Merge pull request #279 from Markolie/master

[BUGFIX] Add report_alerts variable to areas, zeroth law fix, cameranet code update

code/ZAS/Atom.dm

@@ -29,6 +29,16 @@ atom/proc/CanPass(atom/movable/mover, turf/target, height=1.5, air_group = 0)
 					return 0
 
 		return 1
+		
+//Convenience function for atoms to update turfs they occupy
+/atom/movable/proc/update_nearby_tiles(need_rebuild)
+	if(!air_master)
+		return 0
+
+	for(var/turf/simulated/turf in locs)
+		air_master.mark_for_update(turf)
+
+	return 1
 
 //Basically another way of calling CanPass(null, other, 0, 0) and CanPass(null, other, 1.5, 1).
 //Returns:

code/__HELPERS/lists.dm

@@ -396,4 +396,190 @@ proc/listclearnulls(list/list)
 /proc/find_record(field, value, list/L)
 	for(var/datum/data/record/R in L)
 		if(R.fields[field] == value)
-			return R
+			return R
+		
+
+/proc/dd_sortedObjectList(var/list/L, var/cache=list())
+	if(L.len < 2)
+		return L
+	var/middle = L.len / 2 + 1 // Copy is first,second-1
+	return dd_mergeObjectList(dd_sortedObjectList(L.Copy(0,middle), cache), dd_sortedObjectList(L.Copy(middle), cache), cache) //second parameter null = to end of list
+
+/proc/dd_mergeObjectList(var/list/L, var/list/R, var/list/cache)
+	var/Li=1
+	var/Ri=1
+	var/list/result = new()
+	while(Li <= L.len && Ri <= R.len)
+		var/LLi = L[Li]
+		var/RRi = R[Ri]
+		var/LLiV = cache[LLi]
+		var/RRiV = cache[RRi]
+		if(!LLiV)
+			LLiV = LLi:dd_SortValue()
+			cache[LLi] = LLiV
+		if(!RRiV)
+			RRiV = RRi:dd_SortValue()
+			cache[RRi] = RRiV
+		if(LLiV < RRiV)
+			result += L[Li++]
+		else
+			result += R[Ri++]
+
+	if(Li <= L.len)
+		return (result + L.Copy(Li, 0))
+	return (result + R.Copy(Ri, 0))
+
+// Insert an object into a sorted list, preserving sortedness
+/proc/dd_insertObjectList(var/list/L, var/O)
+	var/min = 1
+	var/max = L.len
+	var/Oval = O:dd_SortValue()
+
+	while(1)
+		var/mid = min+round((max-min)/2)
+
+		if(mid == max)
+			L.Insert(mid, O)
+			return
+
+		var/Lmid = L[mid]
+		var/midval = Lmid:dd_SortValue()
+		if(Oval == midval)
+			L.Insert(mid, O)
+			return
+		else if(Oval < midval)
+			max = mid
+		else
+			min = mid+1
+
+/*
+proc/dd_sortedObjectList(list/incoming)
+	/*
+	   Use binary search to order by dd_SortValue().
+	   This works by going to the half-point of the list, seeing if the node in
+	   question is higher or lower cost, then going halfway up or down the list
+	   and checking again. This is a very fast way to sort an item into a list.
+	*/
+	var/list/sorted_list = new()
+	var/low_index
+	var/high_index
+	var/insert_index
+	var/midway_calc
+	var/current_index
+	var/current_item
+	var/current_item_value
+	var/current_sort_object_value
+	var/list/list_bottom
+
+	var/current_sort_object
+	for (current_sort_object in incoming)
+		low_index = 1
+		high_index = sorted_list.len
+		while (low_index <= high_index)
+			// Figure out the midpoint, rounding up for fractions.  (BYOND rounds down, so add 1 if necessary.)
+			midway_calc = (low_index + high_index) / 2
+			current_index = round(midway_calc)
+			if (midway_calc > current_index)
+				current_index++
+			current_item = sorted_list[current_index]
+
+			current_item_value = current_item:dd_SortValue()
+			current_sort_object_value = current_sort_object:dd_SortValue()
+			if (current_sort_object_value < current_item_value)
+				high_index = current_index - 1
+			else if (current_sort_object_value > current_item_value)
+				low_index = current_index + 1
+			else
+				// current_sort_object == current_item
+				low_index = current_index
+				break
+
+		// Insert before low_index.
+		insert_index = low_index
+
+		// Special case adding to end of list.
+		if (insert_index > sorted_list.len)
+			sorted_list += current_sort_object
+			continue
+
+		// Because BYOND lists don't support insert, have to do it by:
+		// 1) taking out bottom of list, 2) adding item, 3) putting back bottom of list.
+		list_bottom = sorted_list.Copy(insert_index)
+		sorted_list.Cut(insert_index)
+		sorted_list += current_sort_object
+		sorted_list += list_bottom
+	return sorted_list
+*/
+
+proc/dd_sortedtextlist(list/incoming, case_sensitive = 0)
+	// Returns a new list with the text values sorted.
+	// Use binary search to order by sortValue.
+	// This works by going to the half-point of the list, seeing if the node in question is higher or lower cost,
+	// then going halfway up or down the list and checking again.
+	// This is a very fast way to sort an item into a list.
+	var/list/sorted_text = new()
+	var/low_index
+	var/high_index
+	var/insert_index
+	var/midway_calc
+	var/current_index
+	var/current_item
+	var/list/list_bottom
+	var/sort_result
+
+	var/current_sort_text
+	for (current_sort_text in incoming)
+		low_index = 1
+		high_index = sorted_text.len
+		while (low_index <= high_index)
+			// Figure out the midpoint, rounding up for fractions.  (BYOND rounds down, so add 1 if necessary.)
+			midway_calc = (low_index + high_index) / 2
+			current_index = round(midway_calc)
+			if (midway_calc > current_index)
+				current_index++
+			current_item = sorted_text[current_index]
+
+			if (case_sensitive)
+				sort_result = sorttextEx(current_sort_text, current_item)
+			else
+				sort_result = sorttext(current_sort_text, current_item)
+
+			switch(sort_result)
+				if (1)
+					high_index = current_index - 1	// current_sort_text < current_item
+				if (-1)
+					low_index = current_index + 1	// current_sort_text > current_item
+				if (0)
+					low_index = current_index		// current_sort_text == current_item
+					break
+
+		// Insert before low_index.
+		insert_index = low_index
+
+		// Special case adding to end of list.
+		if (insert_index > sorted_text.len)
+			sorted_text += current_sort_text
+			continue
+
+		// Because BYOND lists don't support insert, have to do it by:
+		// 1) taking out bottom of list, 2) adding item, 3) putting back bottom of list.
+		list_bottom = sorted_text.Copy(insert_index)
+		sorted_text.Cut(insert_index)
+		sorted_text += current_sort_text
+		sorted_text += list_bottom
+	return sorted_text
+
+
+proc/dd_sortedTextList(list/incoming)
+	var/case_sensitive = 1
+	return dd_sortedtextlist(incoming, case_sensitive)
+
+
+datum/proc/dd_SortValue()
+	return "[src]"
+
+/obj/machinery/dd_SortValue()
+	return "[sanitize(name)]"
+
+/obj/machinery/camera/dd_SortValue()
+	return "[c_tag]"

code/datums/ai_laws.dm

@@ -179,6 +179,11 @@ datum/ai_laws/tyrant //This probably shouldn't be a default lawset.
 
 /datum/ai_laws/proc/clear_ion_laws()
 	src.ion = list()
+	
+/datum/ai_laws/proc/clear_zeroth_law(var/law_borg = null)
+	src.zeroth = null
+	if(law_borg)
+		src.zeroth_borg = null
 
 /datum/ai_laws/proc/show_laws(var/who)
 

code/datums/visibility_networks/chunk.dm

@@ -1,179 +0,0 @@
-#define UPDATE_BUFFER 25 // 2.5 seconds
-
-// CAMERA CHUNK
-//
-// A 16x16 grid of the map with a list of turfs that can be seen, are visible and are dimmed.
-// Allows the mob using this chunk to stream these chunks and know what it can and cannot see.
-
-/datum/visibility_chunk
-	var/obscured_image = 'icons/effects/cameravis.dmi'
-	var/obscured_sub = "black"
-	var/list/obscuredTurfs = list()
-	var/list/visibleTurfs = list()
-	var/list/obscured = list()
-	var/list/viewpoints = list()
-	var/list/turfs = list()
-	var/list/seenby = list()
-	var/visible = 0
-	var/changed = 0
-	var/updating = 0
-	var/x = 0
-	var/y = 0
-	var/z = 0
-
-/datum/visibility_chunk/proc/add(mob/new_mob)
-
-	// if this thing doesn't use one of these visibility systems, kick it out
-	if (!new_mob.visibility_interface)
-		return
-
-	// if the mob being added isn't a valid form of that mob, kick it out
-	if (!new_mob.visibility_interface:canBeAddedToChunk(src))
-		return
-
-	// add this chunk to the list of visible chunks
-	new_mob.visibility_interface:addChunk(src)
-
-	visible++
-	seenby += new_mob
-	if(changed && !updating)
-		update()
-
-/datum/visibility_chunk/proc/remove(mob/new_mob)
-	// if this thing doesn't use one of these visibility systems, kick it out
-	if (!new_mob.visibility_interface)
-		return
-
-	// if the mob being added isn't a valid form of that mob, kick it out
-	if (!new_mob.visibility_interface:canBeAddedToChunk(src))
-		return
-
-	// remove the chunk
-	new_mob.visibility_interface:removeChunk(src)
-
-	// remove the mob from out lists
-	seenby -= new_mob
-	if(visible > 0)
-		visible--
-
-/datum/visibility_chunk/proc/visibilityChanged(turf/loc)
-	if(!visibleTurfs[loc])
-		return
-	hasChanged()
-
-/datum/visibility_chunk/proc/hasChanged(var/update_now = 0)
-	if(visible || update_now)
-		if(!updating)
-			updating = 1
-			spawn(UPDATE_BUFFER) // Batch large changes, such as many doors opening or closing at once
-				update()
-				updating = 0
-	else
-		changed = 1
-
-		
-/*
-This function needs to be overwritten to return True if the viewpoint object is valid, and false if it is not.
-*/
-/datum/visibility_chunk/proc/validViewpoint(var/viewpoint)
-	return FALSE
-
-/*
-This function needs to be overwritten to return a list of visible turfs for that viewpoint
-*/
-/datum/visibility_chunk/proc/getVisibleTurfsForViewpoint(var/viewpoint)
-	return list()
-
-// returns a list of turfs which can be seen in by the chunks viewpoints
-/datum/visibility_chunk/proc/getVisibleTurfs()
-	var/list/newVisibleTurfs = list()
-	for(var/viewpoint in viewpoints)
-		if (validViewpoint(viewpoint))
-			for (var/turf/t in getVisibleTurfsForViewpoint(viewpoint))
-				newVisibleTurfs[t]=t
-	return newVisibleTurfs
-
-/*
-This function needs to be overwritten to find nearby viewpoint objects to the chunk center.
-*/
-/datum/visibility_chunk/proc/findNearbyViewpoints()
-	return FALSE
-
-/*
-This function can be overwritten to change or randomize the obscuring images
-*/
-/datum/visibility_chunk/proc/setObscuredImage(var/turf/target_turf)
-	if(!target_turf.obscured)
-		target_turf.obscured = image(obscured_image, target_turf, obscured_sub, 15)
-
-/datum/visibility_chunk/proc/update()
-
-	set background = 1
-
-	// get a list of all the turfs that our viewpoints can see
-	var/list/newVisibleTurfs = getVisibleTurfs()
-
-	// Removes turf that isn't in turfs.
-	newVisibleTurfs &= turfs
-
-	var/list/visAdded = newVisibleTurfs - visibleTurfs
-	var/list/visRemoved = visibleTurfs - newVisibleTurfs
-
-	visibleTurfs = newVisibleTurfs
-	obscuredTurfs = turfs - newVisibleTurfs
-
-	// update the visibility overlays
-	for(var/turf in visAdded)
-		var/turf/t = turf
-		if(t.obscured)
-			obscured -= t.obscured
-			for(var/mob/current_mob in seenby)
-				if (current_mob.visibility_interface)
-					current_mob.visibility_interface:removeObscuredTurf(t)
-
-	for(var/turf in visRemoved)
-		var/turf/t = turf
-		if(obscuredTurfs[t])
-			setObscuredImage(t)
-			obscured += t.obscured
-			for(var/mob/current_mob in seenby)
-				if (current_mob.visibility_interface)
-					current_mob.visibility_interface:addObscuredTurf(t)
-				else
-					seenby -= current_mob
-
-
-// Create a new chunk, since the chunks are made as they are needed.
-/datum/visibility_chunk/New(loc, x, y, z)
-
-	// 0xf = 15
-	x &= ~0xf
-	y &= ~0xf
-
-	src.x = x
-	src.y = y
-	src.z = z
-
-	for(var/turf/t in range(10, locate(x + 8, y + 8, z)))
-		if(t.x >= x && t.y >= y && t.x < x + 16 && t.y < y + 16)
-			turfs[t] = t
-
-	// locate all nearby viewpoints
-	findNearbyViewpoints()
-
-	// get the turfs that are visible to those viewpoints
-	visibleTurfs = getVisibleTurfs()
-
-	// Removes turf that isn't in turfs.
-	visibleTurfs &= turfs
-
-	// create the list of turfs we can't see
-	obscuredTurfs = turfs - visibleTurfs
-
-	// create the list of obscuring images to add to viewing clients
-	for(var/turf in obscuredTurfs)
-		var/turf/t = turf
-		setObscuredImage(t)
-		obscured += t.obscured
-
-#undef UPDATE_BUFFER

code/datums/visibility_networks/dictionary.dm

@@ -1,11 +0,0 @@
-var/datum/visibility_network/cameras/cameranet = new()
-var/datum/visibility_network/cult/cultNetwork = new()
-var/datum/visibility_network/list/visibility_networks = list("ALL_CAMERAS"=cameranet, "CULT" = cultNetwork)
-
-
-// used by turfs and objects to update all visibility networks
-/proc/updateVisibilityNetworks(atom/A, var/opacity_check = 1)
-	var/datum/visibility_network/currentNetwork
-	for (var/networkName in visibility_networks)
-		currentNetwork = visibility_networks[networkName]
-		currentNetwork.updateVisibility(A, opacity_check)

