120 lines
3.0 KiB
C++
120 lines
3.0 KiB
C++
/*
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* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "AreaTriggerTemplate.h"
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#include <G3D/Vector3.h>
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#include <algorithm>
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#include <cstring>
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#include <cmath>
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AreaTriggerScaleInfo::AreaTriggerScaleInfo()
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{
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memset(Data.Raw, 0, sizeof(Data.Raw));
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}
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AreaTriggerShapeInfo::AreaTriggerShapeInfo()
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{
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Type = AREATRIGGER_TYPE_MAX;
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memset(DefaultDatas.Data, 0, sizeof(DefaultDatas.Data));
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}
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float AreaTriggerShapeInfo::GetMaxSearchRadius() const
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{
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switch (Type)
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{
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case AREATRIGGER_TYPE_SPHERE:
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return std::max(SphereDatas.Radius, SphereDatas.RadiusTarget);
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case AREATRIGGER_TYPE_BOX:
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return std::sqrt(BoxDatas.Extents[0] * BoxDatas.Extents[0] / 4 + BoxDatas.Extents[1] * BoxDatas.Extents[1] / 4);
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case AREATRIGGER_TYPE_CYLINDER:
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return CylinderDatas.Radius;
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default:
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break;
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}
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return 0.0f;
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}
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AreaTriggerTemplate::AreaTriggerTemplate()
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{
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Id = { 0, false };
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Flags = 0;
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}
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AreaTriggerTemplate::~AreaTriggerTemplate()
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{
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}
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AreaTriggerCreateProperties::AreaTriggerCreateProperties()
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{
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Id = 0;
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MoveCurveId = 0;
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ScaleCurveId = 0;
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MorphCurveId = 0;
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FacingCurveId = 0;
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AnimId = 0;
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AnimKitId = 0;
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DecalPropertiesId = 0;
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TimeToTarget = 0;
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TimeToTargetScale = 0;
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// legacy code from before it was known what each curve field does
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// wtf? thats not how you pack curve data
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float tmp = 1.0000001f;
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memcpy(&ExtraScale.Data.Raw[5], &tmp, sizeof(tmp));
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// also OverrideActive does nothing on ExtraScale
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ExtraScale.Data.Structured.OverrideActive = 1;
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Template = nullptr;
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ScriptId = 0;
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}
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AreaTriggerCreateProperties::~AreaTriggerCreateProperties()
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{
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}
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bool AreaTriggerCreateProperties::HasSplines() const
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{
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return SplinePoints.size() >= 2;
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}
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float AreaTriggerCreateProperties::GetMaxSearchRadius() const
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{
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if (Shape.Type == AREATRIGGER_TYPE_POLYGON)
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{
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Position center(0.0f, 0.0f);
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float maxSearchRadius = 0.0f;
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for (TaggedPosition<Position::XY> const& vertice : PolygonVertices)
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{
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float pointDist = center.GetExactDist2d(vertice);
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if (pointDist > maxSearchRadius)
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maxSearchRadius = pointDist;
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}
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return maxSearchRadius;
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}
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return Shape.GetMaxSearchRadius();
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}
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