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Code Issues Releases Wiki Activity

extracted functions doPerFrameActionsForState() and onChooseActionStatePerFrameActions().

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This commit is contained in:
dteviot 2015-07-26 17:25:44 +12:00
parent 76f95eafe7
commit 9c0e3d6c28
2 changed files with 52 additions and 35 deletions
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85
apps/openmw/mwmechanics/aiwander.cpp
View file

@ -193,39 +193,7 @@ namespace MWMechanics
ESM::Position pos = actor.getRefData().getPosition(); ESM::Position pos = actor.getRefData().getPosition();
doPerFrameActionsForState(actor, duration, storage, pos);
WanderState& wanderState = storage.mState;
if (wanderState == Wander_IdleNow)
{
onIdleStatePerFrameActions(actor, duration, storage);
}
if (wanderState == Wander_Walking)
{
onWalkingStatePerFrameActions(actor, duration, storage, pos);
}
MWBase::World *world = MWBase::Environment::get().getWorld();
if (wanderState == Wander_ChooseAction)
{
short unsigned& idleAnimation = storage.mIdleAnimation;
idleAnimation = getRandomIdle();
if(!idleAnimation && mDistance)
{
wanderState = Wander_MoveNow;
}
else
{
// Play idle animation and recreate vanilla (broken?) behavior of resetting start time of AIWander:
MWWorld::TimeStamp currentTime = world->getTimeStamp();
mStartTime = currentTime;
playIdle(actor, idleAnimation);
wanderState = Wander_IdleNow;
}
}
playIdleDialogueRandomly(actor); playIdleDialogueRandomly(actor);
@ -243,7 +211,7 @@ namespace MWMechanics
if(mDuration) if(mDuration)
{ {
// End package if duration is complete or mid-night hits: // End package if duration is complete or mid-night hits:
MWWorld::TimeStamp currentTime = world->getTimeStamp(); MWWorld::TimeStamp currentTime = MWBase::Environment::get().getWorld()->getTimeStamp();
if((currentTime.getHour() >= mStartTime.getHour() + mDuration) || if((currentTime.getHour() >= mStartTime.getHour() + mDuration) ||
(int(currentTime.getHour()) == 0 && currentTime.getDay() != mStartTime.getDay())) (int(currentTime.getHour()) == 0 && currentTime.getDay() != mStartTime.getDay()))
{ {
@ -288,12 +256,13 @@ namespace MWMechanics
if(storage.mPathFinder.isPathConstructed()) if(storage.mPathFinder.isPathConstructed())
{ {
wanderState = Wander_Walking; storage.mState = Wander_Walking;
} }
} }
} }
// Allow interrupting a walking actor to trigger a greeting // Allow interrupting a walking actor to trigger a greeting
WanderState& wanderState = storage.mState;
if ((wanderState == Wander_IdleNow) || (wanderState == Wander_Walking)) if ((wanderState == Wander_IdleNow) || (wanderState == Wander_Walking))
{ {
playGreetingIfPlayerGetsTooClose(actor, storage); playGreetingIfPlayerGetsTooClose(actor, storage);
@ -314,6 +283,32 @@ namespace MWMechanics
return false; // AiWander package not yet completed return false; // AiWander package not yet completed
} }
void AiWander::doPerFrameActionsForState(const MWWorld::Ptr& actor, float duration, AiWanderStorage& storage, ESM::Position& pos)
{
switch (storage.mState)
{
case Wander_IdleNow:
onIdleStatePerFrameActions(actor, duration, storage);
break;
case Wander_Walking:
onWalkingStatePerFrameActions(actor, duration, storage, pos);
break;
case Wander_ChooseAction:
onChooseActionStatePerFrameActions(actor, storage);
break;
case Wander_MoveNow:
break; // nothing to do
default:
// should never get here
assert(false);
break;
}
}
void AiWander::onIdleStatePerFrameActions(const MWWorld::Ptr& actor, float duration, AiWanderStorage& storage) void AiWander::onIdleStatePerFrameActions(const MWWorld::Ptr& actor, float duration, AiWanderStorage& storage)
{ {
// Check if an idle actor is too close to a door - if so start walking // Check if an idle actor is too close to a door - if so start walking
@ -369,6 +364,26 @@ namespace MWMechanics
} }
} }
void AiWander::onChooseActionStatePerFrameActions(const MWWorld::Ptr& actor, AiWanderStorage& storage)
{
short unsigned& idleAnimation = storage.mIdleAnimation;
idleAnimation = getRandomIdle();
if (!idleAnimation && mDistance)
{
storage.mState = Wander_MoveNow;
}
else
{
// Play idle animation and recreate vanilla (broken?) behavior of resetting start time of AIWander:
MWWorld::TimeStamp currentTime = MWBase::Environment::get().getWorld()->getTimeStamp();
mStartTime = currentTime;
playIdle(actor, idleAnimation);
storage.mState = Wander_IdleNow;
}
}
void AiWander::evadeObstacles(const MWWorld::Ptr& actor, AiWanderStorage& storage, float duration) void AiWander::evadeObstacles(const MWWorld::Ptr& actor, AiWanderStorage& storage, float duration)
{ {
if (mObstacleCheck.check(actor, duration)) if (mObstacleCheck.check(actor, duration))

2
apps/openmw/mwmechanics/aiwander.hpp
View file

@ -83,8 +83,10 @@ namespace MWMechanics
void evadeObstacles(const MWWorld::Ptr& actor, AiWanderStorage& storage, float duration); void evadeObstacles(const MWWorld::Ptr& actor, AiWanderStorage& storage, float duration);
void playIdleDialogueRandomly(const MWWorld::Ptr& actor); void playIdleDialogueRandomly(const MWWorld::Ptr& actor);
void turnActorToFacePlayer(const osg::Vec3f& actorPosition, const osg::Vec3f& playerPosition, AiWanderStorage& storage); void turnActorToFacePlayer(const osg::Vec3f& actorPosition, const osg::Vec3f& playerPosition, AiWanderStorage& storage);
void doPerFrameActionsForState(const MWWorld::Ptr& actor, float duration, AiWanderStorage& storage, ESM::Position& pos);
void onIdleStatePerFrameActions(const MWWorld::Ptr& actor, float duration, AiWanderStorage& storage); void onIdleStatePerFrameActions(const MWWorld::Ptr& actor, float duration, AiWanderStorage& storage);
void onWalkingStatePerFrameActions(const MWWorld::Ptr& actor, float duration, AiWanderStorage& storage, ESM::Position& pos); void onWalkingStatePerFrameActions(const MWWorld::Ptr& actor, float duration, AiWanderStorage& storage, ESM::Position& pos);
void onChooseActionStatePerFrameActions(const MWWorld::Ptr& actor, AiWanderStorage& storage);
int mDistance; // how far the actor can wander from the spawn point int mDistance; // how far the actor can wander from the spawn point
int mDuration; int mDuration;