mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-01-20 04:34:48 +00:00
78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
//-----------------------------------------------------------------------------
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// Copyright (c) 2012 GarageGames, LLC
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//-----------------------------------------------------------------------------
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#include "AIAimTarget.h"
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#include "AIController.h"
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static U32 sAILoSMask = TerrainObjectType | StaticShapeObjectType | StaticObjectType;
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bool AIAimTarget::checkInLos(GameBase* target, bool _useMuzzle, bool _checkEnabled)
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{
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ShapeBase* sbo = dynamic_cast<ShapeBase*>(getCtrl()->getAIInfo()->mObj.getPointer());
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if (!target)
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{
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target = dynamic_cast<ShapeBase*>(mObj.getPointer());
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if (!target)
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return false;
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}
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if (_checkEnabled)
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{
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if (target->getTypeMask() & ShapeBaseObjectType)
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{
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ShapeBase* shapeBaseCheck = static_cast<ShapeBase*>(target);
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if (shapeBaseCheck)
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if (shapeBaseCheck->getDamageState() != ShapeBase::Enabled) return false;
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}
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else
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return false;
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}
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RayInfo ri;
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sbo->disableCollision();
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S32 mountCount = target->getMountedObjectCount();
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for (S32 i = 0; i < mountCount; i++)
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{
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target->getMountedObject(i)->disableCollision();
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}
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Point3F checkPoint;
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if (_useMuzzle)
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sbo->getMuzzlePoint(0, &checkPoint);
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else
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{
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MatrixF eyeMat;
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sbo->getEyeTransform(&eyeMat);
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eyeMat.getColumn(3, &checkPoint);
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}
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bool hit = !gServerContainer.castRay(checkPoint, target->getBoxCenter(), sAILoSMask, &ri);
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sbo->enableCollision();
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for (S32 i = 0; i < mountCount; i++)
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{
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target->getMountedObject(i)->enableCollision();
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}
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return hit;
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}
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