void Scene::playerCellChange(CellStore *cell, const ESM::Position& pos, bool adjustPlayerPos)
{
MWBase::World *world = MWBase::Environment::get().getWorld();
MWWorld::Ptr old = world->getPlayerPtr();
world->getPlayer().setCell(cell);
MWWorld::Ptr player = world->getPlayerPtr();
mRendering.updatePlayerPtr(player);
if (adjustPlayerPos) {
world->moveObject(player, pos.pos[0], pos.pos[1], pos.pos[2]);
float x = Ogre::Radian(pos.rot[0]).valueDegrees();
float y = Ogre::Radian(pos.rot[1]).valueDegrees();
float z = Ogre::Radian(pos.rot[2]).valueDegrees();
world->rotateObject(player, x, y, z);
player.getClass().adjustPosition(player, true);
}
MWBase::MechanicsManager *mechMgr =
MWBase::Environment::get().getMechanicsManager();
mechMgr->updateCell(old, player);
mechMgr->watchActor(player);
mRendering.updateTerrain();
// Delay the map update until scripts have been given a chance to run.
// If we don't do this, objects that should be disabled will still appear on the map.
mNeedMapUpdate = true;
MWBase::Environment::get().getWindowManager()->changeCell(mCurrentCell);
}
void Scene::playerCellChange(MWWorld::CellStore *cell, const ESM::Position& pos, bool adjustPlayerPos)
{
bool hasWater = cell->mCell->mData.mFlags & ESM::Cell::HasWater;
mPhysics->setCurrentWater(hasWater, cell->mCell->mWater);
MWBase::World *world = MWBase::Environment::get().getWorld();
world->getPlayer().setCell(cell);
MWWorld::Ptr player = world->getPlayer().getPlayer();
if (adjustPlayerPos) {
world->moveObject(player, pos.pos[0], pos.pos[1], pos.pos[2]);
float x = Ogre::Radian(pos.rot[0]).valueDegrees();
float y = Ogre::Radian(pos.rot[1]).valueDegrees();
float z = Ogre::Radian(pos.rot[2]).valueDegrees();
world->rotateObject(player, x, y, z);
}
MWBase::MechanicsManager *mechMgr =
MWBase::Environment::get().getMechanicsManager();
mechMgr->add(player);
mechMgr->watchActor(player);
MWBase::Environment::get().getWindowManager()->changeCell(mCurrentCell);
}
void Scene::changePlayerCell(CellStore *cell, const ESM::Position &pos, bool adjustPlayerPos)
{
mCurrentCell = cell;
MWBase::World *world = MWBase::Environment::get().getWorld();
MWWorld::Ptr old = world->getPlayerPtr();
world->getPlayer().setCell(cell);
MWWorld::Ptr player = world->getPlayerPtr();
mRendering.updatePlayerPtr(player);
if (adjustPlayerPos) {
world->moveObject(player, pos.pos[0], pos.pos[1], pos.pos[2]);
float x = Ogre::Radian(pos.rot[0]).valueDegrees();
float y = Ogre::Radian(pos.rot[1]).valueDegrees();
float z = Ogre::Radian(pos.rot[2]).valueDegrees();
world->rotateObject(player, x, y, z);
player.getClass().adjustPosition(player, true);
}
MWBase::MechanicsManager *mechMgr =
MWBase::Environment::get().getMechanicsManager();
mechMgr->updateCell(old, player);
mechMgr->watchActor(player);
MWBase::Environment::get().getWorld()->adjustSky();
}
void Scene::changeToInteriorCell (const std::string& cellName, const ESM::Position& position)
{
const MWWorld::Store<ESM::GameSetting> &gmst =
MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>();
std::string loadingInteriorText;
loadingInteriorText = gmst.find ("sLoadingMessage2")->getString();
CellStore *cell = MWBase::Environment::get().getWorld()->getInterior(cellName);
bool loadcell = (mCurrentCell == NULL);
if(!loadcell)
loadcell = *mCurrentCell != *cell;
if(!loadcell)
{
MWBase::World *world = MWBase::Environment::get().getWorld();
world->moveObject(world->getPlayer().getPlayer(), position.pos[0], position.pos[1], position.pos[2]);
float x = Ogre::Radian(position.rot[0]).valueDegrees();
float y = Ogre::Radian(position.rot[1]).valueDegrees();
float z = Ogre::Radian(position.rot[2]).valueDegrees();
world->rotateObject(world->getPlayer().getPlayer(), x, y, z);
return;
}
std::cout << "Changing to interior\n";
// remove active
CellStoreCollection::iterator active = mActiveCells.begin();
// count number of cells to unload
int numUnload = 0;
while (active!=mActiveCells.end())
{
++active;
++numUnload;
}
// unload
int current = 0;
active = mActiveCells.begin();
while (active!=mActiveCells.end())
{
unloadCell (active++);
++current;
}
// Load cell.
