LuaPlus::LuaObject ant::LuaStateManager::createPath( const std::string& path, bool ignoreLastElement /*= false*/ )
{
StringVec splitPath;
Split(path,splitPath, '.');
if (ignoreLastElement)
{
splitPath.pop_back();
}
LuaPlus::LuaObject context = getGlobalVars();
for (auto it = splitPath.begin() ; it != splitPath.end() ; it++)
{
// Is the context valid?
if (context.IsNil())
{
GCC_ERROR("Something broke in CreatePath(); bailing out (element == " + (*it) + ")");
return context; // this will be nil
}
// grab whatever exists for this element
const std::string& element = (*it);
LuaPlus::LuaObject curr = context.GetByName(element.c_str());
if (!curr.IsTable())
{
// if the element is not a table and not nil, we clobber it
if (!curr.IsNil())
{
GCC_WARNING("Overwriting element '" + element + "' in table");
context.SetNil(element.c_str());
}
// element is either nil or was clobbered so add the new table
context.CreateTable(element.c_str());
}
context = context.GetByName(element.c_str());
}
// We have created a complete path here
return context;
}
// /////////////////////////////////////////////////////////////////
//
// /////////////////////////////////////////////////////////////////
SliderControl::SliderControl(const LuaPlus::LuaObject &widgetScriptData, \
boost::shared_ptr<ModelViewProjStackManager> mvpStackManPtr, \
const boost::shared_ptr<GLSLShader> shaderFlatObj, \
const boost::shared_ptr<GLSLShader> shaderTexObj, \
boost::shared_ptr<FTFont> fontPtr, \
const ScreenElementId id) throw(GameException &)\
:
ControlWidget(widgetScriptData, mvpStackManPtr, shaderFlatObj, shaderTexObj, fontPtr, id)
, m_sliderPos(0.5f)
, m_sliderButPtr()
, m_sliderLineBatch()
, m_sliding(false)
, m_eventTypeId(0)
, m_lineColor(0.0f, 0.0f, 0.0f, 1.0f)
{
SetLuaSliderPosition(widgetScriptData.GetByName("SliderPosition"));
SetLuaEventId(widgetScriptData.GetByName("EventTypeId"));
std::string buttonTableName;
LuaPlus::LuaObject tableName = widgetScriptData.GetByName("ButtonTableId");
if(tableName.IsString()) {
LuaPlus::LuaObject buttonData = widgetScriptData.GetByName(tableName.GetString());
if(buttonData.IsTable()) {
m_sliderButPtr.reset(GCC_NEW ButtonControl(buttonData, mvpStackManPtr, shaderFlatObj, shaderTexObj, fontPtr, 0));
m_sliderButPtr->VSetPosition(CalculateButtonPositionFromSlider());
m_sliderButPtr->VSetText("");
m_sliderButPtr->VSetWidth(GetProjectedButtonWidth());
m_sliderButPtr->VSetHeight(GetProjectedButtonHeight());
m_sliderButPtr->VSetVisible(VIsVisible());
m_sliderButPtr->VSetEnabled(VIsEnabled());
m_sliderButPtr->SetSendEvent(false);
} else {
GF_LOG_TRACE_ERR("SliderControl::SliderControl()", "Creation of scripted slider button failed. Creating default button");
CreateDefaultButton(VGetColor(), mvpStackManPtr, fontPtr, shaderFlatObj, shaderTexObj, VIsVisible(), VIsEnabled());
}
} else {
GF_LOG_TRACE_ERR("SliderControl::SliderControl()", "Missing slider button information from script so creating default button");
CreateDefaultButton(VGetColor(), mvpStackManPtr, fontPtr, shaderFlatObj, shaderTexObj, VIsVisible(), VIsEnabled());
}
RebuildSliderLine();
}
// /////////////////////////////////////////////////////////////////
//
// /////////////////////////////////////////////////////////////////
ListButtonControl::ListButtonControl(const LuaPlus::LuaObject &widgetScriptData, \
boost::shared_ptr<ModelViewProjStackManager> mvpStackManPtr, \
const boost::shared_ptr<GLSLShader> shaderFlatObj, \
const boost::shared_ptr<GLSLShader> shaderTexObj, \
boost::shared_ptr<FTFont> fontPtr, \
const ScreenElementId id) throw(GameException &)\
:
ButtonControl(widgetScriptData, mvpStackManPtr, shaderFlatObj, shaderTexObj, fontPtr, id)
, m_list()
, m_curr()
{
SetLuaTextList(widgetScriptData.GetByName("TextTable"));
if(!m_list.empty()) {
m_curr = m_list.begin();
}
Init();
}
//---------------------------------------------------------------------------------------------------------------------
// This function registers all the ScriptExports functions with the scripting system. It is called in
// Application::Init().
