diff --git a/code/WorkInProgress/Chemistry-Tools.dm b/code/WorkInProgress/Chemistry-Tools.dm
index de4b763d764..fa7241e6348 100644
--- a/code/WorkInProgress/Chemistry-Tools.dm
+++ b/code/WorkInProgress/Chemistry-Tools.dm
@@ -251,16 +251,16 @@
del(D)
return
+ if(D)
+ for(var/atom/A in D.loc)
+ if(A == user) continue
+ if(A.density) del(D)
- for(var/atom/A in D.loc)
- if(A == user) continue
- if(A.density) del(D)
+ sleep(1)
+ if(D)
+ spawn(10) del(D)
- sleep(1)
-
- spawn(10) del(D)
-
- return
+ return
@@ -735,10 +735,11 @@
if(istype(M, /mob/living/carbon/human))
if(M == user)
M << "\blue You take a bite of [src]."
- if(reagents.total_volume)
- reagents.reaction(M, INGEST)
- spawn(5)
- reagents.trans_to(M, reagents.total_volume)
+ if(reagents)
+ if(reagents.total_volume)
+ reagents.reaction(M, INGEST)
+ spawn(5)
+ reagents.trans_to(M, reagents.total_volume)
src.amount--
playsound(M.loc,'eatfood.ogg', rand(10,50), 1)
M.nutrition += src.heal_amt * 10
@@ -760,11 +761,11 @@
if(!do_mob(user, M)) return
for(var/mob/O in viewers(world.view, user))
O.show_message("\red [user] feeds [M] [src].", 1)
-
- if(reagents.total_volume)
- reagents.reaction(M, INGEST)
- spawn(5)
- reagents.trans_to(M, reagents.total_volume)
+ if(reagents)
+ if(reagents.total_volume)
+ reagents.reaction(M, INGEST)
+ spawn(5)
+ reagents.trans_to(M, reagents.total_volume)
src.amount--
playsound(M.loc, 'eatfood.ogg', rand(10,50), 1)
M.nutrition += src.heal_amt * 10
diff --git a/code/game/gamemodes/intercept_report.dm b/code/game/gamemodes/intercept_report.dm
index 74b9ed02c10..6d9aafa0195 100644
--- a/code/game/gamemodes/intercept_report.dm
+++ b/code/game/gamemodes/intercept_report.dm
@@ -93,7 +93,8 @@
var/prob_right_dude = rand(prob_correct_person_lower, prob_correct_person_higher)
var/prob_right_job = rand(prob_correct_job_lower, prob_correct_job_higher)
if(prob(prob_right_job))
- traitor_job = correct_mob:assigned_role
+ if (correct_mob)
+ traitor_job = correct_mob:assigned_role
else
var/list/job_tmp = get_all_jobs()
job_tmp.Remove("Captain", "Security Officer", "Detective", "Head Of Security", "Head of Personnel", "Chief Engineer", "Research Director")
diff --git a/code/game/machinery/autolathe.dm b/code/game/machinery/autolathe.dm
index 38bea9951a7..277535157cb 100644
--- a/code/game/machinery/autolathe.dm
+++ b/code/game/machinery/autolathe.dm
@@ -21,11 +21,12 @@
if (istype(O, /obj/item/weapon/sheet/metal))
if (src.m_amount < 150000.0)
spawn(16) {
- flick("autolathe_c",src)
- src.m_amount += O:height * O:width * O:length * 100000.0
- O:amount--
- if (O:amount < 1)
- del(O)
+ if (O)
+ flick("autolathe_c",src)
+ src.m_amount += O:height * O:width * O:length * 100000.0
+ O:amount--
+ if (O:amount < 1)
+ del(O)
}
else
user << "The autolathe is full. Please remove metal from the autolathe in order to insert more."