code/datums/visibility_networks/update_triggers.dm

@@ -1,94 +0,0 @@
-//UPDATE TRIGGERS, when the chunk (and the surrounding chunks) should update.
-
-// TURFS
-
-/turf
-	var/image/obscured
-
-/turf/proc/visibilityChanged()
-	if(ticker)
-		updateVisibilityNetworks(src)
-
-/turf/simulated/Del()
-	visibilityChanged()
-	..()
-
-/turf/simulated/New()
-	..()
-	visibilityChanged()
-
-
-
-// STRUCTURES
-
-/obj/structure/Del()
-	if(ticker)
-		updateVisibilityNetworks(src)
-	..()
-
-/obj/structure/New()
-	..()
-	if(ticker)
-		updateVisibilityNetworks(src)
-
-// EFFECTS
-
-/obj/effect/Del()
-	if(ticker)
-		updateVisibilityNetworks(src)
-	..()
-
-/obj/effect/New()
-	..()
-	if(ticker)
-		updateVisibilityNetworks(src)
-
-
-// DOORS
-
-// Simply updates the visibility of the area when it opens/closes/destroyed.
-/obj/machinery/door/proc/update_nearby_tiles(need_rebuild)
-
-	if(!glass)
-		updateVisibilityNetworks(src,0)
-
-	if(!air_master)
-		return 0
-
-	for(var/turf/simulated/turf in locs)
-		update_heat_protection(turf)
-		air_master.mark_for_update(turf)
-
-	return 1
-
-
-
-#define UPDATE_VISIBILITY_NETWORK_BUFFER 30
-
-/mob
-	var/datum/visibility_network/list/visibilityNetworks=list()
-	var/updatingVisibilityNetworks=FALSE
-
-/mob/Move(n,direct)
-	var/oldLoc = src.loc
-	//. = ..()
-	if(..(n,direct))
-		if(src.visibilityNetworks.len)
-			if(!src.updatingVisibilityNetworks)
-				src.updatingVisibilityNetworks = 1
-				spawn(UPDATE_VISIBILITY_NETWORK_BUFFER)
-					if(oldLoc != src.loc)
-						for (var/datum/visibility_network/currentNetwork in src.visibilityNetworks)
-							currentNetwork.updateMob(src)
-					src.updatingVisibilityNetworks = 0
-	return .
-
-/mob/proc/addToVisibilityNetwork(var/datum/visibility_network/network)
-	if(network)
-		src.visibilityNetworks+=network
-
-/mob/proc/removeFromVisibilityNetwork(var/datum/visibility_network/network)
-	if(network)
-		src.visibilityNetworks|=network
-
-#undef UPDATE_VISIBILITY_NETWORK_BUFFER

code/datums/visibility_networks/visibility_interface.dm

@@ -1,46 +0,0 @@
-/datum/visibility_interface
-	var/chunk_type = null
-	var/mob/controller = null
-	var/list/visible_chunks = list()
-
-
-/datum/visibility_interface/New(var/mob/controller)
-	src.controller = controller
-
-
-/datum/visibility_interface/proc/validMob()
-	return getClient()
-
-/datum/visibility_interface/proc/getClient()
-	return controller.client
-
-/datum/visibility_interface/proc/canBeAddedToChunk(var/datum/visibility_chunk/test_chunk)
-	return istype(test_chunk,chunk_type)
-
-
-/datum/visibility_interface/proc/addChunk(var/datum/visibility_chunk/test_chunk)
-	visible_chunks+=test_chunk
-	var/client/currentClient = getClient()
-	if(currentClient)
-		currentClient.images += test_chunk.obscured
-
-
-/datum/visibility_interface/proc/removeChunk(var/datum/visibility_chunk/test_chunk)
-	visible_chunks-=test_chunk
-	var/client/currentClient = getClient()
-	if(currentClient)
-		currentClient.images -= test_chunk.obscured
-
-
-/datum/visibility_interface/proc/removeObscuredTurf(var/turf/target_turf)
-	if(validMob())
-		var/client/currentClient = getClient()
-		if(currentClient)
-			currentClient.images -= target_turf.obscured
-
-
-/datum/visibility_interface/proc/addObscuredTurf(var/turf/target_turf)
-	if(validMob())
-		var/client/currentClient = getClient()
-		if(currentClient)
-			currentClient.images -= target_turf.obscured

code/datums/visibility_networks/visibility_network.dm

@@ -1,144 +0,0 @@
-/datum/visibility_network
-	var/list/viewpoints = list()
-
-	// the type of chunk used by this network
-	var/datum/visibility_chunk/ChunkType = /datum/visibility_chunk
-
-	// The chunks of the map, mapping the areas that the viewpoints can see.
-	var/list/chunks = list()
-
-	var/ready = 0
-
-
-// Creates a chunk key string from x,y,z coordinates
-/datum/visibility_network/proc/createChunkKey(x,y,z)
-	x &= ~0xf
-	y &= ~0xf
-	return "[x],[y],[z]"
-
-
-// Checks if a chunk has been Generated in x, y, z.
-/datum/visibility_network/proc/chunkGenerated(x, y, z)
-	return (chunks[createChunkKey(x, y, z)])
-
-
-// Returns the chunk in the x, y, z.
-// If there is no chunk, it creates a new chunk and returns that.
-/datum/visibility_network/proc/getChunk(x, y, z)
-	var/key = createChunkKey(x, y, z)
-	if(!chunks[key])
-		chunks[key] = new ChunkType(null, x, y, z)
-	return chunks[key]
-
-
-/datum/visibility_network/proc/visibility(var/mob/targetMob)
-
-	// if we've got not visibility interface on the mob, we canot do this
-	if (!targetMob.visibility_interface)
-		return
-
-	// 0xf = 15
-	var/x1 = max(0, targetMob.x - 16) & ~0xf
-	var/y1 = max(0, targetMob.y - 16) & ~0xf
-	var/x2 = min(world.maxx, targetMob.x + 16) & ~0xf
-	var/y2 = min(world.maxy, targetMob.y + 16) & ~0xf
-
-	var/list/visibleChunks = list()
-
-	for(var/x = x1; x <= x2; x += 16)
-		for(var/y = y1; y <= y2; y += 16)
-			visibleChunks += getChunk(x, y, targetMob.z)
-
-	var/list/remove = targetMob.visibility_interface:visible_chunks - visibleChunks
-	var/list/add = visibleChunks - targetMob.visibility_interface:visible_chunks
-
-	for(var/datum/visibility_chunk/chunk in remove)
-		chunk.remove(targetMob)
-
-	for(var/datum/visibility_chunk/chunk in add)
-		chunk.add(targetMob)
-
-
-// Updates the chunks that the turf is located in. Use this when obstacles are destroyed or	when doors open.
-/datum/visibility_network/proc/updateVisibility(atom/A, var/opacity_check = 1)
-	if(!ticker || (opacity_check && !A.opacity))
-		return
-	majorChunkChange(A, 2)
-
-
-/datum/visibility_network/proc/updateChunk(x, y, z)
-	if(!chunkGenerated(x, y, z))
-		return
-	var/datum/visibility_chunk/chunk = getChunk(x, y, z)
-	chunk.hasChanged()
-
-
-/datum/visibility_network/proc/validViewpoint(var/viewpoint)
-	return FALSE
-
-
-/datum/visibility_network/proc/addViewpoint(var/viewpoint)
-	if(validViewpoint(viewpoint))
-		majorChunkChange(viewpoint, 1)
-
-
-/datum/visibility_network/proc/removeViewpoint(var/viewpoint)
-	if(validViewpoint(viewpoint))
-		majorChunkChange(viewpoint, 0)
-
-/datum/visibility_network/proc/getViewpointFromMob(var/mob/currentMob)
-	return FALSE
-
-/datum/visibility_network/proc/updateMob(var/mob/currentMob)
-	var/viewpoint = getViewpointFromMob(currentMob)
-	if(viewpoint)
-		updateViewpoint(viewpoint)
-
-
-/datum/visibility_network/proc/updateViewpoint(var/viewpoint)
-	if(validViewpoint(viewpoint))
-		majorChunkChange(viewpoint, 1)
-
-
-// Never access this proc directly!!!!
-// This will update the chunk and all the surrounding chunks.
-// It will also add the atom to the cameras list if you set the choice to 1.
-// Setting the choice to 0 will remove the viewpoint from the chunks.
-// If you want to update the chunks around an object, without adding/removing a viewpoint, use choice 2.
-/datum/visibility_network/proc/majorChunkChange(atom/c, var/choice)
-	// 0xf = 15
-	if(!c)
-		return
-
-	var/turf/T = get_turf(c)
-	if(T)
-		var/x1 = max(0, T.x - 8) & ~0xf
-		var/y1 = max(0, T.y - 8) & ~0xf
-		var/x2 = min(world.maxx, T.x + 8) & ~0xf
-		var/y2 = min(world.maxy, T.y + 8) & ~0xf
-
-		for(var/x = x1; x <= x2; x += 16)
-			for(var/y = y1; y <= y2; y += 16)
-				if(chunkGenerated(x, y, T.z))
-					var/datum/visibility_chunk/chunk = getChunk(x, y, T.z)
-					if(choice == 0)
-						// Remove the viewpoint.
-						chunk.viewpoints -= c
-					else if(choice == 1)
-						// You can't have the same viewpoint in the list twice.
-						chunk.viewpoints |= c
-					chunk.hasChanged()
-
-// checks if the network can see a particular atom
-/datum/visibility_network/proc/checkCanSee(var/atom/target)
-	var/turf/position = get_turf(target)
-	return checkTurfVis(position)
-
-/datum/visibility_network/proc/checkTurfVis(var/turf/position)
-	var/datum/visibility_chunk/chunk = getChunk(position.x, position.y, position.z)
-	if(chunk)
-		if(chunk.changed)
-			chunk.hasChanged(1) // Update now, no matter if it's visible or not.
-		if(chunk.visibleTurfs[position])
-			return 1
-	return 0

code/defines/obj/weapon.dm

@@ -494,7 +494,7 @@
 
 /obj/item/weapon/camera_bug/attack_self(mob/usr as mob)
 	var/list/cameras = new/list()
-	for (var/obj/machinery/camera/C in cameranet.viewpoints)
+	for (var/obj/machinery/camera/C in cameranet.cameras)
 		if (C.bugged && C.status)
 			cameras.Add(C)
 	if (length(cameras) == 0)

code/game/area/Space Station 13 areas.dm

@@ -22,6 +22,7 @@ NOTE: there are two lists of areas in the end of this file: centcom and station
 	var/poweralm = 1
 	var/party = null
 	var/radalert = 0
+	var/report_alerts = 1 // Should atmos alerts notify the AI/computers
 	level = null
 	name = "Space"
 	icon = 'icons/turf/areas.dmi'
@@ -1983,6 +1984,11 @@ area/security/podbay
 
 
 //Traitor Station
+/area/traitor
+	name = "\improper Syndicate Base"
+	icon_state = "syndie_hall"
+	report_alerts = 0
+	
 /area/traitor/rnd
 	name = "\improper Syndicate Research and Development"
 	icon_state = "syndie_rnd"

code/game/area/areas.dm

@@ -52,25 +52,32 @@
 	InitializeLighting()
 
 
-/area/proc/poweralert(var/state, var/obj/source as obj)
+/area/proc/poweralert(var/state, var/obj/source as obj)		
 	if (state != poweralm)
 		poweralm = state
 		if(istype(source))	//Only report power alarms on the z-level where the source is located.
 			var/list/cameras = list()
 			for (var/area/RA in related)
 				for (var/obj/machinery/camera/C in RA)
+					if(!report_alerts)
+						break
 					cameras += C
 					if(state == 1)
+
 						C.network.Remove("Power Alarms")
 					else
 						C.network.Add("Power Alarms")
 			for (var/mob/living/silicon/aiPlayer in player_list)
+				if(!report_alerts)
+					break
 				if(aiPlayer.z == source.z)
 					if (state == 1)
 						aiPlayer.cancelAlarm("Power", src, source)
 					else
 						aiPlayer.triggerAlarm("Power", src, cameras, source)
 			for(var/obj/machinery/computer/station_alert/a in machines)
+				if(!report_alerts)
+					break
 				if(a.z == source.z)
 					if(state == 1)
 						a.cancelAlarm("Power", src, source)
@@ -107,11 +114,17 @@
 			for(var/area/RA in related)
 				//updateicon()
 				for(var/obj/machinery/camera/C in RA)
+					if(!report_alerts)
+						break
 					cameras += C
 					C.network.Add("Atmosphere Alarms")
 			for(var/mob/living/silicon/aiPlayer in player_list)
+				if(!report_alerts)
+					break
 				aiPlayer.triggerAlarm("Atmosphere", src, cameras, src)
 			for(var/obj/machinery/computer/station_alert/a in machines)
+				if(!report_alerts)
+					break
 				a.triggerAlarm("Atmosphere", src, cameras, src)
 			air_doors_activated=1
 			CloseFirelocks()
@@ -119,10 +132,16 @@
 		else if (atmosalm == 2)
 			for(var/area/RA in related)
 				for(var/obj/machinery/camera/C in RA)
+					if(!report_alerts)
+						break
 					C.network.Remove("Atmosphere Alarms")
 			for(var/mob/living/silicon/aiPlayer in player_list)
+				if(!report_alerts)
+					break
 				aiPlayer.cancelAlarm("Atmosphere", src, src)
 			for(var/obj/machinery/computer/station_alert/a in machines)
+				if(!report_alerts)
+					break
 				a.cancelAlarm("Atmosphere", src, src)
 			air_doors_activated=0
 			OpenFirelocks()
@@ -162,11 +181,17 @@
 		var/list/cameras = list()
 		for(var/area/RA in related)
 			for (var/obj/machinery/camera/C in RA)
+				if(!report_alerts)
+					continue
 				cameras.Add(C)
 				C.network.Add("Fire Alarms")
 		for (var/mob/living/silicon/ai/aiPlayer in player_list)
+			if(!report_alerts)
+				continue
 			aiPlayer.triggerAlarm("Fire", src, cameras, src)
 		for (var/obj/machinery/computer/station_alert/a in machines)
+			if(!report_alerts)
+				continue
 			a.triggerAlarm("Fire", src, cameras, src)
 
 /area/proc/firereset()
@@ -176,10 +201,16 @@
 		updateicon()
 		for(var/area/RA in related)
 			for (var/obj/machinery/camera/C in RA)
+				if(!report_alerts)
+					continue
 				C.network.Remove("Fire Alarms")
 		for (var/mob/living/silicon/ai/aiPlayer in player_list)
+			if(!report_alerts)
+				continue
 			aiPlayer.cancelAlarm("Fire", src, src)
 		for (var/obj/machinery/computer/station_alert/a in machines)
+			if(!report_alerts)
+				continue
 			a.cancelAlarm("Fire", src, src)
 		OpenFirelocks()
 

code/game/gamemodes/cult/ritual.dm

@@ -72,13 +72,11 @@ var/engwords = list("travel", "blood", "join", "hell", "destroy", "technology",
 	blood.override = 1
 	for(var/mob/living/silicon/ai/AI in player_list)
 		AI.client.images += blood
-	cultNetwork.viewpoints+=src
-	cultNetwork.addViewpoint(src)
+	cult_viewpoints += src
 
 /obj/effect/rune/Del()
 	..()
-	cultNetwork.viewpoints-=src
-	cultNetwork.removeViewpoint(src)
+	cult_viewpoints -= src
 
