1 files changed, 17 insertions, 0 deletions
diff --git a/src/Model/Village.php b/src/Model/Village.php
index cd1c749..b1ab19e 100644
--- a/src/Model/Village.php
+++ b/src/Model/Village.php
@@ -41,6 +41,18 @@ class Village
     return true;
   }
 
+  public static function canTrain(Village $village, Unit $unit, int $amount): bool
+  {
+    $resourceRequirements = Unit::getResourceRequirements($unit, $amount);
+    foreach ($resourceRequirements as $resourceType => $requirement) {
+      if ($village->$resourceType < $requirement) {
+        return false;
+      }
+    }
+
+    return true;
+  }
+
   /* DB - Actions */
 
   public static function get(int $id): ?Village
@@ -61,6 +73,11 @@ class Village
     );
   }
 
+  public static function getDistance(int $x, int $y, int $dx, int $dy): int
+  {
+    return abs($x - $dx) + abs($y - $dy);
+  }
+
   /* DB - Relations */
 
   public static function getBuildings(int $villageId): array