//---------------------------------------------------------------------------------------------------------------------
void ScriptExports::Register(void)
{
LuaPlus::LuaObject globals = LuaStateManager::Get()->GetGlobalVars();
// init
InternalScriptExports::Init();
// resource loading
globals.RegisterDirect("LoadAndExecuteScriptResource", &InternalScriptExports::LoadAndExecuteScriptResource);
// actors
globals.RegisterDirect("CreateActor", &InternalScriptExports::CreateActor);
// event system
globals.RegisterDirect("RegisterEventListener", &InternalScriptExports::RegisterEventListener);
globals.RegisterDirect("RemoveEventListener", &InternalScriptExports::RemoveEventListener);
globals.RegisterDirect("QueueEvent", &InternalScriptExports::QueueEvent);
globals.RegisterDirect("TriggerEvent", &InternalScriptExports::TriggerEvent);
// process system
globals.RegisterDirect("AttachProcess", &InternalScriptExports::AttachScriptProcess);
// math
LuaPlus::LuaObject mathTable = globals.GetByName("GccMath");
GCC_ASSERT(mathTable.IsTable());
mathTable.RegisterDirect("GetYRotationFromVector", &InternalScriptExports::GetYRotationFromVector);
mathTable.RegisterDirect("WrapPi", &InternalScriptExports::WrapPi);
mathTable.RegisterDirect("GetVectorFromRotation", &InternalScriptExports::GetVectorFromRotation);
// misc
globals.RegisterDirect("Log", &InternalScriptExports::LuaLog);
globals.RegisterDirect("GetTickCount", &InternalScriptExports::GetTickCount);
// Physics
globals.RegisterDirect("ApplyForce", &InternalScriptExports::ApplyForce);
globals.RegisterDirect("ApplyTorque", &InternalScriptExports::ApplyTorque);
}
//=============================================================
// C Functions for registering C++ functions to Lua script
//=============================================================
void LuaScriptExports::Register()
{
LuaPlus::LuaObject globals = LuaStateManager::Get()->GetGlobalVars();
// init
LuaInternalScriptExports::Init();
// resource loading
globals.RegisterDirect("LoadAndExecuteScriptResource", &LuaInternalScriptExports::LoadAndExecuteScriptResource);
// gameobjects
globals.RegisterDirect("CreateObject", &LuaInternalScriptExports::CreateGameObject);
// events
globals.RegisterDirect("RegisterEventListener", &LuaInternalScriptExports::RegisterEventListener);
globals.RegisterDirect("RemoveEventListener", &LuaInternalScriptExports::RemoveEventListener);
globals.RegisterDirect("QueueEvent", &LuaInternalScriptExports::QueueEvent);
globals.RegisterDirect("TriggerEvent", &LuaInternalScriptExports::TriggerEvent);
// processes
globals.RegisterDirect("AttachProcess", &LuaInternalScriptExports::AttachScriptProcess);
// math (these are registered to GccMath, not global
LuaPlus::LuaObject mathTable = globals.GetByName("GccMath");
CB_ASSERT(mathTable.IsTable());
mathTable.RegisterDirect("GetYRotationFromVector", &LuaInternalScriptExports::GetYRotationFromVector);
mathTable.RegisterDirect("WrapPi", &LuaInternalScriptExports::WrapPi);
mathTable.RegisterDirect("GetVectorFromRotation", &LuaInternalScriptExports::GetVectorFromRotation);
// misc
globals.RegisterDirect("Log", &LuaInternalScriptExports::LuaLog);
globals.RegisterDirect("GetTickCount", &LuaInternalScriptExports::GetTickCount);
// physics
globals.RegisterDirect("ApplyForce", &LuaInternalScriptExports::ApplyForce);
globals.RegisterDirect("ApplyTorque", &LuaInternalScriptExports::ApplyTorque);
}