src/common/actions/NapalmParams.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 <actions/NapalmParams.h>
  22 #include <lua/LUAUtil.h>
  23 #include <XML/XMLNode.h>
  24
  25 NapalmParams::NapalmParams() :
  26         napalmTime_(8),
  27         napalmHeight_(2),
  28         stepTime_(fixed(true, 1000)),
  29         hurtStepTime_(2),
  30         hurtPerSecond_(1),
  31         groundScorchPer_(fixed(true, 2000)),
  32         effectRadius_(5),
  33         noSmoke_(false),
  34         noObjectDamage_(false),
  35         allowUnderWater_(false),
  36         luminance_(true),
  37         singleFlow_(true),
  38         napalmTexture_("flames"),
  39         deformTexture_(""),
  40         numberParticles_(100)
  41 {
  42 }
  43
  44 NapalmParams::~NapalmParams()
  45 {
  46 }
  47
  48 bool NapalmParams::parseXML(XMLNode *accessoryNode)
  49 {
  50         // Mandatory Attributes
  51         if (!accessoryNode->getNamedChild("effectradius", effectRadius_)) return false;
  52         if (!accessoryNode->getNamedChild("napalmtexture", napalmTexture_)) return false;
  53         if (!accessoryNode->getNamedChild("allowunderwater", allowUnderWater_)) return false;
  54
  55         accessoryNode->getNamedChild("numberparticles", numberParticles_, false);
  56
  57         // Get the optional luminance node
  58         XMLNode *noLuminanceNode = 0; luminance_ = true;
  59         accessoryNode->getNamedChild("noluminance", noLuminanceNode, false);
  60         if (noLuminanceNode) luminance_ = false;
  61
  62         XMLNode *noSingleFlowNode = 0; singleFlow_ = true;
  63         accessoryNode->getNamedChild("nosingleflow", noSingleFlowNode, false);
  64         if (noSingleFlowNode) singleFlow_ = false;
  65
  66         // Optional deform texture
  67         if (accessoryNode->getNamedChild("deformtexture", deformTexture_, false))
  68         {
  69                 if (!S3D::checkDataFile(getDeformTexture())) return false;
  70         }
  71
  72         // Optional Attributes
  73         XMLNode *noSmokeNode = 0, *noObjectDamageNode = 0;
  74         accessoryNode->getNamedChild("groundscorchper", groundScorchPer_, false);
  75         accessoryNode->getNamedChild("nosmoke", noSmokeNode, false);
  76         accessoryNode->getNamedChild("noobjectdamage", noObjectDamageNode, false);
  77         if (noSmokeNode) noSmoke_ = true;
  78         if (noObjectDamageNode) noObjectDamage_ = true;
  79
  80         return true;
  81 }
  82
  83 void NapalmParams::parseLUA(lua_State *L, int position)
  84 {
  85         luaL_checktype(L, position, LUA_TTABLE);
  86
  87         napalmTime_ = LUAUtil::getNumberFromTable(L, position, "napalmtime", napalmTime_);
  88         napalmHeight_ = LUAUtil::getNumberFromTable(L, position, "napalmheight", napalmHeight_);
  89         stepTime_ = LUAUtil::getNumberFromTable(L, position, "steptime", stepTime_);
  90         hurtStepTime_ = LUAUtil::getNumberFromTable(L, position, "hurtsteptime", hurtStepTime_);
  91         hurtPerSecond_ = LUAUtil::getNumberFromTable(L, position, "hurtpersecond", hurtPerSecond_);
  92         groundScorchPer_ = LUAUtil::getNumberFromTable(L, position, "groundscorchper", groundScorchPer_);
  93         effectRadius_ = LUAUtil::getIntFromTable(L, position, "effectradius", effectRadius_);
  94         numberParticles_ = LUAUtil::getIntFromTable(L, position, "numberparticles", numberParticles_);
  95         noSmoke_ = LUAUtil::getBoolFromTable(L, position, "nosmoke", noSmoke_);
  96         noObjectDamage_ = LUAUtil::getBoolFromTable(L, position, "noobjectdamage", noObjectDamage_);
  97         allowUnderWater_ = LUAUtil::getBoolFromTable(L, position, "allowunderwater", allowUnderWater_);
  98         luminance_ = LUAUtil::getBoolFromTable(L, position, "luminance", luminance_);
  99         singleFlow_ = LUAUtil::getBoolFromTable(L, position, "singleflow", singleFlow_);
 100         napalmTexture_ = LUAUtil::getStringFromTable(L, position, "napalmtexture", napalmTexture_);
 101         deformTexture_ = LUAUtil::getStringFromTable(L, position, "deformtexture", deformTexture_);
 102 }