From b0e0fbda585bb8a330a73a4a0ce323b15e533012 Mon Sep 17 00:00:00 2001
From: dan <dan@lan.hamik.net>
Date: Fri, 11 Dec 2020 12:02:06 -0600
Subject: [PATCH] some progress

---
 Advent Of Code Day 11-part1.ps1 | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/Advent Of Code Day 11-part1.ps1 b/Advent Of Code Day 11-part1.ps1
index 5dbddc0..7a9d28a 100644
--- a/Advent Of Code Day 11-part1.ps1	
+++ b/Advent Of Code Day 11-part1.ps1	
@@ -4,13 +4,6 @@ function Get-OpenSeatCount {
         [int]$seatnum,
         $seatmap
     )
-    $seatrow.gettype()
-    $seatnum.gettype()
-    $seatrow = [int]$seatrow
-    $seatnum = [int]$seatnum
-    $seatrow.gettype()
-    $seatnum.gettype()
-    write-host "Input: $seatrow , $seatnum"
     $positionstocheck=@{}
     $positionstocheck.add('UpperLeft',@(($seatrow -1),($seatnum -1)))
     $positionstocheck.add('UpperMiddle',@(($seatrow -1),($seatnum)))
@@ -23,28 +16,36 @@ function Get-OpenSeatCount {
     $occupiedSeats=0
     foreach($position in $positionstocheck.keys){
         $row,$num = $positionstocheck.$position
-        if($seatmap[$row][$num] -eq '#'){
+        $myrow = $seatmap[$row]
+        if($myrow[$num] -eq '#'){
             $occupiedSeats++
         }
     }
-    return $occupiedSeats
+    return [int]$occupiedSeats
 }
 function proc-Seats(){
     param(
         $seatmap
     )
-    for($row=0;$row -lt $seatmap.count; $row++){
-        for($seatnum=0, $seatnum -lt $seatmap[$row].ToCharArray().count){
-            if((Get-OpenSeatCount -seatrow $row -seatnum $seatnum -seatmap $seatmap) -ge 4){
-                $seatmap[$row][$seatnum]='L'
-            } else {
-                $seatmap[$row][$seatnum]='#'
+    for($row=0;$row -lt $seatmap.count - 1; $row++){
+        for($seatnum=0; $seatnum -lt ($seatmap[$row].ToCharArray().count -1); $seatnum++){
+            if($seatmap[$row][$seatnum] -ne '.'){
+                $occupiedseats = Get-OpenSeatCount -seatrow $row -seatnum $seatnum -seatmap $seatmap
+                #write-host "Occupied Around $occupiedseats, SEATNUM $seatnum, SEATROW $row"
+                $myrow = $seatmap[$row].tochararray()
+                if( $occupiedseats -ge 4){
+                    $myrow[$seatnum]='L'
+                    $seatmap[$row]=$myrow -join ""
+                } else {
+                    $myrow[$seatnum]='#'
+                    $seatmap[$row]=$myrow -join ""
+                }
             }
         }
     }
     $seatmap
 }
-$seatmap = get-content .\aocd11input.txt
+$seatmap = @(get-content .\aocd11input.txt)
 $nochangesin=0
 do{
     $oldseatmap = $seatmap