From 84ef4499eb792618a62d44db793eca8bdcc93b4a Mon Sep 17 00:00:00 2001
From: Daniel Weber <djweber12@gmail.com>
Date: Tue, 17 Dec 2024 07:06:34 -0500
Subject: [PATCH] Extremely borken but commiting before leaving for work

---
 2024/day17/main.py | 119 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 2024/day17/main.py

diff --git a/2024/day17/main.py b/2024/day17/main.py
new file mode 100644
index 0000000..42bd541
--- /dev/null
+++ b/2024/day17/main.py
@@ -0,0 +1,119 @@
+import re
+import sys
+import copy
+# import numpy as np
+import os
+from warnings import showwarning
+sys.path.insert(1, os.path.abspath('../../'))
+from python_tools.aoc_utils import *
+
+def part_one(registers, program):
+    pc = 0
+    out = []
+    looping = True
+    last_state = 0
+    current_state = [registers, program, pc]
+    while looping:
+        if pc > len(program)-1 or current_state == last_state:
+            looping = False
+            break
+        else:
+            operands = [0,1,2,3,registers["A"],registers["B"],registers["C"], 7]
+            co = operands[program[pc+1]]
+            lo = program[pc+1]
+
+            match program[pc]:
+                case 0:
+                    registers["A"] = registers["A"] >> co
+                    pc += 2
+                case 1:
+                    registers["B"] = registers["B"] ^ lo
+                    pc += 2
+                case 2:
+                    registers["B"] = co % 8
+                    pc += 2
+                case 3:
+                    if registers["A"] == 0:
+                        pc += 2
+                    else:
+                        pc = lo
+                case 4:
+                    registers["B"] = registers["B"] ^ registers["C"]
+                    pc += 2
+                case 5:
+                    out.append(int(co % 8))
+                    pc += 2
+                case 6:
+                    registers["B"] = registers["A"] >> co
+                    pc += 2
+                case 7:
+                    registers["C"] = registers["A"] >> co
+                    pc += 2
+    print("P1: ", str(out).strip('[]').replace(" ", ""))
+
+def part_two(r, p):
+    pc = 0
+    out = []
+    looping = True
+    last_state = 0
+    current_state = [registers, program, pc]
+    while looping:
+        if pc > len(program)-1 or current_state == last_state:
+            looping = False
+            break
+        else:
+            operands = [0,1,2,3,registers["A"],registers["B"],registers["C"], 7]
+            co = operands[program[pc+1]]
+            lo = program[pc+1]
+
+            match program[pc]:
+                case 0:
+                    registers["A"] = registers["A"] >> co
+                    pc += 2
+                case 1:
+                    registers["B"] = registers["B"] ^ lo
+                    pc += 2
+                case 2:
+                    registers["B"] = co % 8
+                    pc += 2
+                case 3:
+                    if registers["A"] == 0:
+                        pc += 2
+                    else:
+                        pc = lo
+                case 4:
+                    registers["B"] = registers["B"] ^ registers["C"]
+                    pc += 2
+                case 5:
+                    out.append(int(co % 8))
+                    pc += 2
+                case 6:
+                    registers["B"] = registers["A"] >> co
+                    pc += 2
+                case 7:
+                    registers["C"] = registers["A"] >> co
+                    pc += 2
+    print("P2: ", count)
+
+def main():
+    program = []
+    registers = {}
+    pos = [0,0]
+    contents = file2list("input.txt")
+    for row, i in enumerate(contents):
+        if "Register" in i:
+            a = i.split(":")
+            registers[a[0].replace("Register ", "")] = int(a[1].strip())
+
+        elif "Program" in i:
+            i = i.replace("Program: ", "")
+            program = list(map(int, i.split(",")))
+    print(registers, program)
+
+    part_one(registers.copy(), program)
+    part_two(registers.copy(), program)
+
+
+if __name__ == "__main__":
+    main()
+