fixed spawn area

MrBigsock/Assets/Code/Map/TilemapGenerator.cs

@@ -226,8 +226,8 @@ namespace Bigsock
             for (int i = 0; i < enemies; i++)
             {
                 int enemyRandom = Random.Range(0, Enemy.Length);
-                int randomLocation_x = Random.Range(0, map.GetUpperBound(0));
-                int randomLocation_y = Random.Range(0, map.GetUpperBound(1));
+                int randomLocation_x = Random.Range(1, map.GetUpperBound(0) - 1);
+                int randomLocation_y = Random.Range(1, map.GetUpperBound(1) - 1);
                 Instantiate(Enemy[enemyRandom], new Vector3Int((int)FloorTilemap[roomNr].transform.position.x + randomLocation_x,
                     (int)FloorTilemap[roomNr].transform.position.y + randomLocation_y, 0), Quaternion.identity);
             }