std::cout << "cellName: " << cell->mCell->mName << std::endl;
//Loading Interior loading text
MWBase::Environment::get().getWindowManager ()->setLoadingProgress (loadingInteriorText, 0, 0, 1);
loadCell (cell);
mCurrentCell = cell;
// adjust fog
mRendering.switchToInterior();
mRendering.configureFog(*mCurrentCell);
// adjust player
playerCellChange (mCurrentCell, position);
// Sky system
MWBase::Environment::get().getWorld()->adjustSky();
mCellChanged = true;
MWBase::Environment::get().getWindowManager ()->loadingDone ();
}
void Scene::changeToInteriorCell (const std::string& cellName, const ESM::Position& position)
{
CellStore *cell = MWBase::Environment::get().getWorld()->getInterior(cellName);
bool loadcell = (mCurrentCell == NULL);
if(!loadcell)
loadcell = *mCurrentCell != *cell;
MWBase::Environment::get().getWindowManager()->fadeScreenOut(0.5);
Loading::Listener* loadingListener = MWBase::Environment::get().getWindowManager()->getLoadingScreen();
std::string loadingInteriorText = "#{sLoadingMessage2}";
loadingListener->setLabel(loadingInteriorText);
Loading::ScopedLoad load(loadingListener);
mRendering.enableTerrain(false);
if(!loadcell)
{
MWBase::World *world = MWBase::Environment::get().getWorld();
world->moveObject(world->getPlayerPtr(), position.pos[0], position.pos[1], position.pos[2]);
float x = Ogre::Radian(position.rot[0]).valueDegrees();
float y = Ogre::Radian(position.rot[1]).valueDegrees();
float z = Ogre::Radian(position.rot[2]).valueDegrees();
world->rotateObject(world->getPlayerPtr(), x, y, z);
world->getPlayerPtr().getClass().adjustPosition(world->getPlayerPtr(), true);
MWBase::Environment::get().getWindowManager()->fadeScreenIn(0.5);
return;
}
std::cout << "Changing to interior\n";
// remove active
CellStoreCollection::iterator active = mActiveCells.begin();
// count number of cells to unload
int numUnload = 0;
while (active!=mActiveCells.end())
{
++active;
++numUnload;
}
// unload
int current = 0;
active = mActiveCells.begin();
while (active!=mActiveCells.end())
{
unloadCell (active++);
++current;
}
int refsToLoad = cell->count();
loadingListener->setProgressRange(refsToLoad);
// Load cell.
