From e02ee993c6e49f9e452371cef244741ccc8f35a1 Mon Sep 17 00:00:00 2001
From: Clement <clementchiew95@disroot.org>
Date: Tue, 17 Dec 2024 16:30:14 +0800
Subject: [PATCH] Offload machine to separate file

---
 2024/day-17/machine.sh    | 87 ++++++++++++++++++++++++++++++++++++++
 2024/day-17/solution-1.sh | 88 ++-------------------------------------
 2 files changed, 90 insertions(+), 85 deletions(-)
 create mode 100644 2024/day-17/machine.sh

diff --git a/2024/day-17/machine.sh b/2024/day-17/machine.sh
new file mode 100644
index 0000000..82d875e
--- /dev/null
+++ b/2024/day-17/machine.sh
@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+
+adv () { # OPCODE 0
+  $DEBUG && printf "OPCODE : 0 OP: adv OPERAND: %s\n" "$1" >&2
+  OPERAND=$( get_combo "$1" )
+  REG_A=$(( REG_A / (2 ** OPERAND) ))
+}
+bxl () { # OPCODE 1
+  $DEBUG && printf "OPCODE : 1 OP: bxl OPERAND: %s\n" "$1" >&2
+  OPERAND=$1
+  REG_B=$(( REG_B ^ OPERAND ))
+}
+bst () { # OPCODE 2
+  $DEBUG && printf "OPCODE : 2 OP: bst OPERAND: %s\n" "$1" >&2
+  OPERAND=$( get_combo "$1" )
+  REG_B=$(( OPERAND % 8 ))
+}
+jnz () { # OPCODE 3
+  $DEBUG && printf "OPCODE : 3 OP: jnz OPERAND: %s\n" "$1" >&2
+  OPERAND=$1
+  if [[ $REG_A -eq 0 ]]
+  then
+    return 0
+  else
+    POINTER=$OPERAND
+  fi
+}
+bxc () { # OPCODE 4
+  $DEBUG && printf "OPCODE : 4 OP: bxc OPERAND: %s\n" "$1" >&2
+  # OPERAND=$1 # Deprecated for legacy reasons
+  REG_B=$(( REG_B ^ REG_C ))
+}
+out () { # OPCODE 5
+  $DEBUG && printf "OPCODE : 5 OP: out OPERAND: %s\n" "$1" >&2
+  OPERAND=$( get_combo "$1" )
+  printf "%s\n" "$(( OPERAND % 8 ))"
+}
+bdv () { # OPCODE 6
+  $DEBUG && printf "OPCODE : 6 OP: bdv OPERAND: %s\n" "$1" >&2
+  OPERAND=$( get_combo "$1" )
+  REG_B=$(( REG_A / (2 ** OPERAND) ))
+}
+cdv () { # OPCODE 7
+  $DEBUG && printf "OPCODE : 7 OP: cdv OPERAND: %s\n" "$1" >&2
+  OPERAND=$( get_combo "$1" )
+  REG_C=$(( REG_A / (2 ** OPERAND) ))
+}
+
+get_combo () {
+  # Interpret operand value
+  if [[ $OPERAND -eq 0 ]]
+  then
+    printf "$1"
+  elif [[ $OPERAND -eq 1 ]]
+  then
+    printf "$1"
+  elif [[ $OPERAND -eq 2 ]]
+  then
+    printf "$1"
+  elif [[ $OPERAND -eq 3 ]]
+  then
+    printf "$1"
+  elif [[ $OPERAND -eq 4 ]]
+  then
+    printf "%s" "$REG_A"
+  elif [[ $OPERAND -eq 5 ]]
+  then
+    printf "%s" "$REG_B"
+  elif [[ $OPERAND -eq 6 ]]
+  then
+    printf "%s" "$REG_C"
+  elif [[ $OPERAND -eq 7 ]]
+  then
+    printf "Reserved operand. Exiting.\n" >&2
+    exit 1
+  fi
+}
+
+check_quine () {
+  for (( i=0; i<INPUT_LEN; i++ ))
+  do
+    if [[ ${INPUT[$i]} != "${OUTPUT[$i]}" ]]
+    then
+      return 1
+    fi
+  done
+}
diff --git a/2024/day-17/solution-1.sh b/2024/day-17/solution-1.sh
index f21a899..1110917 100644
--- a/2024/day-17/solution-1.sh
+++ b/2024/day-17/solution-1.sh
@@ -2,6 +2,7 @@
 
