public void Handle(HandleGrid handleGrid)
{
for (int x = 0; x < NUM_CELLS; x++)
{
for (int y = 0; y < NUM_CELLS; y++)
{
Entity entity1 = cells[x][y];
while (entity1 != null)
{
handleEntity(entity1, entity1.Next, handleGrid);
if (x > 0 && y > 0)
{
handleEntity(entity1, cells[x - 1][y - 1], handleGrid);
}
if (x > 0)
{
handleEntity(entity1, cells[x - 1][y], handleGrid);
}
if (y > 0)
{
handleEntity(entity1, cells[x][y - 1], handleGrid);
}
if (x > 0 && y < NUM_CELLS - 1)
{
handleEntity(entity1, cells[x - 1][y + 1], handleGrid);
}
entity1 = entity1.Next;
}
}
}
}
private void handleEntity(Entity entity1, Entity entity2, HandleGrid handleGrid)
{
while (entity2 != null)
{
handleGrid(entity1, entity2);
entity2 = entity2.Next;
}
}