diff --git a/code/game/machinery/camera.dm b/code/game/machinery/camera.dm
index 23361f1868c..70465ad642f 100644
--- a/code/game/machinery/camera.dm
+++ b/code/game/machinery/camera.dm
@@ -187,14 +187,15 @@
user.machine = null
return 0
- if ((get_dist(user, src) > 1 || user.machine != src || user.blinded || !( user.canmove ) || !( C.status )) && (!istype(user, /mob/living/silicon/ai)))
- return 0
- else
- src.current = C
- use_power(50)
+ if (C)
+ if ((get_dist(user, src) > 1 || user.machine != src || user.blinded || !( user.canmove ) || !( C.status )) && (!istype(user, /mob/living/silicon/ai)))
+ return 0
+ else
+ src.current = C
+ use_power(50)
- spawn( 5 )
- attack_hand(user)
+ spawn( 5 )
+ attack_hand(user)
/mob/living/silicon/ai/attack_ai(var/mob/user as mob)
if (user != src)
diff --git a/code/game/objects/alien/facehugger.dm b/code/game/objects/alien/facehugger.dm
index 3ee3d5a93fc..dfa92f9e349 100644
--- a/code/game/objects/alien/facehugger.dm
+++ b/code/game/objects/alien/facehugger.dm
@@ -324,7 +324,8 @@
for(var/atom/A in get_turf(weed))
if(A.density) continue find_weeds
the_weeds += weed
- W = pick(the_weeds)
+ if(the_weeds.len)
+ W = pick(the_weeds)
if(W)
path_idle(W)
diff --git a/code/game/objects/weapons.dm b/code/game/objects/weapons.dm
index 5210fea46ef..89ce05f079b 100644
--- a/code/game/objects/weapons.dm
+++ b/code/game/objects/weapons.dm
@@ -94,7 +94,8 @@
..()
/obj/item/assembly/time_ignite/attack_self(mob/user as mob)
- src.part1.attack_self(user, src.status)
+ if (src.part1)
+ src.part1.attack_self(user, src.status)
src.add_fingerprint(user)
return
diff --git a/code/modules/admin/admin.dm b/code/modules/admin/admin.dm
index da98a035910..d85d9a3c7f3 100644
--- a/code/modules/admin/admin.dm
+++ b/code/modules/admin/admin.dm
@@ -1276,8 +1276,9 @@ var/showadminmessages = 1
if("showgm")
if(!ticker)
alert("The game hasn't started yet!")
- else
+ else if (ticker.mode)
alert("The game mode is [ticker.mode.name]")
+ else alert("For some reason there's a ticker, but not a game mode")
if("manifest")
var/dat = "Showing Crew Manifest.
"
dat += "| Name | Position |
|---|
"
diff --git a/code/modules/mob/living/carbon/alien/humanoid/death.dm b/code/modules/mob/living/carbon/alien/humanoid/death.dm
index 15bfecccf1a..85cacf00705 100644
--- a/code/modules/mob/living/carbon/alien/humanoid/death.dm
+++ b/code/modules/mob/living/carbon/alien/humanoid/death.dm
@@ -33,7 +33,8 @@
src.verbs += /mob/proc/ghostize
var/tod = time2text(world.realtime,"hh:mm:ss") //weasellos time of death patch
- mind.store_memory("Time of death: [tod]", 0)
+ if (mind) mind.store_memory("Time of death: [tod]", 0)
+ else src << "We seem to have misplaced your mind datum, so we can't add this to your memory, but you died at [tod]"
var/cancel
for (var/mob/M in world)
diff --git a/code/modules/mob/mob.dm b/code/modules/mob/mob.dm
index c72de30af94..36241e276ed 100644
--- a/code/modules/mob/mob.dm
+++ b/code/modules/mob/mob.dm
@@ -1196,8 +1196,10 @@
/mob/verb/memory()
set name = "Notes"
-
- mind.show_memory(src)
+ if(mind)
+ mind.show_memory(src)
+ else
+ src << "The game appears to have misplaced your mind datum, so we can't show you your notes."
/mob/verb/add_memory(msg as message)
set name = "Add Note"
@@ -1374,7 +1376,8 @@
// world << "comparing [B.current] to [eye]"
if (B.current == eye)
for (var/mob/living/silicon/decoy/D in world)
- eye = D
+ if (eye)
+ eye = D
if (eye)
src.client.eye = eye
else