From ab1f362a459fe74a56f21d26b5071941557b79c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20H=C3=A4fliger?= <dh@belevo.ch>
Date: Fri, 2 May 2025 15:12:52 +0200
Subject: [PATCH] no message

---
 Verbraucher_extern/module.php | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/Verbraucher_extern/module.php b/Verbraucher_extern/module.php
index 0aea825..013a5ef 100644
--- a/Verbraucher_extern/module.php
+++ b/Verbraucher_extern/module.php
@@ -88,6 +88,20 @@ class Verbraucher_extern extends IPSModule
         }
     
 
+        private  function findCombination($power, $values) {
+              $result = [];
+              $found = findCombinationRecursive($power, $values, [], 0, $result);
+              return $found ? $result : null;
+            }
+            
+        private  function findCombinationRecursive($power, $values, $currentCombination, $startIndex, &$result) {
+              if ($power == 0) {
+              $result = $currentCombination;
+              return true;
+              }
+              if ($power < 0) {
+              return false;
+            
     private function find($target, $values, $current, &$result) {
                 if ($target == 0) {
                     $result[] = $current;
@@ -106,15 +120,17 @@ class Verbraucher_extern extends IPSModule
         {
         $values = json_decode($this->GetValue("PowerSteps"));
         $result = [];
-
-        $this->find($this->GetValue("Power"), $values, [], $result);
+        
+        $firstCombination = $this->findCombination($this->GetValue("Power"), $this->GetValue("PowerSteps")); 
+        
+        //$this->find($this->GetValue("Power"), $values, [], $result);
 
         $verbraucherListe = json_decode($this->ReadPropertyString("Verbraucher_Liste"), true);
 
 
-        $firstCombination = $result[0];
+        //$firstCombination = $result[0];
 
-        foreach ($verbraucherListe as &$verbraucher) {
+        foreach ($verbraucherListe as $verbraucher) {
             if (in_array($verbraucher['P_Nenn'], $firstCombination)) {
                 RequestAction($verbraucher['Write_Var'], false);
             } else {