public CameraModifierData GetCameraData(CameraModifierData prev)
{
var next = prev;
switch (currentType)
{
case ECurrentType.LeaderSquad:
{
if (viewLeaderSquad.IsViewingUnitDetails)
{
next.FieldOfView = math.lerp(prev.FieldOfView, 2.5f, Time.deltaTime * 10);
next.Position = math.lerp(prev.Position, viewLeaderSquad.Position - new Vector3(1f, 0), Time.deltaTime * 10);
}
else
{
next.FieldOfView = math.lerp(prev.FieldOfView, 3.9f, Time.deltaTime * 7);
next.Position = math.lerp(prev.Position, transform.position + new Vector3(-2, 0, 0), Time.deltaTime * 7);
}
break;
}
case ECurrentType.Player:
{
next.FieldOfView = math.lerp(prev.FieldOfView, 2.5f, Time.deltaTime * 10);
next.Position = math.lerp(prev.Position, transform.position - new Vector3(1f, 0), Time.deltaTime * 10);
break;
}
default:
throw new ArgumentOutOfRangeException();
}
return(next);
}
protected override void OnUpdate()
{
if (!m_CameraWithoutUpdateComp.IsEmptyIgnoreFilter)
{
EntityManager.AddComponent(m_CameraWithoutUpdateComp, typeof(SystemData));
}
Entity defaultCamera = default;
if (HasSingleton <DefaultCamera>())
{
defaultCamera = GetSingletonEntity <DefaultCamera>();
if (!EntityManager.HasComponent <ComputedCameraState>(defaultCamera))
{
EntityManager.AddComponentData(defaultCamera, new ComputedCameraState());
}
}
Entities
.WithAll <GameCamera>()
.ForEach((Entity entity, ref SystemData update) =>
{
update.Mode = CameraMode.Default;
update.Priority = int.MinValue;
})
.Run();
var cameraTargetFromEntity = GetComponentDataFromEntity <CameraStateCameraTarget>(true);
var updateFromEntity = GetComponentDataFromEntity <SystemData>();
Entities
.ForEach((Entity entity, in LocalCameraState cameraState) =>
{
var camera = defaultCamera;
if (cameraTargetFromEntity.HasComponent(entity))
{
camera = cameraTargetFromEntity[entity].Value;
}
var updater = updateFromEntity.GetUpdater(camera);
if (!updater.Out(out var cameraStateUpdate).possess)
{
return;
}
if (cameraStateUpdate.Mode > cameraState.Mode)
{
return;
}
cameraStateUpdate.Mode = cameraState.Mode;
cameraStateUpdate.Priority = 0;
cameraStateUpdate.StateEntity = entity;
cameraStateUpdate.StateData = cameraState.Data;
updater.Update(cameraStateUpdate);
})
.WithName("Check_LocalCameraState_AndReplaceSystemData")
.WithReadOnly(cameraTargetFromEntity)
.Run(); // use ScheduleSingle() when it will be out.
Entities
.WithAll <PlayerIsLocal>()
.ForEach((Entity entity, in ServerCameraState cameraState) =>
{
var camera = defaultCamera;
if (cameraTargetFromEntity.HasComponent(entity))
{
camera = cameraTargetFromEntity[entity].Value;
}
var updater = updateFromEntity.GetUpdater(camera);
if (!updater.Out(out var cameraStateUpdate).possess)
{
return;
}
if (cameraStateUpdate.Mode > cameraState.Mode)
{
return;
}
cameraStateUpdate.Mode = cameraState.Mode;
cameraStateUpdate.Priority = 0;
cameraStateUpdate.StateEntity = entity;
cameraStateUpdate.StateData = cameraState.Data;
updater.Update(cameraStateUpdate);
})
.WithName("Check_ServerCameraState_AndReplaceSystemData")
.WithReadOnly(cameraTargetFromEntity)
.Run(); // use ScheduleSingle() when it will be out.
Entities.ForEach((ref ComputedCameraState computed, in SystemData systemData) =>
{
computed.UseModifier = true;
computed.Focus = systemData.Focus;
computed.StateData = systemData.StateData;
computed.StateEntity = systemData.StateEntity;
if (!math.all(computed.StateData.Offset.rot.value))
{
computed.StateData.Offset.rot = quaternion.identity;
}
}).Run();
World.GetExistingSystem <CameraModifyTargetSystemGroup>().Update();
var modifierFromEntity = GetComponentDataFromEntity <CameraModifierData>(true);
Entities
.ForEach((ref Translation translation, ref Rotation rotation, ref LocalToWorld ltw, ref ComputedCameraState computed) =>
{
var offset = computed.StateData.Offset;
if (!math.all(offset.rot.value))
{
offset.rot = quaternion.identity;
}
CameraModifierData modifier = default;
if (computed.UseModifier && modifierFromEntity.TryGet(computed.StateData.Target, out modifier))
{
computed.Focus = modifier.FieldOfView;
}
else
{
modifier.Rotation = quaternion.identity;
modifier.FieldOfView = 8;
computed.Focus = modifier.FieldOfView;
}
translation.Value = modifier.Position + offset.pos;
rotation.Value = math.mul(modifier.Rotation, offset.rot);
translation.Value.z = -100; // temporary for now
ltw.Value = new float4x4(rotation.Value, translation.Value);
}).WithReadOnly(modifierFromEntity).Run();
}
