private void Update()
{
if (DoVisualize)
{
DPhysicsManager.Visualize();
}
}
void OnGUI()
{
//GUI stuff :P
if (!Started)
{
GUILayout.Label("Rows: ");
int tempRows;
if (int.TryParse(GUILayout.TextField(Rows.ToString()), out tempRows))
{
Rows = tempRows;
}
GUILayout.Label("Columns: ");
int tempColumns;
if (int.TryParse(GUILayout.TextField(Columns.ToString()), out tempColumns))
{
Columns = tempColumns;
}
GUILayout.Label("Speed: ");
double tempSpeed;
if (double.TryParse(GUILayout.TextField(Speed.ToString()), out tempSpeed))
{
Speed = tempSpeed;
}
if (GUILayout.Button("Start!"))
{
Started = true;
Starter(Rows, Columns, Speed);
}
}
else
{
if (GUILayout.Button("Clear"))
{
//This dessimilate and destroys all existing physics objects.
//While dessimilation is optional, it significantly improves performance when there are many objects.
for (int i = 0; i < DPhysicsManager.SimObjects.Length; i++)
{
Body body = DPhysicsManager.SimObjects[i];
if (body == null)
{
continue;
}
DPhysicsManager.Dessimilate(body);
Destroy(body.gameObject);
}
Started = false;
}
}
//Camera stuff
GUILayout.Label("Camera Height");
camHeight = GUILayout.VerticalSlider(camHeight, 100, 10);
Camera.main.transform.position = new Vector3(Camera.main.transform.position.x, camHeight, Camera.main.transform.position.z);
}
private void FixedUpdate()
{
DarkRiftAPI.Recieve();
//Adjust the simulation rate based on how many frames in advance we have
//This prevents lag stutters and promotes responsiveness
//If we have 0 frames ahead, we cannot go ahead (hence the if statement)
//ForeSight代表还有多少数据帧没有被执行
if (ForeSight > 0)
{
float NewSimRate = (TargetSimulationRate * 1.1f) - (ForeSight * TargetSimulationRate * .1f);
if (NewSimRate < TargetSimulationRate / 2) //相当于数据帧缓存超过6那么就加速一倍执行fixedupdate
{
NewSimRate = TargetSimulationRate / 2;
DoVisualize = false;
}
else
{
DoVisualize = true;
}
Time.fixedDeltaTime = NewSimRate;
ForeSight--;
//Get our current frame
Frame CurrentFrame = Frames [_StepCount];
//Get the commands of our current frame and execute them
List <Command> CurrentCommands = Command.Deserialize(CurrentFrame._Data);
foreach (Command com in CurrentCommands)
{
//Executes the command...
//Explore to TestCommands.cs to find the game logic behind commands
TestCommands.Execute(com);
}
//Spawns a few objects in the beginning
if (_StepCount == 0)
{
TestSpawn();
}
//Simulate the physics
DPhysicsManager.Simulate();
//Increase our step and advance forward in time
_StepCount++;
}
}
void Update()
{
//This call will communicate with Unity's rendering and transform components
//This is optional and does not affect the simulation
DPhysicsManager.Visualize();
}
void FixedUpdate()
{
//Remember to simulate DPhysics with this call
DPhysicsManager.Simulate();
}
void Update()
{
//This call will communicate with Unity's rendering and transform components
DPhysicsManager.Visualize();
}
