Helps to actually commit the code

day_2/lua/entities/solver/init.lua

@@ -141,6 +141,29 @@ net.Receive("AOC:Part2", function()
     local ent = net.ReadEntity()
     local input = net.ReadString()
 
-    print('Part 2')
+    local power_sum = 0
-    print(input)
+    for i, line in pairs(split(input, '\n')) do
+        local game = parseGame(line)
+        print('Game '..game.id)
+
+        local min_red_needed = 0
+        local min_grn_needed = 0
+        local min_blu_needed = 0
+
+        for i, play in pairs(game.draws) do
+            print('  play '..i)
+            print('    red: '..play.red)
+            print('    grn: '..play.green)
+            print('    blu: '..play.blue)
+
+            if play.red > min_red_needed then min_red_needed = play.red end
+            if play.green > min_grn_needed then min_grn_needed = play.green end
+            if play.blue > min_blu_needed then min_blu_needed = play.blue end
+        end
+        local power = min_red_needed * min_grn_needed * min_blu_needed
+        print('  power '..power)
+        power_sum = power_sum + power
+    end
+
+    print('Sum of powers: '..power_sum)
 end)