public void RemoveEntity()
{
// Initialize
var world = TestsHelper.CreateWorld();
// Adding items
world.AddSystem <PointsSystem>();
var entity = world.AddEntity(new Point()
{
position = Vector3.one, unitsCount = 99f, increaseRate = 1f
});
world.AddComponent <Point, IncreaseUnits>(entity);
var state = world.GetState();
Assert.IsTrue(state.points.Count == 1);
Assert.IsTrue(state.pointComponents.Count == 1);
world.RemoveEntity <Point>(entity);
Assert.IsTrue(state.points.Count == 0);
Assert.IsTrue(state.pointComponents.Count == 0);
TestsHelper.ReleaseWorld(ref world);
}
public void AddEvent()
{
// Initialize
var world = TestsHelper.CreateWorld();
world.AddModule <StatesHistoryModule>();
// Adding default items
world.AddSystem <PointsSystem>();
var entity = world.AddEntity(new Point()
{
position = Vector3.one, unitsCount = 99f, increaseRate = 1f
});
var entityToRemove = world.AddEntity(new Point()
{
position = Vector3.one, unitsCount = 1f, increaseRate = 1f
});
world.AddComponent <Point, IncreaseUnits>(entity);
world.AddComponent <Point, IncreaseUnits>(entityToRemove);
// Save reset state
world.SaveResetState();
// Rewind to 100th tick
((IWorldBase)world).Simulate(100);
// Add events
var history = world.GetModule <StatesHistoryModule>();
history.BeginAddEvents();
{
history.AddEvent(new ME.ECS.StatesHistory.HistoryEvent()
{
tick = 0L, order = 0, localOrder = 1
});
history.AddEvent(new ME.ECS.StatesHistory.HistoryEvent()
{
tick = 0L, order = 0, localOrder = 2
});
history.AddEvent(new ME.ECS.StatesHistory.HistoryEvent()
{
tick = 10L, order = 0, localOrder = 3
});
history.AddEvent(new ME.ECS.StatesHistory.HistoryEvent()
{
tick = 10L, order = 0, localOrder = 4
});
history.AddEvent(new ME.ECS.StatesHistory.HistoryEvent()
{
tick = 20L, order = 0, localOrder = 5
});
history.AddEvent(new ME.ECS.StatesHistory.HistoryEvent()
{
tick = 20L, order = 0, localOrder = 6
});
history.AddEvent(new ME.ECS.StatesHistory.HistoryEvent()
{
tick = 20L, order = 0, localOrder = 7
});
}
history.EndAddEvents();
// Do regular update
world.Update(0.01f);
TestsHelper.ReleaseWorld(ref world);
}
public void CopyState()
{
// Initialize
var world = TestsHelper.CreateWorld();
// Adding items
world.AddSystem <PointsSystem>();
var entity = world.AddEntity(new Point()
{
position = Vector3.one, unitsCount = 99f, increaseRate = 1f
});
var entityToRemove = world.AddEntity(new Point()
{
position = Vector3.one, unitsCount = 1f, increaseRate = 1f
});
world.AddComponent <Point, IncreaseUnits>(entity);
world.AddComponent <Point, IncreaseUnits>(entityToRemove);
// Save state
var state = world.GetState();
Assert.IsTrue(state.points.Count == 2);
Assert.IsTrue(state.units.Count == 0);
Assert.IsTrue(state.pointComponents.Count == 2);
world.RemoveEntity <Point>(entityToRemove);
Assert.IsTrue(state.points.Count == 1);
Assert.IsTrue(state.pointComponents.Count == 1);
var savedState = (IState <State>)world.CreateState();
savedState.Initialize(world, freeze: true, restore: false);
Assert.IsTrue(state.points.Count == 1);
Assert.IsTrue(state.pointComponents.Count == 1);
{
var dic = TestsHelper.GetValue <Dictionary <int, IComponents> >(world, "componentsCache");
Assert.IsTrue(dic.Count == 2);
}
savedState.CopyFrom(state);
world.Update(1f);
world.ReleaseState(ref state);
// Restore state
world.SetState((State)savedState);
((IWorldBase)world).Simulate(savedState.tick);
Assert.IsTrue(((State)savedState).points.Count == 1);
Assert.IsTrue(((State)savedState).pointComponents.Count == 1);
{
var dic = TestsHelper.GetValue <Dictionary <int, IList> >(world, "entitiesCache");
Assert.IsTrue(dic.Count == 1);
}
{
var dic = TestsHelper.GetValue <Dictionary <int, IList> >(world, "filtersCache");
Assert.IsTrue(dic.Count == 2);
}
{
var dic = TestsHelper.GetValue <Dictionary <int, IComponents> >(world, "componentsCache");
Assert.IsTrue(dic.Count == 2);
}
{
Point data;
world.GetEntityData(1, out data);
Assert.IsTrue(data.unitsCount == 99f);
}
TestsHelper.ReleaseWorld(ref world);
}