TorqueGameEngines/Torque3D
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completed list of roughly ported over scripthooks.

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todo: need to figure out why followobject is only hitting the first path node. likely  amixup with goal handling
This commit is contained in:
AzaezelX 2025-04-17 01:27:08 -05:00
parent e37ae27bc0
commit 4fb92f02a3
16 changed files with 386 additions and 40 deletions
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131
Engine/source/T3D/AI/AINavigation.cpp
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@ -26,6 +26,7 @@ AINavigation::AINavigation(AIController* controller)
{
mControllerRef = controller;
mJump = None;
mNavSize = Regular;
}
NavMesh* AINavigation::findNavMesh() const
@ -40,6 +41,19 @@ NavMesh* AINavigation::findNavMesh() const
NavMesh* m = static_cast<NavMesh*>(set->at(i));
if (m->getWorldBox().isContained(gbo->getWorldBox()))
{
// Check that mesh size is appropriate.
if (gbo->isMounted())
{
if (!m->mVehicles)
continue;
}
else
{
if ((getNavSize() == Small && !m->mSmallCharacters) ||
(getNavSize() == Regular && !m->mRegularCharacters) ||
(getNavSize() == Large && !m->mLargeCharacters))
continue;
}
if (!mesh || m->getWorldBox().getVolume() < mesh->getWorldBox().getVolume())
mesh = m;
}
@ -101,6 +115,8 @@ void AINavigation::repath()
if (mPathData.path.isNull() || !mPathData.owned)
return;
if (!mControllerRef->getGoal()) return;
// If we're following, get their position.
mPathData.path->mTo = mControllerRef->getGoal()->getPosition();
// Update from position and replan.
@ -212,24 +228,21 @@ bool AINavigation::setPathDestination(const Point3F& pos)
}
}
void AINavigation::followObject(AIInfo* targ)
void AINavigation::followObject()
{
if (!targ) return;
if (targ->getDist() < mControllerRef->mControllerData->mMoveTolerance)
if ((mControllerRef->getGoal()->mLastPos - mControllerRef->getAIInfo()->getPosition()).len() < mControllerRef->mControllerData->mMoveTolerance)
return;
if (setPathDestination(targ->getPosition()))
if (setPathDestination(mControllerRef->getGoal()->getPosition()))
{
mControllerRef->clearCover();
mControllerRef->setGoal(targ);
}
}
void AINavigation::followObject(SceneObject* obj, F32 radius)
{
mControllerRef->setGoal(obj, radius);
followObject(mControllerRef->getGoal());
followObject();
}
void AINavigation::clearFollow()
@ -289,3 +302,107 @@ DefineEngineMethod(AIController, getMoveDestination, Point3F, (), ,
return object->getNav()->getMoveDestination();
}
DefineEngineMethod(AIController, setPathDestination, bool, (Point3F goal), ,
"@brief Tells the AI to find a path to the location provided\n\n"
"@param goal Coordinates in world space representing location to move to.\n"
"@return True if a path was found.\n\n"
"@see getPathDestination()\n"
"@see setMoveDestination()\n")
{
return object->getNav()->setPathDestination(goal);
}
DefineEngineMethod(AIController, getPathDestination, Point3F, (), ,
"@brief Get the AIPlayer's current pathfinding destination.\n\n"
"@return Returns a point containing the \"x y z\" position "
"of the AIPlayer's current path destination. If no path destination "
"has yet been set, this returns \"0 0 0\"."
"@see setPathDestination()\n")
{
return object->getNav()->getPathDestination();
}
DefineEngineMethod(AIController, followNavPath, void, (SimObjectId obj), ,
"@brief Tell the AIPlayer to follow a path.\n\n"
"@param obj ID of a NavPath object for the character to follow.")
{
NavPath* path;
if (Sim::findObject(obj, path))
object->getNav()->followNavPath(path);
}
DefineEngineMethod(AIController, followObject, void, (SimObjectId obj, F32 radius), ,
"@brief Tell the AIPlayer to follow another object.\n\n"
"@param obj ID of the object to follow.\n"
"@param radius Maximum distance we let the target escape to.")
{
SceneObject* follow;
object->getNav()->clearPath();
object->clearCover();
object->getNav()->clearFollow();
if (Sim::findObject(obj, follow))
object->getNav()->followObject(follow, radius);
}
DefineEngineMethod(AIController, repath, void, (), ,
"@brief Tells the AI to re-plan its path. Does nothing if the character "
"has no path, or if it is following a mission path.\n\n")
{
object->getNav()->repath();
}
DefineEngineMethod(AIController, findNavMesh, S32, (), ,
"@brief Get the NavMesh object this AIPlayer is currently using.\n\n"
"@return The ID of the NavPath object this character is using for "
"pathfinding. This is determined by the character's location, "
"navigation type and other factors. Returns -1 if no NavMesh is "
"found.")
{
NavMesh* mesh = object->getNav()->getNavMesh();
return mesh ? mesh->getId() : -1;
}
DefineEngineMethod(AIController, getNavMesh, S32, (), ,
"@brief Return the NavMesh this AIPlayer is using to navigate.\n\n")
{
NavMesh* m = object->getNav()->getNavMesh();
return m ? m->getId() : 0;
}
DefineEngineMethod(AIController, setNavSize, void, (const char* size), ,
"@brief Set the size of NavMesh this character uses. One of \"Small\", \"Regular\" or \"Large\".")
{
if (!String::compare(size, "Small"))
object->getNav()->setNavSize(AINavigation::Small);
else if (!String::compare(size, "Regular"))
object->getNav()->setNavSize(AINavigation::Regular);
else if (!String::compare(size, "Large"))
object->getNav()->setNavSize(AINavigation::Large);
else
Con::errorf("AIPlayer::setNavSize: no such size '%s'.", size);
}
DefineEngineMethod(AIController, getNavSize, const char*, (), ,
"@brief Return the size of NavMesh this character uses for pathfinding.")
{
switch (object->getNav()->getNavSize())
{
case AINavigation::Small:
return "Small";
case AINavigation::Regular:
return "Regular";
case AINavigation::Large:
return "Large";
}
return "";
}