[MIRROR] Adds chromosome effects to Cryokinesis, Shocktouch, Chameleon, and Webbing mutations. (#17688)

* Adds chromosome effects to Cryokinesis, Shocktouch, Chameleon, and Webbing mutations. (#71118)

Cryokinesis instability up by 10 (from 20 to 30)
Cryokinesis base cooldown up by 1 second (from 15 to 16) now accepts
energetic chromosomes (8 seconds when applied)

Shock touch instability up by 5 (from 30 to 35) now accepts both
energetic and power chromosomes

Shock touch cooldown up by 2 (from 10 to 12) (cooldown of 6 when
energetic is applied)

If a power chromosome is applied Shock touch does a weak 7500 power
(I`ve seen it hit from 5-7 damage) tesla shock with range of 7 when used
on a viable target (extra damage does not apply to target, no you cant
use it on yourself, no you cant use it on someone that is shock immune,
yes you have to put yourself in harms way to apply the tesla shock.)

(The vars for the tesla shock can be edited by admins for events/abuse)

Chameleon now accepts power chromosomes to fully stealth about 3 seconds
faster.

Webbing now accepts energetic chromosomes

* ty snakebitten

Co-authored-by: moocowswag <62126254+moocowswag@users.noreply.github.com>

code/datums/mutations/chameleon.dm

@@ -6,13 +6,16 @@
 	difficulty = 16
 	text_gain_indication = "<span class='notice'>You feel one with your surroundings.</span>"
 	text_lose_indication = "<span class='notice'>You feel oddly exposed.</span>"
+	instability = 25
+	power_coeff = 1
 
 /datum/mutation/human/chameleon/on_acquiring(mob/living/carbon/human/owner)
 	if(..())
 		return
 	/// SKYRAT EDIT BEGIN
-	if(HAS_TRAIT(owner,TRAIT_CHAMELEON_SKIN))
+	if(HAS_TRAIT(owner, TRAIT_CHAMELEON_SKIN))
 		return
+	ADD_TRAIT(owner, TRAIT_CHAMELEON_SKIN, GENETIC_MUTATION)
 	/// SKYRAT EDIT END
 	owner.alpha = CHAMELEON_MUTATION_DEFAULT_TRANSPARENCY
 	RegisterSignal(owner, COMSIG_MOVABLE_MOVED, PROC_REF(on_move))
@@ -21,7 +24,7 @@
 /datum/mutation/human/chameleon/on_life(delta_time, times_fired)
 	/// SKYRAT EDIT BEGIN
 	if(HAS_TRAIT(owner, TRAIT_CHAMELEON_SKIN))
-		owner.alpha = max(owner.alpha - (12.5 * delta_time), 0)
+		owner.alpha = max(owner.alpha - (12.5 * (GET_MUTATION_POWER(src)) * delta_time), 0)
 	/// SKYRAT EDIT END
 
 /**

code/datums/mutations/cold.dm

@@ -24,16 +24,17 @@
 	desc = "Draws negative energy from the sub-zero void to freeze surrounding temperatures at subject's will."
 	quality = POSITIVE //upsides and downsides
 	text_gain_indication = "<span class='notice'>Your hand feels cold.</span>"
-	instability = 20
+	instability = 30
 	difficulty = 12
 	synchronizer_coeff = 1
+	energy_coeff = 1
 	power_path = /datum/action/cooldown/spell/pointed/projectile/cryo
 
 /datum/action/cooldown/spell/pointed/projectile/cryo
 	name = "Cryobeam"
 	desc = "This power fires a frozen bolt at a target."
 	button_icon_state = "icebeam0"
-	cooldown_time = 15 SECONDS
+	cooldown_time = 16 SECONDS
 	spell_requirements = NONE
 	antimagic_flags = NONE
 

code/datums/mutations/touch.dm

@@ -7,18 +7,43 @@
 	text_gain_indication = "<span class='notice'>You feel power flow through your hands.</span>"
 	text_lose_indication = "<span class='notice'>The energy in your hands subsides.</span>"
 	power_path = /datum/action/cooldown/spell/touch/shock
-	instability = 30
+	instability = 35
+	energy_coeff = 1
+	power_coeff = 1
+
+/datum/mutation/human/shock/modify()
+	. = ..()
+	var/datum/action/cooldown/spell/touch/shock/to_modify =.
+
+	if(!istype(to_modify)) // null or invalid
+		return
+
+	if(GET_MUTATION_POWER(src) <= 1)
+		to_modify.chain = initial(to_modify.chain)
+		return
+
+	to_modify.chain = TRUE
 
 /datum/action/cooldown/spell/touch/shock
 	name = "Shock Touch"
 	desc = "Channel electricity to your hand to shock people with."
 	button_icon_state = "zap"
 	sound = 'sound/weapons/zapbang.ogg'
-	cooldown_time = 10 SECONDS
+	cooldown_time = 12 SECONDS
 	invocation_type = INVOCATION_NONE
 	spell_requirements = NONE
 	antimagic_flags = NONE
 
+	//Vars for zaps made when power chromosome is applied, ripped and toned down from reactive tesla armor code.
+	///This var decides if the spell should chain, dictated by presence of power chromosome
+	var/chain = FALSE
+	///Affects damage, should do about 1 per limb
+	var/zap_power = 7500
+	///Range of tesla shock bounces
+	var/zap_range = 7
+	///flags that dictate what the tesla shock can interact with, Can only damage mobs, Cannot damage machines or generate energy
+	var/zap_flags = ZAP_MOB_DAMAGE
+
 	hand_path = /obj/item/melee/touch_attack/shock
 	draw_message = span_notice("You channel electricity into your hand.")
 	drop_message = span_notice("You let the electricity from your hand dissipate.")
@@ -34,6 +59,9 @@
 				span_danger("[caster] electrocutes [victim]!"),
 				span_userdanger("[caster] electrocutes you!"),
 			)
+			if(chain)
+				tesla_zap(victim, zap_range, zap_power, zap_flags)
+				carbon_victim.visible_message(span_danger("An arc of electricity explodes out of [victim]!"))
 			return TRUE
 
 	else if(isliving(victim))
@@ -43,6 +71,9 @@
 				span_danger("[caster] electrocutes [victim]!"),
 				span_userdanger("[caster] electrocutes you!"),
 			)
+			if(chain)
+				tesla_zap(victim, zap_range, zap_power, zap_flags)
+				living_victim.visible_message(span_danger("An arc of electricity explodes out of [victim]!"))
 			return TRUE
 
 	to_chat(caster, span_warning("The electricity doesn't seem to affect [victim]..."))

code/datums/mutations/webbing.dm

@@ -6,6 +6,19 @@
 	text_gain_indication = "<span class='notice'>Your skin feels webby.</span>"
 	instability = 15
 	power_path = /datum/action/cooldown/spell/lay_genetic_web
+	energy_coeff = 1
+
+/datum/mutation/human/webbing/modify()
+	. = ..()
+	var/datum/action/cooldown/spell/lay_genetic_web/to_modify =.
+
+	if(!istype(to_modify)) // null or invalid
+		return
+
+	if(GET_MUTATION_ENERGY(src) == 1) //energetic chromosome outputs a value less than 1 when present, 1 by default
+		to_modify.webbing_time = initial(to_modify.webbing_time)
+		return
+	to_modify.webbing_time = 2 SECONDS
 
 /datum/mutation/human/webbing/on_acquiring(mob/living/carbon/human/owner)
 	if(..())