.

PHI-CL/data/b/gm-vp-c.lua

@@ -437,8 +437,10 @@ local items = {
     },
     ['tips_and_tricks_item'] = {
         -- SPACE_AGE 0
-        'agriculture',
-        'lava-processing'
+        'quality',
+        'space-age',
+        'space-platform',
+        'spoilables'
     },
     ['technology'] = {
         -- SPACE_AGE 0

PHI-CL/data/b/gm-vp.lua

@@ -308,17 +308,15 @@ if items['recipe_reform'] then
 end
 
 -- GM-VP C 2 SPACE_AGE TIP_AND_TRICK
--- TODO nil
 if items['tips_and_tricks_item'] then
-    for _, v in pairs(items['tips_and_tricks_item']) do
-        if data.raw['tips-and-tricks-item'][v] then
-            data.raw['tips-and-tricks-item'][v].hidden = true
-            data.raw['tips-and-tricks-item'][v].hidden_in_factoriopedia = true
+    for _, v in pairs(data.raw['tips-and-tricks-item']) do
+        if v.category and items['tips_and_tricks_item'][v.category] then
+            v.hidden = true
+            v.hidden_in_factoriopedia = true
         end
     end
 end
 
--- nil
 if items['achievement'] then
     for k, v in pairs(items['achievement']) do
         if data.raw[v][k] then