Changeset 4726 in orxonox.OLD for orxonox/trunk/src/lib/particles/particle_engine.cc

Timestamp:

Jun 28, 2005, 10:33:14 PM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: more loading procedures, fixed small bugs in loadparam

File:

• orxonox/trunk/src/lib/particles/particle_engine.cc (modified) (3 diffs)

orxonox/trunk/src/lib/particles/particle_engine.cc

@@ -24 +24 @@
 #include "debug.h"
 #include "stdlibincl.h"
+#include "load_param.h"
 
 using namespace std;
@@ -82 +83 @@
 
 /**
+  \brief loads the ParticleEngines settings and connections between particles and emitters
+  \param root the XML-element to load this from.
+ */
+void ParticleEngine::loadParams(const TiXmlElement* root)
+{
+  const TiXmlElement* element = root->FirstChildElement();
+  while( element != NULL)
+  {
+    LoadParam<ParticleEngine>(element, "connect", this, &ParticleEngine::addConnection, true)
+        .describe("connects an Emitter to a System (emitterName, systemName)");
+    element = element->NextSiblingElement();
+  }
+}
+
+
+
+/**
    \brief Adds a System to the System list.
 
@@ -99 +117 @@
 {
   this->emitterList->add(emitter);
+}
+
+/**
+  \brief Connects a ParticleSystem to a ParticleSystem thus emitting Particles.
+  \param emitter the Emitter to connect to the System
+  \param system the System to connect to the Emitter
+*/
+void ParticleEngine::addConnection(const char* emitter, const char* system)
+{
+  ParticleEmitter* tmpEmit = this->getEmitterByName(emitter);
+  ParticleSystem* tmpSys = this->getSystemByName(system);
+
+  if (tmpEmit != NULL && tmpSys != NULL)
+    this->addConnection(tmpEmit, tmpSys);
+  else
+  {
+    if (tmpEmit == NULL)
+      PRINTF(2)("Emitter %s not found in the List of emitters, not connecting to %s\n", emitter, system);
+    if (tmpEmit == NULL)
+      PRINTF(2)("System %s not found in the List of emitters, not connecting to %s\n", system, emitter);
+  }
 }