@@ -0,0 +2,4 @@
+
+public class EntityWithRollers<T extends EntityArtillery, U extends IDrawingRollers> {
+    static Random rnd = new Random();
+    private final Object[] entities;

@@ -0,0 +4,4 @@
+    static Random rnd = new Random();
+    private final Object[] entities;
+    public int entitiesCount = 0;
+    private final Object[] rollers;

@@ -0,0 +12,4 @@
+        rollers = new Object[count];
+    }
+
+    public boolean add(EntityArtillery entity) {

@@ -0,0 +20,4 @@
+        return true;
+    }
+
+    public boolean add(IDrawingRollers roller) {