Dreams while sleeping are now slightly longer on average and will contain more possibilities (#1940)

code/modules/flufftext/Dreaming.dm

@@ -1,26 +1,22 @@
 /mob/living/carbon/proc/dream()
 	set waitfor = 0
-	dreaming = TRUE
-	var/list/dreams = list(
-		"an ID card","a bottle","a familiar face","a crewmember","a toolbox","a security officer","the captain",
-		"voices from all around","deep space","a doctor","the engine","a traitor","an ally","darkness",
-		"light","a scientist","a monkey","a catastrophe","a loved one","a gun","warmth","freezing","the sun",
-		"a hat","the Luna","a ruined station","a planet","plasma","air","the medical bay","the bridge","blinking lights",
-		"a blue light","an abandoned laboratory","Nanotrasen","The Syndicate","blood","healing","power","respect",
-		"riches","space","a crash","happiness","pride","a fall","water","flames","ice","melons","flying"
-		)
-	for(var/i in 1 to rand(1, rand(3, 7)))
-		var/dream_image = pick(dreams)
-		dreams -= dream_image
-		to_chat(src, "<span class='notice'><i>... [dream_image] ...</i></span>")
-		sleep(rand(40,70))
-		if(stat != UNCONSCIOUS || InCritical())
-			break
-	dreaming = FALSE
+	var/list/dreams = GLOB.dream_strings.Copy()
+	for(var/obj/item/weapon/bedsheet/sheet in loc)
+		dreams += sheet.dream_messages
+	var/list/dream_images = list()
+	for(var/i in 1 to rand(3, rand(5, 10)))
+		dream_images += pick_n_take(dreams)
+		dreaming++
+	for(var/i in 1 to dream_images.len)
+		addtimer(CALLBACK(src, .proc/experience_dream, dream_images[i]), ((i - 1) * rand(30,60)))
 	return 1
 
 /mob/living/carbon/proc/handle_dreams()
 	if(prob(5) && !dreaming)
 		dream()
 
-/mob/living/carbon/var/dreaming = FALSE
+/mob/living/carbon/proc/experience_dream(dream_image)
+	dreaming--
+	if(stat != UNCONSCIOUS || InCritical())
+		return
+	to_chat(src, "<span class='notice'><i>... [dream_image] ...</i></span>")

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

@@ -6,6 +6,7 @@
 	var/list/internal_organs		= list()	//List of /obj/item/organ in the mob. They don't go in the contents for some reason I don't want to know.
 	var/list/internal_organs_slot= list() //Same as above, but stores "slot ID" - "organ" pairs for easy access.
 	var/silent = 0 		//Can't talk. Value goes down every life proc. //NOTE TO FUTURE CODERS: DO NOT INITIALIZE NUMERICAL VARS AS NULL OR I WILL MURDER YOU.
+	var/dreaming = 0 //How many dream images we have left to send
 
 	var/obj/item/handcuffed = null //Whether or not the mob is handcuffed
 	var/obj/item/legcuffed = null  //Same as handcuffs but for legs. Bear traps use this.