Origin tech changes and some fixes

code/modules/assembly/assembly.dm

@@ -9,7 +9,7 @@
 	throwforce = 2
 	throw_speed = 3
 	throw_range = 7
-	origin_tech = "magnets=1"
+	origin_tech = "magnets=1;engineering=1"
 
 	var/secured = 1
 	var/list/attached_overlays = null

code/modules/assembly/infrared.dm

@@ -3,7 +3,7 @@
 	desc = "Emits a visible or invisible beam and is triggered when the beam is interrupted.\n<span class='notice'>Alt-click to rotate it clockwise.</span>"
 	icon_state = "infrared"
 	materials = list(MAT_METAL=1000, MAT_GLASS=500)
-	origin_tech = "magnets=2"
+	origin_tech = "magnets=2;materials=2"
 
 	var/on = 0
 	var/visible = 0

code/modules/assembly/mousetrap.dm

@@ -3,7 +3,7 @@
 	desc = "A handy little spring-loaded trap for catching pesty rodents."
 	icon_state = "mousetrap"
 	materials = list(MAT_METAL=100)
-	origin_tech = "combat=1"
+	origin_tech = "combat=1;materials=2;engineering=1"
 	attachable = 1
 	var/armed = 0
 

code/modules/assembly/proximity.dm

@@ -3,7 +3,7 @@
 	desc = "Used for scanning and alerting when someone enters a certain proximity."
 	icon_state = "prox"
 	materials = list(MAT_METAL=800, MAT_GLASS=200)
-	origin_tech = "magnets=1"
+	origin_tech = "magnets=1;engineering=1"
 	attachable = 1
 
 	var/scanning = 0

code/modules/assembly/signaler.dm

@@ -4,7 +4,7 @@
 	icon_state = "signaller"
 	item_state = "signaler"
 	materials = list(MAT_METAL=400, MAT_GLASS=120)
-	origin_tech = "magnets=1"
+	origin_tech = "magnets=1;bluespace=1"
 	wires = WIRE_RECEIVE | WIRE_PULSE | WIRE_RADIO_PULSE | WIRE_RADIO_RECEIVE
 	attachable = 1
 

code/modules/assembly/timer.dm

@@ -3,7 +3,7 @@
 	desc = "Used to time things. Works well with contraptions which has to count down. Tick tock."
 	icon_state = "timer"
 	materials = list(MAT_METAL=500, MAT_GLASS=50)
-	origin_tech = "magnets=1"
+	origin_tech = "magnets=1;engineering=1"
 	attachable = 1
 
 	var/timing = 0
@@ -116,4 +116,3 @@
 
 	if(usr)
 		attack_self(usr)
-

code/modules/assembly/voice.dm

@@ -3,7 +3,7 @@
 	desc = "A small electronic device able to record a voice sample, and send a signal when that sample is repeated."
 	icon_state = "voice"
 	materials = list(MAT_METAL=500, MAT_GLASS=50)
-	origin_tech = "magnets=1"
+	origin_tech = "magnets=1;engineering=1"
 	flags = HEAR
 	attachable = 1
 	verb_say = "beeps"