TorqueGameEngines/Torque3D
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add follow logic

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select follow target and toggle follow for a specific object. Only way to unfollow is to move the following bot to an arbitrary location
This commit is contained in:
marauder2k7 2025-07-27 17:25:09 +01:00
parent 0b96579ada
commit 3946017556
6 changed files with 155 additions and 55 deletions
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69
Engine/source/navigation/navMeshTools/navMeshTestTool.cpp
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@ -112,6 +112,9 @@ NavMeshTestTool::NavMeshTestTool()
mPlayer = NULL;
mCurPlayer = NULL;
mFollowObject = NULL;
mCurFollowObject = NULL;
mPathStart = Point3F::Max;
mPathEnd = Point3F::Max;
@ -120,10 +123,12 @@ NavMeshTestTool::NavMeshTestTool()
mLinkTypes = LinkData(AllFlags);
mFilter.setIncludeFlags(mLinkTypes.getFlags());
mFilter.setExcludeFlags(0);
mSelectFollow = false;
}
void NavMeshTestTool::onActivated(const Gui3DMouseEvent& evt)
{
mSelectFollow = false;
Con::executef(this, "onActivated");
}
@ -140,6 +145,8 @@ void NavMeshTestTool::onDeactivated()
Con::executef(this, "onPlayerDeselected");
}
mSelectFollow = false;
Con::executef(this, "onDeactivated");
}
@ -175,8 +182,17 @@ void NavMeshTestTool::on3DMouseDown(const Gui3DMouseEvent& evt)
{
if (!ri.object)
return;
mPlayer = ri.object;
if (mSelectFollow)
{
mFollowObject = ri.object;
Con::executef(this, "onFollowSelected");
mSelectFollow = false;
return;
}
else
{
mPlayer = ri.object;
}
#ifdef TORQUE_NAVIGATION_ENABLED
AIPlayer* asAIPlayer = dynamic_cast<AIPlayer*>(mPlayer.getPointer());
@ -277,10 +293,17 @@ void NavMeshTestTool::on3DMouseMove(const Gui3DMouseEvent& evt)
RayInfo ri;
if (gServerContainer.castRay(startPnt, endPnt, PlayerObjectType | VehicleObjectType, &ri))
mCurPlayer = ri.object;
{
if (mSelectFollow)
mCurFollowObject = ri.object;
else
mCurPlayer = ri.object;
}
else
{
mCurFollowObject = NULL;
mCurPlayer = NULL;
}
}
void NavMeshTestTool::onRender3D()
@ -310,10 +333,15 @@ void NavMeshTestTool::onRender3D()
dd.immediateRender();
if (!mCurFollowObject.isNull())
renderBoxOutline(mCurFollowObject->getWorldBox(), ColorI::LIGHT);
if (!mCurPlayer.isNull())
renderBoxOutline(mCurPlayer->getWorldBox(), ColorI::BLUE);
if (!mPlayer.isNull())
renderBoxOutline(mPlayer->getWorldBox(), ColorI::GREEN);
if (!mFollowObject.isNull())
renderBoxOutline(mFollowObject->getWorldBox(), ColorI::WHITE);
}
bool NavMeshTestTool::updateGuiInfo()
@ -326,10 +354,25 @@ bool NavMeshTestTool::updateGuiInfo()
String text;
if (mPlayer)
text = "LMB To Select move Destination. LSHIFT+LMB To Deselect Current Bot.";
if (mCurPlayer != NULL && mCurPlayer != mPlayer)
text = "LMB To select Bot.";
if (mPlayer == NULL)
{
text = "LMB To place start/end for test path.";
}
if (mSpawnClass != String::EmptyString && mSpawnDatablock != String::EmptyString)
text += " CTRL+LMB To spawn a new Bot.";
if (statusbar)
Con::executef(statusbar, "setInfo", text.c_str());
text = "";
if (mPlayer)
text = String::ToString("Bot Selected: %d", mPlayer->getId());
if (selectionBar)
selectionBar->setText(text);
@ -342,12 +385,24 @@ S32 NavMeshTestTool::getPlayerId()
return mPlayer.isNull() ? 0 : mPlayer->getId();
}
S32 NavMeshTestTool::getFollowObjectId()
{
return mFollowObject.isNull() ? 0 : mFollowObject->getId();
}
DefineEngineMethod(NavMeshTestTool, getPlayer, S32, (), ,
"@brief Return the current player id.")
{
return object->getPlayerId();
}
DefineEngineMethod(NavMeshTestTool, getFollowObject, S32, (), ,
"@brief Return the current follow object id.")
{
return object->getFollowObjectId();
}
DefineEngineMethod(NavMeshTestTool, setSpawnClass, void, (String className), , "")
{
object->setSpawnClass(className);
@ -358,3 +413,9 @@ DefineEngineMethod(NavMeshTestTool, setSpawnDatablock, void, (String dbName), ,
object->setSpawnDatablock(dbName);
}
DefineEngineMethod(NavMeshTestTool, followSelectMode, void, (), ,
"@brief Set NavMeshTool to select a follow object.")
{
return object->followSelectMode();
}