From a578f9cef7ab32792fe63232bf044e003a0a4227 Mon Sep 17 00:00:00 2001
From: AzuleUtama <44248086+AzuleUtama@users.noreply.github.com>
Date: Wed, 5 Dec 2018 16:02:51 +0000
Subject: [PATCH] Uplink Category Search

Makes it so users can pick categories in the uplink
---
 code/game/objects/items/devices/uplinks.dm |  5 +++
 nano/templates/uplink.tmpl                 | 43 ++++++++++++++--------
 2 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/code/game/objects/items/devices/uplinks.dm b/code/game/objects/items/devices/uplinks.dm
index d0c0622d1e5..927ddb50b56 100644
--- a/code/game/objects/items/devices/uplinks.dm
+++ b/code/game/objects/items/devices/uplinks.dm
@@ -24,6 +24,7 @@ var/list/world_uplinks = list()
 
 	var/job = null
 	var/show_descriptions = 0
+	var/temp_category = "Ammunition"
 
 /obj/item/uplink/nano_host()
 	return loc
@@ -233,6 +234,7 @@ var/list/world_uplinks = list()
 	if(!nanoui_items)
 		generate_items(user)
 	data["nano_items"] = nanoui_items
+	data["category_choice"] = temp_category
 	data += nanoui_data
 
 	return data
@@ -272,6 +274,9 @@ var/list/world_uplinks = list()
 		if(href_list["descriptions"])
 			show_descriptions = !show_descriptions
 			update_nano_data()
+		if(href_list["category"])
+			temp_category = href_list["category"]
+			update_nano_data()
 
 	SSnanoui.update_uis(src)
 	return 1
diff --git a/nano/templates/uplink.tmpl b/nano/templates/uplink.tmpl
index 6177ab016a7..5eeb22a2c95 100644
--- a/nano/templates/uplink.tmpl
+++ b/nano/templates/uplink.tmpl
@@ -20,7 +20,7 @@ Used In File(s): \code\game\objects\items\devices\uplinks.dm
 </div>
 <br>
 
-{{if data.menu == 0}}
+{{if data.menu == 0 || data.menu == 2}}
     <H2><span class="white">Request items:</span></H2>
     <span class="white"><i>Each item costs a number of tele-crystals as indicated by the number following their name.</i></span>
 	<div class="item">
@@ -32,23 +32,34 @@ Used In File(s): \code\game\objects\items\devices\uplinks.dm
         </div>
     </div>
     <br>
-    {{for data.nano_items}}
-        <div class="item">
-            <h3><span class="white">{{:value.Category}}</span></h3>
-        </div>
-        {{for value.items :itemValue:itemIndex}}
-            <div class="item">
-                {{:helper.link( itemValue.Name, 'gear', {'buy_item' : itemValue.obj_path, 'cost' : itemValue.Cost}, itemValue.Cost > data.crystals ? 'disabled' : null, null)}} - <span class="white">{{:itemValue.Cost}}</span>
-            </div>
+	
+{{if data.menu == 0}}
+	{{for data.nano_items}}
+		<div class="item">
+			{{:helper.link ( value.Category, 'gear', {'menu' : 2, 'category' : value.Category}, null, null)}}
+		</div>
+	{{/for}}
 
-            {{if itemValue.Cost <= data.crystals && data.descriptions}}
-                <div class="item">
-                    {{:itemValue.Description}}
-                </div>
-            {{/if}}
-        {{/for}}
-        <br>
+{{else data.menu == 2}}
+    {{for data.nano_items}}
+		{{if value.Category == data.category_choice}}
+			<div class="item">
+				<h3><span class="white">{{:value.Category}}</span></h3>
+			</div>
+			{{for value.items :itemValue:itemIndex}}
+				<div class="item">
+					{{:helper.link( itemValue.Name, 'gear', {'buy_item' : itemValue.obj_path, 'cost' : itemValue.Cost}, itemValue.Cost > data.crystals ? 'disabled' : null, null)}} - <span class="white">{{:itemValue.Cost}}</span>
+				</div>
+
+				{{if itemValue.Cost <= data.crystals && data.descriptions}}
+					<div class="item">
+						{{:itemValue.Description}}
+					</div>
+				{{/if}}
+			{{/for}}
+		{{/if}}
     {{/for}}
+{{/if}}
 
     <div class="item">
         {{:helper.link('Buy Random (??)' , 'gear', {'buy_item' : 'random'}, data.crystals <= 0 ? 'disabled' : null, null)}}