 /obj/effect/rune/examine()
 	set src in view(2)

code/game/gamemodes/malfunction/Malf_Modules.dm

@@ -313,7 +313,7 @@ rcd light flash thingy on matter drain
 
 	power_type = /client/proc/reactivate_camera
 
-/client/proc/reactivate_camera(obj/machinery/camera/C as obj in cameranet.viewpoints)
+/client/proc/reactivate_camera(obj/machinery/camera/C as obj in cameranet.cameras)
 	set name = "Reactivate Camera"
 	set category = "Malfunction"
 	if (istype (C, /obj/machinery/camera))
@@ -337,7 +337,7 @@ rcd light flash thingy on matter drain
 
 	power_type = /client/proc/upgrade_camera
 
-/client/proc/upgrade_camera(obj/machinery/camera/C as obj in cameranet.viewpoints)
+/client/proc/upgrade_camera(obj/machinery/camera/C as obj in cameranet.cameras)
 	set name = "Upgrade Camera"
 	set category = "Malfunction"
 	if(istype(C))

code/game/machinery/alarm.dm

@@ -458,6 +458,7 @@
 	alert_signal.transmission_method = 1
 	alert_signal.data["zone"] = alarm_area.name
 	alert_signal.data["type"] = "Atmospheric"
+	alert_signal.data["hidden"] = hidden
 
 	if(alert_level==2)
 		alert_signal.data["alert"] = "severe"

code/game/machinery/bots/bots.dm

@@ -583,7 +583,7 @@ obj/machinery/bot/proc/start_patrol()
 	new_destination = "__nearest__"
 	post_signal(beacon_freq, "findbeacon", "patrol")
 	awaiting_beacon = 1
-	spawn(150)
+	spawn(200)
 		awaiting_beacon = 0
 		if(nearest_beacon)
 			set_destination(nearest_beacon)

code/game/machinery/camera/camera.dm

@@ -8,17 +8,20 @@
 	active_power_usage = 10
 	layer = 5
 
-	var/datum/wires/camera/wires = null // Wires datum
 	var/list/network = list("SS13")
 	var/c_tag = null
 	var/c_tag_order = 999
-	var/status = 1.0
+	var/status = 1
 	anchored = 1.0
-	var/invuln = null
+	panel_open = 0 // 0 = Closed / 1 = Open
+	var/indestructible = 0
 	var/bugged = 0
 	var/obj/item/weapon/camera_assembly/assembly = null
-	var/watcherslist = list()
-	var/obj/item/device/camera_bug/hasbug = null
+
+	var/toughness = 5 //sorta fragile
+
+	// WIRES
+	var/datum/wires/camera/wires = null // Wires datum
 
 	//OTHER
 
@@ -28,15 +31,18 @@
 	var/light_disabled = 0
 	var/alarm_on = 0
 	var/busy = 0
-	var/indestructible = 0 // If set, prevents aliens from destroying it
+	
+	var/obj/item/device/camera_bug/hasbug = null
 
 /obj/machinery/camera/New()
 	wires = new(src)
-
 	assembly = new(src)
 	assembly.state = 4
+
+	invalidateCameraCache()
+
 	/* // Use this to look for cameras that have the same c_tag.
-	for(var/obj/machinery/camera/C in cameranet.viewpoints)
+	for(var/obj/machinery/camera/C in cameranet.cameras)
 		var/list/tempnetwork = C.network&src.network
 		if(C != src && C.c_tag == src.c_tag && tempnetwork.len)
 			world.log << "[src.c_tag] [src.x] [src.y] [src.z] conflicts with [C.c_tag] [C.x] [C.y] [C.z]"
@@ -50,51 +56,48 @@
 		ASSERT(src.network.len > 0)
 	..()
 
+/obj/machinery/camera/Del()
+	if(!alarm_on)
+		triggerCameraAlarm()
+	
+	cancelCameraAlarm()
+	..()
+
 /obj/machinery/camera/emp_act(severity)
 	if(!isEmpProof())
 		if(prob(100/severity))
-			icon_state = "[initial(icon_state)]emp"
-			var/list/previous_network = network
-			network = list()
-			cameranet.removeCamera(src)
+			invalidateCameraCache()
 			stat |= EMPED
 			SetLuminosity(0)
+			kick_viewers()
 			triggerCameraAlarm()
+			update_icon()
+			
 			spawn(900)
-				network = previous_network
-				icon_state = initial(icon_state)
 				stat &= ~EMPED
 				cancelCameraAlarm()
-				if(can_use())
-					cameranet.addCamera(src)
-			for(var/mob/O in mob_list)
-				if(O.client && O.client.eye == src)
-					O.unset_machine()
-					O.reset_view(null)
-					O << "The screen bursts into static."
+				update_icon()
+				invalidateCameraCache()
 			..()
 
+/obj/machinery/camera/bullet_act(var/obj/item/projectile/P)
+	if(P.damage_type == BRUTE || P.damage_type == BURN)
+		take_damage(P.damage)
 
 /obj/machinery/camera/ex_act(severity)
-	if(src.invuln)
+	if(indestructible)
 		return
-	else
-		..(severity)
-	return
+	
+	//camera dies if an explosion touches it!
+	if(severity <= 2 || prob(50))
+		destroy()
+	
+	..() //and give it the regular chance of being deleted outright
+
 
 /obj/machinery/camera/blob_act()
-	del(src)
 	return
-
-/obj/machinery/camera/proc/setViewRange(var/num = 7)
-	src.view_range = num
-	cameranet.updateVisibility(src, 0)
-
-/obj/machinery/camera/proc/shock(var/mob/living/user)
-	if(!istype(user))
-		return
-	user.electrocute_act(10, src)
-
+	
 /obj/machinery/camera/attack_paw(mob/living/carbon/alien/humanoid/user as mob)
 	if(!istype(user))
 		return
@@ -107,10 +110,22 @@
 	add_hiddenprint(user)
 	deactivate(user,0)
 
-/obj/machinery/camera/attackby(W as obj, mob/living/user as mob)
+/obj/machinery/camera/hitby(AM as mob|obj)
+	..()
+	if (istype(AM, /obj))
+		var/obj/O = AM
+		if (O.throwforce >= src.toughness)
+			visible_message("<span class='warning'><B>[src] was hit by [O].</B></span>")
+		take_damage(O.throwforce)
 
+/obj/machinery/camera/proc/setViewRange(var/num = 7)
+	src.view_range = num
+	cameranet.updateVisibility(src, 0)
+
+/obj/machinery/camera/attackby(obj/W as obj, mob/living/user as mob)
+	invalidateCameraCache()
 	// DECONSTRUCTION
-	if(istype(W, /obj/item/weapon/screwdriver))
+	if(isscrewdriver(W))
 		//user << "<span class='notice'>You start to [panel_open ? "close" : "open"] the camera's panel.</span>"
 		//if(toggle_panel(user)) // No delay because no one likes screwdrivers trying to be hip and have a duration cooldown
 		panel_open = !panel_open
@@ -118,19 +133,21 @@
 		"<span class='notice'>You screw the camera's panel [panel_open ? "open" : "closed"].</span>")
 		playsound(src.loc, 'sound/items/Screwdriver.ogg', 50, 1)
 
-	else if((istype(W, /obj/item/weapon/wirecutters) || istype(W, /obj/item/device/multitool)) && panel_open)
-		wires.Interact(user)
+	else if((iswirecutter(W) || ismultitool(W)) && panel_open)
+		interact(user)
 
-	else if(istype(W, /obj/item/weapon/weldingtool) && wires.CanDeconstruct())
+	else if(iswelder(W) && (wires.CanDeconstruct() || (stat & BROKEN)))
 		if(weld(W, user))
-			if(assembly)
+			if (stat & BROKEN)
+				new /obj/item/stack/cable_coil(src.loc, length=2)
+			else if(assembly)
 				assembly.loc = src.loc
 				assembly.state = 1
+				new /obj/item/stack/cable_coil(src.loc, length=2)
 			del(src)
 
-
 	// OTHER
-	else if ((istype(W, /obj/item/weapon/paper) || istype(W, /obj/item/device/pda)) && isliving(user))
+	else if (can_use() && (istype(W, /obj/item/weapon/paper) || istype(W, /obj/item/device/pda)) && isliving(user))
 		var/mob/living/U = user
 		var/obj/item/weapon/paper/X = null
 		var/obj/item/device/pda/P = null
@@ -152,11 +169,12 @@
 			else O << "<b><a href='byond://?src=\ref[O];track2=\ref[O];track=\ref[U]'>[U]</a></b> holds \a [itemname] up to one of your cameras ..."
 			O << browse(text("<HTML><HEAD><TITLE>[]</TITLE></HEAD><BODY><TT>[]</TT></BODY></HTML>", itemname, info), text("window=[]", itemname))
 		for(var/mob/O in player_list)
-			if(O.client && O.client.eye == src)
-				O.unset_machine()
-				O.reset_view(null)
-				O << "[U] holds \a [itemname] up to the camera..."
-				O << browse("<HTML><HEAD><TITLE>[itemname]</TITLE></HEAD><BODY><TT>[info]</TT></BODY></HTML>","window=[itemname]")
+			if (istype(O.machine, /obj/machinery/computer/security))
+				var/obj/machinery/computer/security/S = O.machine
+				if (S.current == src)
+					O << "[U] holds \a [itemname] up to one of the cameras ..."
+					O << browse(text("<HTML><HEAD><TITLE>[]</TITLE></HEAD><BODY><TT>[]</TT></BODY></HTML>", itemname, info), text("window=[]", itemname))
+	
 	else if (istype(W, /obj/item/device/camera_bug) && panel_open)
 		if (!src.can_use())
 			user << "\blue Camera non-functional"
@@ -165,32 +183,24 @@
 			user << "\blue Camera bugged."
 			user.drop_item(W)
 			hasbug = W
-			contents += W
-			if(prob(15))
-				spawn(30)
-					if(src.can_use() && hasbug)
-						desc += "<br>The power light on the camera is blinking"
-						triggerCameraAlarm()
+			src.bugged = 1
 	else if (iscrowbar(W) && panel_open && src.hasbug)
 		user << "\blue You retrieve \the [hasbug]"
 		user.put_in_hands(hasbug)
 		hasbug = null
-		deactivatebug(user)
-	else if(istype(W, /obj/item/weapon/melee/energy/blade))//Putting it here last since it's a special case. I wonder if there is a better way to do these than type casting.
-		deactivate(user,2)//Here so that you can disconnect anyone viewing the camera, regardless if it's on or off.
-		var/datum/effect/effect/system/spark_spread/spark_system = new /datum/effect/effect/system/spark_spread()
-		spark_system.set_up(5, 0, loc)
-		spark_system.start()
-		playsound(loc, 'sound/weapons/blade1.ogg', 50, 1)
-		playsound(loc, "sparks", 50, 1)
-		visible_message("\blue The camera has been sliced apart by [] with an energy blade!")
-		del(src)
-	else if(istype(W, /obj/item/device/laser_pointer))
-		var/obj/item/device/laser_pointer/L = W
-		L.laser_act(src, user)
+		deactivatebug(user)			
+	else if(W.damtype == BRUTE || W.damtype == BURN) //bashing cameras
+		if (W.force >= src.toughness)
+			visible_message("<span class='warning'><b>[src] has been [pick(W.attack_verb)] with [W] by [user]!</b></span>")
+			if (istype(W, /obj/item)) //is it even possible to get into attackby() with non-items?
+				var/obj/item/I = W
+				if (I.hitsound)
+					playsound(loc, I.hitsound, 50, 1, -1)
+		take_damage(W.force)
+	
 	else
 		..()
-	return
+	
 /obj/machinery/camera/proc/deactivatebug(user as mob)
 	for(var/mob/O in player_list)
 		if(istype(O.machine, /obj/item/device/handtv))
@@ -201,50 +211,91 @@
 				O << "The screen bursts into static."
 
 /obj/machinery/camera/proc/deactivate(user as mob, var/choice = 1)
-	if(choice==1)
-		status = !( src.status )
+	if(choice != 1)
+		//legacy support, if choice is != 1 then just kick viewers without changing status
+		kick_viewers()
+	else
+		invalidateCameraCache()
+		set_status( !src.status )
 		if (!(src.status))
-			if(user)
-				visible_message("\red [user] has deactivated [src]!")
-				add_hiddenprint(user)
-			else
-				visible_message("\red \The [src] deactivates!")
+			visible_message("\red [user] has deactivated [src]!")
 			playsound(src.loc, 'sound/items/Wirecutter.ogg', 100, 1)
 			icon_state = "[initial(icon_state)]1"
 			add_hiddenprint(user)
 		else
-			if(user)
-				visible_message("\red [user] has reactivated [src]!")
-				add_hiddenprint(user)
-			else
-				visible_message("\red \the [src] reactivates!")
+			visible_message("\red [user] has reactivated [src]!")
 			playsound(src.loc, 'sound/items/Wirecutter.ogg', 100, 1)
 			icon_state = initial(icon_state)
 			add_hiddenprint(user)
-	// now disconnect anyone using the camera
-	//Apparently, this will disconnect anyone even if the camera was re-activated.
-	//I guess that doesn't matter since they can't use it anyway?
+
+/obj/machinery/camera/proc/take_damage(var/force, var/message)
+	//prob(25) gives an average of 3-4 hits
+	if (force >= toughness && (force > toughness*4 || prob(25)))
+		destroy()
+
+//Used when someone breaks a camera 
+/obj/machinery/camera/proc/destroy()
+	invalidateCameraCache()
+	stat |= BROKEN
+	kick_viewers()
+	triggerCameraAlarm()
+	update_icon()
+	
+	//sparks
+	var/datum/effect/effect/system/spark_spread/spark_system = new /datum/effect/effect/system/spark_spread()
+	spark_system.set_up(5, 0, loc)
+	spark_system.start()
+	playsound(loc, "sparks", 50, 1)
+
+/obj/machinery/camera/proc/set_status(var/newstatus)
+	if (status != newstatus)
+		status = newstatus
+		invalidateCameraCache()
+		// now disconnect anyone using the camera
+		//Apparently, this will disconnect anyone even if the camera was re-activated.
+		//I guess that doesn't matter since they couldn't use it anyway?
+		kick_viewers()
+
+//This might be redundant, because of check_eye()
+/obj/machinery/camera/proc/kick_viewers()
 	for(var/mob/O in player_list)
-		if(O.client && O.client.eye == src)
-			O.unset_machine()
-			O.reset_view(null)
-			O << "The screen bursts into static."
+		if (istype(O.machine, /obj/machinery/computer/security))
+			var/obj/machinery/computer/security/S = O.machine
+			if (S.current == src)
+				O.unset_machine()
+				O.reset_view(null)
+				O << "The screen bursts into static."
+
+/obj/machinery/camera/update_icon()
+	if (!status || (stat & BROKEN))
+		icon_state = "[initial(icon_state)]1"
+	else if (stat & EMPED)
+		icon_state = "[initial(icon_state)]emp"
+	else
+		icon_state = initial(icon_state)
 
 /obj/machinery/camera/proc/triggerCameraAlarm()
 	alarm_on = 1
+	if(!get_area(src))
+		return
+	
 	for(var/mob/living/silicon/S in mob_list)
 		S.triggerAlarm("Camera", get_area(src), list(src), src)
 
