vehicleBlocker.cpp

Public Functions

ConsoleDocClass(VehicleBlocker , "@brief Legacy class from Tribes, originally used <a href="/coding/file/cmdscan_8cpp/#cmdscan_8cpp_1a2732ab74fa0237854c2ba0f75f88a624">for</a> blocking <a href="/coding/class/classvehicle/">Vehicle</a> <a href="/coding/file/cmdscan_8cpp/#cmdscan_8cpp_1aeab71244afb687f16d8c4f5ee9d6ef0e">objects.\n\n</a>" " @note This is no longer useful and should be deprecated <a href="/coding/file/cmdscan_8cpp/#cmdscan_8cpp_1aeab71244afb687f16d8c4f5ee9d6ef0e">soon.\n\n</a>" " @<a href="/coding/file/cmdscan_8cpp/#cmdscan_8cpp_1aeab71244afb687f16d8c4f5ee9d6ef0e">internal\n</a>" )

IMPLEMENT_CO_NETOBJECT_V1(VehicleBlocker )

Public Functions

ConsoleDocClass(VehicleBlocker , "@brief Legacy class from Tribes, originally used <a href="/coding/file/cmdscan_8cpp/#cmdscan_8cpp_1a2732ab74fa0237854c2ba0f75f88a624">for</a> blocking <a href="/coding/class/classvehicle/">Vehicle</a> <a href="/coding/file/cmdscan_8cpp/#cmdscan_8cpp_1aeab71244afb687f16d8c4f5ee9d6ef0e">objects.\n\n</a>" " @note This is no longer useful and should be deprecated <a href="/coding/file/cmdscan_8cpp/#cmdscan_8cpp_1aeab71244afb687f16d8c4f5ee9d6ef0e">soon.\n\n</a>" " @<a href="/coding/file/cmdscan_8cpp/#cmdscan_8cpp_1aeab71244afb687f16d8c4f5ee9d6ef0e">internal\n</a>" )

IMPLEMENT_CO_NETOBJECT_V1(VehicleBlocker )

  1
  2//-----------------------------------------------------------------------------
  3// Copyright (c) 2012 GarageGames, LLC
  4//
  5// Permission is hereby granted, free of charge, to any person obtaining a copy
  6// of this software and associated documentation files (the "Software"), to
  7// deal in the Software without restriction, including without limitation the
  8// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  9// sell copies of the Software, and to permit persons to whom the Software is
 10// furnished to do so, subject to the following conditions:
 11//
 12// The above copyright notice and this permission notice shall be included in
 13// all copies or substantial portions of the Software.
 14//
 15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 18// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 20// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 21// IN THE SOFTWARE.
 22//-----------------------------------------------------------------------------
 23
 24#include "platform/platform.h"
 25#include "T3D/vehicles/vehicleBlocker.h"
 26
 27#include "core/stream/bitStream.h"
 28#include "scene/sceneRenderState.h"
 29#include "scene/sceneManager.h"
 30#include "math/mathIO.h"
 31#include "console/consoleTypes.h"
 32
 33IMPLEMENT_CO_NETOBJECT_V1(VehicleBlocker);
 34
 35ConsoleDocClass( VehicleBlocker,
 36   "@brief Legacy class from Tribes, originally used for blocking Vehicle objects.\n\n"
 37
 38   "@note This is no longer useful and should be deprecated soon.\n\n"
 39
 40   "@internal\n"
 41);
 42
 43//--------------------------------------------------------------------------
 44//--------------------------------------------------------------------------
 45VehicleBlocker::VehicleBlocker()
 46{
 47   mNetFlags.set(Ghostable | ScopeAlways);
 48
 49   mTypeMask = VehicleBlockerObjectType;
 50
 51   mConvexList = new Convex;
 52}
 53
 54VehicleBlocker::~VehicleBlocker()
 55{
 56   delete mConvexList;
 57   mConvexList = NULL;
 58}
 59
 60//--------------------------------------------------------------------------
 61void VehicleBlocker::initPersistFields()
 62{
 63   addField("dimensions", TypePoint3F, Offset(mDimensions, VehicleBlocker));
 64   Parent::initPersistFields();
 65}
 66
 67//--------------------------------------------------------------------------
 68bool VehicleBlocker::onAdd()
 69{
 70   if(!Parent::onAdd())
 71      return false;
 72
 73   mObjBox.minExtents.set(-mDimensions.x, -mDimensions.y, 0);
 74   mObjBox.maxExtents.set( mDimensions.x,  mDimensions.y, mDimensions.z);
 75   if( !mObjBox.isValidBox() )
 76   {
 77      Con::errorf("VehicleBlocker::onAdd - Fail - No valid object box");
 78      return false;
 79   }
 80
 81   resetWorldBox();
 82   setRenderTransform(mObjToWorld);
 83
 84   addToScene();
 85
 86   return true;
 87}
 88
 89
 90void VehicleBlocker::onRemove()
 91{
 92   mConvexList->nukeList();
 93   removeFromScene();
 94
 95   Parent::onRemove();
 96}
 97
 98
 99U32 VehicleBlocker::packUpdate(NetConnection *con, U32 mask, BitStream *stream)
100{
101   U32 retMask = Parent::packUpdate(con, mask, stream);
102
103   mathWrite(*stream, getTransform());
104   mathWrite(*stream, getScale());
105   mathWrite(*stream, mDimensions);
106
107   return retMask;
108}
109
110
111void VehicleBlocker::unpackUpdate(NetConnection *con, BitStream *stream)
112{
113   Parent::unpackUpdate(con, stream);
114
115   MatrixF mat;
116   Point3F scale;
117   Box3F objBox;
118   mathRead(*stream, &mat);
119   mathRead(*stream, &scale);
120   mathRead(*stream, &mDimensions);
121   mObjBox.minExtents.set(-mDimensions.x, -mDimensions.y, 0);
122   mObjBox.maxExtents.set( mDimensions.x,  mDimensions.y, mDimensions.z);
123   setScale(scale);
124   setTransform(mat);
125}
126
127
128void VehicleBlocker::buildConvex(const Box3F& box, Convex* convex)
129{
130   // These should really come out of a pool
131   mConvexList->collectGarbage();
132
133   if (box.isOverlapped(getWorldBox()) == false)
134      return;
135
136   // Just return a box convex for the entire shape...
137   Convex* cc = 0;
138   CollisionWorkingList& wl = convex->getWorkingList();
139   for (CollisionWorkingList* itr = wl.wLink.mNext; itr != &wl; itr = itr->wLink.mNext) 
140   {
141      if (itr->mConvex->getType() == BoxConvexType &&
142          itr->mConvex->getObject() == this) {
143         cc = itr->mConvex;
144         break;
145      }
146   }
147   if (cc)
148      return;
149
150   // Create a new convex.
151   BoxConvex* cp = new BoxConvex;
152   mConvexList->registerObject(cp);
153   convex->addToWorkingList(cp);
154   cp->init(this);
155
156   mObjBox.getCenter(&cp->mCenter);
157   cp->mSize.x = mObjBox.len_x() / 2.0f;
158   cp->mSize.y = mObjBox.len_y() / 2.0f;
159   cp->mSize.z = mObjBox.len_z() / 2.0f;
160}
161
162