Changeset 4728 in orxonox.OLD for orxonox/trunk/src/lib/physics/fields/field.cc

Timestamp:

Jun 28, 2005, 11:56:46 PM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: more loading (especially for physics)

File:

• orxonox/trunk/src/lib/physics/fields/field.cc (modified) (4 diffs)

orxonox/trunk/src/lib/physics/fields/field.cc

@@ -1 @@
-/* 
+/*
    orxonox - the future of 3D-vertical-scrollers
 
@@ -20 +20 @@
 #include "physics_engine.h"
 
+#include "factory.h"
+#include "load_param.h"
 using namespace std;
-
 
 /**
    \brief standard constructor
-   \todo this constructor is not jet implemented - do it
 */
-Field::Field () 
+Field::Field ()
 {
-   this->setClassName ("Field");
-   this->setMagnitude(1);
-   this->setAttenuation(0);
-   
-   PhysicsEngine::getInstance()->addField(this);
+  this->init();
 }
 
+/**
+  \param root The XML-element to load settings from
+ */
+Field::Field(const TiXmlElement* root)
+{
+  this->init();
+  this->loadParams(root);
+}
 
 /**
@@ -41 +45 @@
 
 */
-Field::~Field () 
+Field::~Field ()
 {
    PhysicsEngine::getInstance()->removeField(this);
 }
 
+/**
+  \brief initializes a Field
+*/
+void Field::init(void)
+{
+  this->setClassID(CL_FIELD, "Field");
+  this->setMagnitude(1);
+  this->setAttenuation(0);
+
+  PhysicsEngine::getInstance()->addField(this);
+}
+
+/**
+  \param root The XML-element to load settings from
+ */
+void Field::loadParams(const TiXmlElement* root)
+{
+  static_cast<PNode*>(this)->loadParams(root);
+
+  LoadParam<Field>(root, "magnitude", this, &Field::setMagnitude)
+      .describe("sets the magnitude of this Field");
+
+  LoadParam<Field>(root, "attenuation", this, &Field::setAttenuation)
+      .describe("sets the attenuation of this Field.");
+
+}
 
 /**
    \param magnitude the magnitude of the Field.
 */
-void Field::setMagnitude(const float& magnitude)
+void Field::setMagnitude(float magnitude)
 {
   this->magnitude = magnitude;
@@ -58 +88 @@
    \param attenuation The attenuation of the Field (the bigger the smaller the region of influence)
 */
-void Field::setAttenuation(const float& attenuation)
+void Field::setAttenuation(float attenuation)
 {
   this->attenuation = attenuation;