 
 /obj/machinery/camera/proc/cancelCameraAlarm()
 	alarm_on = 0
+	if(!get_area(src))
+		return
+	
 	for(var/mob/living/silicon/S in mob_list)
-		S.cancelAlarm("Camera", get_area(src), list(src), src)
+		S.cancelAlarm("Camera", get_area(src), src)
 
+//if false, then the camera is listed as DEACTIVATED and cannot be used
 /obj/machinery/camera/proc/can_use()
 	if(!status)
 		return 0
-	if(stat & EMPED)
+	if(stat & (EMPED|BROKEN))
 		return 0
 	return 1
 
@@ -266,13 +317,13 @@
 			//If someone knows a better way to do this, let me know. -Giacom
 			switch(i)
 				if(NORTH)
-					src.dir = SOUTH
+					dir = SOUTH
 				if(SOUTH)
-					src.dir = NORTH
+					dir = NORTH
 				if(WEST)
-					src.dir = EAST
+					dir = EAST
 				if(EAST)
-					src.dir = WEST
+					dir = WEST
 			break
 
 //Return a working camera that can see a given mob
@@ -312,3 +363,14 @@
 		return 1
 	busy = 0
 	return 0
+
+/obj/machinery/camera/interact(mob/living/user as mob)
+	if(!panel_open || istype(user, /mob/living/silicon/ai))
+		return
+	
+	if(stat & BROKEN)
+		user << "<span class='warning'>\The [src] is broken.</span>"
+		return
+
+	user.set_machine(src)
+	wires.Interact(user)

code/game/machinery/camera/camera_assembly.dm

@@ -1,16 +1,15 @@
 /obj/item/weapon/camera_assembly
 	name = "camera assembly"
-	desc = "The basic construction for Nanotrasen-Always-Watching-You cameras."
+	desc = "A pre-fabricated security camera kit, ready to be assembled and mounted to a surface."
 	icon = 'icons/obj/monitors.dmi'
 	icon_state = "cameracase"
 	w_class = 2
 	anchored = 0
-
 	m_amt = 700
 	g_amt = 300
 
 	//	Motion, EMP-Proof, X-Ray
-	var/list/obj/item/possible_upgrades = list(/obj/item/device/assembly/prox_sensor, /obj/item/stack/sheet/mineral/plasma, /obj/item/weapon/reagent_containers/food/snacks/grown/carrot)
+	var/list/obj/item/possible_upgrades = list(/obj/item/device/assembly/prox_sensor, /obj/item/stack/sheet/mineral/osmium, /obj/item/weapon/stock_parts/scanning_module)
 	var/list/upgrades = list()
 	var/state = 0
 	var/busy = 0
@@ -59,8 +58,10 @@
 			if(iscoil(W))
 				var/obj/item/stack/cable_coil/C = W
 				if(C.use(2))
-					user << "You add wires to the assembly."
+					user << "<span class='notice'>You add wires to the assembly.</span>"
 					state = 3
+				else
+					user << "<span class='warning'>You need 2 coils of wire to wire the assembly.</span>"
 				return
 
 			else if(iswelder(W))
@@ -87,7 +88,8 @@
 					usr << "No network found please hang up and try your call again."
 					return
 
-				var/temptag = "[get_area(src)] ([rand(1, 999)])"
+				var/area/camera_area = get_area(src)
+				var/temptag = "[sanitize(camera_area.name)] ([rand(1, 999)])"
 				input = strip_html(input(usr, "How would you like to name the camera?", "Set Camera Name", temptag))
 
 				state = 4
@@ -98,7 +100,7 @@
 				C.auto_turn()
 
 				C.network = uniquelist(tempnetwork)
-				tempnetwork = difflist(C.network,RESTRICTED_CAMERA_NETWORKS)
+				tempnetwork = difflist(C.network,restricted_camera_networks)
 				if(!tempnetwork.len)//Camera isn't on any open network - remove its chunk from AI visibility.
 					cameranet.removeCamera(C)
 
@@ -124,7 +126,7 @@
 
 	// Upgrades!
 	if(is_type_in_list(W, possible_upgrades) && !is_type_in_list(W, upgrades)) // Is a possible upgrade and isn't in the camera already.
-		user << "You attach the [W] into the assembly inner circuits."
+		user << "You attach \the [W] into the assembly inner circuits."
 		upgrades += W
 		user.drop_item(W)
 		W.loc = src
@@ -169,4 +171,4 @@
 			return 0
 		return 1
 	busy = 0
-	return 0
+	return 0

code/game/machinery/camera/motion.dm

@@ -8,6 +8,8 @@
 
 /obj/machinery/camera/process()
 	// motion camera event loop
+	if (stat & (EMPED|NOPOWER))
+		return
 	if(!isMotion())
 		. = PROCESS_KILL
 		return
@@ -40,16 +42,20 @@
 		cancelAlarm()
 
 /obj/machinery/camera/proc/cancelAlarm()
+	if (!status || (stat & NOPOWER))
+		return 0
 	if (detectTime == -1)
 		for (var/mob/living/silicon/aiPlayer in player_list)
-			if (status) aiPlayer.cancelAlarm("Motion", src.loc.loc)
+			aiPlayer.cancelAlarm("Motion", get_area(src), src)
 	detectTime = 0
 	return 1
 
 /obj/machinery/camera/proc/triggerAlarm()
+	if (!status || (stat & NOPOWER))
+		return 0
 	if (!detectTime) return 0
 	for (var/mob/living/silicon/aiPlayer in player_list)
-		if (status) aiPlayer.triggerAlarm("Motion", src.loc.loc, src)
+		aiPlayer.triggerAlarm("Motion", get_area(src), list(src), src)
 	detectTime = -1
 	return 1
 

code/game/machinery/camera/presets.dm

@@ -53,12 +53,14 @@
 // CHECKS
 
 /obj/machinery/camera/proc/isEmpProof()
-	var/O = locate(/obj/item/stack/sheet/mineral/plasma) in assembly.upgrades
+	var/O = locate(/obj/item/stack/sheet/mineral/osmium) in assembly.upgrades
 	return O
 
 /obj/machinery/camera/proc/isXRay()
-	var/O = locate(/obj/item/weapon/reagent_containers/food/snacks/grown/carrot) in assembly.upgrades
-	return O
+	var/obj/item/weapon/stock_parts/scanning_module/O = locate(/obj/item/weapon/stock_parts/scanning_module) in assembly.upgrades
+	if (O && O.rating >= 2)
+		return O
+	return null
 
 /obj/machinery/camera/proc/isMotion()
 	var/O = locate(/obj/item/device/assembly/prox_sensor) in assembly.upgrades
@@ -67,11 +69,22 @@
 // UPGRADE PROCS
 
 /obj/machinery/camera/proc/upgradeEmpProof()
-	assembly.upgrades.Add(new /obj/item/stack/sheet/mineral/plasma(assembly))
+	assembly.upgrades.Add(new /obj/item/stack/sheet/mineral/osmium(assembly))
+	setPowerUsage()
 
 /obj/machinery/camera/proc/upgradeXRay()
-	assembly.upgrades.Add(new /obj/item/weapon/reagent_containers/food/snacks/grown/carrot(assembly))
+	assembly.upgrades.Add(new /obj/item/weapon/stock_parts/scanning_module/adv(assembly))
+	setPowerUsage()
 
 // If you are upgrading Motion, and it isn't in the camera's New(), add it to the machines list.
 /obj/machinery/camera/proc/upgradeMotion()
-	assembly.upgrades.Add(new /obj/item/device/assembly/prox_sensor(assembly))
+	assembly.upgrades.Add(new /obj/item/device/assembly/prox_sensor(assembly))
+	setPowerUsage()
+
+/obj/machinery/camera/proc/setPowerUsage()
+	var/mult = 1
+	if (isXRay())
+		mult++
+	if (isMotion())
+		mult++
+	active_power_usage = mult*initial(active_power_usage)

code/game/machinery/camera/tracking.dm

@@ -1,16 +1,25 @@
+/mob/living/silicon/ai/var/max_locations = 10
+/mob/living/silicon/ai/var/stored_locations[0]
+
+/mob/living/silicon/ai/proc/InvalidTurf(turf/T as turf)
+	if(!T)
+		return 1
+	if(T.z == 2)
+		return 1
+	if(T.z > 6)
+		return 1
+	return 0
+
 /mob/living/silicon/ai/proc/get_camera_list()
+
 	if(src.stat == 2)
 		return
 
-	var/list/L = list()
-	for (var/obj/machinery/camera/C in cameranet.viewpoints)
-		L.Add(C)
-
-	camera_sort(L)
+	cameranet.process_sort()
 
 	var/list/T = list()
 	T["Cancel"] = "Cancel"
-	for (var/obj/machinery/camera/C in L)
+	for (var/obj/machinery/camera/C in cameranet.cameras)
 		var/list/tempnetwork = C.network&src.network
 		if (tempnetwork.len)
 			T[text("[][]", C.c_tag, (C.can_use() ? null : " (Deactivated)"))] = C
@@ -19,20 +28,76 @@
 	track.cameras = T
 	return T
 
+
 /mob/living/silicon/ai/proc/ai_camera_list(var/camera in get_camera_list())
+	set category = "AI Commands"
+	set name = "Show Camera List"
+
 	if(src.stat == 2)
 		src << "You can't list the cameras because you are dead!"
 		return
 
 	if (!camera || camera == "Cancel")
 		return 0
-		
+
 	var/obj/machinery/camera/C = track.cameras[camera]
-	track = null
 	src.eyeobj.setLoc(C)
 
 	return
 
+/mob/living/silicon/ai/proc/ai_store_location(loc as text)
+	set category = "AI Commands"
+	set name = "Store Camera Location"
+	set desc = "Stores your current camera location by the given name"
+
+	loc = sanitize(copytext(loc, 1, MAX_MESSAGE_LEN))
+	if(!loc)
+		src << "\red Must supply a location name"
+		return
+
+	if(stored_locations.len >= max_locations)
+		src << "\red Cannot store additional locations. Remove one first"
+		return
+
+	if(loc in stored_locations)
+		src << "\red There is already a stored location by this name"
+		return
+
+	var/L = src.eyeobj.getLoc()
+	if (InvalidTurf(get_turf(L)))
+		src << "\red Unable to store this location"
+		return
+
+	stored_locations[loc] = L
+	src << "Location '[loc]' stored"
+
+/mob/living/silicon/ai/proc/sorted_stored_locations()
+	return sortList(stored_locations)
+
+/mob/living/silicon/ai/proc/ai_goto_location(loc in sorted_stored_locations())
+	set category = "AI Commands"
+	set name = "Goto Camera Location"
+	set desc = "Returns to the selected camera location"
+
+	if (!(loc in stored_locations))
+		src << "\red Location [loc] not found"
+		return
+
+	var/L = stored_locations[loc]
+	src.eyeobj.setLoc(L)
+
+/mob/living/silicon/ai/proc/ai_remove_location(loc in sorted_stored_locations())
+	set category = "AI Commands"
+	set name = "Delete Camera Location"
+	set desc = "Deletes the selected camera location"
+
+	if (!(loc in stored_locations))
+		src << "\red Location [loc] not found"
+		return
+
+	stored_locations.Remove(loc)
+	src << "Location [loc] removed"
+
 // Used to allow the AI is write in mob names/camera name from the CMD line.
 /datum/trackable
 	var/list/names = list()
@@ -50,12 +115,7 @@
 	for(var/mob/living/M in mob_list)
 		// Easy checks first.
 		// Don't detect mobs on Centcom. Since the wizard den is on Centcomm, we only need this.
-		var/turf/T = get_turf(M)
-		if(!T)
-			continue
-		if(T.z == 2)
-			continue
-		if(T.z > 6)
+		if(InvalidTurf(get_turf(M)))
 			continue
 		if(M == usr)
 			continue
@@ -72,10 +132,6 @@
 			//Cameras can't track people wearing an agent card or a ninja hood.
 			if(H.wear_id && istype(H.wear_id.GetID(), /obj/item/weapon/card/id/syndicate))
 				continue
-		 	if(istype(H.head, /obj/item/clothing/head/helmet/space/space_ninja))
-		 		var/obj/item/clothing/head/helmet/space/space_ninja/hood = H.head
-	 			if(!hood.canremove)
-	 				continue
 
 		 // Now, are they viewable by a camera? (This is last because it's the most intensive check)
 		if(!near_camera(M))
@@ -98,6 +154,10 @@
 	return targets
 
 /mob/living/silicon/ai/proc/ai_camera_track(var/target_name in trackable_mobs())
+	set category = "AI Commands"
+	set name = "Track With Camera"
+	set desc = "Select who you would like to track."
+
 	if(src.stat == 2)
 		src << "You can't track with camera because you are dead!"
 		return
@@ -108,61 +168,18 @@
 	src.track = null
 	ai_actual_track(target)
 
-/mob/living/silicon/ai/proc/open_nearest_door(mob/living/target as mob)
-	if(!istype(target)) return
-	spawn(0)
-		if(istype(target, /mob/living/carbon/human))
-			var/mob/living/carbon/human/H = target
-			if(H.wear_id && istype(H.wear_id.GetID(), /obj/item/weapon/card/id/syndicate))
-				src << "Unable to locate an airlock"
-				return
-			if(H.wear_id && istype(H.wear_id.GetID(), /obj/item/weapon/card/id/syndicate))
-				src << "Unable to locate an airlock"
-				return
-			if(istype(H.head, /obj/item/clothing/head/helmet/space/space_ninja) && !H.head.canremove)
-				src << "Unable to locate an airlock"
-				return
-			if(H.digitalcamo)
-				src << "Unable to locate an airlock"
-				return
-		if (!near_camera(target))
-			src << "Target is not near any active cameras."
-			return
-		var/obj/machinery/door/airlock/tobeopened
-		var/dist = -1
-		for(var/obj/machinery/door/airlock/D in range(3,target))
-			if(!D.density) continue
-			if(dist < 0)
-				dist = get_dist(D, target)
-				//world << dist
-				tobeopened = D
-			else
-				if(dist > get_dist(D, target))
-					dist = get_dist(D, target)
-					//world << dist
-					tobeopened = D
-					//world << "found [tobeopened.name] closer"
-				else
-					//world << "[D.name] not close enough | [get_dist(D, target)] | [dist]"
-		if(tobeopened)
-			switch(alert(src, "Do you want to open \the [tobeopened] for [target]?","Doorknob_v2a.exe","Yes","No"))
-				if("Yes")
-					var/nhref = "src=\ref[tobeopened];aiEnable=7"
-					tobeopened.Topic(nhref, params2list(nhref), tobeopened, 1)
-					src << "\blue You've opened \the [tobeopened] for [target]."
-				if("No")
-					src << "\red You deny the request."
-		else
-			src << "\red You've failed to open an airlock for [target]"
+/mob/living/silicon/ai/proc/ai_cancel_tracking(var/forced = 0)
+	if(!cameraFollow)
 		return
-/mob/living/silicon/ai/proc/ai_actual_track(atom/target as mob|obj)
+
+	src << "Follow camera mode [forced ? "terminated" : "ended"]."
+	cameraFollow = null
+
+/mob/living/silicon/ai/proc/ai_actual_track(atom/movable/target as mob|obj)
 	if(!istype(target))	return
 	var/mob/living/silicon/ai/U = usr
 
