-			return "north"
-		if(2.0)
-			return "south"
-		if(4.0)
-			return "east"
-		if(8.0)
-			return "west"
-		if(5.0)
-			return "northeast"
-		if(6.0)
-			return "southeast"
-		if(9.0)
-			return "northwest"
-		if(10.0)
-			return "southwest"
-		else
-	return
+		if (1.0)  return "north"
+		if (2.0)  return "south"
+		if (4.0)  return "east"
+		if (8.0)  return "west"
+		if (5.0)  return "northeast"
+		if (6.0)  return "southeast"
+		if (9.0)  return "northwest"
+		if (10.0) return "southwest"
 
 // Turns text into proper directions
 /proc/text2dir(direction)
 	switch (uppertext(direction))
-		if("NORTH")
-			return 1
-		if("SOUTH")
-			return 2
-		if("EAST")
-			return 4
-		if("WEST")
-			return 8
-		if("NORTHEAST")
-			return 5
-		if("NORTHWEST")
-			return 9
-		if("SOUTHEAST")
-			return 6
-		if("SOUTHWEST")
-			return 10
-		else
-	return
+		if ("NORTH")     return 1
+		if ("SOUTH")     return 2
+		if ("EAST")      return 4
+		if ("WEST")      return 8
+		if ("NORTHEAST") return 5
+		if ("NORTHWEST") return 9
+		if ("SOUTHEAST") return 6
+		if ("SOUTHWEST") return 10
 
 // Converts an angle (degrees) into an ss13 direction
 /proc/angle2dir(var/degree)
-	degree = ((degree+22.5)%365)
+	degree = (degree + 22.5) % 365 // 22.5 = 45 / 2
 	if (degree < 45)  return NORTH
 	if (degree < 90)  return NORTHEAST
 	if (degree < 135) return EAST
@@ -288,8 +248,7 @@ proc/tg_list2text(list/list, glue=",")
 	if (degree < 315) return WEST
 	return NORTH|WEST
 
-//returns the north-zero clockwise angle in degrees, given a direction
-
+// Returns the north-zero clockwise angle in degrees, given a direction
 /proc/dir2angle(var/D)
 	switch (D)
 		if (NORTH)     return 0
@@ -300,7 +259,6 @@ proc/tg_list2text(list/list, glue=",")
 		if (SOUTHEAST) return 135
 		if (NORTHWEST) return 315
 		if (SOUTHWEST) return 225
-		else			return null
 
 // Returns the angle in english
 /proc/angle2text(var/degree)
@@ -340,7 +298,7 @@ proc/tg_list2text(list/list, glue=",")
 		if ("Midnight") return 'icons/mob/screen1_Midnight.dmi'
 		else            return 'icons/mob/screen1_White.dmi'
 
-//adapted from http://www.tannerhelland.com/4435/convert-temperature-rgb-algorithm-code/
+// heat2color functions. Adapted from: http://www.tannerhelland.com/4435/convert-temperature-rgb-algorithm-code/
 /proc/heat2color(temp)
 	return rgb(heat2color_r(temp), heat2color_g(temp), heat2color_b(temp))
 

code/datums/mind.dm

@@ -500,7 +500,7 @@ datum/mind
 		else if(href_list["implant"])
 			var/mob/living/carbon/human/H = current
 
-			H.hud_updateflag |= (1 << IMPLOYAL_HUD)   // updates that players HUD images so secHUD's pick up they are implanted or not.
+			BITSET(H.hud_updateflag, IMPLOYAL_HUD)   // updates that players HUD images so secHUD's pick up they are implanted or not.
 
 			switch(href_list["implant"])
 				if("remove")
@@ -540,7 +540,7 @@ datum/mind
 
 
 		else if (href_list["revolution"])
-			current.hud_updateflag |= (1 << SPECIALROLE_HUD)
+			BITSET(current.hud_updateflag, SPECIALROLE_HUD)
 
 			switch(href_list["revolution"])
 				if("clear")
@@ -635,7 +635,7 @@ datum/mind
 						usr << "\red Reequipping revolutionary goes wrong!"
 
 		else if (href_list["cult"])
-			current.hud_updateflag |= (1 << SPECIALROLE_HUD)
+			BITSET(current.hud_updateflag, SPECIALROLE_HUD)
 			switch(href_list["cult"])
 				if("clear")
 					if(src in ticker.mode.cult)
@@ -685,7 +685,7 @@ datum/mind
 						usr << "\red Spawning amulet failed!"
 
 		else if (href_list["wizard"])
-			current.hud_updateflag |= (1 << SPECIALROLE_HUD)
+			BITSET(current.hud_updateflag, SPECIALROLE_HUD)
 
 			switch(href_list["wizard"])
 				if("clear")
@@ -715,7 +715,7 @@ datum/mind
 						usr << "\blue The objectives for wizard [key] have been generated. You can edit them and anounce manually."
 
 		else if (href_list["changeling"])
-			current.hud_updateflag |= (1 << SPECIALROLE_HUD)
+			BITSET(current.hud_updateflag, SPECIALROLE_HUD)
 			switch(href_list["changeling"])
 				if("clear")
 					if(src in ticker.mode.changelings)
@@ -751,7 +751,7 @@ datum/mind
 		else if (href_list["mercenary"])
 			var/mob/living/carbon/human/H = current
 
-			current.hud_updateflag |= (1 << SPECIALROLE_HUD)
+			BITSET(current.hud_updateflag, SPECIALROLE_HUD)
 
 			switch(href_list["mercenary"])
 				if("clear")
@@ -805,7 +805,7 @@ datum/mind
 						usr << "\red No valid nuke found!"
 
 		else if (href_list["traitor"])
-			current.hud_updateflag |= (1 << SPECIALROLE_HUD)
+			BITSET(current.hud_updateflag, SPECIALROLE_HUD)
 			switch(href_list["traitor"])
 				if("clear")
 					if(src in ticker.mode.traitors)
@@ -888,7 +888,7 @@ datum/mind
 						current.radiation -= 50
 
 		else if (href_list["silicon"])
-			current.hud_updateflag |= (1 << SPECIALROLE_HUD)
+			BITSET(current.hud_updateflag, SPECIALROLE_HUD)
 			switch(href_list["silicon"])
 				if("unmalf")
 					if(src in ticker.mode.malf_ai)

code/datums/supplypacks.dm

@@ -1422,5 +1422,16 @@ var/list/all_supply_groups = list("Operations","Security","Hospitality","Enginee
 					/obj/item/clothing/under/dress/dress_saloon)
 	group = "Miscellaneous"
 
+/datum/supply_packs/painters
+	name = "Station Painting Supplies"
+	cost = 10
+	containername = "station painting supplies crate"
+	containertype = /obj/structure/closet/crate
+	group = "Engineering"
+	contains = list(/obj/item/device/pipe_painter,
+					/obj/item/device/pipe_painter,
+					/obj/item/device/floor_painter,
+					/obj/item/device/floor_painter)
+
 
 

code/game/gamemodes/autotraitor/autotraitor.dm

@@ -134,7 +134,7 @@
 				newtraitor << "\red <B>No time like the present.</B> \black It's time to take matters into your own hands..."
 				newtraitor << "<B>You are now a traitor.</B>"
 				newtraitor.mind.special_role = "traitor"
-				newtraitor.hud_updateflag |= 1 << SPECIALROLE_HUD
+				BITSET(newtraitor.hud_updateflag, SPECIALROLE_HUD)
 				newtraitor << "<i>You have been selected this round as an antagonist!</i>"
 				show_objectives(newtraitor.mind)
 

code/game/gamemodes/revolution/revolution.dm

@@ -205,7 +205,7 @@
 	if(rev_mind in revolutionaries)
 		revolutionaries -= rev_mind
 		rev_mind.special_role = null
-		rev_mind.current.hud_updateflag |= 1 << SPECIALROLE_HUD
+		BITSET(rev_mind.current.hud_updateflag, SPECIALROLE_HUD)
 
 		if(beingborged)
 			rev_mind.current << "\red <FONT size = 3><B>The frame's firmware detects and deletes your neural reprogramming!  You remember nothing from the moment you were flashed until now.</B></FONT>"

code/game/gamemodes/revolution/rp_revolution.dm

@@ -109,7 +109,7 @@
 	rev_mind.special_role = "Revolutionary"
 	show_objectives(rev_mind)
 	update_rev_icons_added(rev_mind)
-	H.hud_updateflag |= 1 << SPECIALROLE_HUD
+	BITSET(H.hud_updateflag, SPECIALROLE_HUD)
 	return 1
 
 /////////////////////////////

code/game/jobs/job_controller.dm

@@ -540,9 +540,9 @@ var/global/datum/controller/occupations/job_master
 				G.prescription = 1
 //		H.update_icons()
 
-		H.hud_updateflag |= (1 << ID_HUD)
-		H.hud_updateflag |= (1 << IMPLOYAL_HUD)
-		H.hud_updateflag |= (1 << SPECIALROLE_HUD)
+		BITSET(H.hud_updateflag, ID_HUD)
+		BITSET(H.hud_updateflag, IMPLOYAL_HUD)
+		BITSET(H.hud_updateflag, SPECIALROLE_HUD)
 		return H
 
 

code/game/machinery/bots/mulebot.dm

@@ -134,11 +134,11 @@
 	unload(0)
 	switch(severity)
 		if(2)
-			wires &= ~(1 << rand(0,9))
-			wires &= ~(1 << rand(0,9))
-			wires &= ~(1 << rand(0,9))
+			BITRESET(wires, rand(0,9))
+			BITRESET(wires, rand(0,9))
+			BITRESET(wires, rand(0,9))
 		if(3)
-			wires &= ~(1 << rand(0,9))
+			BITRESET(wires, rand(0,9))
 	..()
 	return
 

code/game/machinery/computer/security.dm

@@ -534,7 +534,7 @@ What a mess.*/
 					if ("Change Criminal Status")
 						if (active2)
 							for(var/mob/living/carbon/human/H in player_list)
-								H.hud_updateflag |= 1 << WANTED_HUD
+								BITSET(H.hud_updateflag, WANTED_HUD)
 							switch(href_list["criminal2"])
 								if("none")
 									active2.fields["criminal"] = "None"

code/game/machinery/computer3/computers/security.dm

@@ -543,7 +543,7 @@ What a mess.*/
 					if ("Change Criminal Status")
 						if (active2)
 							for(var/mob/living/carbon/human/H in player_list)
-								H.hud_updateflag |= 1 << WANTED_HUD
+								BITSET(H.hud_updateflag, WANTED_HUD)
 							switch(href_list["criminal2"])
 								if("none")
 									active2.fields["criminal"] = "None"

code/game/magic/Uristrunes.dm

@@ -68,7 +68,7 @@ var/list/uristrune_cache = list()
 	var/icon/I = icon('icons/effects/uristrunes.dmi', "blank")
 
 	for(var/i = 0, i < 10, i++)
-		if(symbol_bits & (1 << i))
+		if(BITTEST(symbol_bits, i))
 			I.Blend(icon('icons/effects/uristrunes.dmi', "rune-[1 << i]"), ICON_OVERLAY)
 
 

code/game/objects/effects/chemsmoke.dm

@@ -165,7 +165,7 @@
 			continue
 
 		var/offset = 0
-		var/points = round((radius * 2 * PI) / arcLength)
+		var/points = round((radius * 2 * M_PI) / arcLength)
 		var/angle = round(ToDegrees(arcLength / radius), 1)
 
 		if(!IsInteger(radius))

code/game/objects/items/weapons/implants/implanter.dm

@@ -47,7 +47,7 @@
 						affected.implants += src.imp
 						imp.part = affected
 
-						H.hud_updateflag |= 1 << IMPLOYAL_HUD
+						BITSET(H.hud_updateflag, IMPLOYAL_HUD)
 
 				src.imp = null
 				update()

code/global.dm

@@ -1,43 +1,48 @@
 //#define TESTING
-//This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:31
 
-//items that ask to be called every cycle
+// Items that ask to be called every cycle.
 var/global/obj/effect/datacore/data_core = null
 var/global/list/all_areas                = list()
 var/global/list/machines                 = list()
 var/global/list/processing_objects       = list()
 var/global/list/active_diseases          = list()
-var/global/list/med_hud_users = list() //list of all entities using a medical HUD.
-var/global/list/sec_hud_users = list() //list of all entities using a security HUD.
+var/global/list/med_hud_users            = list() // List of all entities using a medical HUD.
+var/global/list/sec_hud_users            = list() // List of all entities using a security HUD.
 
-//Those networks can only be accessed by preexisting terminals. AIs and new terminals can't use them.
+// Those networks can only be accessed by pre-existing terminals. AIs and new terminals can't use them.
 var/list/restricted_camera_networks = list("thunder","ERT","NUKE")
 
-var/global/list/global_mutations = list() // list of hidden mutation things
+var/global/list/global_mutations  = list() // List of hidden mutation things.
+var/global/defer_powernet_rebuild = 0      // True if net rebuild will be called manually after an event.
 
-var/global/defer_powernet_rebuild = 0		// true if net rebuild will be called manually after an event
+// The resulting sector map looks like:
+//  ___ ___
+// | 1 | 4 |
+//  ---+---
+// | 5 | 3 |
+//  --- ---
+//
+// 1: SS13.
+// 4: Derelict.
+// 3: AI satellite.
+// 5: Empty space.
 
 var/global/list/global_map = null
-	//list/global_map = list(list(1,5),list(4,3))//an array of map Z levels.
-	//Resulting sector map looks like
-	//|_1_|_4_|
-	//|_5_|_3_|
-	//
-	//1 - SS13
-	//4 - Derelict
-	//3 - AI satellite
-	//5 - empty space
-	//////////////
+//var/global/list/global_map = list(list(1,5),list(4,3))
 
 // Noises made when hit while typing.
 var/list/hit_appends = list("-OOF", "-ACK", "-UGH", "-HRNK", "-HURGH", "-GLORF")
 
-var/list/paper_tag_whitelist = list("center","p","div","span","h1","h2","h3","h4","h5","h6","hr","pre",	\
-	"big","small","font","i","u","b","s","sub","sup","tt","br","hr","ol","ul","li","caption","col",	\
-	"table","td","th","tr")
-var/list/paper_blacklist = list("java","onblur","onchange","onclick","ondblclick","onfocus","onkeydown",	\
-	"onkeypress","onkeyup","onload","onmousedown","onmousemove","onmouseout","onmouseover",	\
-	"onmouseup","onreset","onselect","onsubmit","onunload")
+var/list/paper_tag_whitelist = list(
+	"center",  "p",     "div",   "span", "pre", "h1", "h2", "h3",  "h4",  "h5", "h6", "br", "hr",
+	"big",     "small", "font",  "i",    "u",   "b",  "s",  "sub", "sup", "tt", "ol", "ul", "li",
+	"caption", "col",   "table", "td",   "th",  "tr"
+)
+var/list/paper_blacklist = list(
+	"java",        "onblur",    "onchange",    "onclick",    "ondblclick",  "onselect", "onfocus",
+	"onsubmit",    "onreset",   "onload",      "onunload",   "onkeydown",   "onkeyup",  "onkeypress",
+	"onmousedown", "onmouseup", "onmousemove", "onmouseout", "onmouseover",
+)
 
 // The way blocks are handled badly needs a rewrite, this is horrible.
 // Too much of a project to handle at the moment, TODO for later.
@@ -73,12 +78,11 @@ var/SHOCKIMMUNITYBLOCK = 0
 var/SMALLSIZEBLOCK     = 0
 
 var/skipupdate = 0
-	///////////////
-var/eventchance = 10 //% per 5 mins
+
+var/eventchance = 10 // Percent chance per 5 minutes.
 var/event       = 0
 var/hadevent    = 0
 var/blobevent   = 0
-	///////////////
 
 var/diary          = null
 var/href_logfile   = null
@@ -89,30 +93,32 @@ var/game_year = (text2num(time2text(world.realtime, "YYYY")) + 544)
 
 var/going             = 1.0
 var/master_mode       = "extended" // "extended"
-var/secret_force_mode = "secret" // if this is anything but "secret", the secret rotation will forceably choose this mode
+var/secret_force_mode = "secret"   // if this is anything but "secret", the secret rotation will forceably choose this mode.
 
 var/host = null
 var/shuttle_frozen = 0
 var/shuttle_left   = 0
+var/shuttlecoming  = 0
 
 var/list/jobMax        = list()
 var/list/bombers       = list()
 var/list/admin_log     = list()
-var/list/lastsignalers = list(	)	//keeps last 100 signals here in format: "[src] used \ref[src] @ location [src.loc]: [freq]/[code]"
-var/list/lawchanges = list(  ) //Stores who uploaded laws to which silicon-based lifeform, and what the law was
+var/list/lastsignalers = list() // Keeps last 100 signals here in format: "[src] used \ref[src] @ location [src.loc]: [freq]/[code]"
+var/list/lawchanges    = list() // Stores who uploaded laws to which silicon-based lifeform, and what the law was.
 var/list/reg_dna       = list()
-//	list/traitobj = list(  )
+//var/list/traitobj    = list()
 
 var/mouse_respawn_time = 5 // Amount of time that must pass between a player dying as a mouse and repawning as a mouse. In minutes.
 
