298 lines
8.9 KiB
C++
298 lines
8.9 KiB
C++
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/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "stdneb.h"
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#include "foundation/util/dictionary.h"
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#include "scriptfeature/inc/script_utility.h"
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#include "scriptfeature/inc/script_instance.h"
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#include "scriptfeature/mono_script.h"
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#include "scriptfeature/script_general_manager.h"
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#include "scriptfeature/inc/script_message.h"
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namespace App
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{
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// - MonoScript implement ------------------------------------------------------------------------------
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__ImplementClass( App::MonoScript, 'MNSP', Core::RefCounted );
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MonoScript::MonoScript()
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: m_bInit( false )
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, m_sNamespace()
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, m_sClassName()
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, m_sAssemblyName()
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, m_pMonoClass( NULL )
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, m_dicMethods()
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, m_arrEntryMethods( EEntryMethodIndex_Num, EEntryMethodIndex_Num )
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, m_dicRegistedMessageHandler()
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{
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m_arrEntryMethods.Resize( EEntryMethodIndex_Num, NULL );
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}
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//------------------------------------------------------------------------
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MonoScript::~MonoScript()
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{
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m_dicRegistedMessageHandler.Clear();
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m_mapFileds.Clear();
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}
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//------------------------------------------------------------------------
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bool MonoScript::Init( MonoClass* pMonoClass,
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const Util::String& sClassName,
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const Util::String& sNamespace,
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const Util::String& sAssemblyName,
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const bool mem)
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{
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// - can't be initlized before
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n_assert( NULL==m_pMonoClass );
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// - pMonoClass may be NULL
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if ( NULL==pMonoClass )
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{
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return false;
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}
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// - can't be init before
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if ( IsValid() )
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{
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return false;
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}
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// - check if this class is derived from scriptable class
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MonoClass* pScriptableClass = ScriptGeneralManager::Instance()->GetMonoClassByName( s_csScriptableClassName, s_csScriptRuntimeNamespace, s_csScriptRuntimeLibraryName );
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n_assert( NULL!=pScriptableClass );
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if (!mem)
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{
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mono_bool bParentRight = mono_class_is_subclass_of( pMonoClass, pScriptableClass, true );
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if ( !bParentRight )
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{
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return false;
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}
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}
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m_sClassName = sClassName;
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m_sNamespace = sNamespace;
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m_sAssemblyName = sAssemblyName;
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// - get methods from this class,and terminal at ScriptableClass
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m_pMonoClass = pMonoClass;
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GetEntryMethods( pMonoClass, pScriptableClass );
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// - get message handler,if it has
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GetMessageHandlerMethods( pMonoClass );
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// - get fields which need to reflect to editor
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GetClassFields( pMonoClass );
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// - set init true
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m_bInit = true;
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return true;
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}
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//------------------------------------------------------------------------
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TScriptInstancePtr MonoScript::CreateInstance( TMonoScriptPtr& pScript, Actor* pOwner )
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{
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TScriptInstancePtr pScriptInstance = CreateInstance( pScript );
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if ( NULL!=pScriptInstance )
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{
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pScriptInstance->SetOwner( pOwner );
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}
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return pScriptInstance;
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}
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//------------------------------------------------------------------------
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TScriptInstancePtr MonoScript::CreateInstance( TMonoScriptPtr& pScript )
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{
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TScriptInstancePtr pScriptInstance = ScriptInstance::Create();
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n_assert( NULL!=pScriptInstance );
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if ( pScript.isvalid() &&
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pScript->IsValid() )
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{
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pScriptInstance->Init( pScript.get() );
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}
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return pScriptInstance;
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}
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//---------------------------------------------------------------------------
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MonoMethod* MonoScript::GetMethodByName( const Util::String& name ,MonoClass* pMonoClass )
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{
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MonoMethod* pMethod = NULL;
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MonoMethodDesc* pDesc = mono_method_desc_new( name.AsCharPtr(), false );
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pMethod = mono_method_desc_search_in_class( pDesc, pMonoClass );
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mono_method_desc_free(pDesc);
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if ( NULL==pMethod )
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{
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MonoClass* pParnet = mono_class_get_parent( pMonoClass );
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if ( NULL!=pParnet )
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{
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pMethod = GetMethodByName( name, pParnet );
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}
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}
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return pMethod;
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}
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//------------------------------------------------------------------------
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void MonoScript::GetEntryMethods( MonoClass* pMonoClass, MonoClass* pTimlParentClass )
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{
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// - get methods from this class