std::cout << "cellName: " << cell->getCell()->mName << std::endl;
//Loading Interior loading text
loadCell (cell, loadingListener);
mCurrentCell = cell;
// adjust fog
mRendering.configureFog(*mCurrentCell);
// adjust player
playerCellChange (mCurrentCell, position);
// Sky system
MWBase::Environment::get().getWorld()->adjustSky();
mCellChanged = true;
MWBase::Environment::get().getWindowManager()->fadeScreenIn(0.5);
}
bool AiWander::execute (const MWWorld::Ptr& actor,float duration)
{
if (actor.getClass().isNpc())
actor.getClass().getNpcStats(actor).setDrawState(DrawState_Nothing);
MWBase::World *world = MWBase::Environment::get().getWorld();
if(mDuration)
{
// End package if duration is complete or mid-night hits:
MWWorld::TimeStamp currentTime = world->getTimeStamp();
if(currentTime.getHour() >= mStartTime.getHour() + mDuration)
{
if(!mRepeat)
{
stopWalking(actor);
return true;
}
else
mStartTime = currentTime;
}
else if(int(currentTime.getHour()) == 0 && currentTime.getDay() != mStartTime.getDay())
{
if(!mRepeat)
{
stopWalking(actor);
return true;
}
else
mStartTime = currentTime;
}
}
ESM::Position pos = actor.getRefData().getPosition();
if(!mStoredAvailableNodes)
{
mStoredAvailableNodes = true;
mPathgrid = world->getStore().get<ESM::Pathgrid>().search(*actor.getCell()->mCell);
mCellX = actor.getCell()->mCell->mData.mX;
mCellY = actor.getCell()->mCell->mData.mY;
if(!mPathgrid)
mDistance = 0;
else if(mPathgrid->mPoints.empty())
mDistance = 0;
if(mDistance)
{
mXCell = 0;
mYCell = 0;
if(actor.getCell()->mCell->isExterior())
{
mXCell = mCellX * ESM::Land::REAL_SIZE;
mYCell = mCellY * ESM::Land::REAL_SIZE;
}
Ogre::Vector3 npcPos(actor.getRefData().getPosition().pos);
npcPos[0] = npcPos[0] - mXCell;
npcPos[1] = npcPos[1] - mYCell;
for(unsigned int counter = 0; counter < mPathgrid->mPoints.size(); counter++)
{
Ogre::Vector3 nodePos(mPathgrid->mPoints[counter].mX, mPathgrid->mPoints[counter].mY,
mPathgrid->mPoints[counter].mZ);
if(npcPos.squaredDistance(nodePos) <= mDistance * mDistance)
mAllowedNodes.push_back(mPathgrid->mPoints[counter]);
}
if(!mAllowedNodes.empty())
{
Ogre::Vector3 firstNodePos(mAllowedNodes[0].mX, mAllowedNodes[0].mY, mAllowedNodes[0].mZ);
float closestNode = npcPos.squaredDistance(firstNodePos);
unsigned int index = 0;
for(unsigned int counterThree = 1; counterThree < mAllowedNodes.size(); counterThree++)
{
Ogre::Vector3 nodePos(mAllowedNodes[counterThree].mX, mAllowedNodes[counterThree].mY,
mAllowedNodes[counterThree].mZ);
float tempDist = npcPos.squaredDistance(nodePos);
if(tempDist < closestNode)
index = counterThree;
}
mCurrentNode = mAllowedNodes[index];
mAllowedNodes.erase(mAllowedNodes.begin() + index);
}
}
}
if(mAllowedNodes.empty())
mDistance = 0;
// Don't try to move if you are in a new cell (ie: positioncell command called) but still play idles.
