Some more airplane game doodles

Assets/Scripts/Minigames/Airplane/Data/SpawnPositionMode.cs

@@ -0,0 +1,24 @@
+namespace Minigames.Airplane.Data
+{
+    /// <summary>
+    /// Defines how spawned objects are positioned vertically.
+    /// </summary>
+    public enum SpawnPositionMode
+    {
+        /// <summary>
+        /// Raycast down to find ground and snap object's bottom to ground surface.
+        /// </summary>
+        SnapToGround,
+        
+        /// <summary>
+        /// Spawn at a specific Y coordinate.
+        /// </summary>
+        SpecifiedY,
+        
+        /// <summary>
+        /// Spawn at a random Y coordinate within a specified range.
+        /// </summary>
+        RandomRange
+    }
+}
+