-var/CELLRATE = 0.002	// multiplier for watts per tick <> cell storage (eg: 0.02 means if there is a load of 1000 watts, 20 units will be taken from a cell per second)
+var/CELLRATE = 0.002 // Multiplier for watts per tick <> cell storage (e.g., 0.02 means if there is a load of 1000 watts, 20 units will be taken from a cell per second)
                      // It's a conversion constant. power_used*CELLRATE = charge_provided, or charge_used/CELLRATE = power_provided
 var/CHARGELEVEL = 0.0005 // Cap for how fast cells charge, as a percentage-per-tick (0.01 means cellcharge is capped to 1% per second)
 
-var/shuttle_z = 2	//default
-var/airtunnel_start = 68 // default
-var/airtunnel_stop = 68 // default
-var/airtunnel_bottom = 72 // default
+var/shuttle_z        = 2  // Default.
+var/airtunnel_start  = 68 // Default.
+var/airtunnel_stop   = 68 // Default.
+var/airtunnel_bottom = 72 // Default.
+
 var/list/monkeystart     = list()
 var/list/wizardstart     = list()
 var/list/newplayer_start = list()
@@ -123,23 +129,27 @@ var/list/latejoin_gateway = list()
 var/list/latejoin_cryo    = list()
 var/list/latejoin_cyborg  = list()
 
-var/list/prisonwarp = list()	//prisoners go to these
-var/list/holdingfacility = list()	//captured people go here
-var/list/xeno_spawn = list()//Aliens spawn at ahahthese.
-//	list/mazewarp = list()
+var/list/prisonwarp         = list() // Prisoners go to these
+var/list/holdingfacility    = list() // Captured people go here
+var/list/xeno_spawn         = list() // Aliens spawn at at these.
+//var/list/mazewarp         = list()
 var/list/tdome1             = list()
 var/list/tdome2             = list()
 var/list/tdomeobserve       = list()
 var/list/tdomeadmin         = list()
-var/list/prisonsecuritywarp = list()	//prison security goes to these
-var/list/prisonwarped = list()	//list of players already warped
+var/list/prisonsecuritywarp = list() // Prison security goes to these.
+var/list/prisonwarped       = list() // List of players already warped.
 var/list/blobstart          = list()
 var/list/ninjastart         = list()
-//	list/traitors = list()	//traitor list
+//var/list/traitors         = list() // Traitor list.
+
 var/list/cardinal    = list(NORTH, SOUTH, EAST, WEST)
 var/list/alldirs     = list(NORTH, SOUTH, EAST, WEST, NORTHEAST, NORTHWEST, SOUTHEAST, SOUTHWEST)
-// reverse_dir[dir] = reverse of dir
-var/list/reverse_dir = list(2, 1, 3, 8, 10, 9, 11, 4, 6, 5, 7, 12, 14, 13, 15, 32, 34, 33, 35, 40, 42, 41, 43, 36, 38, 37, 39, 44, 46, 45, 47, 16, 18, 17, 19, 24, 26, 25, 27, 20, 22, 21, 23, 28, 30, 29, 31, 48, 50, 49, 51, 56, 58, 57, 59, 52, 54, 53, 55, 60, 62, 61, 63)
+var/list/reverse_dir = list( // reverse_dir[dir] = reverse of dir
+	 2,  1,  3,  8, 10,  9, 11,  4,  6,  5,  7, 12, 14, 13, 15, 32, 34, 33, 35, 40, 42,
+	41, 43, 36, 38, 37, 39, 44, 46, 45, 47, 16, 18, 17, 19, 24, 26, 25, 27, 20, 22, 21,
+	23, 28, 30, 29, 31, 48, 50, 49, 51, 56, 58, 57, 59, 52, 54, 53, 55, 60, 62, 61, 63
+)
 
 var/datum/station_state/start_state = null
 var/datum/configuration/config      = null
@@ -150,12 +160,10 @@ var/list/IClog = list()
 var/list/OOClog    = list()
 var/list/adminlog  = list()
 
-
 var/list/powernets = list()
 
-var/Debug = 0	// global debug switch
+var/Debug  = 0 // Global debug switch.
 var/Debug2 = 0
-
 var/datum/debug/debugobj
 
 var/datum/moduletypes/mods = new()
@@ -163,19 +171,13 @@ var/datum/moduletypes/mods = new()
 var/wavesecret    = 0
 var/gravity_is_on = 1
 
-var/shuttlecoming = 0
-
 var/join_motd = null
 var/forceblob = 0
 
-// nanomanager, the manager for Nano UIs
-var/datum/nanomanager/nanomanager = new()
+var/datum/nanomanager/nanomanager     = new() // NanoManager, the manager for Nano UIs.
+var/datum/event_manager/event_manager = new() // Event Manager, the manager for events.
 
-// event manager, the manager for events
-var/datum/event_manager/event_manager = new()
-
-//away missions
-var/list/awaydestinations = list()	//a list of landmarks that the warpgate can take you to
+var/list/awaydestinations = list() // Away missions. A list of landmarks that the warpgate can take you to.
 
 // MySQL configuration
 var/sqladdress = "localhost"
@@ -188,11 +190,10 @@ var/sqlpass = ""
 var/sqlfdbkdb    = "test"
 var/sqlfdbklogin = "root"
 var/sqlfdbkpass  = ""
-var/sqllogging = 0 // Should we log deaths, population stats, etc?
+var/sqllogging   = 0 // Should we log deaths, population stats, etc.?
 
-// Forum MySQL configuration (for use with forum account/key authentication)
-// These are all default values that will load should the forumdbconfig.txt
-// file fail to read for whatever reason.
+// Forum MySQL configuration. (for use with forum account/key authentication)
+// These are all default values that will load should the forumdbconfig.txt file fail to read for whatever reason.
 var/forumsqladdress = "localhost"
 var/forumsqlport    = "3306"
 var/forumsqldb      = "tgstation"
@@ -206,28 +207,49 @@ var/forum_authenticated_group = "10"
 var/fileaccess_timer = 0
 var/custom_event_msg = null
 
-//Database connections
-//A connection is established on world creation. Ideally, the connection dies when the server restarts (After feedback logging.).
+// Database connections. A connection is established on world creation.
+// Ideally, the connection dies when the server restarts (After feedback logging.).
 var/DBConnection/dbcon     = new() // Feedback    database (New database)
-var/DBConnection/dbcon_old = new()	//Tgstation database (Old database) - See the files in the SQL folder for information what goes where.
+var/DBConnection/dbcon_old = new() // /tg/station database (Old database) -- see the files in the SQL folder for information on what goes where.
 
 // Reference list for disposal sort junctions. Filled up by sorting junction's New()
 /var/list/tagger_locations = list()
 
-//added for Xenoarchaeology, might be useful for other stuff
+// Added for Xenoarchaeology, might be useful for other stuff.
 var/global/list/alphabet_uppercase = list("A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z")
 
 // Chemistry lists.
-var/list/tachycardics = list("coffee", "inaprovaline", "hyperzine", "nitroglycerin", "thirteenloko", "nicotine")	//increase heart rate
-var/list/bradycardics = list("neurotoxin", "cryoxadone", "clonexadone", "space_drugs", "stoxin")					//decrease heart rate
-var/list/heartstopper = list("potassium_phorochloride", "zombie_powder") //this stops the heart
-var/list/cheartstopper = list("potassium_chloride") //this stops the heart when overdose is met -- c = conditional
+var/list/tachycardics  = list("coffee", "inaprovaline", "hyperzine", "nitroglycerin", "thirteenloko", "nicotine") // Increase heart rate.
+var/list/bradycardics  = list("neurotoxin", "cryoxadone", "clonexadone", "space_drugs", "stoxin")                 // Decrease heart rate.
+var/list/heartstopper  = list("potassium_phorochloride", "zombie_powder") // This stops the heart.
+var/list/cheartstopper = list("potassium_chloride")                       // This stops the heart when overdose is met. -- c = conditional
 
 // Used by robots and robot preferences.
-var/list/robot_module_types = list("Standard", "Engineering", "Construction", "Surgeon", "Crisis", "Miner", "Janitor", "Service", "Clerical", "Security")
+var/list/robot_module_types = list(
+	"Standard", "Engineering", "Construction", "Surgeon",  "Crisis",
+	"Miner",    "Janitor",     "Service",      "Clerical", "Security"
+)
 
 // Some scary sounds.
-var/static/list/scarySounds = list('sound/weapons/thudswoosh.ogg','sound/weapons/Taser.ogg','sound/weapons/armbomb.ogg','sound/voice/hiss1.ogg','sound/voice/hiss2.ogg','sound/voice/hiss3.ogg','sound/voice/hiss4.ogg','sound/voice/hiss5.ogg','sound/voice/hiss6.ogg','sound/effects/Glassbr1.ogg','sound/effects/Glassbr2.ogg','sound/effects/Glassbr3.ogg','sound/items/Welder.ogg','sound/items/Welder2.ogg','sound/machines/airlock.ogg','sound/effects/clownstep1.ogg','sound/effects/clownstep2.ogg')
+var/static/list/scarySounds = list(
+	'sound/weapons/thudswoosh.ogg',
+	'sound/weapons/Taser.ogg',
+	'sound/weapons/armbomb.ogg',
+	'sound/voice/hiss1.ogg',
+	'sound/voice/hiss2.ogg',
+	'sound/voice/hiss3.ogg',
+	'sound/voice/hiss4.ogg',
+	'sound/voice/hiss5.ogg',
+	'sound/voice/hiss6.ogg',
+	'sound/effects/Glassbr1.ogg',
+	'sound/effects/Glassbr2.ogg',
+	'sound/effects/Glassbr3.ogg',
+	'sound/items/Welder.ogg',
+	'sound/items/Welder2.ogg',
+	'sound/machines/airlock.ogg',
+	'sound/effects/clownstep1.ogg',
+	'sound/effects/clownstep2.ogg'
+)
 
 // Bomb cap!
 var/max_explosion_range = 14

code/modules/clothing/head/hardhat.dm

@@ -20,7 +20,7 @@
 	item_state = "hardhat0_red"
 	item_color = "red"
 	name = "firefighter helmet"
-	flags = STOPSPRESSUREDMAGE
+	flags = STOPPRESSUREDAMAGE
 	heat_protection = HEAD
 	max_heat_protection_temperature = FIRE_HELMET_MAX_HEAT_PROTECTION_TEMPERATURE
 
@@ -28,7 +28,7 @@
 	icon_state = "hardhat0_white"
 	item_state = "hardhat0_white"
 	item_color = "white"
-	flags = STOPSPRESSUREDMAGE
+	flags = STOPPRESSUREDAMAGE
 	heat_protection = HEAD
 	max_heat_protection_temperature = FIRE_HELMET_MAX_HEAT_PROTECTION_TEMPERATURE
 

code/modules/clothing/spacesuits/alien.dm

@@ -54,7 +54,7 @@
 /obj/item/clothing/head/helmet/space/vox
 	armor = list(melee = 60, bullet = 50, laser = 30, energy = 15, bomb = 30, bio = 30, rad = 30)
 	siemens_coefficient = 0.6
-	flags = HEADCOVERSEYES|STOPSPRESSUREDMAGE
+	flags = HEADCOVERSEYES|STOPPRESSUREDAMAGE
 	species_restricted = list("Vox","Vox Armalis")
 	sprite_sheets = list(
 		"Vox" = 'icons/mob/species/vox/head.dmi',

code/modules/clothing/spacesuits/captain.dm

@@ -4,7 +4,7 @@
 	icon_state = "capspace"
 	item_state = "capspacehelmet"
 	desc = "A special helmet designed for work in a hazardous, low-pressure environment. Only for the most fashionable of military figureheads."
-	flags = HEADCOVERSEYES | BLOCKHAIR | STOPSPRESSUREDMAGE
+	flags = HEADCOVERSEYES | BLOCKHAIR | STOPPRESSUREDAMAGE
 	flags_inv = HIDEFACE
 	permeability_coefficient = 0.01
 	armor = list(melee = 65, bullet = 50, laser = 50,energy = 25, bomb = 50, bio = 100, rad = 50)
@@ -18,7 +18,7 @@
 	w_class = 4
 	gas_transfer_coefficient = 0.01
 	permeability_coefficient = 0.02
-	flags = STOPSPRESSUREDMAGE
+	flags = STOPPRESSUREDAMAGE
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS
 	allowed = list(/obj/item/weapon/tank/emergency_oxygen, /obj/item/device/flashlight,/obj/item/weapon/gun/energy, /obj/item/weapon/gun/projectile, /obj/item/ammo_magazine, /obj/item/ammo_casing, /obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs)
 	slowdown = 1.5

code/modules/clothing/spacesuits/miscellaneous.dm

@@ -17,7 +17,7 @@
 	w_class = 4
 	gas_transfer_coefficient = 0.01
 	permeability_coefficient = 0.02
-	flags = STOPSPRESSUREDMAGE
+	flags = STOPPRESSUREDAMAGE
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS
 	allowed = list(/obj/item/weapon/tank/emergency_oxygen, /obj/item/device/flashlight,/obj/item/weapon/gun/energy, /obj/item/weapon/gun/projectile, /obj/item/ammo_magazine, /obj/item/ammo_casing, /obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs)
 	slowdown = 1.5
@@ -34,7 +34,7 @@
 	icon_state = "deathsquad"
 	item_state = "deathsquad"
 	armor = list(melee = 65, bullet = 55, laser = 35,energy = 20, bomb = 30, bio = 100, rad = 60)
-	flags = HEADCOVERSEYES | BLOCKHAIR | HEADCOVERSMOUTH | STOPSPRESSUREDMAGE | THICKMATERIAL
+	flags = HEADCOVERSEYES | BLOCKHAIR | HEADCOVERSMOUTH | STOPPRESSUREDAMAGE | THICKMATERIAL
 	siemens_coefficient = 0.6
 
