void CCameraHandler::GetState(CCameraController::StateMap& sm) const
{
sm.clear();
sm["mode"] = currCamCtrlNum;
camControllers[currCamCtrlNum]->GetState(sm);
}
void CCameraHandler::GetState(CCameraController::StateMap& sm) const
{
sm.clear();
sm["mode"] = (float)currCamCtrlNum;
currCamCtrl->GetState(sm);
}
bool CCameraHandler::SetState(const CCameraController::StateMap& sm)
{
CCameraController::StateMap::const_iterator it = sm.find("mode");
if (it != sm.end()) {
const unsigned int camMode = (unsigned int)it->second;
if (camMode >= camControllers.size()) {
return false;
}
if (camMode != currCamCtrlNum) {
currCamCtrlNum = camMode;
currCamCtrl = camControllers[camMode];
currCamCtrl->SwitchTo();
}
}
return currCamCtrl->SetState(sm);
}
bool CCameraHandler::SetState(const CCameraController::StateMap& sm)
{
const auto it = sm.find("mode");
if (it != sm.end()) {
const unsigned int camMode = it->second;
const unsigned int oldMode = currCamCtrlNum;
if (camMode >= camControllers.size())
return false;
if (camMode != currCamCtrlNum) {
camControllers[currCamCtrlNum = camMode]->SwitchTo(oldMode);
}
}
const bool result = camControllers[currCamCtrlNum]->SetState(sm);
camControllers[currCamCtrlNum]->Update();
return result;
}
int LuaUnsyncedRead::GetCameraState(lua_State* L)
{
CheckNoArgs(L, __FUNCTION__);
lua_newtable(L);
lua_pushstring(L, "name");
lua_pushstring(L, camHandler->GetCurrentControllerName().c_str());
lua_rawset(L, -3);
CCameraController::StateMap camState;
CCameraController::StateMap::const_iterator it;
camHandler->GetState(camState);
for (it = camState.begin(); it != camState.end(); ++it) {
lua_pushstring(L, it->first.c_str());
lua_pushnumber(L, it->second);
lua_rawset(L, -3);
}
return 1;
}