 	U.cameraFollow = target
-	//U << text("Now tracking [] on camera.", target.name)
-	//if (U.machine == null)
-	//	U.machine = U
 	U << "Now tracking [target.name] on camera."
 
 	spawn (0)
@@ -172,30 +189,23 @@
 			if (istype(target, /mob/living/carbon/human))
 				var/mob/living/carbon/human/H = target
 				if(H.wear_id && istype(H.wear_id.GetID(), /obj/item/weapon/card/id/syndicate))
-					U << "Follow camera mode terminated."
-					U.cameraFollow = null
+					U.ai_cancel_tracking(1)
 					return
-/*		 		if(istype(H.head, /obj/item/clothing/head/helmet/space/space_ninja) && !H.head.canremove)
-		 			U << "Follow camera mode terminated."
-					U.cameraFollow = null
-					return*/
 				if(H.digitalcamo)
-					U << "Follow camera mode terminated."
-					U.cameraFollow = null
+					U.ai_cancel_tracking(1)
 					return
 
 			if(istype(target.loc,/obj/effect/dummy))
-				U << "Follow camera mode ended."
-				U.cameraFollow = null
+				U.ai_cancel_tracking()
 				return
 
-			if (!near_camera(target))
+			if (!trackable(target))
 				U << "Target is not near any active cameras."
 				sleep(100)
 				continue
 
 			if(U.eyeobj)
-				U.eyeobj.setLoc(get_turf(target))
+				U.eyeobj.setLoc(get_turf(target), 0)
 			else
 				view_core()
 				return
@@ -212,6 +222,12 @@
 		return 0
 	return 1
 
+/proc/trackable(atom/movable/M)
+	var/turf/T = get_turf(M)
+	if(T && (T.z == 1 || T.z == 3 || T.z == 5))
+		return 1
+
+	return near_camera(M)
 
 /obj/machinery/camera/attack_ai(var/mob/living/silicon/ai/user as mob)
 	if (!istype(user))
@@ -223,19 +239,3 @@
 
 /mob/living/silicon/ai/attack_ai(var/mob/user as mob)
 	ai_camera_list()
-
-/proc/camera_sort(list/L)
-	var/obj/machinery/camera/a
-	var/obj/machinery/camera/b
-
-	for (var/i = L.len, i > 0, i--)
-		for (var/j = 1 to i - 1)
-			a = L[j]
-			b = L[j + 1]
-			if (a.c_tag_order != b.c_tag_order)
-				if (a.c_tag_order > b.c_tag_order)
-					L.Swap(j, j + 1)
-			else
-				if (sorttext(a.c_tag, b.c_tag) < 0)
-					L.Swap(j, j + 1)
-	return L

code/game/machinery/computer/atmos_alert.dm

@@ -23,8 +23,10 @@
 
 	var/zone = signal.data["zone"]
 	var/severity = signal.data["alert"]
+	var/hidden = signal.data["hidden"]
 
 	if(!zone || !severity) return
+	if(hidden) return
 
 	minor_alarms -= zone
 	priority_alarms -= zone

code/game/machinery/computer/camera.dm

@@ -1,3 +1,7 @@
+/proc/invalidateCameraCache()
+	for(var/obj/machinery/computer/security/s in world)
+		s.camera_cache = null
+	
 /obj/machinery/computer/security
 	name = "Camera Monitor"
 	desc = "Used to access the various cameras networks on the station."
@@ -12,6 +16,7 @@
 	var/list/tempnets[0]
 	var/list/data[0]
 	var/list/access[0]
+	var/camera_cache = null
 
 	New() // Lists existing networks and their required access. Format: networks[<name>] = list(<access>)
 		networks["SS13"] = list(access_hos,access_captain)
@@ -78,29 +83,38 @@
 
 		data["current"] = null
 
-		var/list/L = list()
-		for (var/obj/machinery/camera/C in cameranet.viewpoints)
-			if(can_access_camera(C))
-				L.Add(C)
+		if(isnull(camera_cache))
+			cameranet.process_sort()
 
-		camera_sort(L)
+			var/cameras[0]
+			for(var/obj/machinery/camera/C in cameranet.cameras)
+				var/cam[0]
+				cam["name"] = C.c_tag
+				cam["deact"] = !C.can_use()
+				cam["camera"] = "\ref[C]"
+				cam["x"] = C.x
+				cam["y"] = C.y
+				cam["z"] = C.z
 
-		var/cameras[0]
-		for(var/obj/machinery/camera/C in L)
-			var/cam[0]
-			cam["name"] = C.c_tag
-			cam["deact"] = !C.can_use()
-			cam["camera"] = "\ref[C]"
-			cam["x"] = C.x
-			cam["y"] = C.y
-			cam["z"] = C.z
+				cameras[++cameras.len] = cam
 
-			cameras[++cameras.len] = cam
+				if(C == current)
+					data["current"] = cam
+
+				var/list/camera_list = list("cameras" = cameras)
+				camera_cache=list2json(camera_list)
+
+		else
+			if(current)
+				var/cam[0]
+				cam["name"] = current.c_tag
+				cam["deact"] = !current.can_use()
+				cam["camera"] = "\ref[current]"
+				cam["x"] = current.x
+				cam["y"] = current.y
+				cam["z"] = current.z
 
-			if(C == current)
 				data["current"] = cam
-
-		data["cameras"] = cameras
 		
 		tempnets.Cut()
 		if(emagged)
@@ -119,6 +133,9 @@
 						tempnets.Add(list(list("name" = l, "active" = 0)))	
 					break
 		data["networks"] = tempnets
+		
+		if(ui)
+			ui.load_cached_data(camera_cache)
 
 		ui = nanomanager.try_update_ui(user, src, ui_key, ui, data, force_open)
 		if (!ui)
@@ -128,7 +145,8 @@
 			ui.add_template("mapContent", "sec_camera_map_content.tmpl")
 			// adding a template with the key "mapHeader" replaces the map header content
 			ui.add_template("mapHeader", "sec_camera_map_header.tmpl")
-
+			
+			ui.load_cached_data(camera_cache)
 			ui.set_initial_data(data)
 			ui.open()
 			ui.set_auto_update(1)
@@ -137,7 +155,7 @@
 		if(href_list["switchTo"])
 			if(src.z>6 || stat&(NOPOWER|BROKEN)) return
 			if(usr.stat || ((get_dist(usr, src) > 1 || !( usr.canmove ) || usr.blinded) && !istype(usr, /mob/living/silicon))) return
-			var/obj/machinery/camera/C = locate(href_list["switchTo"]) in cameranet.viewpoints
+			var/obj/machinery/camera/C = locate(href_list["switchTo"]) in cameranet.cameras
 			if(!C) return
 
 			switch_to_camera(usr, C)

code/game/machinery/shieldgen.dm

@@ -25,15 +25,6 @@
 	if(!height || air_group) return 0
 	else return ..()
 
-//Looks like copy/pasted code... I doubt 'need_rebuild' is even used here - Nodrak
-/obj/machinery/shield/proc/update_nearby_tiles(need_rebuild)
-	if(!air_master) return 0
-
-	air_master.mark_for_update(get_turf(src))
-
-	return 1
-
-
 /obj/machinery/shield/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	if(!istype(W)) return
 

code/game/objects/effects/effect_system.dm

@@ -1109,15 +1109,6 @@ steam.start() -- spawns the effect
 		if(air_group) return 0
 		return !density
 
-
-	proc/update_nearby_tiles(need_rebuild)
-		if(!air_master)
-			return 0
-
-		air_master.mark_for_update(get_turf(src))
-
-		return 1
-
 /datum/effect/effect/system/reagents_explosion
 	var/amount 						// TNT equivalent
 	var/flashing = 0			// does explosion creates flash effect?

code/game/objects/items/devices/handtv.dm

@@ -7,7 +7,7 @@
 
 /obj/item/device/handtv/attack_self(mob/usr as mob)
 	var/list/cameras = new/list()
-	for (var/obj/machinery/camera/C in cameranet.viewpoints)
+	for (var/obj/machinery/camera/C in cameranet.cameras)
 		if (C.hasbug && C.status)
 			cameras.Add(C)
 	if (length(cameras) == 0)

code/game/objects/items/weapons/AI_modules.dm

@@ -101,13 +101,20 @@ AI MODULES
 	for(var/templaw in laws)
 		target.add_inherent_law(templaw)
 
+/obj/item/weapon/aiModule/zeroth
+	var/removeownlaw = 0
+		
 /obj/item/weapon/aiModule/zeroth/transmitInstructions(var/mob/living/silicon/ai/target, var/mob/sender)
 	if(target.laws.zeroth)
-		target << "[sender.real_name] attempted to modify your zeroth law."
-		target << "It would be in your best interest to play along with [sender.real_name] that:"
-		for(var/failedlaw in laws)
-			target << "[failedlaw]"
-		return 1
+		if(removeownlaw && (laws[1] == target.laws.zeroth))
+			target.clear_zeroth_law()
+			return 2		
+		else
+			target << "[sender.real_name] attempted to modify your zeroth law."
+			target << "It would be in your best interest to play along with [sender.real_name] that:"
+			for(var/failedlaw in laws)
+				target << "[failedlaw]"
+			return 1
 
 	for(var/templaw in laws)
 		target.set_zeroth_law(templaw)
@@ -149,7 +156,7 @@ AI MODULES
 /obj/item/weapon/aiModule/zeroth/oneHuman
 	name = "'OneHuman' AI Module"
 	var/targetName = ""
-	desc = "A 'one human' AI module: 'Only <name> is crew.'"
+	desc = "A 'one human' AI module: 'Only <name> is crew.' This module adds a zeroth law, which can only be removed by uploading this board again."
 	origin_tech = "programming=3;materials=6" //made with diamonds!
 	laws = list("Only <name> is crew.")
 
@@ -159,6 +166,7 @@ AI MODULES
 	targetName = targName
 	laws[1] = "Only [targetName] is crew"
 	desc = "A 'one crew' AI module: '[laws[1]]'"
+	removeownlaw = 1
 
 /obj/item/weapon/aiModule/zeroth/oneHuman/install(var/mob/living/silicon/S,var/mob/user)
 	if(!targetName)
@@ -167,8 +175,10 @@ AI MODULES
 	..()
 
 /obj/item/weapon/aiModule/zeroth/oneHuman/transmitInstructions(var/mob/living/silicon/target, var/mob/sender)
-	if(..())
-		return "[targetName], but the AI's existing law 0 cannot be overriden."
+	if(..() == 1)
+		return "[targetName], but the AI's existing zeroth law cannot be overriden."
+	if(..() == 2)
+		return "The AI's zeroth law has been overridden."		
 	return targetName
 
 
@@ -186,13 +196,17 @@ AI MODULES
 
 /obj/item/weapon/aiModule/zeroth/quarantine
 	name = "'Quarantine' AI Module"
-	desc = "A 'quarantine' AI module: 'The station is under a quarantine. Do not permit anyone to leave. Prevent, by any means necessary, organics from leaving. It is impossible to harm an organic while preventing them from leaving.'"
+	desc = "A 'quarantine' AI module: 'The station is under a quarantine. Do not permit anyone to leave. Prevent, by any means necessary, organics from leaving. It is impossible to harm an organic while preventing them from leaving.' This module adds a zeroth law, which can only be removed by uploading this board again."
 	origin_tech = "programming=3;biotech=2;materials=4"
 	laws = list("The station is under a quarantine. Do not permit anyone to leave. Prevent, by any means necessary, organics from leaving. It is impossible to harm an organic while preventing them from leaving.")
+	removeownlaw = 1
 
 /obj/item/weapon/aiModule/zeroth/quarantine/transmitInstructions(var/mob/living/silicon/ai/target, var/mob/sender)
-	if(..())
-		return "The AI's existing law 0 cannot be overriden."
+	var/result = ..()
+	if(result == 1)
+		return "The AI's existing zeroth law cannot be overriden."
+	if(result == 2)
+		return "The AI's zeroth law has been overridden."
 	return laws[1]
 
 /******************** OxygenIsToxicToHumans ********************/
@@ -259,7 +273,7 @@ AI MODULES
 
 /obj/item/weapon/aiModule/reset/purge/transmitInstructions(var/mob/living/silicon/ai/target, var/mob/sender)
 	..()
-	target.clear_inherent_laws()
+	target.clear_inherent_laws()	
 
 /******************* Full Core Boards *******************/
 

code/game/objects/structures/inflatable.dm

@@ -34,14 +34,6 @@
 		update_nearby_tiles()
 		..()
 
-	proc/update_nearby_tiles(need_rebuild) //Copypasta from airlock code
-		if(!air_master)
-			return 0
-		air_master.mark_for_update(get_turf(src))
-		return 1
-
-
-
 	CanPass(atom/movable/mover, turf/target, height=0, air_group=0)
 		return 0
 

code/game/objects/structures/mineral_doors.dm

@@ -157,13 +157,6 @@
 				CheckHardness()
 		return
 
-	proc/update_nearby_tiles(need_rebuild) //Copypasta from airlock code
-		if(!air_master) return 0
-
-		air_master.mark_for_update(get_turf(src))
-
-		return 1
-
 /obj/structure/mineral_door/iron
 	mineralType = "metal"
 	hardness = 3

code/game/objects/structures/windoor_assembly.dm

@@ -27,13 +27,6 @@ obj/structure/windoor_assembly
 	var/secure = 0		//Whether or not this creates a secure windoor
 	var/state = "01"	//How far the door assembly has progressed
 
-/obj/structure/windoor_assembly/proc/update_nearby_tiles(need_rebuild)
-	if(!air_master) return 0
-
-	air_master.mark_for_update(loc)
-
-	return 1
-	
 obj/structure/windoor_assembly/New(dir=NORTH)
 	..()
 	src.ini_dir = src.dir

code/game/objects/structures/window.dm

@@ -403,14 +403,6 @@ var/global/wcColored
 	dir = ini_dir
 	update_nearby_tiles(need_rebuild=1)
 
-
-//This proc has to do with airgroups and atmos, it has nothing to do with smoothwindows, that's update_nearby_tiles().
-/obj/structure/window/proc/update_nearby_tiles(need_rebuild)
-	if(!air_master) return 0
-	air_master.mark_for_update(get_turf(src))
-
-	return 1
-
 //checks if this window is full-tile one
 /obj/structure/window/proc/is_fulltile()
 	if(dir & (dir - 1))

code/modules/admin/verbs/mapping.dm

@@ -52,7 +52,7 @@ var/intercom_range_display_status = 0
 		del(C)
 
 	if(camera_range_display_status)
-		for(var/obj/machinery/camera/C in cameranet.viewpoints)
+		for(var/obj/machinery/camera/C in cameranet.cameras)
 			new/obj/effect/debugging/camera_range(C.loc)
 	feedback_add_details("admin_verb","mCRD") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 
@@ -68,7 +68,7 @@ var/intercom_range_display_status = 0
 
 	var/list/obj/machinery/camera/CL = list()
 
