public void Merge(BlockGroup group, Translation lastTranslation)
{
if (group.Overlaps(core))
{
group.Translate(lastTranslation.Negate());
core.Merge(group);
}
}
[Test] public void ShouldReturnFalseWhenNoBlocksOverlap()
{
Block apple = CreateBlock(1, 2);
Block orange = CreateBlock(1, 1);
BlockGroup fruit = CreateBlockGroup(apple, orange);
Block tomato = CreateBlock(2, 2);
Block carrot = CreateBlock(2, 3);
BlockGroup vegetables = CreateBlockGroup(tomato, carrot);
Assert.That(fruit.Overlaps(vegetables), Is.False);
}
[Test] public void ShouldReturnTrueWhenAtLeastOneBlockOverlaps()
{
Block apple = CreateBlock(1, 2);
Block orange = CreateBlock(1, 1);
BlockGroup fruit = CreateBlockGroup(apple, orange);
Block tomato = CreateBlock(2, 2);
Block carrot = CreateBlock(1, 2);
BlockGroup vegetables = CreateBlockGroup(tomato, carrot);
Assert.That(fruit.Overlaps(vegetables), Is.True);
}