if(mDistance && (mCellX != actor.getCell()->mCell->mData.mX || mCellY != actor.getCell()->mCell->mData.mY))
mDistance = 0;
if(mChooseAction)
{
mPlayedIdle = 0;
unsigned short idleRoll = 0;
for(unsigned int counter = 0; counter < mIdle.size(); counter++)
{
unsigned short idleChance = mIdleChanceMultiplier * mIdle[counter];
unsigned short randSelect = (int)(rand() / ((double)RAND_MAX + 1) * int(100 / mIdleChanceMultiplier));
if(randSelect < idleChance && randSelect > idleRoll)
{
mPlayedIdle = counter+2;
idleRoll = randSelect;
}
}
if(!mPlayedIdle && mDistance)
{
mChooseAction = false;
mMoveNow = true;
}
else
{
// Play idle animation and recreate vanilla (broken?) behavior of resetting start time of AIWander:
MWWorld::TimeStamp currentTime = world->getTimeStamp();
mStartTime = currentTime;
playIdle(actor, mPlayedIdle);
mChooseAction = false;
mIdleNow = true;
}
}
if(mIdleNow)
{
if(!checkIdle(actor, mPlayedIdle))
{
mPlayedIdle = 0;
mIdleNow = false;
mChooseAction = true;
}
}
if(mMoveNow && mDistance)
{
if(!mPathFinder.isPathConstructed())
{
assert(mAllowedNodes.size());
unsigned int randNode = (int)(rand() / ((double)RAND_MAX + 1) * mAllowedNodes.size());
Ogre::Vector3 destNodePos(mAllowedNodes[randNode].mX, mAllowedNodes[randNode].mY, mAllowedNodes[randNode].mZ);
ESM::Pathgrid::Point dest;
dest.mX = destNodePos[0] + mXCell;
dest.mY = destNodePos[1] + mYCell;
dest.mZ = destNodePos[2];
ESM::Pathgrid::Point start;
start.mX = pos.pos[0];
start.mY = pos.pos[1];
start.mZ = pos.pos[2];
mPathFinder.buildPath(start, dest, mPathgrid, mXCell, mYCell, false);
if(mPathFinder.isPathConstructed())
{
// Remove this node as an option and add back the previously used node (stops NPC from picking the same node):
ESM::Pathgrid::Point temp = mAllowedNodes[randNode];
mAllowedNodes.erase(mAllowedNodes.begin() + randNode);
mAllowedNodes.push_back(mCurrentNode);
mCurrentNode = temp;
mMoveNow = false;
mWalking = true;
}
// Choose a different node and delete this one from possible nodes because it is uncreachable:
else
mAllowedNodes.erase(mAllowedNodes.begin() + randNode);
}
}
if(mWalking)
{
float zAngle = mPathFinder.getZAngleToNext(pos.pos[0], pos.pos[1]);
// TODO: use movement settings instead of rotating directly
world->rotateObject(actor, 0, 0, zAngle, false);
MWWorld::Class::get(actor).getMovementSettings(actor).mPosition[1] = 1;
if(mPathFinder.checkPathCompleted(pos.pos[0], pos.pos[1], pos.pos[2]))
{
stopWalking(actor);
mMoveNow = false;
mWalking = false;
mChooseAction = true;
}
}
return false;
}
void Scene::changeToInteriorCell (const std::string& cellName, const ESM::Position& position)
{
CellStore *cell = MWBase::Environment::get().getWorld()->getInterior(cellName);
bool loadcell = (mCurrentCell == NULL);
if(!loadcell)
loadcell = *mCurrentCell != *cell;
MWBase::Environment::get().getWindowManager()->fadeScreenOut(0.5);
Loading::Listener* loadingListener = MWBase::Environment::get().getWindowManager()->getLoadingScreen();
std::string loadingInteriorText = "#{sLoadingMessage2}";
loadingListener->setLabel(loadingInteriorText);
Loading::ScopedLoad load(loadingListener);
mRendering.enableTerrain(false);
if(!loadcell)
{
MWBase::World *world = MWBase::Environment::get().getWorld();
world->moveObject(world->getPlayerPtr(), position.pos[0], position.pos[1], position.pos[2]);
float x = Ogre::Radian(position.rot[0]).valueDegrees();
float y = Ogre::Radian(position.rot[1]).valueDegrees();
float z = Ogre::Radian(position.rot[2]).valueDegrees();
world->rotateObject(world->getPlayerPtr(), x, y, z);
world->getPlayerPtr().getClass().adjustPosition(world->getPlayerPtr(), true);
MWBase::Environment::get().getWindowManager()->fadeScreenIn(0.5);
return;
}
std::cout << "Changing to interior\n";
// unload
int current = 0;
CellStoreCollection::iterator active = mActiveCells.begin();
while (active!=mActiveCells.end())
{
unloadCell (active++);
++current;
}
int refsToLoad = cell->count();
loadingListener->setProgressRange(refsToLoad);
// Load cell.
