mod

code/__HELPERS/_lists.dm

@@ -66,7 +66,7 @@
 	} while(FALSE)
 
 //Returns a list in plain english as a string
-/proc/english_list(list/input, nothing_text = "nothing", and_text = " and ", comma_text = ", ", final_comma_text = "" )
+/proc/english_list(list/input, nothing_text = "nothing", and_text = " and ", comma_text = ", ", final_comma_text = "")
 	var/total = length(input)
 	switch(total)
 		if (0)
@@ -87,6 +87,34 @@
 
 			return "[output][and_text][input[index]]"
 
+/**
+ * English_list but associative supporting. Higher overhead.
+ */
+/proc/english_list(list/input, nothing_text = "nothing", and_text = " and ", comma_text = ", ", final_comma_text = "")
+	var/total = length(input)
+	switch(total)
+		if (0)
+			return "[nothing_text]"
+		if (1)
+			var/assoc = input[input[1]] == null? "" : " = [input[input[1]]]"
+			return "[input[1]][assoc]"
+		if (2)
+			var/assoc = input[input[1]] == null? "" : " = [input[input[1]]]"
+			var/assoc2 = input[input[2]] == null? "" : " = [input[input[2]]]"
+			return "[input[1]][and_text][input[2]]"
+		else
+			var/output = ""
+			var/index = 1
+			var/assoc
+			while (index < total)
+				if (index == total - 1)
+					comma_text = final_comma_text
+				assoc = input[input[index]] == null? "" : " = [input[input[index]]]"
+				output += "[input[index]][assoc][comma_text]"
+				++index
+			assoc = input[input[index]] == null? "" : " = [input[input[index]]]"
+			return "[output][and_text][input[index]]"
+
 //Returns list element or null. Should prevent "index out of bounds" error.
 /proc/listgetindex(list/L, index)
 	if(LAZYLEN(L))

code/modules/hydroponics/hydroponics.dm

@@ -527,12 +527,13 @@
 	else if(istype(O, /obj/item/seeds) && !istype(O, /obj/item/seeds/sample))
 		if(!myseed)
 			if(istype(O, /obj/item/seeds/kudzu))
-				investigate_log("had Kudzu planted in it by [key_name(user)] at [AREACOORD(src)]","kudzu")
+				investigate_log("had Kudzu planted in it by [key_name(user)] at [AREACOORD(src)]", INVESTIGATE_BOTANY)
 			if(!user.transferItemToLoc(O, src))
 				return
 			to_chat(user, "<span class='notice'>You plant [O].</span>")
 			dead = FALSE
 			myseed = O
+			investigate_log("planting: [user] planted [O] with traits [english_list(myseed)] and reagents [english_list_assoc(myseed.reagents_add)] and potency [myseed.potency]", INVESTIGATE_BOTANY)
 			TRAY_NAME_UPDATE
 			age = 1
 			plant_health = myseed.endurance

code/modules/hydroponics/seeds.dm

@@ -188,6 +188,8 @@
 	///The Number of products produced by the plant, typically the yield.
 	var/product_count = getYield()
 
+	parent.investigate_log("manual harvest by [key_name(user)] of [getYield()] of [src], with seed traits [english_list(genes)] and reagents_add [english_list_assoc(reagents_add)] and potency [potency].", INVESTIGATE_BOTANY)
+
 	while(t_amount < product_count)
 		var/obj/item/reagent_containers/food/snacks/grown/t_prod
 		if(instability >= 30 && (seed_flags & MUTATE_EARLY) && LAZYLEN(mutatelist) && prob(instability/3))