 /obj/item/clothing/head/helmet/space/deathsquad/beret
@@ -42,7 +42,7 @@
 	desc = "An armored beret commonly used by special operations officers."
 	icon_state = "beret_badge"
 	armor = list(melee = 65, bullet = 55, laser = 35,energy = 20, bomb = 30, bio = 30, rad = 30)
-	flags = HEADCOVERSEYES | BLOCKHAIR | STOPSPRESSUREDMAGE
+	flags = HEADCOVERSEYES | BLOCKHAIR | STOPPRESSUREDAMAGE
 	siemens_coefficient = 0.9
 
 //Space santa outfit suit
@@ -50,7 +50,7 @@
 	name = "Santa's hat"
 	desc = "Ho ho ho. Merrry X-mas!"
 	icon_state = "santahat"
-	flags = HEADCOVERSEYES | BLOCKHAIR | STOPSPRESSUREDMAGE
+	flags = HEADCOVERSEYES | BLOCKHAIR | STOPPRESSUREDAMAGE
 	body_parts_covered = HEAD
 
 /obj/item/clothing/suit/space/santa
@@ -59,10 +59,9 @@
 	icon_state = "santa"
 	item_state = "santa"
 	slowdown = 0
-	flags = ONESIZEFITSALL | STOPSPRESSUREDMAGE
+	flags = ONESIZEFITSALL | STOPPRESSUREDAMAGE
 	allowed = list(/obj/item) //for stuffing exta special presents
 
-
 //Space pirate outfit
 /obj/item/clothing/head/helmet/space/pirate
 	name = "pirate hat"
@@ -70,7 +69,7 @@
 	icon_state = "pirate"
 	item_state = "pirate"
 	armor = list(melee = 60, bullet = 50, laser = 30,energy = 15, bomb = 30, bio = 30, rad = 30)
-	flags = HEADCOVERSEYES | BLOCKHAIR | STOPSPRESSUREDMAGE
+	flags = HEADCOVERSEYES | BLOCKHAIR | STOPPRESSUREDAMAGE
 	body_parts_covered = 0
 	siemens_coefficient = 0.9
 
@@ -85,5 +84,3 @@
 	armor = list(melee = 60, bullet = 50, laser = 30,energy = 15, bomb = 30, bio = 30, rad = 30)
 	siemens_coefficient = 0.9
 	body_parts_covered = UPPER_TORSO|ARMS
-
-

code/modules/clothing/spacesuits/rig/rig.dm

@@ -175,7 +175,7 @@
 	for(var/obj/item/piece in list(helmet,boots,gloves,chest))
 		if(!piece) continue
 		piece.icon_state = "[initial(icon_state)]"
-		piece.flags &= ~STOPSPRESSUREDMAGE
+		piece.flags &= ~STOPPRESSUREDAMAGE
 		piece.flags &= ~AIRTIGHT
 	update_icon(1)
 
@@ -291,10 +291,10 @@
 	for(var/obj/item/piece in list(helmet,boots,gloves,chest))
 		if(!piece) continue
 		if(canremove)
-			piece.flags &= ~STOPSPRESSUREDMAGE
+			piece.flags &= ~STOPPRESSUREDAMAGE
 			piece.flags &= ~AIRTIGHT
 		else
-			piece.flags |=  STOPSPRESSUREDMAGE
+			piece.flags |=  STOPPRESSUREDAMAGE
 			piece.flags |=  AIRTIGHT
 	update_icon(1)
 

code/modules/clothing/spacesuits/rig/rig_pieces.dm

@@ -36,7 +36,7 @@
 	heat_protection =    UPPER_TORSO|LOWER_TORSO|LEGS|ARMS
 	cold_protection =    UPPER_TORSO|LOWER_TORSO|LEGS|ARMS
 	flags_inv =          HIDEJUMPSUIT|HIDETAIL
-	flags =              STOPSPRESSUREDMAGE | THICKMATERIAL | AIRTIGHT
+	flags =              STOPPRESSUREDAMAGE | THICKMATERIAL | AIRTIGHT
 	slowdown = 0
 	breach_threshold = 35
 	can_breach = 1

code/modules/clothing/spacesuits/rig/suits/light.dm

@@ -7,7 +7,7 @@
 	allowed = list(/obj/item/weapon/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs,/obj/item/weapon/tank,/obj/item/device/suit_cooling_unit,/obj/item/weapon/cell)
 	armor = list(melee = 50, bullet = 15, laser = 50, energy = 10, bomb = 25, bio = 0, rad = 0)
 	slowdown = 0
-	flags = STOPSPRESSUREDMAGE | THICKMATERIAL
+	flags = STOPPRESSUREDAMAGE | THICKMATERIAL
 	offline_slowdown = 0
 	offline_vision_restriction = 0
 

code/modules/clothing/spacesuits/spacesuits.dm

@@ -6,7 +6,7 @@
 	name = "Space helmet"
 	icon_state = "space"
 	desc = "A special helmet designed for work in a hazardous, low-pressure environment."
-	flags = HEADCOVERSEYES | BLOCKHAIR | HEADCOVERSMOUTH | STOPSPRESSUREDMAGE | THICKMATERIAL | AIRTIGHT
+	flags = HEADCOVERSEYES | BLOCKHAIR | HEADCOVERSMOUTH | STOPPRESSUREDAMAGE | THICKMATERIAL | AIRTIGHT
 	item_state = "space"
 	permeability_coefficient = 0.01
 	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 100, rad = 50)
@@ -53,7 +53,7 @@
 	w_class = 4//bulky item
 	gas_transfer_coefficient = 0.01
 	permeability_coefficient = 0.02
-	flags = STOPSPRESSUREDMAGE | THICKMATERIAL
+	flags = STOPPRESSUREDAMAGE | THICKMATERIAL
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS|HANDS
 	allowed = list(/obj/item/device/flashlight,/obj/item/weapon/tank/emergency_oxygen,/obj/item/device/suit_cooling_unit)
 	slowdown = 3

code/modules/clothing/suits/armor.dm

@@ -71,7 +71,7 @@
 	item_state = "swat_suit"
 	gas_transfer_coefficient = 0.01
 	permeability_coefficient = 0.01
-	flags = STOPSPRESSUREDMAGE | THICKMATERIAL
+	flags = STOPPRESSUREDAMAGE | THICKMATERIAL
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS
 	allowed = list(/obj/item/weapon/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs,/obj/item/weapon/tank/emergency_oxygen)
 	slowdown = 1

code/modules/clothing/suits/utility.dm

@@ -21,7 +21,7 @@
 	allowed = list(/obj/item/device/flashlight,/obj/item/weapon/tank/emergency_oxygen,/obj/item/weapon/extinguisher)
 	slowdown = 1.0
 	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT|HIDETAIL
-	flags = STOPSPRESSUREDMAGE
+	flags = STOPPRESSUREDAMAGE
 	heat_protection = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS|HANDS
 	max_heat_protection_temperature = FIRESUIT_MAX_HEAT_PROTECTION_TEMPERATURE
 	cold_protection = UPPER_TORSO | LOWER_TORSO | LEGS | FEET | ARMS | HANDS

code/modules/distillery/main.dm

@@ -1,14 +1,11 @@
-//This dm file includes some food processing machines:
+// This dreammaker file includes the food processing machines:
 // - I.   Mill
 // - II.  Fermenter
 // - III. Still
 // - IV.  Squeezer
 // - V.   Centrifuge
 
-
-
 // I. The mill is intended to be loaded with produce and returns ground up items. For example: Wheat should become flour and grapes should become raisins.
-
 /obj/machinery/mill
 	var/list/obj/item/weapon/reagent_containers/food/input  = list()
 	var/list/obj/item/weapon/reagent_containers/food/output = list()
@@ -40,14 +37,14 @@
 		return
 	
 	progress++
-	if(progress < 10)	//Edit this value to make milling faster or slower
+	if (progress < 10) // Edit this value to make milling faster or slower.
 		return // Not done yet.
 	
 	switch (milled_item.type)
-		if(/obj/item/weapon/reagent_containers/food/snacks/grown/wheat)	//Wheat becomes flour
+		if (/obj/item/weapon/reagent_containers/food/snacks/grown/wheat) // Wheat becomes flour.
 			var/obj/item/weapon/reagent_containers/food/snacks/flour/F = new(src)
 			output += F
-		if(/obj/item/weapon/reagent_containers/food/snacks/flour)	//Flour is still flour
+		if (/obj/item/weapon/reagent_containers/food/snacks/flour) // Flour is still flour.
 			var/obj/item/weapon/reagent_containers/food/snacks/flour/F = new(src)
 			output += F
 		else
@@ -69,13 +66,7 @@
 		F.loc = src.loc
 		output -= F
 
-
-
-
-
-
 // II. The fermenter is intended to be loaded with food items and returns medium-strength alcohol items, sucha s wine and beer.
-
 /obj/machinery/fermenter
 	var/list/obj/item/weapon/reagent_containers/food/input = list()
 	var/list/obj/item/weapon/reagent_containers/food/output = list()
@@ -113,11 +104,11 @@
 	water_level--
 	
 	progress++
-	if(progress < 10)	//Edit this value to make milling faster or slower
+	if (progress < 10) // Edit this value to make milling faster or slower.
 		return // Not done yet.
 	
 	switch (fermenting_item.type)
-		if(/obj/item/weapon/reagent_containers/food/snacks/flour)	//Flour is still flour
+		if (/obj/item/weapon/reagent_containers/food/snacks/flour) // Flour is still flour.
 			var/obj/item/weapon/reagent_containers/food/drinks/cans/beer/B = new(src)
 			output += B
 		else
@@ -139,14 +130,11 @@
 		F.loc = src.loc
 		output -= F
 
-
-
 // III. The still is a machine that is loaded with food items and returns hard liquor, such as vodka.
-
 /obj/machinery/still
 	var/list/obj/item/weapon/reagent_containers/food/input  = list()
 	var/list/obj/item/weapon/reagent_containers/food/output = list()
-	var/obj/item/weapon/reagent_containers/food/destilling_item
+	var/obj/item/weapon/reagent_containers/food/distilling_item
 	var/busy     = 0
 	var/progress = 0
 	var/error    = 0
@@ -166,25 +154,25 @@
 	if (!busy)
 		use_power = 1
 		if (input.len)
-			destilling_item = input[1]
-			input -= destilling_item
+			distilling_item = input[1]
+			input -= distilling_item
 			progress = 0
 			busy = 1
 			use_power = 2
 		return
 	
 	progress++
-	if(progress < 10)	//Edit this value to make distilling faster or slower
+	if (progress < 10) // Edit this value to make distilling faster or slower.
 		return // Not done yet.
 	
-	switch(destilling_item.type)
-		if(/obj/item/weapon/reagent_containers/food/drinks/cans/beer)	//Flour is still flour
+	switch (distilling_item.type)
+		if (/obj/item/weapon/reagent_containers/food/drinks/cans/beer) // Flour is still flour.
 			var/obj/item/weapon/reagent_containers/food/drinks/bottle/vodka/V = new(src)
 			output += V
 		else
 			error = 1
 	
-	del(destilling_item)
+	del(distilling_item)
 	busy = 0
 
 /obj/machinery/still/attackby(var/obj/item/weapon/W as obj, mob/user as mob)
@@ -200,11 +188,7 @@
 		F.loc = src.loc
 		output -= F
 
-
-
-
 // IV. The squeezer is intended to destroy inserted food items, but return some of the reagents they contain.
-
 /obj/machinery/squeezer
 	var/list/obj/item/weapon/reagent_containers/food/input = list()
 	var/obj/item/weapon/reagent_containers/food/squeezed_item
@@ -221,12 +205,7 @@
 	idle_power_usage   = 10
 	active_power_usage = 500
 
-
-
-
-
 // V. The centrifuge spins inserted food items. It is intended to squeeze out the reagents that are common food catalysts (enzymes currently)
-
 /obj/machinery/centrifuge
 	var/list/obj/item/weapon/reagent_containers/food/input = list()
 	var/list/obj/item/weapon/reagent_containers/food/output = list()
@@ -260,7 +239,7 @@
 		return
 	
 	progress++
-	if(progress < 10)	//Edit this value to make milling faster or slower
+	if (progress < 10) // Edit this value to make milling faster or slower.
 		return // Not done yet.
 	
 	var/transfer_enzymes = spinning_item.reagents.get_reagent_amount("enzyme")
@@ -287,4 +266,3 @@
 	while (enzymes >= 50)
 		enzymes -= 50
 		new/obj/item/weapon/reagent_containers/food/condiment/enzyme(src.loc)
-

code/modules/events/event_manager.dm

@@ -195,12 +195,12 @@
 		admin_log_and_message_admins("has [report_at_round_end ? "enabled" : "disabled"] the round end event report.")
 	else if(href_list["dec_timer"])
 		var/datum/event_container/EC = locate(href_list["event"])
-		var/decrease = (60 * 10 ** text2num(href_list["dec_timer"]))
+		var/decrease = 60 * (10 ** text2num(href_list["dec_timer"]))
 		EC.next_event_time -= decrease
 		admin_log_and_message_admins("decreased timer for [severity_to_string[EC.severity]] events by [decrease/600] minute(s).")
 	else if(href_list["inc_timer"])
 		var/datum/event_container/EC = locate(href_list["event"])
-		var/increase = (60 * 10 ** text2num(href_list["inc_timer"]))
+		var/increase = 60 * (10 ** text2num(href_list["inc_timer"]))
 		EC.next_event_time += increase
 		admin_log_and_message_admins("increased timer for [severity_to_string[EC.severity]] events by [increase/600] minute(s).")
 	else if(href_list["select_event"])

code/modules/icon generation/Uristrunes.dm

@@ -179,7 +179,7 @@ var/list/rune_animation = list(
 	var/icon/base = icon('icons/effects/uristrunes.dmi', "")
 
 	for(var/i = 0, i < 10, i++)
-		if(rune_bits & (1 << i))
+		if(BITTEST(rune_bits, i))
 			base.Blend(icon('icons/effects/uristrunes.dmi', "rune-[1 << i]"), ICON_OVERLAY)
 
 	var/icon/result
@@ -217,7 +217,7 @@ var/list/rune_animation = list(
 	var/icon/I = icon('icons/effects/uristrunes.dmi', "blank")
 
 	for(var/i = 0, i < 10, i++)
-		if(rune & (1 << i))
+		if(BITTEST(rune, i))
 			I.Blend(icon('icons/effects/uristrunes.dmi', "rune-[1 << i]"), ICON_OVERLAY)
 
 	var/obj/o = new(locate(x, y, z))
@@ -229,7 +229,7 @@ var/list/rune_animation = list(
 
 		var/rune = rand(1, 1023)
 		for(var/i = 0, i < 10, i++)
-			if(rune & (1 << i))
+			if(BITTEST(rune, i))
 				I.Blend(icon('icons/effects/uristrunes.dmi', "rune-[1 << i]"), ICON_OVERLAY)
 
 		var/obj/o = new(t)

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

@@ -28,8 +28,9 @@
 
 	if(stat == DEAD) return
 
-	hud_updateflag |= 1 << HEALTH_HUD
-	hud_updateflag |= 1 << STATUS_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
+	BITSET(hud_updateflag, STATUS_HUD)
+
 	handle_hud_list()
 
 	//Handle species-specific deaths.