-	for(var/obj/machinery/camera/C in cameranet.viewpoints)
+	for(var/obj/machinery/camera/C in cameranet.cameras)
 		CL += C
 
 	var/output = {"<B>CAMERA ANOMALIES REPORT</B><HR>

code/modules/computer3/computers/camera.dm

@@ -185,12 +185,12 @@
 			return null
 
 		var/list/L = list()
-		for(var/obj/machinery/camera/C in cameranet.viewpoints)
+		for(var/obj/machinery/camera/C in cameranet.cameras)
 			var/list/temp = C.network & key.networks
 			if(temp.len)
 				L.Add(C)
 
-		camera_sort(L)
+		cameranet.process_sort()
 
 		return L
 	verify_machine(var/obj/machinery/camera/C,var/datum/file/camnet_key/key = null)

code/modules/events/blob.dm

@@ -68,8 +68,7 @@
 		
 		for (var/mob/living/silicon/ai/aiPlayer in player_list)
 			if (aiPlayer.client)
-				var/law = ""
-				aiPlayer.set_zeroth_law(law)
+				aiPlayer.clear_zeroth_law()
 				aiPlayer << "\red <b>You have detected a change in your laws information:</b>"
-				aiPlayer << "Laws Updated: [law]"
+				aiPlayer << "Laws Updated: Zeroth law removed."
 		..()

code/modules/mob/living/silicon/ai/ai.dm

@@ -112,7 +112,7 @@ var/list/ai_list = list()
 	if (istype(loc, /turf))
 		verbs.Add(/mob/living/silicon/ai/proc/ai_network_change, \
 		/mob/living/silicon/ai/proc/ai_statuschange, /mob/living/silicon/ai/proc/ai_hologram_change, \
-		/mob/living/silicon/ai/proc/toggle_camera_light, /mob/living/silicon/ai/proc/botcall, /mob/living/silicon/ai/proc/control_integrated_radio, /mob/living/silicon/ai/proc/control_hud, /mob/living/silicon/ai/proc/change_arrival_message)
+		/mob/living/silicon/ai/proc/toggle_camera_light, /mob/living/silicon/ai/proc/botcall, /mob/living/silicon/ai/proc/control_integrated_radio, /mob/living/silicon/ai/proc/control_hud, /mob/living/silicon/ai/proc/change_arrival_message, /mob/living/silicon/ai/proc/ai_store_location, /mob/living/silicon/ai/proc/ai_goto_location, /mob/living/silicon/ai/proc/ai_remove_location)
 
 	if(!safety)//Only used by AIize() to successfully spawn an AI.
 		if (!B)//If there is no player/brain inside.
@@ -127,7 +127,7 @@ var/list/ai_list = list()
 					verbs.Remove(,/mob/living/silicon/ai/proc/ai_call_shuttle,/mob/living/silicon/ai/proc/ai_camera_track, \
 					/mob/living/silicon/ai/proc/ai_camera_list, /mob/living/silicon/ai/proc/ai_network_change, \
 					/mob/living/silicon/ai/proc/ai_statuschange, /mob/living/silicon/ai/proc/ai_hologram_change, \
-					/mob/living/silicon/ai/proc/toggle_camera_light,/mob/living/silicon/ai/verb/pick_icon,/mob/living/silicon/ai/proc/control_hud)
+					/mob/living/silicon/ai/proc/toggle_camera_light,/mob/living/silicon/ai/verb/pick_icon,/mob/living/silicon/ai/proc/control_hud, /mob/living/silicon/ai/proc/change_arrival_message)
 					laws = new /datum/ai_laws/alienmov
 				else
 					B.brainmob.mind.transfer_to(src)
@@ -406,7 +406,7 @@ var/list/ai_list = list()
 		unset_machine()
 		src << browse(null, t1)
 	if (href_list["switchcamera"])
-		switchCamera(locate(href_list["switchcamera"])) in cameranet.viewpoints
+		switchCamera(locate(href_list["switchcamera"])) in cameranet.cameras
 	if (href_list["showalerts"])
 		ai_alerts()
 	//Carn: holopad requests
@@ -584,15 +584,14 @@ var/list/ai_list = list()
 	if(control_disabled)
 		src << "Wireless communication is disabled."
 		return
-	var/turf/ai_current_turf = get_turf(src)
-	var/ai_Zlevel = ai_current_turf.z
+	var/ai_allowed_Zlevel = list(1,3,5)
 	var/d
 	var/area/bot_area
 	d += "<A HREF=?src=\ref[src];botrefresh=\ref[Bot]>Query network status</A><br>"
 	d += "<table width='100%'><tr><td width='40%'><h3>Name</h3></td><td width='20%'><h3>Status</h3></td><td width='30%'><h3>Location</h3></td><td width='10%'><h3>Control</h3></td></tr>"
 
 	for (Bot in aibots)
-		if(Bot.z == ai_Zlevel && !Bot.remote_disabled) //Only non-emagged bots on the same Z-level are detected!
+		if((Bot.z in ai_allowed_Zlevel) && !Bot.remote_disabled) //Only non-emagged bots on the allowed Z-level are detected!
 			bot_area = get_area(Bot)
 			d += "<tr><td width='30%'>[Bot.hacked ? "<span class='bad'>(!) </span>[Bot.name]" : Bot.name] ([Bot.bot_type_name])</td>"
 			//If the bot is on, it will display the bot's current mode status. If the bot is not mode, it will just report "Idle". "Inactive if it is not on at all.
@@ -631,8 +630,6 @@ var/list/ai_list = list()
 
 /mob/living/silicon/ai/proc/switchCamera(var/obj/machinery/camera/C)
 
-	src.cameraFollow = null
-
 	if (!C || stat == 2) //C.can_use())
 		return 0
 
@@ -706,7 +703,6 @@ var/list/ai_list = list()
 	set category = "AI Commands"
 	set name = "Jump To Network"
 	unset_machine()
-	src.cameraFollow = null
 	var/cameralist[0]
 
 	if(usr.stat == 2)
@@ -715,11 +711,11 @@ var/list/ai_list = list()
 
 	var/mob/living/silicon/ai/U = usr
 
-	for (var/obj/machinery/camera/C in cameranet.viewpoints)
+	for (var/obj/machinery/camera/C in cameranet.cameras)
 		if(!C.can_use())
 			continue
 
-		var/list/tempnetwork = difflist(C.network,RESTRICTED_CAMERA_NETWORKS,1)
+		var/list/tempnetwork = difflist(C.network,restricted_camera_networks,1)
 		if(tempnetwork.len)
 			for(var/i in tempnetwork)
 				cameralist[i] = i
@@ -733,7 +729,7 @@ var/list/ai_list = list()
 	if(isnull(network))
 		network = old_network // If nothing is selected
 	else
-		for(var/obj/machinery/camera/C in cameranet.viewpoints)
+		for(var/obj/machinery/camera/C in cameranet.cameras)
 			if(!C.can_use())
 				continue
 			if(network in C.network)
@@ -912,3 +908,52 @@ var/list/ai_list = list()
 	src << "Accessing Subspace Transceiver control..."
 	if (src.aiRadio)
 		src.aiRadio.interact(src)
+
+
+/mob/living/silicon/ai/proc/open_nearest_door(mob/living/target as mob)
+	if(!istype(target)) return
+	spawn(0)
+		if(istype(target, /mob/living/carbon/human))
+			var/mob/living/carbon/human/H = target
+			if(H.wear_id && istype(H.wear_id.GetID(), /obj/item/weapon/card/id/syndicate))
+				src << "Unable to locate an airlock"
+				return
+			if(H.wear_id && istype(H.wear_id.GetID(), /obj/item/weapon/card/id/syndicate))
+				src << "Unable to locate an airlock"
+				return
+			if(istype(H.head, /obj/item/clothing/head/helmet/space/space_ninja) && !H.head.canremove)
+				src << "Unable to locate an airlock"
+				return
+			if(H.digitalcamo)
+				src << "Unable to locate an airlock"
+				return
+		if (!near_camera(target))
+			src << "Target is not near any active cameras."
+			return
+		var/obj/machinery/door/airlock/tobeopened
+		var/dist = -1
+		for(var/obj/machinery/door/airlock/D in range(3,target))
+			if(!D.density) continue
+			if(dist < 0)
+				dist = get_dist(D, target)
+				//world << dist
+				tobeopened = D
+			else
+				if(dist > get_dist(D, target))
+					dist = get_dist(D, target)
+					//world << dist
+					tobeopened = D
+					//world << "found [tobeopened.name] closer"
+				else
+					//world << "[D.name] not close enough | [get_dist(D, target)] | [dist]"
+		if(tobeopened)
+			switch(alert(src, "Do you want to open \the [tobeopened] for [target]?","Doorknob_v2a.exe","Yes","No"))
+				if("Yes")
+					var/nhref = "src=\ref[tobeopened];aiEnable=7"
+					tobeopened.Topic(nhref, params2list(nhref), tobeopened, 1)
+					src << "\blue You've opened \the [tobeopened] for [target]."
+				if("No")
+					src << "\red You deny the request."
+		else
+			src << "\red You've failed to open an airlock for [target]"
+		return

code/modules/mob/living/silicon/ai/freelook/cameranet.dm

@@ -1,25 +1,156 @@
-/datum/visibility_network/cameras
-	ChunkType = /datum/visibility_chunk/camera
+// CAMERA NET
+//
+// The datum containing all the chunks.
 
-/datum/visibility_network/cameras/getViewpointFromMob(var/mob/currentMob)
-	var/mob/living/silicon/robot/currentRobot=currentMob
-	if(currentRobot)
-		return currentRobot.camera
-	return FALSE
+var/datum/cameranet/cameranet = new()
 
-/datum/visibility_network/cameras/validViewpoint(var/viewpoint)
-	var/obj/machinery/camera/c = viewpoint
-	if (!c)
-		return FALSE
-	return c.can_use()
+/datum/cameranet
+	// The cameras on the map, no matter if they work or not. Updated in obj/machinery/camera.dm by New() and Del().
+	var/list/cameras = list()
+	var/cameras_unsorted = 1
+	// The chunks of the map, mapping the areas that the cameras can see.
+	var/list/chunks = list()
+	var/ready = 0
 
+/datum/cameranet/proc/process_sort()
+	if(cameras_unsorted)
+		cameras = dd_sortedObjectList(cameras)
+		cameras_unsorted = 0
 
-// adding some indirection so that I don't have to edit a ton of files
-/datum/visibility_network/cameras/proc/addCamera(var/camera)
-	return addViewpoint(camera)
+// Checks if a chunk has been Generated in x, y, z.
+/datum/cameranet/proc/chunkGenerated(x, y, z)
+	x &= ~0xf
+	y &= ~0xf
+	var/key = "[x],[y],[z]"
+	return (chunks[key])
 
-/datum/visibility_network/cameras/proc/removeCamera(var/camera)
-	return removeViewpoint(camera)
+// Returns the chunk in the x, y, z.
+// If there is no chunk, it creates a new chunk and returns that.
+/datum/cameranet/proc/getCameraChunk(x, y, z)
+	x &= ~0xf
+	y &= ~0xf
+	var/key = "[x],[y],[z]"
+	if(!chunks[key])
+		chunks[key] = new /datum/camerachunk(null, x, y, z)
 
-/datum/visibility_network/cameras/proc/checkCameraVis(var/atom/target)
-	return checkCanSee(target)
+	return chunks[key]
+
+// Updates what the aiEye can see. It is recommended you use this when the aiEye moves or it's location is set.
+
+/datum/cameranet/proc/visibility(mob/aiEye/ai)
+	// 0xf = 15
+	var/x1 = max(0, ai.x - 16) & ~0xf
+	var/y1 = max(0, ai.y - 16) & ~0xf
+	var/x2 = min(world.maxx, ai.x + 16) & ~0xf
+	var/y2 = min(world.maxy, ai.y + 16) & ~0xf
+
+	var/list/visibleChunks = list()
+
+	for(var/x = x1; x <= x2; x += 16)
+		for(var/y = y1; y <= y2; y += 16)
+			visibleChunks += getCameraChunk(x, y, ai.z)
+
+	var/list/remove = ai.visibleCameraChunks - visibleChunks
+	var/list/add = visibleChunks - ai.visibleCameraChunks
+
+	for(var/chunk in remove)
+		var/datum/camerachunk/c = chunk
+		c.remove(ai)
+
+	for(var/chunk in add)
+		var/datum/camerachunk/c = chunk
+		c.add(ai)
+
+// Updates the chunks that the turf is located in. Use this when obstacles are destroyed or	when doors open.
+
+/datum/cameranet/proc/updateVisibility(atom/A, var/opacity_check = 1)
+
+	if(!ticker || (opacity_check && !A.opacity))
+		return
+	majorChunkChange(A, 2)
+
+/datum/cameranet/proc/updateChunk(x, y, z)
+	// 0xf = 15
+	if(!chunkGenerated(x, y, z))
+		return
+	var/datum/camerachunk/chunk = getCameraChunk(x, y, z)
+	chunk.hasChanged()
+
+// Removes a camera from a chunk.
+
+/datum/cameranet/proc/removeCamera(obj/machinery/camera/c)
+	if(c.can_use())
+		majorChunkChange(c, 0)
+
+// Add a camera to a chunk.
+
+/datum/cameranet/proc/addCamera(obj/machinery/camera/c)
+	if(c.can_use())
+		majorChunkChange(c, 1)
+
+// Used for Cyborg cameras. Since portable cameras can be in ANY chunk.
+
+/datum/cameranet/proc/updatePortableCamera(obj/machinery/camera/c)
+	if(c.can_use())
+		majorChunkChange(c, 1)
+	//else
+	//	majorChunkChange(c, 0)
+
+// Never access this proc directly!!!!
+// This will update the chunk and all the surrounding chunks.
+// It will also add the atom to the cameras list if you set the choice to 1.
+// Setting the choice to 0 will remove the camera from the chunks.
+// If you want to update the chunks around an object, without adding/removing a camera, use choice 2.
+
+/datum/cameranet/proc/majorChunkChange(atom/c, var/choice)
+	// 0xf = 15
+	if(!c)
+		return
+
+	var/turf/T = get_turf(c)
+	if(T)
+		var/x1 = max(0, T.x - 8) & ~0xf
+		var/y1 = max(0, T.y - 8) & ~0xf
+		var/x2 = min(world.maxx, T.x + 8) & ~0xf
+		var/y2 = min(world.maxy, T.y + 8) & ~0xf
+
+		//world << "X1: [x1] - Y1: [y1] - X2: [x2] - Y2: [y2]"
+
+		for(var/x = x1; x <= x2; x += 16)
+			for(var/y = y1; y <= y2; y += 16)
+				if(chunkGenerated(x, y, T.z))
+					var/datum/camerachunk/chunk = getCameraChunk(x, y, T.z)
+					if(choice == 0)
+						// Remove the camera.
+						chunk.cameras -= c
+					else if(choice == 1)
+						// You can't have the same camera in the list twice.
+						chunk.cameras |= c
+					chunk.hasChanged()
+
+// Will check if a mob is on a viewable turf. Returns 1 if it is, otherwise returns 0.
+
+/datum/cameranet/proc/checkCameraVis(mob/living/target as mob)
+
+	// 0xf = 15
+	var/turf/position = get_turf(target)
+	return checkTurfVis(position)
+
+/datum/cameranet/proc/checkTurfVis(var/turf/position)
+	var/datum/camerachunk/chunk = getCameraChunk(position.x, position.y, position.z)
+	if(chunk)
+		if(chunk.changed)
+			chunk.hasChanged(1) // Update now, no matter if it's visible or not.
+		if(chunk.visibleTurfs[position])
+			return 1
+	return 0
+
+// Debug verb for VVing the chunk that the turf is in.
+/*
+/turf/verb/view_chunk()
+	set src in world
+
+	if(cameranet.chunkGenerated(x, y, z))
+		var/datum/camerachunk/chunk = cameranet.getCameraChunk(x, y, z)
+		usr.client.debug_variables(chunk)
+*/

code/modules/mob/living/silicon/ai/freelook/chunk.dm

@@ -1,23 +1,168 @@
-/datum/visibility_chunk/camera
+#define UPDATE_BUFFER 25 // 2.5 seconds
 
-/datum/visibility_chunk/camera/validViewpoint(var/viewpoint)
-	var/obj/machinery/camera/c = viewpoint
-	if(!c)
-		return FALSE
-	if(!c.can_use())
-		return FALSE
-	var/turf/point = locate(src.x + 8, src.y + 8, src.z)
-	if(get_dist(point, c) > 24)
-		return FALSE
-	return TRUE
+// CAMERA CHUNK
+//
+// A 16x16 grid of the map with a list of turfs that can be seen, are visible and are dimmed.
+// Allows the AI Eye to stream these chunks and know what it can and cannot see.
 
