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Gamesparks - a network view approximation (w.i.p.)
using GameSparks.RT;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class NetworkView : MonoBehaviour
{
public int viewID = 0;
public enum ViewSynchModes
{
NONE, POSITION,ROTATION,POSITION_ROTATION,POSITION_ROTATION_SCALE
}
public ViewSynchModes ViewSynchMode = ViewSynchModes.NONE;
public GameSparksRT.DeliveryIntent DeliveryIntent = GameSparksRT.DeliveryIntent.UNRELIABLE;
public float positionSensitivity = 0.01f;
public float rotationSensitivity = 0.01f;
public float scaleSensitivity = 0.01f;
private Transform _transform = null;
private Vector3 _lastPosition = Vector3.zero;
private Quaternion _lastRotation = Quaternion.identity;
private Vector3 _lastScale = Vector3.zero;
private Transform mTransform
{
get { if(!_transform) _transform = GetComponent<Transform>(); return _transform;}
}
void Start ()
{
NetworkController.RegisterView(this);
enabled = false;
}
private void OnDestroy()
{
NetworkController.UnRegisterView(this);
}
RTData GetData()
{
RTData data = RTData.Get();
data.SetInt(0, viewID);
return data;
}
bool PositionChanged()
{
return (Vector3.Distance(mTransform.position,_lastPosition)>=positionSensitivity);
}
bool RotationChanged()
{
return (Quaternion.Angle(mTransform.rotation,_lastRotation)>=rotationSensitivity);
}
bool ScaleChanged()
{
return (Vector3.Distance(mTransform.localScale,_lastScale)>=scaleSensitivity);
}
void UpdateAndSendPosition()
{
if (PositionChanged())
{
_lastPosition = mTransform.position;
NetworkController.Instance.SendRTData(
NetworkController.RAISE_EVENTS.POSITION,
DeliveryIntent,
GetData().SetVector3(1, _lastPosition)
);
}
}
void UpdateAndSendPositionRotation()
{
if (PositionChanged()||
RotationChanged())
{
_lastPosition = mTransform.position;
_lastRotation = mTransform.rotation;
NetworkController.Instance.SendRTData(
NetworkController.RAISE_EVENTS.POSITION_ROTATION,
DeliveryIntent,
GetData()
.SetVector3(1, _lastPosition)
.SetRTVector(2,new RTVector(_lastRotation.x,_lastRotation.y,_lastRotation.z,_lastRotation.w))
);
}
}
void UpdateAndSendPositionRotationScale()
{
if (PositionChanged() ||
RotationChanged() ||
ScaleChanged()
)
{
_lastPosition = mTransform.position;
_lastRotation = mTransform.rotation;
_lastScale = mTransform.localScale;
NetworkController.Instance.SendRTData(
NetworkController.RAISE_EVENTS.POSITION_ROTATION_SCALE,
DeliveryIntent,
GetData()
.SetVector3(1, _lastPosition)
.SetRTVector(2,new RTVector(_lastRotation.x,_lastRotation.y,_lastRotation.z,_lastRotation.w))
.SetVector3(3, _lastScale)
);
}
}
internal void SendState()
{
switch (ViewSynchMode)
{
case ViewSynchModes.POSITION:
UpdateAndSendPosition();
break;
case ViewSynchModes.POSITION_ROTATION:
UpdateAndSendPositionRotation();
break;
case ViewSynchModes.POSITION_ROTATION_SCALE:
UpdateAndSendPositionRotationScale();
break;
}
}
void AddData(ref RTData data,uint index, object val)
{
Type type = val.GetType();
if(type==typeof(int))
{
data.SetInt(index,(int)val);
} else if (type == typeof(float))
{
data.SetFloat(index,(float)val);
} else if (type == typeof(double))
{
data.SetDouble(index,(double)val);
} else if(type==typeof(string))
{
data.SetString(index,(string)val);
} else if(type==typeof(long))
{
data.SetLong(index,(long)val);
} else if(type==typeof(Vector2))
{
data.SetVector2(index,(Vector2)val);
} else if (type==typeof(Vector3))
{
data.SetVector3(index,(Vector3)val);
} else if(type==typeof(Vector4))
{
data.SetVector4(index,(Vector4)val);
}
}
void AddDataArrayToData<T>(ref RTData data, T[] array)
{
for(uint i=0;i<array.Length;i++)
{
AddData(ref data,i,array[i]);
}
}
void AddDataArray(ref RTData data, uint index , object arraypointer)
{
if (arraypointer.GetType().GetArrayRank()==1) //support only 1-dimensional arrays
{
RTData aRTData = new RTData();
Type type = arraypointer.GetType();
bool added = false;
if (type == typeof(int[]))
{
AddDataArrayToData(ref aRTData,(int[])arraypointer);
added = true;
} else if (type == typeof(float[]))
{
AddDataArrayToData(ref aRTData,(float[])arraypointer);
added = true;
} else if (type == typeof(double[]))
{
AddDataArrayToData(ref aRTData, (double[])arraypointer);
added = true;
} else if (type == typeof(string[]))
{
AddDataArrayToData(ref aRTData, (string[])arraypointer);
added = true;
} else if (type == typeof(long[]))
{
AddDataArrayToData(ref aRTData, (long[])arraypointer);
added = true;
}
if (added) data.SetData(index,aRTData);
}
}
public void RPC_Send(NetworkController.RAISE_EVENTS RaiseEvent, int[] playersPeerIDs = null, params object[] parameters)
{
RTData data = GetData();
for (uint i = 0; i < parameters.Length; i++)
{
if (parameters[i].GetType().IsArray)
{
AddDataArray(ref data,i,parameters[i]);
} else
{
AddData(ref data, i, parameters[i]);
}
}
NetworkController.Instance.SendRTData(RaiseEvent, DeliveryIntent, data, playersPeerIDs);
}
}
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