Fixes #3927

- Fix the Component Exchanger sharing its design ID with the Device
Analyzer, and thus making either unresearchable depending on which's
preresquite techs were hit first
- Up container from 10 to 20 components on request. That's a lot of
components, and of course you can carry a few filled gadget bags along

code/modules/research/designs.dm

@@ -2473,7 +2473,7 @@ k
 /datum/design/component_exchanger
 	name = "Rapid Machinery Component Exchanger"
 	desc = "A device that allows to quickly replace machinery components, useful for upgrading."
-	id = "deviceanalyser"
+	id = "componentexchanger"
 	req_tech = list("magnets"=2, "engineering"=4, "materials"=5, "programming"=3)
 	build_type = PROTOLATHE
 	materials = list("$iron" = 500, "$glass" = 1000, "$gold" = 200, "$silver" = 200)

code/modules/research/mechanic/component_exchanger.dm

@@ -17,7 +17,7 @@
 	w_type = RECYK_ELECTRONIC
 	origin_tech = "magnets=2;engineering=4;materials=5;programming=3"
 	var/list/componentstorage = list()
-	var/maxcomponents = 10
+	var/maxcomponents = 20
 	var/emagged = 0 //So we can emag it for "improved" functionality
 
 //Do a quick check-up of what is loaded

html/changelogs/Dylanstrategie-Compo-Fix.yml

@@ -0,0 +1,5 @@
+author: Dylanstrategie
+delete-after: True
+changes:
+  - bugfix: Fix Component Exchanger sharing its design ID with the Device Analyzer (and thus being unresearchable, or replacing it when its tech level is reached first)
+  - tweak: Component Exchanger storage now has a size of 20 instead of 10