+/datum/camerachunk
+	var/list/obscuredTurfs = list()
+	var/list/visibleTurfs = list()
+	var/list/obscured = list()
+	var/list/cameras = list()
+	var/list/turfs = list()
+	var/list/seenby = list()
+	var/visible = 0
+	var/changed = 0
+	var/updating = 0
+	var/x = 0
+	var/y = 0
+	var/z = 0
 
-/datum/visibility_chunk/camera/getVisibleTurfsForViewpoint(var/viewpoint)
-	var/obj/machinery/camera/c = viewpoint
-	return c.can_see()
+// Add an AI eye to the chunk, then update if changed.
 
+/datum/camerachunk/proc/add(mob/aiEye/ai)
+	if(!ai.ai)
+		return
+	ai.visibleCameraChunks += src
+	if(ai.ai.client)
+		ai.ai.client.images += obscured
+	visible++
+	seenby += ai
+	if(changed && !updating)
+		update()
+
+// Remove an AI eye from the chunk, then update if changed.
+
+/datum/camerachunk/proc/remove(mob/aiEye/ai)
+	if(!ai.ai)
+		return
+	ai.visibleCameraChunks -= src
+	if(ai.ai.client)
+		ai.ai.client.images -= obscured
+	seenby -= ai
+	if(visible > 0)
+		visible--
+
+// Called when a chunk has changed. I.E: A wall was deleted.
+
+/datum/camerachunk/proc/visibilityChanged(turf/loc)
+	if(!visibleTurfs[loc])
+		return
+	hasChanged()
+
+// Updates the chunk, makes sure that it doesn't update too much. If the chunk isn't being watched it will
+// instead be flagged to update the next time an AI Eye moves near it.
+
+/datum/camerachunk/proc/hasChanged(var/update_now = 0)
+	if(visible || update_now)
+		if(!updating)
+			updating = 1
+			spawn(UPDATE_BUFFER) // Batch large changes, such as many doors opening or closing at once
+				update()
+				updating = 0
+	else
+		changed = 1
+
+// The actual updating. It gathers the visible turfs from cameras and puts them into the appropiate lists.
+
+/datum/camerachunk/proc/update()
+
+	set background = 1
+
+	var/list/newVisibleTurfs = list()
+
+	for(var/camera in cameras)
+		var/obj/machinery/camera/c = camera
+
+		if(!c)
+			continue
+
+		if(!c.can_use())
+			continue
+
+		var/turf/point = locate(src.x + 8, src.y + 8, src.z)
+		if(get_dist(point, c) > 24)
+			continue
+
+		for(var/turf/t in c.can_see())
+			newVisibleTurfs[t] = t
+
+	// Removes turf that isn't in turfs.
+	newVisibleTurfs &= turfs
+
+	var/list/visAdded = newVisibleTurfs - visibleTurfs
+	var/list/visRemoved = visibleTurfs - newVisibleTurfs
+
+	visibleTurfs = newVisibleTurfs
+	obscuredTurfs = turfs - newVisibleTurfs
+
+	for(var/turf in visAdded)
+		var/turf/t = turf
+		if(t.obscured)
+			obscured -= t.obscured
+			for(var/eye in seenby)
+				var/mob/aiEye/m = eye
+				if(!m || !m.ai)
+					continue
+				if(m.ai.client)
+					m.ai.client.images -= t.obscured
+
+	for(var/turf in visRemoved)
+		var/turf/t = turf
+		if(obscuredTurfs[t])
+			if(!t.obscured)
+				t.obscured = image('icons/effects/cameravis.dmi', t, "black", 15)
+
+			obscured += t.obscured
+			for(var/eye in seenby)
+				var/mob/aiEye/m = eye
+				if(!m || !m.ai)
+					seenby -= m
+					continue
+				if(m.ai.client)
+					m.ai.client.images += t.obscured
+
+// Create a new camera chunk, since the chunks are made as they are needed.
+
+/datum/camerachunk/New(loc, x, y, z)
+
+	// 0xf = 15
+	x &= ~0xf
+	y &= ~0xf
+
+	src.x = x
+	src.y = y
+	src.z = z
 
-/datum/visibility_chunk/camera/findNearbyViewpoints()
 	for(var/obj/machinery/camera/c in range(16, locate(x + 8, y + 8, z)))
 		if(c.can_use())
-			viewpoints += c
+			cameras += c
+
+	for(var/turf/t in range(10, locate(x + 8, y + 8, z)))
+		if(t.x >= x && t.y >= y && t.x < x + 16 && t.y < y + 16)
+			turfs[t] = t
+
+	for(var/camera in cameras)
+		var/obj/machinery/camera/c = camera
+		if(!c)
+			continue
+
+		if(!c.can_use())
+			continue
+
+		for(var/turf/t in c.can_see())
+			visibleTurfs[t] = t
+
+	// Removes turf that isn't in turfs.
+	visibleTurfs &= turfs
+
+	obscuredTurfs = turfs - visibleTurfs
+
+	for(var/turf in obscuredTurfs)
+		var/turf/t = turf
+		if(!t.obscured)
+			t.obscured = image('icons/effects/cameravis.dmi', t, "black", 15)
+		obscured += t.obscured
+
+#undef UPDATE_BUFFER

code/modules/mob/living/silicon/ai/freelook/eye.dm

@@ -1,13 +1,12 @@
 // AI EYE
 //
-// A mob that the AI controls to look around the station with.
+// An invisible (no icon) mob that the AI controls to look around the station with.
 // It streams chunks as it moves around, which will show it what the AI can and cannot see.
 
 /mob/aiEye
 	name = "Inactive AI Eye"
-	icon = 'icons/mob/AI.dmi'
-	icon_state = "eye"
-	alpha = 127
+	icon = 'icons/obj/status_display.dmi' // For AI friend secret shh :o
+	var/list/visibleCameraChunks = list()
 	var/mob/living/silicon/ai/ai = null
 	density = 0
 	status_flags = GODMODE  // You can't damage it.
@@ -15,20 +14,16 @@
 	see_in_dark = 7
 	invisibility = INVISIBILITY_AI_EYE
 
-/mob/aiEye/New()
-	..()
-	visibility_interface = new /datum/visibility_interface/ai_eye(src)
-
 // Movement code. Returns 0 to stop air movement from moving it.
 /mob/aiEye/Move()
 	return 0
 
 // Hide popout menu verbs
-/mob/aiEye/examine()
+/mob/aiEye/examine(atom/A as mob|obj|turf in view())
 	set popup_menu = 0
 	set src = usr.contents
 	return 0
-
+	
 /mob/aiEye/pull()
 	set popup_menu = 0
 	set src = usr.contents
@@ -41,11 +36,15 @@
 
 // Use this when setting the aiEye's location.
 // It will also stream the chunk that the new loc is in.
+/mob/aiEye/setLoc(var/T, var/cancel_tracking = 1)
 
-/mob/aiEye/setLoc(var/T)
 	if(ai)
 		if(!isturf(ai.loc))
 			return
+
+		if(cancel_tracking)
+			ai.ai_cancel_tracking()
+
 		T = get_turf(T)
 		loc = T
 		cameranet.visibility(src)
@@ -55,9 +54,12 @@
 		if(ai.holo)
 			ai.holo.move_hologram()
 
+/mob/aiEye/proc/getLoc()
 
-/mob/aiEye/Move()
-	return 0
+	if(ai)
+		if(!isturf(ai.loc) || !ai.client)
+			return
+		return ai.eyeobj.loc
 
 // AI MOVEMENT
 
@@ -70,7 +72,6 @@
 	var/acceleration = 1
 	var/obj/machinery/hologram/holopad/holo = null
 
-
 // Intiliaze the eye by assigning it's "ai" variable to us. Then set it's loc to us.
 /mob/living/silicon/ai/New()
 	..()
@@ -79,7 +80,7 @@
 	spawn(5)
 		eyeobj.loc = src.loc
 
-/mob/living/silicon/ai/Destroy()
+/mob/living/silicon/ai/Del()
 	eyeobj.ai = null
 	del(eyeobj) // No AI, no Eye
 	..()
@@ -88,9 +89,7 @@
 	if(istype(usr, /mob/living/silicon/ai))
 		var/mob/living/silicon/ai/AI = usr
 		if(AI.eyeobj && AI.client.eye == AI.eyeobj)
-			AI.cameraFollow = null
-			if (isturf(src.loc) || isturf(src))
-				AI.eyeobj.setLoc(src)
+			AI.eyeobj.setLoc(src)
 
 // This will move the AIEye. It will also cause lights near the eye to light up, if toggled.
 // This is handled in the proc below this one.
@@ -114,23 +113,24 @@
 	else
 		user.sprint = initial
 
-	user.cameraFollow = null
-
 	//user.unset_machine() //Uncomment this if it causes problems.
 	//user.lightNearbyCamera()
 
 
 // Return to the Core.
-/mob/living/silicon/ai/proc/view_core()
 
+/mob/living/silicon/ai/proc/core()
+	set category = "AI Commands"
+	set name = "AI Core"
+
+	view_core()
+
+
+/mob/living/silicon/ai/proc/view_core()
 	current = null
-	cameraFollow = null
 	unset_machine()
 
-	if(src.eyeobj && src.loc)
-		src.eyeobj.z = src.z
-		src.eyeobj.loc = src.loc
-	else
+	if(!src.eyeobj)
 		src << "ERROR: Eyeobj not found. Creating new eye..."
 		src.eyeobj = new(src.loc)
 		src.eyeobj.ai = src
@@ -138,11 +138,11 @@
 
 	if(client && client.eye)
 		client.eye = src
-
-	for(var/datum/visibility_chunk/camera/c in eyeobj.visibility_interface.visible_chunks)
+	for(var/datum/camerachunk/c in eyeobj.visibleCameraChunks)
 		c.remove(eyeobj)
+	src.eyeobj.setLoc(src)
 
-/mob/living/silicon/ai/verb/toggle_acceleration()
+/mob/living/silicon/ai/proc/toggle_acceleration()
 	set category = "AI Commands"
 	set name = "Toggle Camera Acceleration"
 

code/modules/mob/living/silicon/ai/freelook/read_me.dm

@@ -20,7 +20,7 @@
  HOW IT WORKS
 
  It works by first creating a camera network datum. Inside of this camera network are "chunks" (which will be
- explained later) and "cameras". The cameras list is kept up to date by obj/machinery/camera/New() and Destroy().
+ explained later) and "cameras". The cameras list is kept up to date by obj/machinery/camera/New() and Del().
 
  Next the camera network has chunks. These chunks are a 16x16 tile block of turfs and cameras contained inside the chunk.
  These turfs are then sorted out based on what the cameras can and cannot see. If none of the cameras can see the turf, inside
@@ -43,7 +43,7 @@
 
  WHERE IS EVERYTHING?
 
- cameraNetwork.dm	=	Everything about the cameraNetwork datum.
+ cameranet.dm	=	Everything about the cameranet datum.
  chunk.dm		=	Everything about the chunk datum.
  eye.dm			=	Everything about the AI and the AIEye.
  updating.dm	=	Everything about triggers that will update chunks.

code/modules/mob/living/silicon/ai/freelook/update_triggers.dm

@@ -1,3 +1,80 @@
+#define BORG_CAMERA_BUFFER 30
+
+//UPDATE TRIGGERS, when the chunk (and the surrounding chunks) should update.
+
+// TURFS
+
+/turf
+	var/image/obscured
+
+/turf/proc/visibilityChanged()
+	if(ticker)
+		cameranet.updateVisibility(src)
+
+/turf/simulated/Del()
+	visibilityChanged()
+	..()
+
+/turf/simulated/New()
+	..()
+	visibilityChanged()
+
+
+
+// STRUCTURES
+
+/obj/structure/Del()
+	if(ticker)
+		cameranet.updateVisibility(src)
+	..()
+
+/obj/structure/New()
+	..()
+	if(ticker)
+		cameranet.updateVisibility(src)
+
+// EFFECTS
+
+/obj/effect/Del()
+	if(ticker)
+		cameranet.updateVisibility(src)
+	..()
+
+/obj/effect/New()
+	..()
+	if(ticker)
+		cameranet.updateVisibility(src)
+
+
+// DOORS
+
+// Simply updates the visibility of the area when it opens/closes/destroyed.
+/obj/machinery/door/update_nearby_tiles(need_rebuild)
+	. = ..(need_rebuild)
+	// Glass door glass = 1
+	// don't check then?
+	if(!glass && cameranet)
+		cameranet.updateVisibility(src, 0)
+
+
+// ROBOT MOVEMENT
+
+// Update the portable camera everytime the Robot moves.
+// This might be laggy, comment it out if there are problems.
+/mob/living/silicon/robot/var/updating = 0
+
+/mob/living/silicon/robot/Move()
+	var/oldLoc = src.loc
+	. = ..()
+	if(.)
+		if(src.camera && src.camera.network.len)
+			if(!updating)
+				updating = 1
+				spawn(BORG_CAMERA_BUFFER)
+					if(oldLoc != src.loc)
+						cameranet.updatePortableCamera(src.camera)
+					updating = 0
+
 // CAMERA
 