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

@@ -412,7 +412,7 @@
 										modified = 1
 
 										spawn()
-											hud_updateflag |= 1 << WANTED_HUD
+											BITSET(hud_updateflag, WANTED_HUD)
 											if(istype(usr,/mob/living/carbon/human))
 												var/mob/living/carbon/human/U = usr
 												U.handle_regular_hud_updates()

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

@@ -87,7 +87,7 @@
 		take_overall_damage(amount, 0)
 	else
 		heal_overall_damage(-amount, 0)
-	hud_updateflag |= 1 << HEALTH_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
 
 /mob/living/carbon/human/adjustFireLoss(var/amount)
 	if(species && species.burn_mod)
@@ -97,7 +97,7 @@
 		take_overall_damage(0, amount)
 	else
 		heal_overall_damage(0, -amount)
-	hud_updateflag |= 1 << HEALTH_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
 
 /mob/living/carbon/human/proc/adjustBruteLossByPart(var/amount, var/organ_name, var/obj/damage_source = null)
 	if(species && species.brute_mod)
@@ -112,7 +112,7 @@
 			//if you don't want to heal robot organs, they you will have to check that yourself before using this proc.
 			O.heal_damage(-amount, 0, internal=0, robo_repair=(O.status & ORGAN_ROBOT))
 
-	hud_updateflag |= 1 << HEALTH_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
 
 /mob/living/carbon/human/proc/adjustFireLossByPart(var/amount, var/organ_name, var/obj/damage_source = null)
 	if(species && species.burn_mod)
@@ -127,7 +127,7 @@
 			//if you don't want to heal robot organs, they you will have to check that yourself before using this proc.
 			O.heal_damage(0, -amount, internal=0, robo_repair=(O.status & ORGAN_ROBOT))
 
-	hud_updateflag |= 1 << HEALTH_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
 
 /mob/living/carbon/human/Stun(amount)
 	if(HULK in mutations)	return
@@ -185,7 +185,7 @@
 			if (O.status & ORGAN_MUTATED)
 				O.unmutate()
 				src << "<span class = 'notice'>Your [O.display_name] is shaped normally again.</span>"
-	hud_updateflag |= 1 << HEALTH_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
 
 // Defined here solely to take species flags into account without having to recast at mob/living level.
 /mob/living/carbon/human/getOxyLoss()
@@ -249,7 +249,7 @@
 	var/datum/organ/external/picked = pick(parts)
 	if(picked.heal_damage(brute,burn))
 		UpdateDamageIcon()
-		hud_updateflag |= 1 << HEALTH_HUD
+		BITSET(hud_updateflag, HEALTH_HUD)
 	updatehealth()
 
 
@@ -265,7 +265,7 @@ In most cases it makes more sense to use apply_damage() instead! And make sure t
 	var/datum/organ/external/picked = pick(parts)
 	if(picked.take_damage(brute,burn,sharp,edge))
 		UpdateDamageIcon()
-		hud_updateflag |= 1 << HEALTH_HUD
+		BITSET(hud_updateflag, HEALTH_HUD)
 	updatehealth()
 	speech_problem_flag = 1
 
@@ -288,7 +288,7 @@ In most cases it makes more sense to use apply_damage() instead! And make sure t
 
 		parts -= picked
 	updatehealth()
-	hud_updateflag |= 1 << HEALTH_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
 	speech_problem_flag = 1
 	if(update)	UpdateDamageIcon()
 
@@ -309,7 +309,7 @@ In most cases it makes more sense to use apply_damage() instead! And make sure t
 
 		parts -= picked
 	updatehealth()
-	hud_updateflag |= 1 << HEALTH_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
 	if(update)	UpdateDamageIcon()
 
 
@@ -336,7 +336,7 @@ This function restores all organs.
 	if(istype(E, /datum/organ/external))
 		if (E.heal_damage(brute, burn))
 			UpdateDamageIcon()
-			hud_updateflag |= 1 << HEALTH_HUD
+			BITSET(hud_updateflag, HEALTH_HUD)
 	else
 		return 0
 	return
@@ -393,5 +393,5 @@ This function restores all organs.
 
 	// Will set our damageoverlay icon to the next level, which will then be set back to the normal level the next mob.Life().
 	updatehealth()
-	hud_updateflag |= 1 << HEALTH_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
 	return 1

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

@@ -137,7 +137,7 @@
 
 	var/pressure_adjustment_coefficient = 1 // Assume no protection at first.
 
-	if(wear_suit && (wear_suit.flags & STOPSPRESSUREDMAGE) && head && (head.flags & STOPSPRESSUREDMAGE)) // Complete set of pressure-proof suit worn, assume fully sealed.
+	if(wear_suit && (wear_suit.flags & STOPPRESSUREDAMAGE) && head && (head.flags & STOPPRESSUREDAMAGE)) // Complete set of pressure-proof suit worn, assume fully sealed.
 		pressure_adjustment_coefficient = 0
 
 		// Handles breaches in your space suit. 10 suit damage equals a 100% loss of pressure protection.
@@ -1614,8 +1614,7 @@
 
 
 /mob/living/carbon/human/proc/handle_hud_list()
-
-	if(hud_updateflag & 1 << HEALTH_HUD)
+	if (BITTEST(hud_updateflag, HEALTH_HUD))
 		var/image/holder = hud_list[HEALTH_HUD]
 		if(stat == 2)
 			holder.icon_state = "hudhealth-100" 	// X_X
@@ -1624,7 +1623,7 @@
 			holder.icon_state = "hud[percentage_health]"
 		hud_list[HEALTH_HUD] = holder
 	
-	if(hud_updateflag & 1 << STATUS_HUD)
+	if (BITTEST(hud_updateflag, STATUS_HUD))
 		var/foundVirus = 0
 		for(var/datum/disease/D in viruses)
 			if(!D.hidden[SCANNER])
@@ -1661,7 +1660,7 @@
 		hud_list[STATUS_HUD] = holder
 		hud_list[STATUS_HUD_OOC] = holder2
 	
-	if(hud_updateflag & 1 << ID_HUD)
+	if (BITTEST(hud_updateflag, ID_HUD))
 		var/image/holder = hud_list[ID_HUD]
 		if(wear_id)
 			var/obj/item/weapon/card/id/I = wear_id.GetID()
@@ -1675,7 +1674,7 @@
 
 		hud_list[ID_HUD] = holder
 	
-	if(hud_updateflag & 1 << WANTED_HUD)
+	if (BITTEST(hud_updateflag, WANTED_HUD))
 		var/image/holder = hud_list[WANTED_HUD]
 		holder.icon_state = "hudblank"
 		var/perpname = name
@@ -1701,7 +1700,10 @@
 						break
 		hud_list[WANTED_HUD] = holder
 	
-	if(hud_updateflag & 1 << IMPLOYAL_HUD || hud_updateflag & 1 << IMPCHEM_HUD || hud_updateflag & 1 << IMPTRACK_HUD)
+	if (  BITTEST(hud_updateflag, IMPLOYAL_HUD) \
+	   || BITTEST(hud_updateflag,  IMPCHEM_HUD) \
+	   || BITTEST(hud_updateflag, IMPTRACK_HUD))
+		
 		var/image/holder1 = hud_list[IMPTRACK_HUD]
 		var/image/holder2 = hud_list[IMPLOYAL_HUD]
 		var/image/holder3 = hud_list[IMPCHEM_HUD]
@@ -1723,7 +1725,7 @@
 		hud_list[IMPLOYAL_HUD] = holder2
 		hud_list[IMPCHEM_HUD]  = holder3
 	
-	if(hud_updateflag & 1 << SPECIALROLE_HUD)
+	if (BITTEST(hud_updateflag, SPECIALROLE_HUD))
 		var/image/holder = hud_list[SPECIALROLE_HUD]
 		holder.icon_state = "hudblank"
 		if(mind)

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

@@ -569,8 +569,8 @@ proc/get_damage_icon_part(damage_state, body_part)
 	else
 		overlays_standing[ID_LAYER]	= null
 
-	hud_updateflag |= 1 << ID_HUD
-	hud_updateflag |= 1 << WANTED_HUD
+	BITSET(hud_updateflag, ID_HUD)
+	BITSET(hud_updateflag, WANTED_HUD)
 
 	if(update_icons)   update_icons()
 

code/modules/mob/living/living.dm

@@ -279,8 +279,8 @@
 		if (C.legcuffed && !initial(C.legcuffed))
 			C.drop_from_inventory(C.legcuffed)
 		C.legcuffed = initial(C.legcuffed)
-	hud_updateflag |= 1 << HEALTH_HUD
-	hud_updateflag |= 1 << STATUS_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
+	BITSET(hud_updateflag, STATUS_HUD)
 	ExtinguishMob()
 	fire_stacks = 0
 
@@ -331,8 +331,8 @@
 	// make the icons look correct
 	regenerate_icons()
 
-	hud_updateflag |= 1 << HEALTH_HUD
-	hud_updateflag |= 1 << STATUS_HUD
+	BITSET(hud_updateflag, HEALTH_HUD)
+	BITSET(hud_updateflag, STATUS_HUD)
 	return
 
 /mob/living/proc/UpdateDamageIcon()

code/modules/nano/nanoui.dm

@@ -206,10 +206,10 @@ nanoui is used to open and update nano browser uis
 
 /mob/living/proc/shared_living_nano_distance(var/atom/movable/src_object)
 	if(!isturf(src_object.loc))
-		if(src.contents.Find(src_object.loc)) // This is a hidden uplink
+		if(src_object.loc == src)				// Item in the inventory
+			return STATUS_INTERACTIVE
+		if(src.contents.Find(src_object.loc))	// A hidden uplink inside an item
 			return STATUS_INTERACTIVE
-		if(src_object.loc != src)
-			return STATUS_CLOSE
 
 	if (!(src_object in view(4, src))) 	// If the src object is not in visable, disable updates
 		return STATUS_CLOSE

code/modules/power/rust/core_field.dm

@@ -111,7 +111,7 @@ Deuterium-tritium fusion: 4.5 x 10^7 K
 	//init values
 	major_radius = field_strength * 0.21875// max = 8.75
 	minor_radius = field_strength * 0.2125// max = 8.625
-	volume_covered = PI * major_radius * minor_radius * 2.5 * 2.5 * 1000
+	volume_covered = M_PI * major_radius * minor_radius * 2.5 * 2.5 * 1000
 
 	processing_objects.Add(src)
 
@@ -131,7 +131,7 @@ Deuterium-tritium fusion: 4.5 x 10^7 K
 	var/transfer_ratio = field_strength / 50			//higher field strength will result in faster phoron aggregation
 	major_radius = field_strength * 0.21875// max = 8.75m
 	minor_radius = field_strength * 0.2125// max = 8.625m
-	volume_covered = PI * major_radius * minor_radius * 2.5 * 2.5 * 2.5 * 7 * 7 * transfer_ratio	//one tile = 2.5m*2.5m*2.5m
+	volume_covered = M_PI * major_radius * minor_radius * 2.5 * 2.5 * 2.5 * 7 * 7 * transfer_ratio	//one tile = 2.5m*2.5m*2.5m
 
 	//add phoron from the surrounding environment
 	var/datum/gas_mixture/environment = loc.return_air()

code/modules/surgery/implant.dm

@@ -190,7 +190,7 @@
 				"\blue You take [obj] out of incision on [target]'s [affected.display_name]s with \the [tool]." )
 				affected.implants -= obj
 
-				target.hud_updateflag |= 1 << IMPLOYAL_HUD
+				BITSET(target.hud_updateflag, IMPLOYAL_HUD)
 
 				//Handle possessive brain borers.
 				if(istype(obj,/mob/living/simple_animal/borer))

code/modules/virus2/disease2.dm

@@ -105,7 +105,7 @@
 	for(var/datum/disease2/effectholder/e in effects)
 		e.effect.deactivate(mob)
 	mob.virus2.Remove("[uniqueID]")
-	mob.hud_updateflag |= 1 << STATUS_HUD
+	BITSET(mob.hud_updateflag, STATUS_HUD)
 
 /datum/disease2/disease/proc/minormutate()
 	//uniqueID = rand(0,10000)

code/modules/virus2/helpers.dm

@@ -97,7 +97,7 @@ proc/airborne_can_reach(turf/source, turf/target)
 		D.minormutate()
 //		log_debug("Adding virus")
 		M.virus2["[D.uniqueID]"] = D
-		M.hud_updateflag |= 1 << STATUS_HUD
+		BITSET(M.hud_updateflag, STATUS_HUD)
 
 
 //Infects mob M with disease D
@@ -108,12 +108,14 @@ proc/airborne_can_reach(turf/source, turf/target)
 //Infects mob M with random lesser disease, if he doesn't have one
 /proc/infect_mob_random_lesser(var/mob/living/carbon/M)
 	var/datum/disease2/disease/D = new /datum/disease2/disease
+	
 	D.makerandom(1)
 	infect_mob(M, D)
 
 //Infects mob M with random greated disease, if he doesn't have one
 /proc/infect_mob_random_greater(var/mob/living/carbon/M)
 	var/datum/disease2/disease/D = new /datum/disease2/disease
+	
 	D.makerandom(2)
 	infect_mob(M, D)
 

code/setup.dm

@@ -1,19 +1,20 @@
-//This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:31
-
 #define DEBUG
 
-#define PI 3.1415
+// Math constants.
+#define M_E     2.71828183
+#define M_PI    3.14159265
+#define M_SQRT2 1.41421356
 
-#define R_IDEAL_GAS_EQUATION	8.31 //kPa*L/(K*mol)
-#define ONE_ATMOSPHERE		101.325	//kPa
-#define IDEAL_GAS_ENTROPY_CONSTANT 	1164	//(mol^3 * s^3) / (kg^3 * L). Equal to (4*pi/(avrogadro's number * planck's constant)^2)^(3/2) / (avrogadro's number * 1000 Liters per m^3).
+#define R_IDEAL_GAS_EQUATION       8.31    // kPa*L/(K*mol).
+#define ONE_ATMOSPHERE             101.325 // kPa.
+#define IDEAL_GAS_ENTROPY_CONSTANT 1164    // (mol^3 * s^3) / (kg^3 * L).
 
-//radiation constants
-#define STEFAN_BOLTZMANN_CONSTANT		5.6704e-8	//W/(m^2*K^4)
-#define COSMIC_RADIATION_TEMPERATURE	3.15		//K
-#define AVERAGE_SOLAR_RADIATION			200			//W/m^2. Kind of arbitrary. Really this should depend on the sun position much like solars.  From the numbers on Erebus, this'd be an orbit of 23.3 lightseconds.
-#define RADIATOR_OPTIMUM_PRESSURE		3771		//kPa - this should be higher as gasses aren't great conductors until they are dense. Used the critical pressure for air.
-#define GAS_CRITICAL_TEMPERATURE		132.65		//K - the critical point temperature for air
+// Radiation constants.
+#define STEFAN_BOLTZMANN_CONSTANT    5.6704e-8 // W/(m^2*K^4).
+#define COSMIC_RADIATION_TEMPERATURE 3.15      // K.
+#define AVERAGE_SOLAR_RADIATION      200       // W/m^2. Kind of arbitrary. Really this should depend on the sun position much like solars.
+#define RADIATOR_OPTIMUM_PRESSURE    3771      // kPa at 20 C. This should be higher as gases aren't great conductors until they are dense. Used the critical pressure for air.
+#define GAS_CRITICAL_TEMPERATURE     132.65    // K. The critical point temperature for air.
 
 /*
 	The pipe looks to be thin vertically and wide horizontally, so we'll assume that it's
@@ -21,33 +22,32 @@
 	Since the radiatior is uniform along it's length, the ratio of surface area touched by sunlight
 	to the total surface area is the same as the ratio of the perimeter of the cross-section.
 */
-#define RADIATOR_EXPOSED_SURFACE_AREA_RATIO 0.04 // (3 cm + 100 cm * sin(3deg))/(2*(3+100 cm)) //unitless ratio
+#define RADIATOR_EXPOSED_SURFACE_AREA_RATIO 0.04 // (3 cm + 100 cm * sin(3deg))/(2*(3+100 cm)). Unitless ratio.
 
