Bubberstation/code/datums/brain_damage/mild.dm

//Mild traumas are the most common; they are generally minor annoyances.
//They can be cured with mannitol and patience, although brain surgery still works.
//Most of the old brain damage effects have been transferred to the dumbness trauma.

/datum/brain_trauma/mild

/datum/brain_trauma/mild/hallucinations
	name = "Hallucinations"
	desc = "Patient suffers constant hallucinations."
	scan_desc = "schizophrenia"
	gain_text = "<span class='warning'>You feel your grip on reality slipping...</span>"
	lose_text = "<span class='notice'>You feel more grounded.</span>"

/datum/brain_trauma/mild/hallucinations/on_life()
	owner.hallucination = min(owner.hallucination + 10, 50)
	..()

/datum/brain_trauma/mild/hallucinations/on_lose()
	owner.hallucination = 0
	..()

/datum/brain_trauma/mild/stuttering
	name = "Stuttering"
	desc = "Patient can't speak properly."
	scan_desc = "reduced mouth coordination"
	gain_text = "<span class='warning'>Speaking clearly is getting harder.</span>"
	lose_text = "<span class='notice'>You feel in control of your speech.</span>"

/datum/brain_trauma/mild/stuttering/on_life()
	owner.stuttering = min(owner.stuttering + 5, 25)
	..()

/datum/brain_trauma/mild/stuttering/on_lose()
	owner.stuttering = 0
	..()

/datum/brain_trauma/mild/dumbness
	name = "Dumbness"
	desc = "Patient has reduced brain activity, making them less intelligent."
	scan_desc = "reduced brain activity"
	gain_text = "<span class='warning'>You feel dumber.</span>"
	lose_text = "<span class='notice'>You feel smart again.</span>"

/datum/brain_trauma/mild/dumbness/on_gain()
	ADD_TRAIT(owner, TRAIT_DUMB, TRAUMA_TRAIT)
	SEND_SIGNAL(owner, COMSIG_ADD_MOOD_EVENT, "dumb", /datum/mood_event/oblivious)
	..()

/datum/brain_trauma/mild/dumbness/on_life()
	owner.derpspeech = min(owner.derpspeech + 5, 25)
	if(prob(3))
		owner.emote("drool")
	else if(owner.stat == CONSCIOUS && prob(3))
		owner.say(pick_list_replacements(BRAIN_DAMAGE_FILE, "brain_damage"), forced = "brain damage")
	..()

/datum/brain_trauma/mild/dumbness/on_lose()
	REMOVE_TRAIT(owner, TRAIT_DUMB, TRAUMA_TRAIT)
	owner.derpspeech = 0
	SEND_SIGNAL(owner, COMSIG_CLEAR_MOOD_EVENT, "dumb")
	..()

/datum/brain_trauma/mild/speech_impediment
	name = "Speech Impediment"
	desc = "Patient is unable to form coherent sentences."
	scan_desc = "communication disorder"
	gain_text = "<span class='danger'>You can't seem to form any coherent thoughts!</span>"
	lose_text = "<span class='danger'>Your mind feels more clear.</span>"

/datum/brain_trauma/mild/speech_impediment/on_gain()
	ADD_TRAIT(owner, TRAIT_UNINTELLIGIBLE_SPEECH, TRAUMA_TRAIT)
	..()

/datum/brain_trauma/mild/speech_impediment/on_lose()
	REMOVE_TRAIT(owner, TRAIT_UNINTELLIGIBLE_SPEECH, TRAUMA_TRAIT)
	..()

/datum/brain_trauma/mild/concussion
	name = "Concussion"
	desc = "Patient's brain is concussed."
	scan_desc = "concussion"
	gain_text = "<span class='warning'>Your head hurts!</span>"
	lose_text = "<span class='notice'>The pressure inside your head starts fading.</span>"

/datum/brain_trauma/mild/concussion/on_life()
	if(prob(5))
		switch(rand(1,11))
			if(1)
				owner.vomit()
			if(2,3)
				owner.dizziness += 10
			if(4,5)
				owner.confused += 10
				owner.blur_eyes(10)
			if(6 to 9)
				owner.slurring += 30
			if(10)
				to_chat(owner, "<span class='notice'>You forget for a moment what you were doing.</span>")
				owner.Stun(20)
			if(11)
				to_chat(owner, "<span class='warning'>You faint.</span>")
				owner.Unconscious(80)

	..()

/datum/brain_trauma/mild/healthy
	name = "Anosognosia"
	desc = "Patient always feels healthy, regardless of their condition."
	scan_desc = "self-awareness deficit"
	gain_text = "<span class='notice'>You feel great!</span>"
	lose_text = "<span class='warning'>You no longer feel perfectly healthy.</span>"