 FILE=$1
 ITER=99
+DEBUG=false
 
 REG_A=$(grep 'Register A:' "$FILE" | cut -f2 -d: )
 REG_B=$(grep 'Register B:' "$FILE" | cut -f2 -d: )
@@ -14,91 +15,8 @@ printf "Input : " >&2
 printf "%s " "${INPUT[@]}" >&2
 printf "\n" >&2
 
-adv () { # OPCODE 0
-  printf "OPCODE : 0 OP: adv OPERAND: %s\n" "$1" >&2
-  OPERAND=$( get_combo "$1" )
-  REG_A=$(( REG_A / (2 ** OPERAND) ))
-}
-bxl () { # OPCODE 1
-  printf "OPCODE : 1 OP: bxl OPERAND: %s\n" "$1" >&2
-  OPERAND=$1
-  REG_B=$(( REG_B ^ OPERAND ))
-}
-bst () { # OPCODE 2
-  printf "OPCODE : 2 OP: bst OPERAND: %s\n" "$1" >&2
-  OPERAND=$( get_combo "$1" )
-  REG_B=$(( OPERAND % 8 ))
-}
-jnz () { # OPCODE 3
-  printf "OPCODE : 3 OP: jnz OPERAND: %s\n" "$1" >&2
-  OPERAND=$1
-  if [[ $REG_A -eq 0 ]]
-  then
-    return 0
-  else
-    POINTER=$OPERAND
-  fi
-}
-bxc () { # OPCODE 4
-  printf "OPCODE : 4 OP: bxc OPERAND: %s\n" "$1" >&2
-  # OPERAND=$1 # Deprecated for legacy reasons
-  REG_B=$(( REG_B ^ REG_C ))
-}
-out () { # OPCODE 5
-  printf "OPCODE : 5 OP: out OPERAND: %s\n" "$1" >&2
-  OPERAND=$( get_combo "$1" )
-  printf "%s\n" "$(( OPERAND % 8 ))"
-}
-bdv () { # OPCODE 6
-  printf "OPCODE : 6 OP: bdv OPERAND: %s\n" "$1" >&2
-  OPERAND=$( get_combo "$1" )
-  REG_B=$(( REG_A / (2 ** OPERAND) ))
-}
-cdv () { # OPCODE 7
-  printf "OPCODE : 7 OP: cdv OPERAND: %s\n" "$1" >&2
-  OPERAND=$( get_combo "$1" )
-  REG_C=$(( REG_A / (2 ** OPERAND) ))
-}
-
-get_combo () {
-  # Interpret operand value
-  if [[ $OPERAND -eq 0 ]]
-  then
-    printf "$1"
-  elif [[ $OPERAND -eq 1 ]]
-  then
-    printf "$1"
-  elif [[ $OPERAND -eq 2 ]]
-  then
-    printf "$1"
-  elif [[ $OPERAND -eq 3 ]]
-  then
-    printf "$1"
-  elif [[ $OPERAND -eq 4 ]]
-  then
-    printf "%s" "$REG_A"
-  elif [[ $OPERAND -eq 5 ]]
-  then
-    printf "%s" "$REG_B"
-  elif [[ $OPERAND -eq 6 ]]
-  then
-    printf "%s" "$REG_C"
-  elif [[ $OPERAND -eq 7 ]]
-  then
-    printf "Reserved operand. Exiting.\n" >&2
-    exit 1
-  fi
-}
-
-check_quine () {
-  for (( i=0; i<INPUT_LEN; i++ ))
-  do
-    if [[ ${INPUT[$i]} != "${OUTPUT[$i]}" ]]
-    then
-      return 1
-    fi
-  done
-}
+# Load machine operations
+. machine.sh
 
 POINTER=0
 while [[ $POINTER -lt $INPUT_LEN ]]