[MIRROR] Fixes some alien actions not working. [MDB IGNORE] (#15223)

Fixes some alien actions not working.

Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com>
Co-authored-by: GoldenAlpharex <jerego1234@hotmail.com>

code/datums/actions/cooldown_action.dm

@@ -174,7 +174,8 @@
 /datum/action/cooldown/proc/PreActivate(atom/target)
 	if(SEND_SIGNAL(owner, COMSIG_MOB_ABILITY_STARTED, src) & COMPONENT_BLOCK_ABILITY_START)
 		return
-	StartCooldown(360 SECONDS, 360 SECONDS)
+	// Note, that PreActivate handles no cooldowns at all by default.
+	// Be sure to call StartCooldown() in Activate() where necessary.
 	. = Activate(target)
 	// There is a possibility our action (or owner) is qdeleted in Activate().
 	if(!QDELETED(src) && !QDELETED(owner))

code/datums/actions/mobs/charge.dm

@@ -22,6 +22,7 @@
 	var/list/charging = list()
 
 /datum/action/cooldown/mob_cooldown/charge/Activate(atom/target_atom)
+	StartCooldown(360 SECONDS, 360 SECONDS)
 	charge_sequence(owner, target_atom, charge_delay, charge_past)
 	StartCooldown()
 

code/datums/actions/mobs/dash.dm

@@ -10,6 +10,7 @@
 	var/pick_range = 5
 
 /datum/action/cooldown/mob_cooldown/dash/Activate(atom/target_atom)
+	StartCooldown(360 SECONDS, 360 SECONDS)
 	dash_to(target_atom)
 	StartCooldown()
 

code/datums/actions/mobs/fire_breath.dm

@@ -12,6 +12,7 @@
 	var/ice_breath = FALSE
 
 /datum/action/cooldown/mob_cooldown/fire_breath/Activate(atom/target_atom)
+	StartCooldown(360 SECONDS, 360 SECONDS)
 	attack_sequence(target_atom)
 	StartCooldown()
 
@@ -59,4 +60,3 @@
 		for(var/j = 1 to spiral_count)
 			INVOKE_ASYNC(src, .proc/fire_line, target, j * increment + i * increment / 2)
 		SLEEP_CHECK_DEATH(delay_time, owner)
-

code/datums/actions/mobs/lava_swoop.dm

@@ -23,6 +23,7 @@
 	REMOVE_TRAIT(M, TRAIT_NOFIRE, REF(src))
 
 /datum/action/cooldown/mob_cooldown/lava_swoop/Activate(atom/target_atom)
+	StartCooldown(360 SECONDS, 360 SECONDS)
 	attack_sequence(target_atom)
 	StartCooldown()
 

code/datums/actions/mobs/meteors.dm

@@ -6,6 +6,7 @@
 	cooldown_time = 3 SECONDS
 
 /datum/action/cooldown/mob_cooldown/meteors/Activate(atom/target_atom)
+	StartCooldown(360 SECONDS, 360 SECONDS)
 	create_meteors(target_atom)
 	StartCooldown()
 

code/datums/actions/mobs/projectileattack.dm

@@ -18,6 +18,7 @@
 	var/projectile_speed_multiplier = 1
 
 /datum/action/cooldown/mob_cooldown/projectile_attack/Activate(atom/target_atom)
+	StartCooldown(360 SECONDS, 360 SECONDS)
 	attack_sequence(owner, target_atom)
 	StartCooldown()
 
@@ -285,6 +286,7 @@
 	cooldown_time = 2.5 SECONDS
 
 /datum/action/cooldown/mob_cooldown/projectile_attack/colossus_final/Activate(atom/target_atom)
+	StartCooldown(360 SECONDS, 360 SECONDS)
 	attack_sequence(owner, target_atom)
 	StartCooldown()
 	Remove(owner)

code/datums/actions/mobs/transform_weapon.dm

@@ -9,6 +9,7 @@
 	var/max_cooldown_time = 10 SECONDS
 
 /datum/action/cooldown/mob_cooldown/transform_weapon/Activate(atom/target_atom)
+	StartCooldown(360 SECONDS, 360 SECONDS)
 	do_transform(target_atom)
 	StartCooldown(rand(cooldown_time, max_cooldown_time), 0)
 

code/modules/mob/living/carbon/alien/larva/powers.dm

@@ -83,10 +83,7 @@
 		caste_options["Drone"] = drone
 
 	var/alien_caste = show_radial_menu(owner, owner, caste_options, radius = 38, require_near = TRUE, tooltips = TRUE)
-	if(QDELETED(src) || QDELETED(owner) || !IsAvailable() || !alien_caste)
-		return
-
-	if(alien_caste == null)
+	if(QDELETED(src) || QDELETED(owner) || !IsAvailable() || isnull(alien_caste))
 		return
 
 	var/mob/living/carbon/alien/humanoid/new_xeno