bool CDialogScriptHelper::Precondition (const CGameObject* pSpeakerGO, LPCSTR dialog_id, LPCSTR phrase_id) const
{
bool predicate_result = true;
if(!CheckInfo(smart_cast<const CInventoryOwner*>(pSpeakerGO)))
{
#ifdef DEBUG
if (psAI_Flags.test(aiDialogs))
Msg("dialog [%s] phrase[%s] rejected by CheckInfo",dialog_id,phrase_id);
#endif
return false;
}
for(u32 i = 0; i<Preconditions().size(); ++i)
{
luabind::functor<bool> lua_function;
THROW(*Preconditions()[i]);
bool functor_exists = ai().script_engine().functor(*Preconditions()[i] ,lua_function);
THROW3(functor_exists, "Cannot find precondition", *Preconditions()[i]);
predicate_result = lua_function (pSpeakerGO->lua_game_object());
if(!predicate_result){
#ifdef DEBUG
if (psAI_Flags.test(aiDialogs))
Msg("dialog [%s] phrase[%s] rejected by script predicate", dialog_id, phrase_id);
#endif
break;
}
}
return predicate_result;
}
void CDialogScriptHelper::Action (const CGameObject* pSpeakerGO, LPCSTR dialog_id, LPCSTR phrase_id) const
{
for(u32 i = 0; i<Actions().size(); ++i)
{
luabind::functor<void> lua_function;
THROW(*Actions()[i]);
bool functor_exists = ai().script_engine().functor(*Actions()[i] ,lua_function);
THROW3(functor_exists, "Cannot find phrase dialog script function", *Actions()[i]);
lua_function (pSpeakerGO->lua_game_object(), dialog_id);
}
TransferInfo(smart_cast<const CInventoryOwner*>(pSpeakerGO));
}
void CPhraseScript::Action(const CGameObject* pSpeakerGO1, const CGameObject* pSpeakerGO2, LPCSTR dialog_id, LPCSTR phrase_id) const
{
TransferInfo(smart_cast<const CInventoryOwner*>(pSpeakerGO1));
for(u32 i = 0; i<Actions().size(); ++i)
{
luabind::functor<void> lua_function;
THROW(*Actions()[i]);
bool functor_exists = ai().script_engine().functor(*Actions()[i] ,lua_function);
THROW3(functor_exists, "Cannot find phrase dialog script function", *Actions()[i]);
try {
lua_function (pSpeakerGO1->lua_game_object(), pSpeakerGO2->lua_game_object(), dialog_id, phrase_id);
} catch (...) {
}
}
}
LPCSTR CDialogScriptHelper::GetScriptText(LPCSTR str_to_translate, const CGameObject* pSpeakerGO1, const CGameObject* pSpeakerGO2, LPCSTR dialog_id, LPCSTR phrase_id)
{
if(!m_sScriptTextFunc.size())
return str_to_translate;
luabind::functor<LPCSTR> lua_function;
bool functor_exists = ai().script_engine().functor(m_sScriptTextFunc.c_str() ,lua_function);
THROW3 (functor_exists, "Cannot find phrase script text ", m_sScriptTextFunc.c_str());
LPCSTR res = lua_function( pSpeakerGO1->lua_game_object(),
pSpeakerGO2->lua_game_object(),
dialog_id,
phrase_id);
return res;
}
void CScriptBinder::reload (LPCSTR section)
{
#ifdef DEBUG_MEMORY_MANAGER
u32 start = 0;
if (g_bMEMO)
start = Memory.mem_usage();
#endif // DEBUG_MEMORY_MANAGER
#ifndef DBG_DISABLE_SCRIPTS
VERIFY (!m_object);
if (!pSettings->line_exist(section,"script_binding"))
return;
luabind::functor<void> lua_function;
if (!ai().script_engine().functor(pSettings->r_string(section,"script_binding"),lua_function)) {
ai().script_engine().script_log (ScriptStorage::eLuaMessageTypeError,"function %s is not loaded!",pSettings->r_string(section,"script_binding"));
return;
}
CGameObject *game_object = smart_cast<CGameObject*>(this);
try {
lua_function (game_object ? game_object->lua_game_object() : 0);
}
catch(...) {
clear ();
return;
}
if (m_object) {
try {
m_object->reload(section);
}
catch(...) {
clear ();
}
}
#endif
#ifdef DEBUG_MEMORY_MANAGER
if (g_bMEMO) {
// lua_gc (ai().script_engine().lua(),LUA_GCCOLLECT,0);
// lua_gc (ai().script_engine().lua(),LUA_GCCOLLECT,0);
Msg ("CScriptBinder::reload() : %d",Memory.mem_usage() - start);
}
#endif // DEBUG_MEMORY_MANAGER
}
