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extracted playGreetingIfPlayerGetsTooClose()

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dteviot 2015-07-12 16:37:31 +12:00
parent df421fce92
commit 1ef78b1e56
2 changed files with 72 additions and 65 deletions
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136
apps/openmw/mwmechanics/aiwander.cpp
View file

@ -432,71 +432,7 @@ namespace MWMechanics
// Allow interrupting a walking actor to trigger a greeting
if(idleNow || walking)
{
// Play a random voice greeting if the player gets too close
int hello = cStats.getAiSetting(CreatureStats::AI_Hello).getModified();
float helloDistance = static_cast<float>(hello);
static int iGreetDistanceMultiplier =MWBase::Environment::get().getWorld()->getStore()
.get<ESM::GameSetting>().find("iGreetDistanceMultiplier")->getInt();
helloDistance *= iGreetDistanceMultiplier;
MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
osg::Vec3f playerPos(player.getRefData().getPosition().asVec3());
osg::Vec3f actorPos(actor.getRefData().getPosition().asVec3());
float playerDistSqr = (playerPos - actorPos).length2();
int& greetingTimer = storage.mGreetingTimer;
if (greetingState == Greet_None)
{
if ((playerDistSqr <= helloDistance*helloDistance) &&
!player.getClass().getCreatureStats(player).isDead() && MWBase::Environment::get().getWorld()->getLOS(player, actor)
&& MWBase::Environment::get().getMechanicsManager()->awarenessCheck(player, actor))
greetingTimer++;
if (greetingTimer >= GREETING_SHOULD_START)
{
greetingState = Greet_InProgress;
MWBase::Environment::get().getDialogueManager()->say(actor, "hello");
greetingTimer = 0;
}
}
if(greetingState == Greet_InProgress)
{
greetingTimer++;
if(walking)
{
stopWalking(actor, storage);
moveNow = false;
walking = false;
mObstacleCheck.clear();
idleNow = true;
getRandomIdle(playedIdle);
}
if(!rotate)
{
osg::Vec3f dir = playerPos - actorPos;
float faceAngleRadians = std::atan2(dir.x(), dir.y());
targetAngleRadians = faceAngleRadians;
rotate = true;
}
if (greetingTimer >= GREETING_SHOULD_END)
{
greetingState = Greet_Done;
greetingTimer = 0;
}
}
if (greetingState == MWMechanics::AiWander::Greet_Done)
{
float resetDist = 2*helloDistance;
if (playerDistSqr >= resetDist*resetDist)
greetingState = Greet_None;
}
playGreetingIfPlayerGetsTooClose(actor, storage);
}
if(moveNow && mDistance)
@ -514,6 +450,76 @@ namespace MWMechanics
return false; // AiWander package not yet completed
}
void AiWander::playGreetingIfPlayerGetsTooClose(const MWWorld::Ptr& actor, AiWanderStorage& storage)
{
// Play a random voice greeting if the player gets too close
int hello = actor.getClass().getCreatureStats(actor).getAiSetting(CreatureStats::AI_Hello).getModified();
float helloDistance = static_cast<float>(hello);
static int iGreetDistanceMultiplier = MWBase::Environment::get().getWorld()->getStore()
.get<ESM::GameSetting>().find("iGreetDistanceMultiplier")->getInt();
helloDistance *= iGreetDistanceMultiplier;
MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
osg::Vec3f playerPos(player.getRefData().getPosition().asVec3());
osg::Vec3f actorPos(actor.getRefData().getPosition().asVec3());
float playerDistSqr = (playerPos - actorPos).length2();
int& greetingTimer = storage.mGreetingTimer;
GreetingState& greetingState = storage.mSaidGreeting;
if (greetingState == Greet_None)
{
if ((playerDistSqr <= helloDistance*helloDistance) &&
!player.getClass().getCreatureStats(player).isDead() && MWBase::Environment::get().getWorld()->getLOS(player, actor)
&& MWBase::Environment::get().getMechanicsManager()->awarenessCheck(player, actor))
greetingTimer++;
if (greetingTimer >= GREETING_SHOULD_START)
{
greetingState = Greet_InProgress;
MWBase::Environment::get().getDialogueManager()->say(actor, "hello");
greetingTimer = 0;
}
}
if (greetingState == Greet_InProgress)
{
greetingTimer++;
if (storage.mWalking)
{
stopWalking(actor, storage);
storage.mMoveNow = false;
storage.mWalking = false;
mObstacleCheck.clear();
storage.mIdleNow = true;
getRandomIdle(storage.mPlayedIdle);
}
if (!storage.mRotate)
{
osg::Vec3f dir = playerPos - actorPos;
float faceAngleRadians = std::atan2(dir.x(), dir.y());
storage.mTargetAngleRadians = faceAngleRadians;
storage.mRotate = true;
}
if (greetingTimer >= GREETING_SHOULD_END)
{
greetingState = Greet_Done;
greetingTimer = 0;
}
}
if (greetingState == MWMechanics::AiWander::Greet_Done)
{
float resetDist = 2 * helloDistance;
if (playerDistSqr >= resetDist*resetDist)
greetingState = Greet_None;
}
}
void AiWander::setPathToAnAllowedNode(const MWWorld::Ptr& actor, AiWanderStorage& storage, const ESM::Position& actorPos)
{
unsigned int randNode = Misc::Rng::rollDice(mAllowedNodes.size());

1
apps/openmw/mwmechanics/aiwander.hpp
View file

@ -72,6 +72,7 @@ namespace MWMechanics
bool checkIdle(const MWWorld::Ptr& actor, unsigned short idleSelect);
void getRandomIdle(unsigned short& playedIdle);
void setPathToAnAllowedNode(const MWWorld::Ptr& actor, AiWanderStorage& storage, const ESM::Position& actorPos);
void playGreetingIfPlayerGetsTooClose(const MWWorld::Ptr& actor, AiWanderStorage& storage);
int mDistance; // how far the actor can wander from the spawn point
int mDuration;