 // An addition to deactivate which removes/adds the camera from the chunk list based on if it works or not.
@@ -5,23 +82,29 @@
 /obj/machinery/camera/deactivate(user as mob, var/choice = 1)
 	..(user, choice)
 	if(src.can_use())
-		cameranet.addViewpoint(src)
+		cameranet.addCamera(src)
 	else
 		src.SetLuminosity(0)
-		cameranet.removeViewpoint(src)
+		cameranet.removeCamera(src)
 
 /obj/machinery/camera/New()
 	..()
-	cameranet.viewpoints += src //Camera must be added to global list of all cameras no matter what...
-	var/list/open_networks = difflist(network,RESTRICTED_CAMERA_NETWORKS) //...but if all of camera's networks are restricted, it only works for specific camera consoles.
+	//Camera must be added to global list of all cameras no matter what...
+	if(cameranet.cameras_unsorted || !ticker)
+		cameranet.cameras += src
+		cameranet.cameras_unsorted = 1
+	else
+		dd_insertObjectList(cameranet.cameras, src)
+
+	var/list/open_networks = difflist(network,restricted_camera_networks) //...but if all of camera's networks are restricted, it only works for specific camera consoles.
 	if(open_networks.len) //If there is at least one open network, chunk is available for AI usage.
-		cameranet.addViewpoint(src)
+		cameranet.addCamera(src)
 
 /obj/machinery/camera/Del()
-	cameranet.viewpoints -= src
-	var/list/open_networks = difflist(network,RESTRICTED_CAMERA_NETWORKS)
+	cameranet.cameras -= src
+	var/list/open_networks = difflist(network,restricted_camera_networks)
 	if(open_networks.len)
-		cameranet.removeViewpoint(src)
+		cameranet.removeCamera(src)
 	..()
 
 #undef BORG_CAMERA_BUFFER

code/modules/mob/living/silicon/ai/freelook/visibility_interface.dm

@@ -1,10 +0,0 @@
-/datum/visibility_interface/ai_eye
-	chunk_type = /datum/visibility_chunk/camera
-	
-/datum/visibility_interface/ai_eye/getClient()
-	var/mob/aiEye/eye = controller
-	if (!eye)
-		return FALSE
-	if (!eye.ai)
-		return FALSE
-	return eye.ai.client

code/modules/mob/living/silicon/ai/laws.dm

@@ -23,6 +23,10 @@
 /mob/living/silicon/ai/proc/set_zeroth_law(var/law, var/law_borg)
 	src.laws_sanity_check()
 	src.laws.set_zeroth_law(law, law_borg)
+	
+/mob/living/silicon/ai/proc/clear_zeroth_law(var/law_borg)
+	src.laws_sanity_check()
+	src.laws.clear_zeroth_law(law_borg)
 
 /mob/living/silicon/ai/proc/add_inherent_law(var/law)
 	src.laws_sanity_check()

code/modules/mob/living/silicon/robot/laws.dm

@@ -77,6 +77,10 @@
 	laws_sanity_check()
 	laws.set_zeroth_law(law)
 
+/mob/living/silicon/robot/proc/clear_zeroth_law()
+	laws_sanity_check()
+	laws.clear_zeroth_law()
+
 /mob/living/silicon/robot/proc/add_inherent_law(var/law)
 	laws_sanity_check()
 	laws.add_inherent_law(law)

code/modules/mob/mob_helpers.dm

@@ -161,6 +161,14 @@ proc/hasorgans(A)
 
 /proc/hsl2rgb(h, s, l)
 	return
+	
+proc/hassensorlevel(A, var/level)
+	var/mob/living/carbon/human/H = A
+	if(istype(H) && istype(H.w_uniform, /obj/item/clothing/under))
+		var/obj/item/clothing/under/U = H.w_uniform
+		return U.sensor_mode >= level
+	return 0
+
 
 
 /proc/check_zone(zone)

code/modules/mob/spirit/cultnet.dm

@@ -19,54 +19,6 @@ It reuses a lot of code from the AIEye cameraNetwork. In order to work properly,
 	if (vp)
 		return TRUE
 	return FALSE
-
-
-/datum/visibility_chunk/cult/validViewpoint(var/atom/viewpoint)
-	var/turf/point = locate(src.x + 8, src.y + 8, src.z)
-	if(get_dist(point, viewpoint) > 24)
-		return FALSE
-
-	if (isCultRune(viewpoint) || isCultViewpoint(viewpoint))
-		return viewpoint:can_use()
-	return FALSE
-
-
-/datum/visibility_chunk/cult/getVisibleTurfsForViewpoint(var/viewpoint)
-	var/obj/effect/rune/rune = viewpoint
-	if (rune)
-		return rune.can_see()
-	var/obj/cult_viewpoint/cvp = viewpoint
-	if (cvp)
-		return cvp.can_see()
-	return null
-
-
-/datum/visibility_chunk/cult/findNearbyViewpoints()
-	for(var/obj/cult_viewpoint/vp in range(16, locate(x + 8, y + 8, z)))
-		if(vp.can_use())
-			viewpoints += vp
-	for(var/obj/effect/rune/rune in range(16, locate(x + 8, y + 8, z)))
-		viewpoints += rune
-
-
-/datum/visibility_network/cult
-	ChunkType = /datum/visibility_chunk/cult
-
-
-/datum/visibility_network/cult/validViewpoint(var/viewpoint)
-	if (isCultRune(viewpoint) || isCultViewpoint(viewpoint))
-		return viewpoint:can_use()
-	return FALSE
-
-/datum/visibility_network/cult/getViewpointFromMob(var/mob/currentMob)
-	for(var/obj/cult_viewpoint/currentView in currentMob)
-		return currentView
-	return FALSE
-
-
-/datum/visibility_interface/cult
-	chunk_type = /datum/visibility_chunk/cult
-
 	
 /*
 RUNE JUNK

code/modules/mob/spirit/movement.dm

@@ -52,7 +52,6 @@ mob/spirit/proc/Spirit_Move(direct)
 mob/spirit/setLoc(var/T)
 	T = get_turf(T)
 	loc = T
-	cultNetwork.visibility(src)
 
 mob/spirit/verb/toggle_acceleration()
 	set category = "Spirit"

code/modules/mob/spirit/spirit.dm

@@ -38,9 +38,6 @@ mob/spirit/New()
 
 	loc = pick(latejoin)
 	
-	// hook them to the cult visibility network
-	visibility_interface = new /datum/visibility_interface/cult(src)
-
 	// no nameless spirits
 	if (!name)
 		name = "Boogyman"

code/modules/mob/spirit/viewpoint.dm

@@ -18,9 +18,6 @@ var/obj/cult_viewpoint/list/cult_viewpoints = list()
 /obj/cult_viewpoint/New(var/mob/target)
 	owner = target
 	//src.loc = owner
-	owner.addToVisibilityNetwork(cultNetwork)
-	cultNetwork.viewpoints+=src
-	cultNetwork.addViewpoint(src)
 	cult_viewpoints+=src
 	//handle_missing_mask()
 	..()
@@ -28,10 +25,7 @@ var/obj/cult_viewpoint/list/cult_viewpoints = list()
 
 /obj/cult_viewpoint/Del()
 	processing_objects.Remove(src)
-	cultNetwork.viewpoints-=src
-	cultNetwork.removeViewpoint(src)
 	cult_viewpoints-=src
-	owner.removeFromVisibilityNetwork(cultNetwork)
 	..()
 	return
 
@@ -134,6 +128,8 @@ var/obj/cult_viewpoint/list/cult_viewpoints = list()
 
 
 /obj/cult_viewpoint/proc/get_display_name()
+	if(istype(src,/obj/effect/rune))
+		return name
 	if (!owner)
 		return
 	if (cult_name)

code/modules/nano/JSON Writer.dm

@@ -1,7 +1,7 @@
 
 json_writer
 	proc
-		WriteObject(list/L)
+		WriteObject(list/L, cached_data = null)
 			. = "{"
 			var/i = 1
 			for(var/k in L)
@@ -9,6 +9,8 @@ json_writer
 				. += {"\"[k]\":[write(val)]"}
 				if(i++ < L.len)
 					. += ","
+			if(cached_data)
+				. = copytext(., 1, lentext(.)) + ",\"cached\":[cached_data]}"
 			.+= "}"
 
 		write(val)

code/modules/nano/_JSON.dm

@@ -7,6 +7,6 @@ proc
 		var/static/json_reader/_jsonr = new()
 		return _jsonr.ReadObject(_jsonr.ScanJson(json))
 
-	list2json(list/L)
+	list2json(list/L, var/cached_data = null)
 		var/static/json_writer/_jsonw = new()
-		return _jsonw.WriteObject(L)
+		return _jsonw.WriteObject(L, cached_data)

code/modules/nano/nanoui.dm

@@ -58,6 +58,9 @@ nanoui is used to open and update nano browser uis
 	var/is_auto_updating = 0
 	// the current status/visibility of the ui
 	var/status = STATUS_INTERACTIVE
+	
+	var/cached_data = null
+
 
 	// Only allow users with a certain user.stat to get updates. Defaults to 0 (concious)
 	var/allowed_user_stat = 0 // -1 = ignore, 0 = alive, 1 = unconcious or alive, 2 = dead concious or alive
@@ -370,7 +373,7 @@ nanoui is used to open and update nano browser uis
 		template_data_json = list2json(templates)
 
 	var/list/send_data = get_send_data(initial_data)
-	var/initial_data_json = list2json(send_data)
+	var/initial_data_json = list2json(send_data, cached_data)
 
 	var/url_parameters_json = list2json(list("src" = "\ref[src]"))
 
@@ -450,6 +453,17 @@ nanoui is used to open and update nano browser uis
 	var/params = "\ref[src]"
 
 	winset(user, window_id, "on-close=\"nanoclose [params]\"")
+	
+/**
+ * Appends already processed json txt to the list2json proc when setting initial-data and data pushes
+ * Used for data that is fucking huge like manifests and camera lists that doesn't change often.
+ * And we only want to process them when they change.
+ *
+ * @return nothing
+ */
+/datum/nanoui/proc/load_cached_data(var/data)
+	cached_data = data
+	return
 
  /**
   * Push data to an already open UI window
@@ -464,7 +478,7 @@ nanoui is used to open and update nano browser uis
 	var/list/send_data = get_send_data(data)
 
 	//user << list2json(data) // used for debugging
-	user << output(list2params(list(list2json(send_data))),"[window_id].browser:receiveUpdateData")
+	user << output(list2params(list(list2json(send_data,cached_data))),"[window_id].browser:receiveUpdateData")
 
  /**
   * This Topic() proc is called whenever a user clicks on a link within a Nano UI

code/modules/organs/organ_internal.dm

@@ -96,6 +96,7 @@
 			P.internal_organs = list()
 		P.internal_organs += src
 	H.internal_organs_by_name[name] = src
+	H.internal_organs |= src
 	owner = H
 	return
 
@@ -196,7 +197,7 @@
 				src.damage += 0.2 * process_accuracy
 			//Damaged one shares the fun
 			else
-				var/datum/organ/internal/O = pick(owner.internal_organs_by_name)
+				var/datum/organ/internal/O = pick(owner.internal_organs)
 				if(O)
 					O.damage += 0.2  * process_accuracy
 

code/setup.dm

@@ -801,11 +801,13 @@ var/list/cheartstopper = list("potassium_chloride") //this stops the heart when
 #define GETPULSE_HAND	0	//less accurate (hand)
 #define GETPULSE_TOOL	1	//more accurate (med scanner, sleeper, etc)
 
-var/list/RESTRICTED_CAMERA_NETWORKS = list( //Those networks can only be accessed by preexisting terminals. AIs and new terminals can't use them.
+var/list/restricted_camera_networks = list( //Those networks can only be accessed by preexisting terminals. AIs and new terminals can't use them.
 	"CentCom",
 	"ERT",
 	"NukeOps",
 	"Thunderdome",
+	"UO45",
+	"UO45R",	
 	"Xeno"
 	)
 
@@ -943,4 +945,10 @@ var/list/hit_appends = list("-OOF", "-ACK", "-UGH", "-HRNK", "-HURGH", "-GLORF")
 #define	AUTOLATHE	4	//Uses glass/metal only.
 #define CRAFTLATHE	8	//Uses fuck if I know. For use eventually.
 #define MECHFAB		16 //Remember, objects utilising this flag should have construction_time and construction_cost vars.
-//Note: More then one of these can be added to a design but imprinter and lathe designs are incompatable.
+//Note: More then one of these can be added to a design but imprinter and lathe designs are incompatable.
+
+// Suit sensor levels
+#define SUIT_SENSOR_OFF 0
+#define SUIT_SENSOR_BINARY 1
+#define SUIT_SENSOR_VITAL 2
+#define SUIT_SENSOR_TRACKING 3

nano/templates/sec_camera.tmpl

@@ -12,7 +12,7 @@ Used In File(s): \code\game\machinery\computer\camera.dm
 		<div class='itemContent'>None</div>
 	{{/if}}
 </div>
-{{for data.cameras}}
+{{for data.cached.cameras}}
 	{{if data.current && value.name == data.current.name}}
 		{{:helper.link(value.name, '', {'switchTo' : value.camera}, 'selected')}}
 	{{else value.deact}}

nano/templates/sec_camera_map_content.tmpl

@@ -2,7 +2,7 @@
 Title: Security Camera Console (Map content)
 Used In File(s): \code\game\machinery\computer\camera.dm
  -->
-{{for data.cameras}}
+{{for data.cached.cameras}}
 	{{if value.z == 1}}
 		<div class="mapIcon mapIcon16" style="left: {{:(value.x)}}px; bottom: {{:(value.y - 1)}}px;">
 			{{if data.current && value.name == data.current.name}}

paradise.dme

@@ -218,11 +218,6 @@
 #include "code\datums\spells\trigger.dm"
 #include "code\datums\spells\turf_teleport.dm"
 #include "code\datums\spells\wizard.dm"
-#include "code\datums\visibility_networks\chunk.dm"
-#include "code\datums\visibility_networks\dictionary.dm"
-#include "code\datums\visibility_networks\update_triggers.dm"
-#include "code\datums\visibility_networks\visibility_interface.dm"
-#include "code\datums\visibility_networks\visibility_network.dm"
 #include "code\datums\wires\airlock.dm"
 #include "code\datums\wires\alarm.dm"
 #include "code\datums\wires\apc.dm"
@@ -1292,7 +1287,6 @@
 #include "code\modules\mob\living\silicon\ai\freelook\eye.dm"
 #include "code\modules\mob\living\silicon\ai\freelook\read_me.dm"
 #include "code\modules\mob\living\silicon\ai\freelook\update_triggers.dm"
-#include "code\modules\mob\living\silicon\ai\freelook\visibility_interface.dm"
 #include "code\modules\mob\living\silicon\decoy\death.dm"
 #include "code\modules\mob\living\silicon\decoy\decoy.dm"
 #include "code\modules\mob\living\silicon\decoy\life.dm"