/datum/brain_trauma/mild/healthy/on_gain()
	owner.set_screwyhud(SCREWYHUD_HEALTHY)
	..()

/datum/brain_trauma/mild/healthy/on_life()
	owner.set_screwyhud(SCREWYHUD_HEALTHY) //just in case of hallucinations
	owner.adjustStaminaLoss(-5) //no pain, no fatigue
	..()

/datum/brain_trauma/mild/healthy/on_lose()
	owner.set_screwyhud(SCREWYHUD_NONE)
	..()

/datum/brain_trauma/mild/muscle_weakness
	name = "Muscle Weakness"
	desc = "Patient experiences occasional bouts of muscle weakness."
	scan_desc = "weak motor nerve signal"
	gain_text = "<span class='warning'>Your muscles feel oddly faint.</span>"
	lose_text = "<span class='notice'>You feel in control of your muscles again.</span>"

/datum/brain_trauma/mild/muscle_weakness/on_life()
	var/fall_chance = 1
	if(owner.m_intent == MOVE_INTENT_RUN)
		fall_chance += 2
	if(prob(fall_chance) && (owner.mobility_flags & MOBILITY_STAND))
		to_chat(owner, "<span class='warning'>Your leg gives out!</span>")
		owner.Paralyze(35)

	else if(owner.get_active_held_item())
		var/drop_chance = 1
		var/obj/item/I = owner.get_active_held_item()
		drop_chance += I.w_class
		if(prob(drop_chance) && owner.dropItemToGround(I))
			to_chat(owner, "<span class='warning'>You drop [I]!</span>")

	else if(prob(3))
		to_chat(owner, "<span class='warning'>You feel a sudden weakness in your muscles!</span>")
		owner.adjustStaminaLoss(50)
	..()

/datum/brain_trauma/mild/muscle_spasms
	name = "Muscle Spasms"
	desc = "Patient has occasional muscle spasms, causing them to move unintentionally."
	scan_desc = "nervous fits"
	gain_text = "<span class='warning'>Your muscles feel oddly faint.</span>"
	lose_text = "<span class='notice'>You feel in control of your muscles again.</span>"

/datum/brain_trauma/mild/muscle_spasms/on_gain()
	owner.apply_status_effect(STATUS_EFFECT_SPASMS)
	..()

/datum/brain_trauma/mild/muscle_spasms/on_lose()
	owner.remove_status_effect(STATUS_EFFECT_SPASMS)
	..()

/datum/brain_trauma/mild/nervous_cough
	name = "Nervous Cough"
	desc = "Patient feels a constant need to cough."
	scan_desc = "nervous cough"
	gain_text = "<span class='warning'>Your throat itches incessantly...</span>"
	lose_text = "<span class='notice'>Your throat stops itching.</span>"

/datum/brain_trauma/mild/nervous_cough/on_life()
	if(prob(12) && !HAS_TRAIT(owner, TRAIT_SOOTHED_THROAT))
		if(prob(5))
			to_chat(owner, "<span notice='warning'>[pick("You have a coughing fit!", "You can't stop coughing!")]</span>")
			owner.Immobilize(20)
			owner.emote("cough")
			addtimer(CALLBACK(owner, /mob/.proc/emote, "cough"), 6)
			addtimer(CALLBACK(owner, /mob/.proc/emote, "cough"), 12)
		owner.emote("cough")
	..()

/datum/brain_trauma/mild/expressive_aphasia
	name = "Expressive Aphasia"
	desc = "Patient is affected by partial loss of speech leading to a reduced vocabulary."
	scan_desc = "inability to form complex sentences"
	gain_text = "<span class='warning'>You lose your grasp on complex words.</span>"
	lose_text = "<span class='notice'>You feel your vocabulary returning to normal again.</span>"

	var/static/list/common_words = world.file2list("strings/1000_most_common.txt")

/datum/brain_trauma/mild/expressive_aphasia/on_say(message)
	if(message)
		var/list/message_split = splittext(message, " ")
		var/list/new_message = list()

		for(var/word in message_split)
			var/suffix = copytext(word,-1)

			// Check if we have a suffix and break it out of the word
			if(suffix in list("." , "," , ";" , "!" , ":" , "?"))  
				word = copytext(word,1,-1)
			else
				suffix = ""

			word = html_decode(word)
		
			if(lowertext(word) in common_words)
				new_message += word + suffix
			else
				if(prob(30) && message_split.len > 2)
					new_message += pick("uh","erm")
					break
				else
					var/list/charlist = string2charlist(word) // Stupid shit code
					shuffle_inplace(charlist)
					charlist.len = round(charlist.len * 0.5,1)
					new_message += html_encode(jointext(charlist,"")) + suffix
					
		message = jointext(new_message, " ")
		
	return trim(message)