-#define CELL_VOLUME 2500	//liters in a cell
-#define MOLES_CELLSTANDARD (ONE_ATMOSPHERE*CELL_VOLUME/(T20C*R_IDEAL_GAS_EQUATION))	//moles in a 2.5 m^3 cell at 101.325 Pa and 20 degC
+#define CELL_VOLUME        2500 // Liters in a cell.
+#define MOLES_CELLSTANDARD (ONE_ATMOSPHERE*CELL_VOLUME/(T20C*R_IDEAL_GAS_EQUATION)) // Moles in a 2.5 m^3 cell at 101.325 kPa and 20 C.
 
-#define O2STANDARD 0.21
+#define O2STANDARD 0.21 // Percentage.
 #define N2STANDARD 0.79
 
-#define MOLES_PHORON_VISIBLE 0.7 //Moles in a standard cell after which phoron is visible
-#define MOLES_O2STANDARD MOLES_CELLSTANDARD*O2STANDARD	// O2 standard value (21%)
-#define MOLES_N2STANDARD MOLES_CELLSTANDARD*N2STANDARD	// N2 standard value (79%)
+#define MOLES_PHORON_VISIBLE 0.7 // Moles in a standard cell after which phoron is visible.
+#define MOLES_O2STANDARD     (MOLES_CELLSTANDARD * O2STANDARD) // O2 standard value (21%)
+#define MOLES_N2STANDARD     (MOLES_CELLSTANDARD * N2STANDARD) // N2 standard value (79%)
 
-#define MIN_TOXIN_DAMAGE 1	//This and MAX_TOXIN_DAMAGE are for when a mob breathes poisonous air
-#define MAX_TOXIN_DAMAGE 10	//This and MIN_TOXIN_DAMAGE are for when a mob breathes poisonous air
+// These are for when a mob breathes poisonous air.
+#define MIN_TOXIN_DAMAGE 1
+#define MAX_TOXIN_DAMAGE 10
 
-#define BREATH_VOLUME 0.5	//liters in a normal breath
-#define BREATH_MOLES (ONE_ATMOSPHERE * BREATH_VOLUME /(T20C*R_IDEAL_GAS_EQUATION))
-//Amount of air to take a from a tile
-#define BREATH_PERCENTAGE BREATH_VOLUME/CELL_VOLUME
-//Amount of air needed before pass out/suffocation commences
-#define HUMAN_NEEDED_OXYGEN	MOLES_CELLSTANDARD*BREATH_PERCENTAGE*0.16
+#define BREATH_VOLUME       0.5 // Liters in a normal breath.
+#define BREATH_MOLES        (ONE_ATMOSPHERE * BREATH_VOLUME / (T20C * R_IDEAL_GAS_EQUATION)) // Amount of air to take a from a tile
+#define BREATH_PERCENTAGE   (BREATH_VOLUME / CELL_VOLUME)                                    // Amount of air needed before pass out/suffocation commences.
+#define HUMAN_NEEDED_OXYGEN (MOLES_CELLSTANDARD * BREATH_PERCENTAGE * 0.16)
 
 #define SOUND_MINIMUM_PRESSURE 10
 
 // Pressure limits.
-#define HAZARD_HIGH_PRESSURE 550	//This determins at what pressure the ultra-high pressure red icon is displayed. (This one is set as a constant)
-#define WARNING_HIGH_PRESSURE 325 	//This determins when the orange pressure icon is displayed (it is 0.7 * HAZARD_HIGH_PRESSURE)
+#define  HAZARD_HIGH_PRESSURE 550 // This determines at what pressure the ultra-high pressure red icon is displayed. (This one is set as a constant)
+#define WARNING_HIGH_PRESSURE 325 // This determines when the orange pressure icon is displayed (it is 0.7 * HAZARD_HIGH_PRESSURE)
 #define WARNING_LOW_PRESSURE  50  // This is when the gray low pressure icon is displayed. (it is 2.5 * HAZARD_LOW_PRESSURE)
 #define  HAZARD_LOW_PRESSURE  20  // This is when the black ultra-low pressure icon is displayed. (This one is set as a constant)
 
@@ -56,115 +56,101 @@
 #define BODYTEMP_AUTORECOVERY_MINIMUM   1   // Minimum amount of kelvin moved toward 310.15K per tick. So long as abs(310.15 - bodytemp) is more than 50.
 #define BODYTEMP_COLD_DIVISOR           6   // Similar to the BODYTEMP_AUTORECOVERY_DIVISOR, but this is the divisor which is applied at the stage that follows autorecovery. This is the divisor which comes into play when the human's loc temperature is lower than their body temperature. Make it lower to lose bodytemp faster.
 #define BODYTEMP_HEAT_DIVISOR           6   // Similar to the BODYTEMP_AUTORECOVERY_DIVISOR, but this is the divisor which is applied at the stage that follows autorecovery. This is the divisor which comes into play when the human's loc temperature is higher than their body temperature. Make it lower to gain bodytemp faster.
-#define BODYTEMP_COOLING_MAX -30 //The maximum number of degrees that your body can cool in 1 tick, when in a cold area.
+#define BODYTEMP_COOLING_MAX           -30  // The maximum number of degrees that your body can cool down in 1 tick, when in a cold area.
 #define BODYTEMP_HEATING_MAX            30  // The maximum number of degrees that your body can heat up in 1 tick,   when in a hot  area.
 
 #define BODYTEMP_HEAT_DAMAGE_LIMIT 360.15 // The limit the human body can take before it starts taking damage from heat.
 #define BODYTEMP_COLD_DAMAGE_LIMIT 260.15 // The limit the human body can take before it starts taking damage from coldness.
 
-#define SPACE_HELMET_MIN_COLD_PROTECTION_TEMPERATURE 2.0 //what min_cold_protection_temperature is set to for space-helmet quality headwear. MUST NOT BE 0.
-#define SPACE_SUIT_MIN_COLD_PROTECTION_TEMPERATURE 2.0 //what min_cold_protection_temperature is set to for space-suit quality jumpsuits or suits. MUST NOT BE 0.
+#define SPACE_HELMET_MIN_COLD_PROTECTION_TEMPERATURE 2.0 // What min_cold_protection_temperature is set to for space-helmet quality headwear. MUST NOT BE 0.
+#define   SPACE_SUIT_MIN_COLD_PROTECTION_TEMPERATURE 2.0 // What min_cold_protection_temperature is set to for space-suit quality jumpsuits or suits. MUST NOT BE 0.
+#define       HELMET_MIN_COLD_PROTECTION_TEMPERATURE 160 // For normal helmets.
+#define        ARMOR_MIN_COLD_PROTECTION_TEMPERATURE 160 // For armor.
+#define       GLOVES_MIN_COLD_PROTECTION_TEMPERATURE 2.0 // For some gloves.
+#define         SHOE_MIN_COLD_PROTECTION_TEMPERATURE 2.0 // For shoes.
+
 #define  SPACE_SUIT_MAX_HEAT_PROTECTION_TEMPERATURE 5000  // These need better heat protect, but not as good heat protect as firesuits.
-#define FIRESUIT_MAX_HEAT_PROTECTION_TEMPERATURE 30000 //what max_heat_protection_temperature is set to for firesuit quality headwear. MUST NOT BE 0.
-#define FIRE_HELMET_MAX_HEAT_PROTECTION_TEMPERATURE 30000 //for fire helmet quality items (red and white hardhats)
-#define HELMET_MIN_COLD_PROTECTION_TEMPERATURE 160	//For normal helmets
-#define HELMET_MAX_HEAT_PROTECTION_TEMPERATURE 600	//For normal helmets
-#define ARMOR_MIN_COLD_PROTECTION_TEMPERATURE 160	//For armor
-#define ARMOR_MAX_HEAT_PROTECTION_TEMPERATURE 600	//For armor
+#define    FIRESUIT_MAX_HEAT_PROTECTION_TEMPERATURE 30000 // What max_heat_protection_temperature is set to for firesuit quality headwear. MUST NOT BE 0.
+#define FIRE_HELMET_MAX_HEAT_PROTECTION_TEMPERATURE 30000 // For fire-helmet quality items. (Red and white hardhats)
+#define      HELMET_MAX_HEAT_PROTECTION_TEMPERATURE 600   // For normal helmets.
+#define       ARMOR_MAX_HEAT_PROTECTION_TEMPERATURE 600   // For armor.
+#define      GLOVES_MAX_HEAT_PROTECTION_TEMPERATURE 1500  // For some gloves.
+#define        SHOE_MAX_HEAT_PROTECTION_TEMPERATURE 1500  // For shoes.
 
-#define GLOVES_MIN_COLD_PROTECTION_TEMPERATURE 2.0	//For some gloves (black and)
-#define GLOVES_MAX_HEAT_PROTECTION_TEMPERATURE 1500		//For some gloves
-#define SHOE_MIN_COLD_PROTECTION_TEMPERATURE 2.0	//For gloves
-#define SHOE_MAX_HEAT_PROTECTION_TEMPERATURE 1500		//For gloves
-
-//Fire
+// Fire.
 #define FIRE_MIN_STACKS          -20
 #define FIRE_MAX_STACKS           25
-//If the number of stacks goes above this firesuits won't protect you anymore. If not you can walk around while on fire like a badass.
-#define FIRE_MAX_FIRESUIT_STACKS 20
+#define FIRE_MAX_FIRESUIT_STACKS  20 // If the number of stacks goes above this firesuits won't protect you anymore. If not, you can walk around while on fire like a badass.
 
 #define THROWFORCE_SPEED_DIVISOR    5  // The throwing speed value at which the throwforce multiplier is exactly 1.
 #define THROWNOBJ_KNOCKBACK_SPEED   15 // The minumum speed of a thrown object that will cause living mobs it hits to be knocked back.
-#define THROWNOBJ_KNOCKBACK_DIVISOR 2	//Affects how much speed the mob is knocked back with
+#define THROWNOBJ_KNOCKBACK_DIVISOR 2  // Affects how much speed the mob is knocked back with.
 
-#define PRESSURE_DAMAGE_COEFFICIENT 4 //The amount of pressure damage someone takes is equal to (pressure / HAZARD_HIGH_PRESSURE)*PRESSURE_DAMAGE_COEFFICIENT, with the maximum of MAX_PRESSURE_DAMAGE
+#define PRESSURE_DAMAGE_COEFFICIENT 4 // The amount of pressure damage someone takes is equal to (pressure / HAZARD_HIGH_PRESSURE)*PRESSURE_DAMAGE_COEFFICIENT, with the maximum of MAX_PRESSURE_DAMAGE.
 #define    MAX_HIGH_PRESSURE_DAMAGE 4 // This used to be 20... I got this much random rage for some retarded decision by polymorph?! Polymorph now lies in a pool of blood with a katana jammed in his spleen. ~Errorage --PS: The katana did less than 20 damage to him :(
-#define LOW_PRESSURE_DAMAGE 2 	//The amounb of damage someone takes when in a low pressure area (The pressure threshold is so low that it doesn't make sense to do any calculations, so it just applies this flat value).
+#define         LOW_PRESSURE_DAMAGE 2 // The amount of damage someone takes when in a low pressure area. (The pressure threshold is so low that it doesn't make sense to do any calculations, so it just applies this flat value).
 
 // Doors!
 #define DOOR_CRUSH_DAMAGE 10
 
-// Factor of how fast mob nutrition decreases
-#define HUNGER_FACTOR 0.05
-
-// How many units of reagent are consumed per tick, by default.
-#define REAGENTS_METABOLISM 0.2
-
-// By defining the effect multiplier this way, it'll exactly adjust
+#define HUNGER_FACTOR              0.05 // Factor of how fast mob nutrition decreases
+#define REAGENTS_METABOLISM        0.2  // How many units of reagent are consumed per tick, by default.
+#define REAGENTS_EFFECT_MULTIPLIER (REAGENTS_METABOLISM / 0.4) // By defining the effect multiplier this way, it'll exactly adjust
                                                                // all effects according to how they originally were with the 0.4 metabolism
-#define REAGENTS_EFFECT_MULTIPLIER REAGENTS_METABOLISM / 0.4
 
+#define MINIMUM_AIR_RATIO_TO_SUSPEND 0.05 // Minimum ratio of air that must move to/from a tile to suspend group processing
+#define MINIMUM_AIR_TO_SUSPEND       (MOLES_CELLSTANDARD * MINIMUM_AIR_RATIO_TO_SUSPEND) // Minimum amount of air that has to move before a group processing can be suspended
+#define MINIMUM_MOLES_DELTA_TO_MOVE  (MOLES_CELLSTANDARD * MINIMUM_AIR_RATIO_TO_SUSPEND) // Either this must be active
+#define MINIMUM_TEMPERATURE_TO_MOVE  (T20C + 100)                                        // or this (or both, obviously)
 
-//Minimum ratio of air that must move to/from a tile to suspend group processing
-#define MINIMUM_AIR_RATIO_TO_SUSPEND 0.05
-//Minimum amount of air that has to move before a group processing can be suspended
-#define MINIMUM_AIR_TO_SUSPEND MOLES_CELLSTANDARD*MINIMUM_AIR_RATIO_TO_SUSPEND
-
-#define MINIMUM_MOLES_DELTA_TO_MOVE MOLES_CELLSTANDARD*MINIMUM_AIR_RATIO_TO_SUSPEND //Either this must be active
-#define MINIMUM_TEMPERATURE_TO_MOVE	T20C+100 		  //or this (or both, obviously)
-
-//Minimum temperature difference before group processing is suspended
-#define MINIMUM_TEMPERATURE_RATIO_TO_SUSPEND 0.012
+#define MINIMUM_TEMPERATURE_RATIO_TO_SUSPEND      0.012        // Minimum temperature difference before group processing is suspended.
 #define MINIMUM_TEMPERATURE_DELTA_TO_SUSPEND      4
-//Minimum temperature difference before the gas temperatures are just set to be equal
-#define MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER 0.5
-#define MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION		T20C+10
-#define MINIMUM_TEMPERATURE_START_SUPERCONDUCTION	T20C+200
+#define MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER     0.5          // Minimum temperature difference before the gas temperatures are just set to be equal.
+#define MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION   (T20C + 10)
+#define MINIMUM_TEMPERATURE_START_SUPERCONDUCTION (T20C + 200)
 
-//Must be between 0 and 1. Values closer to 1 equalize temperature faster
-//Should not exceed 0.4 else strange heat flow occur
+// Must be between 0 and 1. Values closer to 1 equalize temperature faster. Should not exceed 0.4, else strange heat flow occurs.
 #define  FLOOR_HEAT_TRANSFER_COEFFICIENT 0.4
 #define   WALL_HEAT_TRANSFER_COEFFICIENT 0.0
 #define   DOOR_HEAT_TRANSFER_COEFFICIENT 0.0
-#define SPACE_HEAT_TRANSFER_COEFFICIENT 0.2 //a hack to partly simulate radiative heat
+#define  SPACE_HEAT_TRANSFER_COEFFICIENT 0.2 // A hack to partly simulate radiative heat.
 #define   OPEN_HEAT_TRANSFER_COEFFICIENT 0.4
-#define WINDOW_HEAT_TRANSFER_COEFFICIENT 0.1 //a hack for now
+#define WINDOW_HEAT_TRANSFER_COEFFICIENT 0.1 // A hack for now.
 
