src/client/land/TargetVisibilityPatch.cpp

   1 ////////////////////////////////////////////////////////////////////////////////
   2 //    Scorched3D (c) 2000-2009
   3 //
   4 //    This file is part of Scorched3D.
   5 //
   6 //    Scorched3D is free software; you can redistribute it and/or modify
   7 //    it under the terms of the GNU General Public License as published by
   8 //    the Free Software Foundation; either version 2 of the License, or
   9 //    (at your option) any later version.
  10 //
  11 //    Scorched3D is distributed in the hope that it will be useful,
  12 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //    GNU General Public License for more details.
  15 //
  16 //    You should have received a copy of the GNU General Public License
  17 //    along with Scorched3D; if not, write to the Free Software
  18 //    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 ////////////////////////////////////////////////////////////////////////////////
  20
  21 #include <land/TargetVisibilityPatch.h>
  22 #include <client/ScorchedClient.h>
  23 #include <landscapemap/LandscapeMaps.h>
  24 #include <graph/OptionsDisplay.h>
  25
  26 std::set<void *> TargetVisibilityPatch::largeTargets_;
  27
  28 TargetVisibilityPatch::TargetVisibilityPatch() :
  29         visible_(false), distance_(0.0f)
  30 {
  31 }
  32
  33 TargetVisibilityPatch::~TargetVisibilityPatch()
  34 {
  35 }
  36
  37 void TargetVisibilityPatch::setLocation(int x, int y)
  38 {
  39         // Set location and neighbors
  40         x_ = x; y_ = y;
  41         float heightRange = 0.0f;
  42         float minHeight = 0.0f;
  43         position_ = Vector(float(x_ + 16), float(y_ + 16),
  44                 heightRange / 2.0f + minHeight);
  45 }
  46
  47 bool TargetVisibilityPatch::setVisible(float distance)
  48 {
  49         //if (distance < OptionsDisplay::instance()->getDrawCullingDistance() + 100.0f)
  50         {
  51                 distance_ = distance;
  52                 visible_ = true;
  53         }
  54         //else
  55         {
  56                 //visible_ = false;
  57         }
  58         return visible_;
  59 }
  60
  61 void TargetVisibilityPatch::setNotVisible()
  62 {
  63         visible_ = false;
  64 }