Aliens:

Reworked the code to use a new "plasma" var instead of toxloss for their powers.
Facehuggers are now active for 30 to 60 instead of 3 to 5 seconds.
Aliens can see whether facehuggers are active without needing to examine them.
Changelings:
Ranged sting is now 2 squares-ranged instead of 3 squares.
Space:
Reverted the randomly accessible z-levels back to how they were (derelict and ai sat).

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2627 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/living/carbon/alien/humanoid/alien_powers.dm

@@ -10,10 +10,10 @@ Doesn't work on other aliens/AI.*/
 	if(stat)
 		src << "\green You must be conscious to do this."
 		return 0
-	else if(X&&getToxLoss() < X)
+	else if(X && getPlasma() < X)
 		src << "\green Not enough plasma stored."
 		return 0
-	else if(Y&&(!isturf(src.loc) || istype(src.loc, /turf/space)))
+	else if(Y && (!isturf(src.loc) || istype(src.loc, /turf/space)))
 		src << "\green Bad place for a garden!"
 		return 0
 	else	return 1

code/modules/mob/living/carbon/alien/humanoid/humanoid.dm

@@ -72,7 +72,7 @@
 	stat(null, "Move Mode: [m_intent]")
 
 	if (client.statpanel == "Status")
-		stat(null, "Plasma Stored: [getToxLoss()]")
+		stat(null, "Plasma Stored: [getPlasma()]")
 
 ///mob/living/carbon/alien/humanoid/bullet_act(var/obj/item/projectile/Proj) taken care of in living
 

code/modules/mob/living/carbon/alien/larva/larva.dm

@@ -63,7 +63,7 @@
 
 	if (client.statpanel == "Status")
 		stat(null, "Progress: [amount_grown]/200")
-		stat(null, "Plasma Stored: [getToxLoss()]")
+		stat(null, "Plasma Stored: [getPlasma()]")
 
 
 ///mob/living/carbon/alien/larva/bullet_act(var/obj/item/projectile/Proj) taken care of in living

code/modules/mob/living/carbon/alien/say.dm

@@ -1,6 +1,3 @@
-/mob/living/carbon/alien/eyecheck()
-	return 2
-
 /mob/living/carbon/alien/say_understands(var/other)
 	if (istype(other, /mob/living/carbon/alien))
 		return 1