/**
* Load an lua file.
*
* @param string strFile - The file name without extension.
* @return bool - true if success, otherwise false.
*/
public bool DoFile(string strFile)
{
if (string.IsNullOrEmpty(strFile))
{
return(false);
}
// Try to do file.
try
{
// The lua file return the table itself.
object cChunk = YwLuaScriptMng.Instance.LuaSvr.luaState.doFile(strFile);
if ((null == cChunk) || !(cChunk is LuaTable))
{
return(false);
}
// Remember lua table.
m_cLuaTableOpt = new YwLuaTable((LuaTable)cChunk);
return(true);
}
catch (System.Exception e)
{
YwDebug.LogError(YwLuaSvr.FormatException(e));
}
return(false);
}
public void Initialize()
{
YwLuaSvr cLuaSvr = LuaSvr;
if (!cLuaSvr.Initialize(OnInitializeProgress, OnInitializedOk, false))
{
YwDebug.LogError("The lua environment can not be initialized!");
return;
}
}
/**
* Initialize the lua script environment.
*
* @param void.
* @return void.
*/
public void Initialize()
{
YwLuaSvr cLuaSvr = LuaSvr;
if (!cLuaSvr.Initialize(OnInitializeProgress, OnInitializedOk, LuaSvrFlag.LSF_BASIC | LuaSvrFlag.LSF_EXTLIB))
{
YwDebug.LogError("The lua environment can not be initialized!");
return;
}
}
/**
* Call a lua method.
*
* @param ref LuaFunction cResFunc - The result of the function, if the lua function calls ok, if it is not null, will call it instead of look up from table by strFunc.
* @param string strFunc - The function name.
* @param params object[] aParams - The params.
* @return object - The number of result.
*/
public object CallMethod(ref LuaFunction cResFunc, string strFunc, params object[] aParams)
{
// Check function first.
if (null == cResFunc)
{
// Check params.
if (string.IsNullOrEmpty(strFunc))
{
return(null);
}
// Check table.
if (!Valid)
{
return(null);
}
// Check function.
object cFuncObj = m_cLuaTable[strFunc];
if ((null == cFuncObj) || !(cFuncObj is LuaFunction))
{
return(null);
}
// Get function.
cResFunc = (LuaFunction)cFuncObj;
if (null == cResFunc)
{
return(null);
}
}
// Try to call this method.
try
{
if (null == aParams)
{
return(cResFunc.call());
}
else
{
return(cResFunc.call(aParams));
}
}
catch (Exception e)
{
YwDebug.LogError(YwLuaSvr.FormatException(e));
cResFunc = null;
return(null);
}
}
/**
* Update method.
*
* @param void.
* @return void.
*/
public void Update()
{
// The main update logic entry.
if (null == m_cUpdateFunc)
{
return;
}
// Try to call update.
try
{
m_cUpdateFunc.call();
}
catch (System.Exception e)
{
YwDebug.LogError(YwLuaSvr.FormatException(e));
}
}
/**
* The initializing complete callback event.
*
* @param void.
* @return void.
*/
private void OnInitializedOk()
{
YwLuaSvr cLuaSvr = LuaSvr;
if (!cLuaSvr.inited)
{
YwDebug.LogError("Create lua server failed!");
return;
}
cLuaSvr.start("Main");
// Get update function.
m_cUpdateFunc = cLuaSvr.GetFunction("Update");
if (null == m_cUpdateFunc)
{
YwDebug.LogError("There is no update function in main file! Are you missing \'Update()\'?");
return;
}
// Get late update function.
m_cLateUpdateFunc = cLuaSvr.GetFunction("LateUpdate");
if (null == m_cLateUpdateFunc)
{
YwDebug.LogError("There is no late update function in main file! Are you missing \'LateUpdate()\'?");
return;
}
// Get fixed update function.
m_cFixedUpdateFunc = cLuaSvr.GetFunction("FixedUpdate");
if (null == m_cFixedUpdateFunc)
{
YwDebug.LogError("There is no fixed update function in main file! Are you missing \'FixedUpdate()\'?");
return;
}
// Get lite update function.
m_cLiteUpdateFunc = cLuaSvr.GetFunction("LiteUpdate");
if (null == m_cLiteUpdateFunc)
{
YwDebug.LogError("There is no lite update function in main file! Are you missing \'LiteUpdate()\'?");
return;
}
}
/**
* Create a lua class instance for monobehavior instead of do a file.
*
* @param string strFile - The lua class name.
* @return bool - true if success, otherwise false.
*/
public bool CreateClassInstance(string strClassName)
{
if (string.IsNullOrEmpty(strClassName))
{
return(false);
}
// Try to get global lua class.
try
{
// Get class first.
LuaTable cClsTable = (LuaTable)YwLuaScriptMng.Instance.LuaSvr.luaState[strClassName];
if (null == cClsTable)
{
return(false);
}
// Get "new" method of the lua class to create instance.
LuaFunction cNew = (LuaFunction)cClsTable["new"];
if (null == cNew)
{
return(false);
}
// We choose no default init parameter for constructor.
object cInsChunk = cNew.call();
if (null == cInsChunk)
{
return(false);
}
// If we create instance ok, use it as table.
m_cLuaTableOpt = new YwLuaTable((LuaTable)cInsChunk);
return(true);
}
catch (System.Exception e)
{
YwDebug.LogError(YwLuaSvr.FormatException(e));
}
return(false);
}
/**
* Update method.
*
* @param void.
* @return void.
*/
public void Update()
{
// The main update logic entry.
if (null == m_cUpdateFunc)
{
return;
}
// Try to call update.
//UWAEngine.PushSample("YwLuaScriptMng.Test.Update");
try
{
m_cUpdateFunc.call();
}
catch (System.Exception e)
{
YwDebug.LogError(YwLuaSvr.FormatException(e));
}
//UWAEngine.PopSample();
}