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SizeT size = sizeof(s_cEntryMethodNameAndIndex)/sizeof(EntryMethodNameAndIndex);
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for ( IndexT idx=0; idx<size; idx++ )
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{
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MonoMethodDesc* pDesc = NULL;
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MonoMethod* pMethod = NULL;
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pDesc = mono_method_desc_new( s_cEntryMethodNameAndIndex[idx].__pName, false ); n_assert(pDesc);
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pMethod = mono_method_desc_search_in_class( pDesc, pMonoClass ); // - no null ptr assert here , because if it's null ,we will look for it in the parent class
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mono_method_desc_free(pDesc);
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// - save this method with specified index
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// - check if child class already has this method,thus override can be support
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if ( NULL==m_arrEntryMethods[s_cEntryMethodNameAndIndex[idx].__iIdx] )
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{
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m_arrEntryMethods[s_cEntryMethodNameAndIndex[idx].__iIdx] = pMethod;
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}
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}
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// - get methods from parent class if don't reach specified parent class
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MonoClass* pParnet = mono_class_get_parent( pMonoClass );
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if ( NULL!=pParnet &&
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pParnet!=pTimlParentClass )
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{
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GetEntryMethods( pParnet, pTimlParentClass );
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}
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}
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//------------------------------------------------------------------------
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void MonoScript::GetMessageHandlerMethods( MonoClass* pMonoClass )
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{
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for ( int ii=0; ii<ScriptMessageCreator::Instance()->GetMessageCount(); ii++ )
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{
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Util::String name = ScriptMessageCreator::Instance()->GetNameByIndex( ii );
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Util::String sig = ScriptMessageCreator::Instance()->GetSigByName( name );
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MonoMethod* pMethod = GetMethodBySignature( sig, pMonoClass );
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if( NULL==pMethod )
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{
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continue;
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}
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m_dicRegistedMessageHandler.Add( name, pMethod );
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}
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}
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//------------------------------------------------------------------------
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MonoMethod* MonoScript::GetMethodBySignature( const Util::String& sig, MonoClass* pMonoClass )
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{
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MonoMethod* pMethod = NULL;
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MonoMethodDesc* pDesc = mono_method_desc_new( sig.AsCharPtr(), false );
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pMethod = mono_method_desc_search_in_class( pDesc, pMonoClass );
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mono_method_desc_free(pDesc);
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if ( NULL==pMethod )
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{
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MonoClass* pParnet = mono_class_get_parent( pMonoClass );
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if ( NULL!=pParnet )
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{
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pMethod = GetMethodBySignature( sig, pParnet );
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}
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}
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return pMethod;
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}
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//------------------------------------------------------------------------
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void MonoScript::GetClassFields( MonoClass* pMonoClass )
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{
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gpointer iter = NULL;
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MonoClassField* field = NULL;
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field = mono_class_get_fields( pMonoClass, &iter );
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while ( NULL!=field )
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{
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MonoType* monoType = mono_field_get_type( field );
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int type = mono_type_get_type( monoType );
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int flags = mono_field_get_flags (field);
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if ( (flags&FIELD_ATTRIBUTE_STATIC)||((flags&FIELD_ATTRIBUTE_PUBLIC)==0) )
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{
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field = mono_class_get_fields( pMonoClass, &iter );
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continue;
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}
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switch ( type )
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{
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case MONO_TYPE_I4:
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case MONO_TYPE_R4:
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case MONO_TYPE_STRING:
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{
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const char* name = Utility_GetFieldName( field );
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Util::String sFiledName( name );
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m_mapFileds.Add( sFiledName, field );
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}
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break;
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case MONO_TYPE_VALUETYPE:
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{
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Util::String feildClassName;
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feildClassName = Utility_GetTypeClassName(monoType);
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if( feildClassName == s_csFloat2ClassName ||
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feildClassName == s_csFloat3ClassName ||
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feildClassName == s_csFloat4ClassName ||
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feildClassName == s_csColor32ClassName
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)
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{
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const char* name = Utility_GetFieldName( field );
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Util::String sFiledName( name );
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m_mapFileds.Add( sFiledName, field );
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}
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}
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break;
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case MONO_TYPE_CLASS:
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{
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Util::String feildClassName;
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feildClassName = Utility_GetTypeClassName(monoType);
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if ( feildClassName == s_csAssetPathClassName ||
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feildClassName == s_csImagePathClassName)
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{
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const char* name = Utility_GetFieldName( field);
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Util::String sFiledName(name);
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m_mapFileds.Add( sFiledName, field);
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}
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}
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break;
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default:
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break;
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}
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field = mono_class_get_fields( pMonoClass, &iter );
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}
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}
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}
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