public void VelocityChangesByDeltaOfSpeed_When_MovementInputNotEquals0()
{
float mockDeltaTime = 0.01f;
Entity entity = _manager.CreateEntity(
typeof(Movement),
typeof(MovementSpeed),
typeof(PhysicsVelocity),
typeof(Rotation)
);
_manager.SetComponentData(entity, new PhysicsVelocity {
Linear = float3.zero
});
_manager.SetComponentData(entity, new Movement {
Value = new float3(0, 1, 0)
});
_manager.SetComponentData(entity, new MovementSpeed {
Value = 1
});
_manager.SetComponentData(entity, new Rotation {
Value = quaternion.identity
});
MovementSystem movementSystem = _world.CreateSystem <MovementSystem>();
JobHandle handle = movementSystem.ProcessMovementJob(mockDeltaTime);
handle.Complete();
float3 expectation = new float3(0, 0.01f, 0);
float3 result = _manager.GetComponentData <PhysicsVelocity>(entity).Linear;
Assert.AreEqual(expectation, result);
}
public void VelocityChangesTowardsRotation()
{
float mockDeltaTime = 0.01f;
Entity entity = _manager.CreateEntity(
typeof(Movement),
typeof(MovementSpeed),
typeof(PhysicsVelocity),
typeof(Rotation)
);
_manager.SetComponentData(entity, new PhysicsVelocity {
Linear = float3.zero
});
_manager.SetComponentData(entity, new Movement {
Value = new float3(0, 1, 0)
});
_manager.SetComponentData(entity, new MovementSpeed {
Value = 1
});
_manager.SetComponentData(entity, new Rotation {
Value = quaternion.EulerXYZ(0, 0, 1)
});
MovementSystem movementSystem = _world.CreateSystem <MovementSystem>();
JobHandle handle = movementSystem.ProcessMovementJob(mockDeltaTime);
handle.Complete();
float3 expectation = math.mul(math.normalize(quaternion.EulerXYZ(0, 0, 1)), new float3(0, 0.01f, 0));
float3 result = _manager.GetComponentData <PhysicsVelocity>(entity).Linear;
Assert.AreEqual(expectation, result);
}