-// Fire Damage
-#define CARBON_LIFEFORM_FIRE_RESISTANCE 200+T0C
+// Fire damage.
+#define CARBON_LIFEFORM_FIRE_RESISTANCE (T0C + 200)
 #define CARBON_LIFEFORM_FIRE_DAMAGE     4
 
-//Phoron fire properties
-#define PHORON_MINIMUM_BURN_TEMPERATURE		100+T0C
-#define PHORON_FLASHPOINT 					246+T0C
-#define PHORON_UPPER_TEMPERATURE			1370+T0C
+// Phoron fire properties.
+#define PHORON_MINIMUM_BURN_TEMPERATURE    (T0C +  100)
+#define PHORON_FLASHPOINT                  (T0C +  246)
+#define PHORON_UPPER_TEMPERATURE           (T0C + 1370)
 #define PHORON_MINIMUM_OXYGEN_NEEDED       2
 #define PHORON_MINIMUM_OXYGEN_PHORON_RATIO 20
 #define PHORON_OXYGEN_FULLBURN             10
 
-#define T0C 273.15					// 0degC
-#define T20C 293.15					// 20degC
-#define TCMB 2.7					// -270.3degC
+#define T0C  273.15 //    0.0 degrees celcius
+#define T20C 293.15 //   20.0 degrees celcius
+#define TCMB 2.7    // -270.3 degrees celcius
 
-//XGM gas flags
+// XGM gas flags.
 #define XGM_GAS_FUEL        1
 #define XGM_GAS_OXIDIZER    2
 #define XGM_GAS_CONTAMINANT 4
 
-#define TANK_LEAK_PRESSURE		(30.*ONE_ATMOSPHERE)	// Tank starts leaking
-#define TANK_RUPTURE_PRESSURE	(40.*ONE_ATMOSPHERE) // Tank spills all contents into atmosphere
+#define TANK_LEAK_PRESSURE     (30.*ONE_ATMOSPHERE) // Tank starts leaking.
+#define TANK_RUPTURE_PRESSURE  (40.*ONE_ATMOSPHERE) // Tank spills all contents into atmosphere.
+#define TANK_FRAGMENT_PRESSURE (50.*ONE_ATMOSPHERE) // Boom 3x3 base explosion.
+#define TANK_FRAGMENT_SCALE    (10.*ONE_ATMOSPHERE) // +1 for each SCALE kPa above threshold. Was 2 atm.
 
-#define TANK_FRAGMENT_PRESSURE	(50.*ONE_ATMOSPHERE) // Boom 3x3 base explosion
-#define TANK_FRAGMENT_SCALE	    (10.*ONE_ATMOSPHERE) // +1 for each SCALE kPa aboe threshold
-								// was 2 atm
-#define HUMAN_STRIP_DELAY 40 //takes 40ds = 4s to strip someone.
+#define HUMAN_STRIP_DELAY        40   // Takes 40ds = 4s to strip someone.
 #define ALIEN_SELECT_AFK_BUFFER  1    // How many minutes that a person can be AFK before not being allowed to be an alien.
-#define NORMPIPERATE 30					//pipe-insulation rate divisor
-#define HEATPIPERATE 8					//heat-exch pipe insulation
-#define FLOWFRAC 0.99				// fraction of gas transfered per process
-#define SHOES_SLOWDOWN -1.0			// How much shoes slow you down by default. Negative values speed you up
+#define NORMPIPERATE             30   // Pipe-insulation rate divisor.
+#define HEATPIPERATE             8    // Heat-exchange pipe insulation.
+#define FLOWFRAC                 0.99 // Fraction of gas transfered per process.
+#define SHOES_SLOWDOWN          -1.0  // How much shoes slow you down by default. Negative values speed you up.
 
-//ITEM INVENTORY SLOT BITMASKS
+// Item inventory slot bitmasks.
 #define SLOT_OCLOTHING  1
 #define SLOT_ICLOTHING  2
 #define SLOT_GLOVES     4
@@ -176,66 +162,63 @@
 #define SLOT_ID         256
 #define SLOT_BELT       512
 #define SLOT_BACK       1024
-#define SLOT_POCKET 2048		//this is to allow items with a w_class of 3 or 4 to fit in pockets.
-#define SLOT_DENYPOCKET 4096	//this is to deny items with a w_class of 2 or 1 to fit in pockets.
+#define SLOT_POCKET     2048  // This is to allow items with a w_class of 3 or 4 to fit in pockets.
+#define SLOT_DENYPOCKET 4096  // This is to  deny items with a w_class of 2 or 1 from fitting in pockets.
 #define SLOT_TWOEARS    8192
 #define SLOT_TIE        16384
 
-//FLAGS BITMASK
-#define STOPSPRESSUREDMAGE 1	//This flag is used on the flags variable for SUIT and HEAD items which stop pressure damage. Note that the flag 1 was previous used as ONBACK, so it is possible for some code to use (flags & 1) when checking if something can be put on your back. Replace this code with (inv_flags & SLOT_BACK) if you see it anywhere
+// Flags bitmasks.
+#define STOPPRESSUREDAMAGE 1 // This flag is used on the flags variable for SUIT and HEAD items which stop pressure damage. Note that the flag 1 was previous used as ONBACK, so it is possible for some code to use (flags & 1) when checking if something can be put on your back. Replace this code with (inv_flags & SLOT_BACK) if you see it anywhere
                              // To successfully stop you taking all pressure damage you must have both a suit and head item with this flag.
-#define NOBLUDGEON  2       // when an item has this it produces no "X has been hit by Y with Z" message with the default handler
-#define AIRTIGHT	4	    // functions with internals
-#define USEDELAY 	8		// 1 second extra delay on use (Can be used once every 2s)
-#define NOSHIELD	16		// weapon not affected by shield
-#define CONDUCT		32		// conducts electricity (metal etc.)
-#define ON_BORDER	64		// item has priority to check when entering or leaving
-#define NOBLOODY	512	// used to items if they don't want to get a blood overlay
-#define NODELAY 	8192	// 1 second attackby delay skipped (Can be used once every 0.2s). Most objects have a 1s attackby delay, which doesn't require a flag.
+#define NOBLUDGEON         2    // When an item has this it produces no "X has been hit by Y with Z" message with the default handler.
+#define AIRTIGHT           4    // Functions with internals.
+#define USEDELAY           8    // 1 second extra delay on use. (Can be used once every 2s)
+#define NOSHIELD           16   // Weapon not affected by shield.
+#define CONDUCT            32   // Conducts electricity. (metal etc.)
+#define ON_BORDER          64   // Item has priority to check when entering or leaving.
+#define NOBLOODY           512  // Used for items if they don't want to get a blood overlay.
+#define NODELAY            8192 // 1 second attack-by delay skipped (Can be used once every 0.2s). Most objects have a 1s attack-by delay, which doesn't require a flag.
 
 #define GLASSESCOVERSEYES 256
-#define MASKCOVERSEYES		256		// get rid of some of the other retardation in these flags
-#define HEADCOVERSEYES		256		// feel free to realloc these numbers for other purposes
-#define MASKCOVERSMOUTH		512		// on other items, these are just for mask/head
+#define    MASKCOVERSEYES 256 // Get rid of some of the other retardation in these flags.
+#define    HEADCOVERSEYES 256 // Feel free to reallocate these numbers for other purposes.
+#define   MASKCOVERSMOUTH 512 // On other items, these are just for mask/head.
 #define   HEADCOVERSMOUTH 512
 
-#define THICKMATERIAL 256		//From /tg: prevents syringes, parapens and hypos if the external suit or helmet (if targeting head) has this flag. Example: space suits, biosuit, bombsuits, thick suits that cover your body. (NOTE: flag shared with NOSLIP for shoes)
-#define NOSLIP		256 		//prevents from slipping on wet floors, in space etc
-
-#define OPENCONTAINER	1024	// is an open container for chemistry purposes
-
-#define BLOCK_GAS_SMOKE_EFFECT 2048	// blocks the effect that chemical clouds would have on a mob --glasses, mask and helmets ONLY! (NOTE: flag shared with ONESIZEFITSALL)
+#define THICKMATERIAL          256  // From /tg/station: prevents syringes, parapens and hyposprays if the external suit or helmet (if targeting head) has this flag. Example: space suits, biosuit, bombsuits, thick suits that cover your body. (NOTE: flag shared with NOSLIP for shoes)
+#define NOSLIP                 256  // Prevents from slipping on wet floors, in space, etc.
+#define OPENCONTAINER          1024 // Is an open container for chemistry purposes.
+#define BLOCK_GAS_SMOKE_EFFECT 2048 // Blocks the effect that chemical clouds would have on a mob -- glasses, mask and helmets ONLY! (NOTE: flag shared with ONESIZEFITSALL)
 #define ONESIZEFITSALL         2048
 #define PHORONGUARD            4096 // Does not get contaminated by phoron.
+#define	NOREACT                4096 // Reagents don't react inside this container.
+#define BLOCKHEADHAIR          4    // Temporarily removes the user's hair overlay. Leaves facial hair.
+#define BLOCKHAIR              8192 // Temporarily removes the user's hair, facial and otherwise.
 
-#define	NOREACT		4096 			//Reagents dont' react inside this container.
-
-#define BLOCKHEADHAIR 4             // temporarily removes the user's hair overlay. Leaves facial hair.
-#define BLOCKHAIR	8192			// temporarily removes the user's hair, facial and otherwise.
-
-//flags for pass_flags
+// Flags for pass_flags.
 #define PASSTABLE  1
 #define PASSGLASS  2
 #define PASSGRILLE 4
 #define PASSBLOB   8
 
-//turf-only flags
+// Turf-only flags.
 #define NOJAUNT 1 // This is used in literally one place, turf.dm, to block ethereal jaunt.
 
-//Bit flags for the flags_inv variable, which determine when a piece of clothing hides another. IE a helmet hiding glasses.
-//APPLIES ONLY TO THE EXTERIOR SUIT!!
+// Bitmasks for the flags_inv variable. These determine when a piece of clothing hides another, i.e. a helmet hiding glasses.
+// WARNING: The following flags apply only to the external suit!
 #define HIDEGLOVES      1
 #define HIDESUITSTORAGE 2
 #define HIDEJUMPSUIT    4
 #define HIDESHOES       8
 #define HIDETAIL        16
-//APPLIES ONLY TO HELMETS/MASKS!!
-#define HIDEMASK	1
-#define HIDEEARS	2	//headsets and such
-#define HIDEEYES	4	//glasses
-#define HIDEFACE	8	//Dictates whether we appear as unknown.
 
-//slots
+// WARNING: The following flags apply only to the helmets and masks!
+#define HIDEMASK 1
+#define HIDEEARS 2 // Headsets and such.
+#define HIDEEYES 4 // Glasses.
+#define HIDEFACE 8 // Dictates whether we appear as "Unknown".
+
+// Slots.
 #define slot_back        1
 #define slot_wear_mask   2
 #define slot_handcuffed  3
@@ -259,9 +242,7 @@
 #define slot_legs        21
 #define slot_tie         22
 
-//Cant seem to find a mob bitflags area other than the powers one
-
-// bitflags for clothing parts
+// Bitflags for clothing parts.
 #define HEAD        1
 #define FACE        2
 #define EYES        4
@@ -269,22 +250,21 @@
 #define LOWER_TORSO 16
 #define LEG_LEFT    32
 #define LEG_RIGHT   64
-#define LEGS			96
+#define LEGS        96   //  LEG_LEFT | LEG_RIGHT
 #define FOOT_LEFT   128
 #define FOOT_RIGHT  256
-#define FEET			384
+#define FEET        384  // FOOT_LEFT | FOOT_RIGHT
 #define ARM_LEFT    512
 #define ARM_RIGHT   1024
-#define ARMS			1536
+#define ARMS        1536 //  ARM_LEFT | ARM_RIGHT
 #define HAND_LEFT   2048
 #define HAND_RIGHT  4096
-#define HANDS			6144
+#define HANDS       6144 // HAND_LEFT | HAND_RIGHT
 #define FULL_BODY   8191
 
-// bitflags for the percentual amount of protection a piece of clothing which covers the body part offers.
-// Used with human/proc/get_heat_protection() and human/proc/get_cold_protection()
-// The values here should add up to 1.
-// Hands and feet have 2.5%, arms and legs 7.5%, each of the torso parts has 15% and the head has 30%
+// Bitflags for the percentual amount of protection a piece of clothing which covers the body part offers.
+// Used with human/proc/get_heat_protection() and human/proc/get_cold_protection().
+// The values here should add up to 1, e.g., the head has 30% protection.
 #define THERMAL_PROTECTION_HEAD        0.3
 #define THERMAL_PROTECTION_UPPER_TORSO 0.15
 #define THERMAL_PROTECTION_LOWER_TORSO 0.15
@@ -297,19 +277,7 @@
 #define THERMAL_PROTECTION_HAND_LEFT   0.025
 #define THERMAL_PROTECTION_HAND_RIGHT  0.025
 
-//bitflags for mutations
-	// Extra powers:
-#define SHADOW			(1<<10)	// shadow teleportation (create in/out portals anywhere) (25%)
-#define SCREAM			(1<<11)	// supersonic screaming (25%)
-#define EXPLOSIVE		(1<<12)	// exploding on-demand (15%)
-#define REGENERATION	(1<<13)	// superhuman regeneration (30%)
-#define REPROCESSOR		(1<<14)	// eat anything (50%)
-#define SHAPESHIFTING	(1<<15)	// take on the appearance of anything (40%)
-#define PHASING			(1<<16)	// ability to phase through walls (40%)
-#define SHIELD			(1<<17)	// shielding from all projectile attacks (30%)
-#define SHOCKWAVE		(1<<18)	// attack a nearby tile and cause a massive shockwave, knocking most people on their asses (25%)
-#define ELECTRICITY		(1<<19)	// ability to shoot electric attacks (15%)
-
+// Bitflags for mutations.
 #define STRUCDNASIZE 27
 #define   UNIDNASIZE 13
 
@@ -324,33 +292,47 @@
 #define NOCLONE         8
 
 // Extra powers:
-#define LASER			9 	// harm intent - click anywhere to shoot lasers from eyes
-#define HEAL			10 	// healing people with hands
-#define SHADOW			11 	// shadow teleportation (create in/out portals anywhere) (25%)
-#define SCREAM			12 	// supersonic screaming (25%)
-#define EXPLOSIVE		13 	// exploding on-demand (15%)
-#define REGENERATION	14 	// superhuman regeneration (30%)
-#define REPROCESSOR		15 	// eat anything (50%)
-#define SHAPESHIFTING	16 	// take on the appearance of anything (40%)
-#define PHASING			17 	// ability to phase through walls (40%)
-#define SHIELD			18 	// shielding from all projectile attacks (30%)
-#define SHOCKWAVE		19 	// attack a nearby tile and cause a massive shockwave, knocking most people on their asses (25%)
-#define ELECTRICITY		20 	// ability to shoot electric attacks (15%)
+// FIXME: These are duplicated below, but it seems that these should be in the latter form. The flags duplicated are never used anywhere else.
+#define SHADOW        (1 << 10) // 25% - Shadow teleportation. (create in/out portals anywhere)
+#define SCREAM        (1 << 11) // 25% - Supersonic screaming.
+#define EXPLOSIVE     (1 << 12) // 15% - Exploding on-demand.
+#define REGENERATION  (1 << 13) // 30% - Superhuman regeneration.
+#define REPROCESSOR   (1 << 14) // 50% - Eat anything.
+#define SHAPESHIFTING (1 << 15) // 40% - Take on the appearance of anything.
+#define PHASING       (1 << 16) // 40% - Ability to phase through walls.
+#define SHIELD        (1 << 17) // 30% - Shielding from all projectile attacks.
+#define SHOCKWAVE     (1 << 18) // 25% - Attack a nearby tile and cause a massive shockwave, knocking most people on their asses.
+#define ELECTRICITY   (1 << 19) // 15% - Ability to shoot electric attacks.
+
+#define LASER         9  // Harm intent - click anywhere to shoot lasers from eyes.
+#define HEAL          10 // Healing people with hands.
+
+#define SHADOW        11 // 25% - Shadow teleportation. (create in/out portals anywhere)
+#define SCREAM        12 // 25% - Supersonic screaming.
+#define EXPLOSIVE     13 // 15% - Sxploding on-demand.
+#define REGENERATION  14 // 30% - Superhuman regeneration.
+#define REPROCESSOR   15 // 50% - Eat anything.
+#define SHAPESHIFTING 16 // 40% - Take on the appearance of anything.
+#define PHASING       17 // 40% - Ability to phase through walls.
+#define SHIELD        18 // 30% - Shielding from all projectile attacks.
+#define SHOCKWAVE     19 // 25% - Attack a nearby tile and cause a massive shockwave, knocking most people on their asses.
+#define ELECTRICITY   20 // 15% - Ability to shoot electric attacks.
+
 #define SKELETON      29
 #define PLANT         30
 
 // Other Mutations:
-#define mNobreath		100 	// no need to breathe
-#define mRemote			101 	// remote viewing
-#define mRegen			102 	// health regen
-#define mRun			103 	// no slowdown
-#define mRemotetalk		104 	// remote talking
-#define mMorph			105 	// changing appearance
-#define mBlend			106 	// nothing (seriously nothing)
-#define mHallucination	107 	// hallucinations
-#define mFingerprints	108 	// no fingerprints
-#define mShock			109 	// insulated hands
-#define mSmallsize		110 	// table climbing
+#define mNobreath      100 // No need to breathe.
+#define mRemote        101 // Remote viewing.
+#define mRegen         102 // Health regeneration.
+#define mRun           103 // No slowdown.
+#define mRemotetalk    104 // Remote talking.
+#define mMorph         105 // Hanging appearance.
+#define mBlend         106 // Nothing. (seriously nothing)
+#define mHallucination 107 // Hallucinations.
+#define mFingerprints  108 // No fingerprints.
+#define mShock         109 // Insulated hands.
+#define mSmallsize     110 // Table climbing.
 
