TG Updates: Fixed psychic reinforced table deconstruction

Fixed issue 270
- Changelings now have an "isabsorbing" var to prevent spamming absorb for free chems.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2766 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/gamemodes/changeling/changeling.dm

@@ -208,6 +208,7 @@
 	var/changelingID = "none"
 	var/mob/living/host = null
 	var/geneticdamage = 0.0
+	var/isabsorbing = 0
 
 /datum/changeling/New()
 	..()

code/game/gamemodes/changeling/changeling_powers.dm

@@ -87,14 +87,19 @@
 		usr << "\red We must have a tighter grip to absorb this creature."
 		return
 
-	usr.changeling.chem_charges += 5
+	if (usr.changeling.isabsorbing)
+		usr << "\red We are already absorbing!"
+		return
+
+
 
 	var/mob/living/carbon/human/T = M
 
 	usr << "\blue This creature is compatible. We must hold still..."
-
+	usr.changeling.isabsorbing = 1
 	if (!do_mob(usr, T, 150))
 		usr << "\red Our absorption of [T] has been interrupted!"
+		usr.changeling.isabsorbing = 0
 		return
 
 	usr << "\blue We extend a proboscis."
@@ -102,6 +107,7 @@
 
 	if (!do_mob(usr, T, 150))
 		usr << "\red Our absorption of [T] has been interrupted!"
+		usr.changeling.isabsorbing = 0
 		return
 
 	usr << "\blue We stab [T] with the proboscis."
@@ -111,6 +117,7 @@
 
 	if (!do_mob(usr, T, 150))
 		usr << "\red Our absorption of [T] has been interrupted!"
+		usr.changeling.isabsorbing = 0
 		return
 
 	usr << "\blue We have absorbed [T]!"
@@ -119,7 +126,7 @@
 
 	usr.changeling.absorbed_dna[T.real_name] = T.dna
 	if(usr.nutrition < 400) usr.nutrition = min((usr.nutrition + T.nutrition), 400)
-	usr.changeling.chem_charges += 5
+	usr.changeling.chem_charges += 10
 	if(T.changeling)
 		if(T.changeling.absorbed_dna)
 			usr.changeling.absorbed_dna |= T.changeling.absorbed_dna //steal all their loot
@@ -127,6 +134,7 @@
 			T.changeling.absorbed_dna[T.real_name] = T.dna
 		usr.changeling.chem_charges += T.changeling.chem_charges
 		T.changeling.chem_charges = 0
+	usr.changeling.isabsorbing = 0
 
 	T.death(0)
 	T.real_name = "Unknown"

code/game/objects/tables_racks.dm

@@ -234,7 +234,7 @@ TABLE AND RACK OBJECT INTERATIONS
 				W:welding = 2
 				user << "\blue Now weakening the reinforced table"
 				playsound(src.loc, 'Welder.ogg', 50, 1)
-				sleep(50)
+				if (do_after(user, 50))
 					user << "\blue Table weakened"
 					src.status = 1
 					W:welding = 1
@@ -242,7 +242,7 @@ TABLE AND RACK OBJECT INTERATIONS
 				W:welding = 2
 				user << "\blue Now strengthening the reinforced table"
 				playsound(src.loc, 'Welder.ogg', 50, 1)
-				sleep(50)
+				if (do_after(user, 50))
 					user << "\blue Table strengthened"
 					src.status = 2
 					W:welding = 1
@@ -257,7 +257,7 @@ TABLE AND RACK OBJECT INTERATIONS
 		if(src.status == 1)
 			user << "\blue Now disassembling the reinforced table"
 			playsound(src.loc, 'Ratchet.ogg', 50, 1)
-			sleep(50)
+			if (do_after(user, 50))
 				new /obj/item/weapon/table_parts/reinforced( src.loc )
 				playsound(src.loc, 'Deconstruct.ogg', 50, 1)
 				del(src)