1 files changed, 2 insertions, 4 deletions
diff --git a/src/Model/Building.php b/src/Model/Building.php
index eb166f9..78d1aa5 100644
--- a/src/Model/Building.php
+++ b/src/Model/Building.php
@@ -69,7 +69,7 @@ class Building
    */
   public function getResourceRequirements(): array
   {
-    return $this->getResourceRequirementsForLevel($this->level);
+    return $this->getResourceRequirementsForLevel($this->level + 1);
   }
 
   /**
@@ -77,10 +77,8 @@ class Building
    */
   public function getResourceRequirementsForLevel(int $level): array
   {
-    $level += 1;
-
     return array_map(
-      fn ($resourceRequirement) => ceil(log($level * 2) * $resourceRequirement * 64 * $level),
+      fn ($resourceRequirement) => ceil(log($level * 2) * $resourceRequirement * $_ENV['BASE_BUILDING_RESOURCE_REQUIREMENT_FACTOR'] * $level),
       $this->resourceRequirements
     );
   }