public void should_get_specific_components_for_entity()
{
var expectedSize = 10;
var fakeEntityId = 1;
var otherEntityId = 2;
var fakeComponent1 = new TestComponentOne();
var fakeComponentTypes = new Dictionary <Type, int>
{
{ typeof(TestComponentOne), 0 },
{ typeof(TestComponentTwo), 1 },
{ typeof(TestComponentThree), 2 }
};
var mockComponentLookup = Substitute.For <IComponentTypeLookup>();
mockComponentLookup.GetAllComponentTypes().Returns(fakeComponentTypes);
var database = new ComponentDatabase(mockComponentLookup, expectedSize);
database.Add(0, fakeEntityId, fakeComponent1);
database.Add(0, otherEntityId, new TestComponentOne());
var component = database.Get(0, fakeEntityId);
Assert.Equal(fakeComponent1, component);
}
public IComponent GetComponent(int componentTypeId)
{
var allocationIndex = InternalComponentAllocations[componentTypeId];
return(ComponentDatabase.Get(allocationIndex, componentTypeId));
}