Refactors and fixes RPEDs

code/modules/hydroponics/biogenerator.dm

@@ -83,9 +83,6 @@
 		update_icon()
 		return
 
-	if(exchange_parts(user, O))
-		return
-
 	if(default_deconstruction_crowbar(O))
 		return
 

code/modules/hydroponics/gene_modder.dm

@@ -69,8 +69,6 @@
 	if(default_deconstruction_screwdriver(user, "dnamod", "dnamod", I))
 		update_icon()
 		return
-	if(exchange_parts(user, I))
-		return
 	if(default_deconstruction_crowbar(I))
 		return
 	if(iscyborg(user))

code/modules/hydroponics/hydroponics.dm

@@ -59,9 +59,6 @@
 	if(default_deconstruction_screwdriver(user, "hydrotray3", "hydrotray3", I))
 		return
 
-	if(exchange_parts(user, I))
-		return
-
 	if(default_pry_open(I))
 		return
 

code/modules/hydroponics/seed_extractor.dm

@@ -62,9 +62,6 @@
 	if(default_deconstruction_screwdriver(user, "sextractor_open", "sextractor", O))
 		return
 
-	if(exchange_parts(user, O))
-		return
-
 	if(default_pry_open(O))
 		return