Several Balance and Convenience Changes (#235)

* swarmers slowed down

* drones slowed down so they're controllable again

* cake hat force reduced to 6 from 15

* welding tool balance changes

code/game/gamemodes/miniantags/bot_swarm/swarmer.dm

@@ -88,7 +88,7 @@
 	attacktext = "shocks"
 	attack_sound = 'sound/effects/EMPulse.ogg'
 	friendly = "pinches"
-	speed = 0
+	speed = 1
 	faction = list("swarmer")
 	AIStatus = AI_OFF
 	pass_flags = PASSTABLE

code/game/objects/items/weapons/tools.dm

@@ -579,6 +579,7 @@
 	max_fuel = 40
 	materials = list(MAT_GLASS=60)
 	origin_tech = "engineering=2;plasmatech=2"
+	toolspeed = 0.75
 
 /obj/item/weapon/weldingtool/largetank/cyborg
 	name = "integrated welding tool"
@@ -624,6 +625,7 @@
 	max_fuel = 80
 	materials = list(MAT_METAL=70, MAT_GLASS=120)
 	origin_tech = "engineering=3;plasmatech=2"
+	w_class = 3
 
 /obj/item/weapon/weldingtool/experimental
 	name = "experimental welding tool"

code/modules/clothing/head/misc_special.dm

@@ -60,8 +60,8 @@
 
 /obj/item/clothing/head/hardhat/cakehat/turn_on()
 	..()
-	force = 15
-	throwforce = 15
+	force = 6
+	throwforce = 6
 	damtype = BURN
 	hitsound = 'sound/items/Welder.ogg'
 	START_PROCESSING(SSobj, src)

code/modules/mob/living/simple_animal/friendly/drone/_drone.dm

@@ -26,7 +26,7 @@
 	maxHealth = 30
 	unsuitable_atmos_damage = 0
 	wander = 0
-	speed = 0
+	speed = 0.5
 	ventcrawler = VENTCRAWLER_ALWAYS
 	healable = 0
 	density = 0