Fixes a lot of bugs. (#16187)

* Fixes a lot of bugs.

* fix more shit

---------

Co-authored-by: Matt Atlas <liermattia@gmail.com>

code/modules/mob/animations.dm

@@ -46,33 +46,26 @@ note dizziness decrements automatically in the mob's Life() proc.
 /mob/var/is_jittery = 0
 /mob/var/jitteriness = 0//Carbon
 /mob/proc/make_jittery(var/amount)
-	if(!istype(src, /mob/living/carbon/human)) // for the moment, only humans get dizzy
-		return
+	return
 
+/mob/living/carbon/human/make_jittery(amount)	
 	jitteriness = min(1000, jitteriness + amount)	// store what will be new value
 													// clamped to max 1000
-	if(jitteriness > 100 && !is_jittery)
+	if(jitteriness > 100 && !is_jittery && stat != DEAD && !(status_flags & FAKEDEATH))
 		spawn(0)
 			jittery_process()
 
-
-// Typo from the oriignal coder here, below lies the jitteriness process. So make of his code what you will, the previous comment here was just a copypaste of the above.
 /mob/proc/jittery_process()
-	//var/old_x = pixel_x
-	//var/old_y = pixel_y
-	is_jittery = 1
+	is_jittery = TRUE
 	while(jitteriness > 100)
-//		var/amplitude = jitteriness*(sin(jitteriness * 0.044 * world.time) + 1) / 70
-//		pixel_x = amplitude * sin(0.008 * jitteriness * world.time)
-//		pixel_y = amplitude * cos(0.008 * jitteriness * world.time)
-
 		var/amplitude = min(4, jitteriness / 100)
 		pixel_x = old_x + rand(-amplitude, amplitude)
 		pixel_y = old_y + rand(-amplitude/3, amplitude/3)
-
+		if(stat == DEAD || (status_flags & FAKEDEATH))
+			break
 		sleep(1)
 	//endwhile - reset the pixel offsets to zero
-	is_jittery = 0
+	is_jittery = FALSE
 	pixel_x = old_x
 	pixel_y = old_y
 

code/modules/mob/living/carbon/human/examine.dm

@@ -242,12 +242,12 @@
 		msg += "<span class='warning'><B>[get_pronoun("He")] [get_pronoun("has")] engorged veins, which appear a vibrant red!</B></span>\n"
 
 	var/distance = get_dist(user,src)
-	if(istype(user, /mob/abstract/observer) || user.stat == 2) // ghosts can see anything
+	if(istype(user, /mob/abstract/observer) || user.stat == DEAD) // ghosts can see anything
 		distance = 1
 
-	if(src.stat && !(src.species.flags & NO_BLOOD))	// No point checking pulse of a species that doesn't have one.
+	if((src.stat || (status_flags & FAKEDEATH)) && !(src.species.flags & NO_BLOOD))	// No point checking pulse of a species that doesn't have one.
 		msg += "<span class='warning'>[get_pronoun("He")] [get_pronoun("is")]n't responding to anything around [get_pronoun("him")] and seems to be unconscious.</span>\n"
-		if((stat == DEAD || is_asystole() || src.losebreath) && distance <= 3 || (status_flags & FAKEDEATH))
+		if(distance <= 3 && ((stat == DEAD || is_asystole() || src.losebreath) || (status_flags & FAKEDEATH)))
 			msg += "<span class='warning'>[get_pronoun("He")] [get_pronoun("does")] not appear to be breathing.</span>\n"
 
 	else if (src.stat)

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

@@ -1900,7 +1900,7 @@
 //Get fluffy numbers
 /mob/living/carbon/human/proc/blood_pressure()
 	if(status_flags & FAKEDEATH)
-		return list(Floor(species.bp_base_systolic+rand(-5,5))*0.25, Floor(species.bp_base_disatolic+rand(-5,5)*0.25))
+		return list(Floor(species.bp_base_systolic+rand(-5,5))*0.25, Floor(species.bp_base_disatolic+rand(-5,5))*0.25)
 	var/blood_result = get_blood_circulation()
 	return list(Floor((species.bp_base_systolic+rand(-5,5))*(blood_result/100)), Floor((species.bp_base_disatolic+rand(-5,5))*(blood_result/100)))
 

code/modules/mob/living/carbon/human/human_powers.dm

@@ -6,8 +6,7 @@
 	set desc = "Style your hair."
 	set category = "IC"
 
-	if(!use_check_and_message())
-		to_chat(src, SPAN_WARNING("You can't tie your hair when you are incapacitated!"))
+	if(use_check_and_message())
 		return
 
 	if(h_style)

code/modules/mob/living/say.dm

@@ -183,6 +183,10 @@ proc/get_radio_key_from_channel(var/channel)
 			return say_dead(message)
 		return
 
+	if(silent)
+		to_chat(src, SPAN_WARNING("You try to speak, but nothing comes out!"))
+		return
+
 	var/message_mode = parse_message_mode(message, "headset")
 
 	var/regex/emote = regex("^(\[\\*^\])\[^*\]+$")

code/modules/mob/living/simple_animal/simple_animal.dm

@@ -851,7 +851,7 @@
 //Wakes the mob up from sleeping
 /mob/living/simple_animal/proc/wake_up()
 	if (stat != DEAD)
-		set_stat(UNCONSCIOUS)
+		set_stat(CONSCIOUS)
 		resting = 0
 		canmove = 1
 		wander = 1

code/modules/mob/living/whisper.dm

@@ -21,6 +21,10 @@
 		to_chat(src, SPAN_DANGER("You're muzzled and cannot speak!"))
 		return
 
+	if(silent)
+		to_chat(src, SPAN_WARNING("You try to speak, but nothing comes out!"))
+		return
+
 	var/had_speaking = !!speaking
 	speaking = speaking ? speaking : parse_language(message)