std::cout << "cellName: " << cell->getCell()->mName << std::endl;
loadCell (cell, loadingListener);
changePlayerCell(cell, position, true);
// adjust fog
mRendering.configureFog(*mCurrentCell);
// Sky system
MWBase::Environment::get().getWorld()->adjustSky();
mCellChanged = true; MWBase::Environment::get().getWindowManager()->fadeScreenIn(0.5);
MWBase::Environment::get().getWindowManager()->changeCell(mCurrentCell);
// Delay the map update until scripts have been given a chance to run.
// If we don't do this, objects that should be disabled will still appear on the map.
mNeedMapUpdate = true;
}
bool AiTravel::execute (const MWWorld::Ptr& actor,float duration)
{
MWBase::World *world = MWBase::Environment::get().getWorld();
ESM::Position pos = actor.getRefData().getPosition();
Movement &movement = actor.getClass().getMovementSettings(actor);
const ESM::Cell *cell = actor.getCell()->mCell;
MWWorld::Ptr player = world->getPlayer().getPlayer();
if(cell->mData.mX != player.getCell()->mCell->mData.mX)
{
int sideX = sgn(cell->mData.mX - player.getCell()->mCell->mData.mX);
//check if actor is near the border of an inactive cell. If so, stop walking.
if(sideX * (pos.pos[0] - cell->mData.mX*ESM::Land::REAL_SIZE) >
sideX * (ESM::Land::REAL_SIZE/2.0f - 200.0f))
{
movement.mPosition[1] = 0;
return false;
}
}
if(cell->mData.mY != player.getCell()->mCell->mData.mY)
{
int sideY = sgn(cell->mData.mY - player.getCell()->mCell->mData.mY);
//check if actor is near the border of an inactive cell. If so, stop walking.
if(sideY * (pos.pos[1] - cell->mData.mY*ESM::Land::REAL_SIZE) >
sideY * (ESM::Land::REAL_SIZE/2.0f - 200.0f))
{
movement.mPosition[1] = 0;
return false;
}
}
const ESM::Pathgrid *pathgrid = world->getStore().get<ESM::Pathgrid>().search(*cell);
bool cellChange = cell->mData.mX != cellX || cell->mData.mY != cellY;
if(!mPathFinder.isPathConstructed() || cellChange)
{
cellX = cell->mData.mX;
cellY = cell->mData.mY;
float xCell = 0;
float yCell = 0;
if(cell->isExterior())
{
xCell = cell->mData.mX * ESM::Land::REAL_SIZE;
yCell = cell->mData.mY * ESM::Land::REAL_SIZE;
}
ESM::Pathgrid::Point dest;
dest.mX = mX;
dest.mY = mY;
dest.mZ = mZ;
ESM::Pathgrid::Point start;
start.mX = pos.pos[0];
start.mY = pos.pos[1];
start.mZ = pos.pos[2];
mPathFinder.buildPath(start, dest, pathgrid, xCell, yCell, true);
}
if(mPathFinder.checkPathCompleted(pos.pos[0], pos.pos[1], pos.pos[2]))
{
movement.mPosition[1] = 0;
return true;
}
float zAngle = mPathFinder.getZAngleToNext(pos.pos[0], pos.pos[1]);
// TODO: use movement settings instead of rotating directly
world->rotateObject(actor, 0, 0, zAngle, false);
movement.mPosition[1] = 1;
return false;
}