 // disabilities
 #define NEARSIGHTED 1
@@ -364,32 +346,32 @@
 #define MUTE  2
 #define DEAF  4
 
-//mob/var/stat things
+// /mob/var/stat things.
 #define CONSCIOUS   0
 #define UNCONSCIOUS 1
 #define DEAD        2
 
-// channel numbers for power
+// Channel numbers for power.
 #define EQUIP   1
 #define LIGHT   2
 #define ENVIRON 3
-#define TOTAL	4	//for total power used only
+#define TOTAL   4 // For total power used only.
 
-// bitflags for machine stat variable
+// Bitflags for machine stat variable.
 #define BROKEN   1
 #define NOPOWER  2
-#define POWEROFF	4		// tbd
-#define MAINT		8			// under maintaince
-#define EMPED		16		// temporary broken by EMP pulse
+#define POWEROFF 4  // TBD.
+#define MAINT    8  // Under maintenance.
+#define EMPED    16 // Temporary broken by EMP pulse.
 
-//bitflags for door switches.
+// Bitmasks for door switches.
 #define OPEN   1
 #define IDSCAN 2
 #define BOLTS  4
 #define SHOCK  8
 #define SAFE   16
 
-//metal, glass, rod stacks
+// Metal sheets, glass sheets, and rod stacks.
 #define MAX_STACK_AMOUNT_METAL 50
 #define MAX_STACK_AMOUNT_GLASS 50
 #define MAX_STACK_AMOUNT_RODS  60
@@ -402,8 +384,8 @@
 
 #define IS_MODE_COMPILED(MODE) (ispath(text2path("/datum/game_mode/"+(MODE))))
 
-//Damage things	//TODO: merge these down to reduce on defines
-//Way to waste perfectly good damagetype names (BRUTE) on this... If you were really worried about case sensitivity, you could have just used lowertext(damagetype) in the proc...
+// Damage things. TODO: Merge these down to reduce on defines.
+// Way to waste perfectly good damage-type names (BRUTE) on this... If you were really worried about case sensitivity, you could have just used lowertext(damagetype) in the proc.
 #define BRUTE     "brute"
 #define BURN      "fire"
 #define TOX       "tox"
@@ -411,22 +393,26 @@
 #define CLONE     "clone"
 #define HALLOSS   "halloss"
 
+#define CUT       "cut"
+#define BRUISE    "bruise"
+
 #define STUN      "stun"
 #define WEAKEN    "weaken"
 #define PARALYZE  "paralize"
 #define IRRADIATE "irradiate"
 #define AGONY     "agony"     // Added in PAIN!
+#define SLUR      "slur"
 #define STUTTER   "stutter"
 #define EYE_BLUR  "eye_blur"
 #define DROWSY    "drowsy"
 
-//I hate adding defines like this but I'd much rather deal with bitflags than lists and string searches
+// I hate adding defines like this but I'd much rather deal with bitflags than lists and string searches.
 #define BRUTELOSS 1
 #define FIRELOSS  2
 #define TOXLOSS   4
 #define OXYLOSS   8
 
-//Bitflags defining which status effects could be or are inflicted on a mob
+// Bitflags defining which status effects could be or are inflicted on a mob.
 #define CANSTUN     1
 #define CANWEAKEN   2
 #define CANPARALYSE 4
@@ -434,32 +420,32 @@
 #define LEAPING     16
 #define PASSEMOTES  32    // Mob has a cortical borer or holders inside of it that need to see emotes.
 #define GODMODE     4096
-#define FAKEDEATH	8192	//Replaces stuff like changeling.changeling_fakedeath
-#define DISFIGURED	16384	//I'll probably move this elsewhere if I ever get wround to writing a bitflag mob-damage system
+#define FAKEDEATH   8192  // Replaces stuff like changeling.changeling_fakedeath.
+#define DISFIGURED  16384 // I'll probably move this elsewhere if I ever get wround to writing a bitflag mob-damage system.
 #define XENO_HOST   32768 // Tracks whether we're gonna be a baby alien's mummy.
 
-//Grab levels
+// Grab levels.
 #define GRAB_PASSIVE    1
 #define GRAB_AGGRESSIVE 2
 #define GRAB_NECK       3
 #define GRAB_UPGRADING  4
 #define GRAB_KILL       5
 
-//Security levels
+// Security levels.
 #define SEC_LEVEL_GREEN 0
 #define SEC_LEVEL_BLUE  1
 #define SEC_LEVEL_RED   2
 #define SEC_LEVEL_DELTA 3
 
+// Click cooldowns, in tenths of a second.
 #define CLICK_CD_MELEE 8
 #define CLICK_CD_RANGE 4
-//click cooldowns, in tenths of a second
 
-#define TRANSITIONEDGE	7 //Distance from edge to move to another z-level
+#define TRANSITIONEDGE 7 // Distance from edge to move to another z-level.
 
-//A set of constants used to determine which type of mute an admin wishes to apply:
-//Please read and understand the muting/automuting stuff before changing these. MUTE_IC_AUTO etc = (MUTE_IC << 1)
-//Therefore there needs to be a gap between the flags for the automute flags
+// A set of constants used to determine which type of mute an admin wishes to apply.
+// Please read and understand the muting/automuting stuff before changing these. MUTE_IC_AUTO, etc. = (MUTE_IC << 1)
+// Therefore there needs to be a gap between the flags for the automute flags.
 #define MUTE_IC        1
 #define MUTE_OOC       2
 #define MUTE_PRAY      4
@@ -467,7 +453,7 @@
 #define MUTE_DEADCHAT  16
 #define MUTE_ALL       31
 
-//Number of identical messages required to get the spam-prevention automute thing to trigger warnings and automutes
+// Number of identical messages required to get the spam-prevention auto-mute thing to trigger warnings and automutes.
 #define SPAM_TRIGGER_WARNING  5
 #define SPAM_TRIGGER_AUTOMUTE 10
 
@@ -476,43 +462,37 @@
 #define BANTYPE_TEMP        2
 #define BANTYPE_JOB_PERMA   3
 #define BANTYPE_JOB_TEMP    4
-#define BANTYPE_ANY_FULLBAN	5 //used to locate stuff to unban.
-
-#define SEE_INVISIBLE_MINIMUM 5
-
-#define SEE_INVISIBLE_OBSERVER_NOLIGHTING 15
+#define BANTYPE_ANY_FULLBAN 5 // Used to locate stuff to unban.
 
+// Invisibility constants.
 #define INVISIBILITY_LIGHTING             20
+#define INVISIBILITY_LEVEL_ONE            35
+#define INVISIBILITY_LEVEL_TWO            45
+#define INVISIBILITY_OBSERVER             60
+#define INVISIBILITY_AI_EYE               61
 
 #define SEE_INVISIBLE_LIVING              25
-
-#define SEE_INVISIBLE_LEVEL_ONE 35	//Used by some stuff in code. It's really poorly organized.
-#define INVISIBILITY_LEVEL_ONE 35	//Used by some stuff in code. It's really poorly organized.
-
-#define SEE_INVISIBLE_LEVEL_TWO 45	//Used by some other stuff in code. It's really poorly organized.
-#define INVISIBILITY_LEVEL_TWO 45	//Used by some other stuff in code. It's really poorly organized.
-
-#define INVISIBILITY_OBSERVER 60
+#define SEE_INVISIBLE_OBSERVER_NOLIGHTING 15
+#define SEE_INVISIBLE_LEVEL_ONE           35
+#define SEE_INVISIBLE_LEVEL_TWO           45
 #define SEE_INVISIBLE_OBSERVER            60
-#define INVISIBILITY_AI_EYE 61
 #define SEE_INVISIBLE_OBSERVER_AI_EYE     61
 
+#define SEE_INVISIBLE_MINIMUM 5
 #define  INVISIBILITY_MAXIMUM 100
 
-//Object specific defines
-#define CANDLE_LUM 3 //For how bright candles are
+// Object specific defines.
+#define CANDLE_LUM 3 // For how bright candles are.
 
-
-//Some mob defines below
+// Some mob defines below.
 #define AI_CAMERA_LUMINOSITY 6
 
 #define BORGMESON 1
 #define BORGTHERM 2
 #define BORGXRAY  4
 
-//some arbitrary defines to be used by self-pruning global lists. (see master_controller)
-#define PROCESS_KILL 26	//Used to trigger removal from a processing list
-
+// Some arbitrary defines to be used by self-pruning global lists. (see master_controller)
+#define PROCESS_KILL 26 // Used to trigger removal from a processing list.
 
 #define HOSTILE_STANCE_IDLE      1
 #define HOSTILE_STANCE_ALERT     2
@@ -522,28 +502,7 @@
 
 #define ROUNDSTART_LOGOUT_REPORT_TIME 6000 // Amount of time (in deciseconds) after the rounds starts, that the player disconnect report is issued.
 
-//Damage things
-
-#define CUT 		"cut"
-#define BRUISE		"bruise"
-#define BRUTE		"brute"
-#define BURN		"fire"
-#define TOX			"tox"
-#define OXY			"oxy"
-#define CLONE		"clone"
-#define HALLOSS		"halloss"
-
-#define STUN		"stun"
-#define WEAKEN		"weaken"
-#define PARALYZE	"paralize"
-#define IRRADIATE	"irradiate"
-#define STUTTER		"stutter"
-#define SLUR 		"slur"
-#define EYE_BLUR	"eye_blur"
-#define DROWSY		"drowsy"
-
-///////////////////ORGAN DEFINES///////////////////
-
+// Organ defines.
 #define ORGAN_CUT_AWAY   1
 #define ORGAN_GAUZED     2
 #define ORGAN_ATTACHABLE 4
@@ -556,12 +515,7 @@
 #define ORGAN_DEAD       1024
 #define ORGAN_MUTATED    2048
 
-#define ROUNDSTART_LOGOUT_REPORT_TIME 6000 //Amount of time (in deciseconds) after the rounds starts, that the player disconnect report is issued.
-
-
-
-//Please don't edit these values without speaking to Errorage first	~Carn
-//Admin Permissions
+// Admin permissions. Please don't edit these values without speaking to Errorage first. ~Carn
 #define R_BUILDMODE     1
 #define R_ADMIN         2
 #define R_BAN           4
@@ -581,7 +535,7 @@
 
 #define R_MAXPERMISSION 32768 // This holds the maximum value for a permission. It is used in iteration, so keep it updated.
 
-//Preference toggles
+// Preference toggles.
 #define SOUND_ADMINHELP 1
 #define SOUND_MIDI      2
 #define SOUND_AMBIENCE  4
@@ -617,7 +571,6 @@
 #define BE_MUTINEER   8192
 #define BE_PAI        16384
 
-//Not sure if moving this to global.dm would break the defines.
 var/list/be_special_flags = list(
 	"Traitor"          = BE_TRAITOR,
 	"Operative"        = BE_OPERATIVE,
@@ -636,10 +589,11 @@ var/list/be_special_flags = list(
 	"pAI"              = BE_PAI
 )
 
-#define AGE_MIN 17			//youngest a character can be
-#define AGE_MAX 85			//oldest a character can be
+// Age limits on a character.
+#define AGE_MIN 17
+#define AGE_MAX 85
 
-//Languages!
+// Languages.
 #define LANGUAGE_HUMAN  1
 #define LANGUAGE_ALIEN  2
 #define LANGUAGE_DOG    4
@@ -652,53 +606,53 @@ var/list/be_special_flags = list(
 #define LEFT  1
 #define RIGHT 2
 
-// for secHUDs and medHUDs and variants. The number is the location of the image on the list hud_list of humans.
-#define HEALTH_HUD		1 // a simple line rounding the mob's number health
-#define STATUS_HUD		2 // alive, dead, diseased, etc.
-#define ID_HUD			3 // the job asigned to your ID
-#define WANTED_HUD		4 // wanted, released, parroled, security status
-#define IMPLOYAL_HUD		5 // loyality implant
-#define IMPCHEM_HUD		6 // chemical implant
-#define IMPTRACK_HUD		7 // tracking implant
-#define SPECIALROLE_HUD 	8 // AntagHUD image
-#define STATUS_HUD_OOC		9 // STATUS_HUD without virus db check for someone being ill.
+// For secHUDs and medHUDs and variants. The number is the location of the image on the list hud_list of humans.
+#define      HEALTH_HUD 1 // A simple line rounding the mob's number health.
+#define      STATUS_HUD 2 // Alive, dead, diseased, etc.
+#define          ID_HUD 3 // The job asigned to your ID.
+#define      WANTED_HUD 4 // Wanted, released, paroled, security status.
+#define    IMPLOYAL_HUD 5 // Loyality implant.
+#define     IMPCHEM_HUD 6 // Chemical implant.
+#define    IMPTRACK_HUD 7 // Tracking implant.
+#define SPECIALROLE_HUD 8 // AntagHUD image.
+#define  STATUS_HUD_OOC 9 // STATUS_HUD without virus DB check for someone being ill.
 
-//Pulse levels, very simplified
-#define PULSE_NONE		0	//so !M.pulse checks would be possible
+// Pulse levels, very simplified.
+#define PULSE_NONE    0 // So !M.pulse checks would be possible.
 #define PULSE_SLOW    1 // <60     bpm
 #define PULSE_NORM    2 //  60-90  bpm
 #define PULSE_FAST    3 //  90-120 bpm
 #define PULSE_2FAST   4 // >120    bpm
-#define PULSE_THREADY	5	//occurs during hypovolemic shock
-#define GETPULSE_HAND	0	//less accurate (hand)
-#define GETPULSE_TOOL	1	//more accurate (med scanner, sleeper, etc)
+#define PULSE_THREADY 5 // Occurs during hypovolemic shock
+#define GETPULSE_HAND 0 // Less accurate. (hand)
+#define GETPULSE_TOOL 1 // More accurate. (med scanner, sleeper, etc.)
 
