From 389a85869bedc6fd381fb3a0e31d2d3a2cb12cc8 Mon Sep 17 00:00:00 2001
From: Rob Stoffelen <r.stoffelen@my-lex.nl>
Date: Thu, 15 Dec 2022 17:39:15 +0100
Subject: [PATCH] Added day 11, created monkey parser

---
 Advend Of Code Runner/Program.cs              | 39 ++++++++++++++-----
 .../2022/Day 11/Day11Part1.cs                 | 27 +++++++++++++
 Advent Of Code Library/2022/Day 11/Monkey.cs  |  2 +
 3 files changed, 58 insertions(+), 10 deletions(-)

diff --git a/Advend Of Code Runner/Program.cs b/Advend Of Code Runner/Program.cs
index d6738d9..cfc3654 100644
--- a/Advend Of Code Runner/Program.cs	
+++ b/Advend Of Code Runner/Program.cs	
@@ -3,18 +3,37 @@
 using AdventOfCodeLibrary._2022;
 using AdventOfCodeLibrary.Shared;
 
-string _demoData = @"R 4
-U 4
-L 3
-D 1
-R 4
-D 1
-L 5
-R 2";
+string _demoData = @"Monkey 0:
+  Starting items: 79, 98
+  Operation: new = old * 19
+  Test: divisible by 23
+    If true: throw to monkey 2
+    If false: throw to monkey 3
 
-Answerable answerable = new Day09Part2();
+Monkey 1:
+  Starting items: 54, 65, 75, 74
+  Operation: new = old + 6
+  Test: divisible by 19
+    If true: throw to monkey 2
+    If false: throw to monkey 0
+
+Monkey 2:
+  Starting items: 79, 60, 97
+  Operation: new = old * old
+  Test: divisible by 13
+    If true: throw to monkey 1
+    If false: throw to monkey 3
+
+Monkey 3:
+  Starting items: 74
+  Operation: new = old + 3
+  Test: divisible by 17
+    If true: throw to monkey 0
+    If false: throw to monkey 1";
+
+Answerable answerable = new Day11Part1();
 byte[] dataArray = File.ReadAllBytes(answerable.DefaultInputFile);
-//dataArray = Encoding.UTF8.GetBytes(_demoData);
+dataArray = Encoding.UTF8.GetBytes(_demoData);
 
 Console.WriteLine($"Answer: {answerable.GetAnswer(dataArray)}");
 Console.ReadKey(true); 
\ No newline at end of file
diff --git a/Advent Of Code Library/2022/Day 11/Day11Part1.cs b/Advent Of Code Library/2022/Day 11/Day11Part1.cs
index 6ade840..f3a8aab 100644
--- a/Advent Of Code Library/2022/Day 11/Day11Part1.cs	
+++ b/Advent Of Code Library/2022/Day 11/Day11Part1.cs	
@@ -1,5 +1,6 @@
 namespace AdventOfCodeLibrary._2022
 {
+    using AdventOfCodeLibrary._2022.Day_11;
     using AdventOfCodeLibrary.Shared;
 
     public class Day11Part1 : Answerable
@@ -10,6 +11,32 @@
 
         public override string GetAnswer(byte[] data)
         {
+            string[] monkeyString = GetAsString(data).Split(NewLine + NewLine);
+
+            Monkey[] monkeys = new Monkey[monkeyString.Length];
+
+            for (int monkeyIndex = 0; monkeyIndex < monkeys.Length; monkeyIndex++)
+            {
+                monkeys[monkeyIndex] = new();
+                monkeys[monkeyIndex].MonkeyId = monkeyIndex;
+            }
+
+            for (int monkeyIndex = 0; monkeyIndex < monkeys.Length; monkeyIndex++)
+            {
+                string[] monkey = monkeyString[monkeyIndex].Split(NewLine);
+                int monkeyId = Convert.ToInt32(monkey[0].Remove(monkey[0].Length - 1).Split(' ')[^1]);
+                monkeys[monkeyId].Items = monkey[1].Split(':')[^1].Split(',').Select(s => Convert.ToInt32(s.Trim())).ToList();
+                string[] operation = monkey[2].Split(' ');
+                monkeys[monkeyIndex].SetOperation(operation[^2][0], operation[^1]);
+
+                monkeys[monkeyIndex].SetTestValue(Convert.ToInt32(monkey[3].Split(' ')[^1]));
+
+                int trueMonkey = Convert.ToInt32(monkey[4].Split(' ')[^1]);
+                int falseMonkey = Convert.ToInt32(monkey[5].Split(' ')[^1]);
+
+                monkeys[monkeyIndex].SetThrowTargets(monkeys[trueMonkey], monkeys[falseMonkey]);
+            }
+
             return string.Empty;
         }
     }
diff --git a/Advent Of Code Library/2022/Day 11/Monkey.cs b/Advent Of Code Library/2022/Day 11/Monkey.cs
index 8d1f6db..a9df7a9 100644
--- a/Advent Of Code Library/2022/Day 11/Monkey.cs	
+++ b/Advent Of Code Library/2022/Day 11/Monkey.cs	
@@ -2,6 +2,8 @@
 {
     internal class Monkey
     {
+        internal int MonkeyId;
+
         internal List<int> Items;
 
         private int TestDevision;