 // Species flags.
 #define NO_BLOOD       1     // Vessel var is not filled with blood, cannot bleed out.
 #define NO_BREATHE     2     // Cannot suffocate or take oxygen loss.
 #define NO_SCAN        4     // Cannot be scanned in a DNA machine/genome-stolen.
-#define NO_PAIN 8           // Cannot suffer halloss/recieves deceptive health indicator
-#define NO_SLIP 16          // Cannot fall over
-#define NO_POISON 32        // Cannot not suffer toxloss
-#define HAS_SKIN_TONE 64    // Skin tone selectable in chargen (0-255)
-#define HAS_SKIN_COLOR 128  // Skin colour selectable in chargen (RGB)
-#define HAS_LIPS 256        // Lips are drawn onto the mob icon (lipstick)
-#define HAS_UNDERWEAR 512   // Underwear is drawn onto the mob icon
-#define IS_PLANT 1024       // Is a treeperson
-#define IS_WHITELISTED 2048 // Must be whitelisted to play
-#define IS_SYNTHETIC 4096   // Is a machine race
-#define HAS_EYE_COLOR 8192  // Eye colour selectable in chargen (RGB)
-#define CAN_JOIN 16384      // Species is selectable in chargen
-#define IS_RESTRICTED 32768 // Is not a core/normally playable species (castes, mutantraces)
+#define NO_PAIN        8     // Cannot suffer halloss/recieves deceptive health indicator.
+#define NO_SLIP        16    // Cannot fall over.
+#define NO_POISON      32    // Cannot not suffer toxloss.
+#define HAS_SKIN_TONE  64    // Skin tone selectable in chargen. (0-255)
+#define HAS_SKIN_COLOR 128   // Skin colour selectable in chargen. (RGB)
+#define HAS_LIPS       256   // Lips are drawn onto the mob icon. (lipstick)
+#define HAS_UNDERWEAR  512   // Underwear is drawn onto the mob icon.
+#define IS_PLANT       1024  // Is a treeperson.
+#define IS_WHITELISTED 2048  // Must be whitelisted to play.
+#define IS_SYNTHETIC   4096  // Is a machine race.
+#define HAS_EYE_COLOR  8192  // Eye colour selectable in chargen. (RGB)
+#define CAN_JOIN       16384 // Species is selectable in chargen.
+#define IS_RESTRICTED  32768 // Is not a core/normally playable species. (castes, mutantraces)
 
 // Language flags.
 #define WHITELISTED 1   // Language is available if the speaker is whitelisted.
 #define RESTRICTED  2   // Language can only be accquired by spawning or an admin.
-#define NONVERBAL 4    		// Language has a significant non-verbal component. Speech is garbled without line-of-sight
+#define NONVERBAL   4   // Language has a significant non-verbal component. Speech is garbled without line-of-sight.
 #define SIGNLANG    8   // Language is completely non-verbal. Speech is displayed through emotes for those who can understand.
 #define HIVEMIND    16  // Broadcast to all mobs with this language.
-#define NONGLOBAL 32		// Do not add to general languages list
-#define INNATE 64			// All mobs can be assumed to speak and understand this language (audible emotes)
+#define NONGLOBAL   32  // Do not add to general languages list.
+#define INNATE      64  // All mobs can be assumed to speak and understand this language. (audible emotes)
 #define NO_TALK_MSG 128 // Do not show the "\The [speaker] talks into \the [radio]" message
 
 //Flags for zone sleeping
@@ -716,33 +670,32 @@ var/list/be_special_flags = list(
 #define COLOR_WHITE  "#FFFFFF"
 
 /*
-	Germs and infections
+ *	Germs and infections.
 */
 
-#define GERM_LEVEL_AMBIENT		110		//maximum germ level you can reach by standing still
-#define GERM_LEVEL_MOVE_CAP		200		//maximum germ level you can reach by running around
+#define GERM_LEVEL_AMBIENT  110 // Maximum germ level you can reach by standing still.
+#define GERM_LEVEL_MOVE_CAP 200 // Maximum germ level you can reach by running around.
 
 #define INFECTION_LEVEL_ONE   100
 #define INFECTION_LEVEL_TWO   500
 #define INFECTION_LEVEL_THREE 1000
 
 /*
-	Shuttles
+ *	Shuttles.
 */
 
-// these define the time taken for the shuttle to get to SS13
-// and the time before it leaves again
-#define SHUTTLE_PREPTIME 				300	// 5 minutes = 300 seconds - after this time, the shuttle departs centcom and cannot be recalled
-#define SHUTTLE_LEAVETIME 				180	// 3 minutes = 180 seconds - the duration for which the shuttle will wait at the station after arriving
-#define SHUTTLE_TRANSIT_DURATION		300	// 5 minutes = 300 seconds - how long it takes for the shuttle to get to the station
+// These define the time taken for the shuttle to get to the space station, and the time before it leaves again.
+#define SHUTTLE_PREPTIME                300 // 5 minutes = 300 seconds - after this time, the shuttle departs centcom and cannot be recalled.
+#define SHUTTLE_LEAVETIME               180 // 3 minutes = 180 seconds - the duration for which the shuttle will wait at the station after arriving.
+#define SHUTTLE_TRANSIT_DURATION        300 // 5 minutes = 300 seconds - how long it takes for the shuttle to get to the station.
 #define SHUTTLE_TRANSIT_DURATION_RETURN 120 // 2 minutes = 120 seconds - for some reason it takes less time to come back, go figure.
 
-//Shuttle moving status
+// Shuttle moving status.
 #define SHUTTLE_IDLE      0
 #define SHUTTLE_WARMUP    1
 #define SHUTTLE_INTRANSIT 2
 
-//Ferry shuttle processing status
+// Ferry shuttle processing status.
 #define IDLE_STATE   0
 #define WAIT_LAUNCH  1
 #define FORCE_LAUNCH 2
@@ -750,8 +703,8 @@ var/list/be_special_flags = list(
 #define WAIT_FINISH  4
 
 // computer3 error codes, move lower in the file when it passes dev -Sayu
- #define PROG_CRASH      1  // Generic crash
- #define MISSING_PERIPHERAL  2  // Missing hardware
+#define PROG_CRASH          1  // Generic crash.
+#define MISSING_PERIPHERAL  2  // Missing hardware.
 #define BUSTED_ASS_COMPUTER 4  // Self-perpetuating error.  BAC will continue to crash forever.
 #define MISSING_PROGRAM     8  // Some files try to automatically launch a program. This is that failing.
 #define FILE_DRM            16 // Some files want to not be copied/moved. This is them complaining that you tried.
@@ -764,47 +717,48 @@ var/list/be_special_flags = list(
 #define IS_UNATHI 4
 #define IS_XENOS  5
 
-#define MAX_GEAR_COST 5 //Used in chargen for loadout limit.
+#define MAX_GEAR_COST 5 // Used in chargen for accessory loadout limit.
 
 /*
-	Atmos Machinery
+ *	Atmospherics Machinery.
 */
-#define MAX_SIPHON_FLOWRATE		2500	//L/s	This can be used to balance how fast a room is siphoned. Anything higher than CELL_VOLUME has no effect.
-#define MAX_SCRUBBER_FLOWRATE	200		//L/s	Max flow rate when scrubbing from a turf.
+#define MAX_SIPHON_FLOWRATE   2500 // L/s. This can be used to balance how fast a room is siphoned. Anything higher than CELL_VOLUME has no effect.
+#define MAX_SCRUBBER_FLOWRATE 200  // L/s. Max flow rate when scrubbing from a turf.
 
-//These balance how easy or hard it is to create huge pressure gradients with pumps and filters. Lower values means it takes longer to create large pressures differences.
-//Has no effect on pumping gasses from high pressure to low, only from low to high. Must be between 0 and 1.
+// These balance how easy or hard it is to create huge pressure gradients with pumps and filters.
+// Lower values means it takes longer to create large pressures differences.
+// Has no effect on pumping gasses from high pressure to low, only from low to high.
 #define ATMOS_PUMP_EFFICIENCY   2.5
 #define ATMOS_FILTER_EFFICIENCY 2.5
 
-//will not bother pumping or filtering if the gas source as fewer than this amount of moles, to help with performance.
-#define MINUMUM_MOLES_TO_PUMP	0.01
-#define MINUMUM_MOLES_TO_FILTER	0.1
+// Will not bother pumping or filtering if the gas source as fewer than this amount of moles, to help with performance.
+#define MINIMUM_MOLES_TO_PUMP   0.01
+#define MINIMUM_MOLES_TO_FILTER 0.1
 
-//The flow rate/effectiveness of various atmos devices is limited by their internal volume, so for many atmos devices these will control maximum flow rates in L/s
-#define ATMOS_DEFAULT_VOLUME_PUMP	200	//L
-#define ATMOS_DEFAULT_VOLUME_FILTER	200	//L
-#define ATMOS_DEFAULT_VOLUME_MIXER	200	//L
-#define ATMOS_DEFAULT_VOLUME_PIPE	70	//L
+// The flow rate/effectiveness of various atmos devices is limited by their internal volume,
+// so for many atmos devices these will control maximum flow rates in L/s.
+#define ATMOS_DEFAULT_VOLUME_PUMP   200 // Liters.
+#define ATMOS_DEFAULT_VOLUME_FILTER 200 // L.
+#define ATMOS_DEFAULT_VOLUME_MIXER  200 // L.
+#define ATMOS_DEFAULT_VOLUME_PIPE   70  // L.
 
 // Reagent metabolism defines.
 #define FOOD_METABOLISM    0.4
 #define ALCOHOL_METABOLISM 0.1
 
-//Chemistry
+// Chemistry.
+#define CHEM_SYNTH_ENERGY 500 // How much energy does it take to synthesize 1 unit of chemical, in Joules.
 
-#define CHEM_SYNTH_ENERGY	500	//How much energy does it take to synthesize 1 unit of chemical, in J
-
-
-#define SPEED_OF_LIGHT 3e8 //not exact but hey!
-#define SPEED_OF_LIGHT_SQ 9e+16
-#define FIRE_DAMAGE_MODIFIER 0.0215 //Higher values result in more external fire damage to the skin (default 0.0215)
+#define SPEED_OF_LIGHT       3e8    // Approximate.
+#define SPEED_OF_LIGHT_SQ    9e16
+#define FIRE_DAMAGE_MODIFIER 0.0215 // Higher values result in more external fire damage to the skin. (default 0.0215)
 #define  AIR_DAMAGE_MODIFIER 2.025  // More means less damage from hot air scalding lungs, less = more damage. (default 2.025)
 #define INFINITY             1.#INF
-#define BACKGROUND_ENABLED 0    // The default value for all uses of set background. Set background can cause gradual lag and is recommended you only turn this on if necessary.
+#define BACKGROUND_ENABLED   0      // The default value for all uses of set background. Set background can
+                                    // cause gradual lag and is recommended you only turn this on if necessary.
                                     // 1 will enable set background. 0 will disable set background.
 
-//Don't set this very much higher then 1024 unless you like inviting people in to dos your server with message spam
+// Setting this much higher than 1024 could allow spammers to DOS the server easily.
 #define MAX_MESSAGE_LEN       1024
 #define MAX_PAPER_MESSAGE_LEN 3072
 #define MAX_BOOK_MESSAGE_LEN  9216
@@ -826,3 +780,4 @@ var/list/be_special_flags = list(
 #define STATUS_UPDATE 1 // ORANGE Visability
 #define STATUS_DISABLED 0 // RED Visability
 #define STATUS_CLOSE -1 // Close the interface
+

maps/exodus-1.dmm

@@ -1147,7 +1147,7 @@
 "awc" = (/obj/structure/table,/obj/item/weapon/storage/box/donkpockets,/obj/item/weapon/storage/box/donkpockets{pixel_x = -3; pixel_y = -3},/turf/simulated/floor,/area/security/prison)
 "awd" = (/obj/structure/table,/obj/item/weapon/minihoe,/obj/item/device/analyzer/plant_analyzer,/obj/item/clothing/head/greenbandana,/turf/simulated/floor,/area/security/prison)
 "awe" = (/obj/machinery/vending/hydronutrients,/turf/simulated/floor,/area/security/prison)
-"awf" = (/obj/machinery/seed_storage/garden,/turf/simulated/floor,/area/security/prison)
+"awf" = (/obj/machinery/seed_storage/garden,/turf/simulated/floor,/area/hydroponics)
 "awg" = (/obj/structure/table,/obj/structure/bedsheetbin,/turf/simulated/floor,/area/security/prison)
 "awh" = (/obj/structure/closet{name = "Prisoner's Locker"},/obj/item/clothing/head/soft/orange,/obj/item/clothing/shoes/sandal,/turf/simulated/floor,/area/security/prison)
 "awi" = (/obj/machinery/light,/obj/structure/stool/bed,/obj/item/weapon/bedsheet/orange,/turf/simulated/floor,/area/security/prison)
@@ -2262,7 +2262,7 @@
 "aRz" = (/obj/machinery/biogenerator,/turf/simulated/floor,/area/hydroponics)
 "aRA" = (/obj/machinery/seed_extractor,/turf/simulated/floor,/area/hydroponics)
 "aRB" = (/obj/machinery/vending/hydronutrients,/turf/simulated/floor,/area/hydroponics)
-"aRC" = (/obj/machinery/seed_storage/garden,/turf/simulated/floor,/area/hydroponics)
+"aRC" = (/obj/machinery/seed_storage/garden,/turf/simulated/floor,/area/security/prison)
 "aRD" = (/obj/structure/disposalpipe/trunk{dir = 1},/obj/machinery/disposal,/obj/item/device/radio/intercom{name = "Station Intercom (General)"; pixel_y = -29},/turf/simulated/floor{icon_state = "green"; dir = 4},/area/hydroponics)
 "aRE" = (/obj/structure/grille,/obj/structure/window/reinforced{dir = 4},/obj/structure/window/reinforced{dir = 8},/obj/structure/window/reinforced,/obj/machinery/door/firedoor/border_only{dir = 2},/turf/simulated/floor/plating,/area/hydroponics)
 "aRF" = (/obj/machinery/vending/hydronutrients,/turf/simulated/floor{icon_state = "green"; dir = 8},/area/hydroponics)
@@ -5976,7 +5976,7 @@
 "ckV" = (/obj/structure/cable/yellow{d1 = 1; d2 = 4; icon_state = "1-4"},/obj/structure/cable/yellow{d1 = 2; d2 = 4; icon_state = "2-4"},/turf/simulated/floor/plating/airless,/area/solar/starboard)
 "ckW" = (/obj/machinery/air_sensor{frequency = 1441; id_tag = "o2_sensor"},/turf/simulated/floor/engine{name = "o2 floor"; nitrogen = 0; oxygen = 100000},/area/atmos)
 "ckX" = (/obj/structure/grille,/obj/structure/window/reinforced{dir = 1},/obj/structure/window/reinforced{dir = 4},/obj/structure/window/reinforced,/obj/structure/window/reinforced{dir = 8},/obj/structure/disposalpipe/segment{dir = 4},/obj/machinery/door/blast/regular{density = 0; icon_state = "pdoor0"; id = "xenobio1"; name = "Containment Blast Doors"; opacity = 0},/obj/structure/cable/green{d2 = 4; icon_state = "0-4"},/turf/simulated/floor/plating,/area/rnd/xenobiology)
-"ckY" = (/obj/structure/table,/obj/item/device/multitool{pixel_x = 5},/obj/item/device/t_scanner,/obj/item/weapon/reagent_containers/spray/cleaner,/turf/simulated/floor,/area/engine/workshop)
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 "clb" = (/obj/item/weapon/wirecutters,/obj/effect/decal/cleanable/blood/oil/streak{amount = 0},/turf/simulated/floor/plating,/area/construction)
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