Changeset 5782 in orxonox.OLD for branches/world_entities/src/util/object_manager.cc

Timestamp:

Nov 26, 2005, 5:00:05 PM (19 years ago)

Author:

bensch

Message:

world_entities: simple interface in objectManager

File:

• branches/world_entities/src/util/object_manager.cc (modified) (3 diffs)

branches/world_entities/src/util/object_manager.cc

@@ -17 +17 @@
 
 #include "object_manager.h"
+#include "class_list.h"
+
+#include "p_node.h"
+#include "world_entity.h"
+#include "list.h"
 
 using namespace std;
@@ -28 +33 @@
    this->setClassID(CL_OBJECT_MANAGER, "ObjectManager");
    this->setName("ObjectManager");
+
+   pNodeList = NULL;
 }
 
@@ -42 +49 @@
   ObjectManager::singletonRef = NULL;
 }
+
+/**
+ * returns a new List with a list of WorldEntities of distance Radius from center
+ */
+const std::list<WorldEntity*>* ObjectManager::distanceFromObject(const PNode& center, float radius, ClassID classID)
+{
+  const tList<BaseObject>* objectList = ClassList::getList(classID);
+  if (objectList != NULL)
+  {
+    std::list<WorldEntity*>* newList = new  std::list<WorldEntity*>;
+
+    tIterator<BaseObject>* iter = objectList->getIterator();
+    PNode* tmp = dynamic_cast<PNode*>(iter->firstElement());
+    while (tmp != NULL)
+    {
+      if ((tmp->getAbsCoor() - center.getAbsCoor()).len() < radius)
+        newList->push_back(dynamic_cast<WorldEntity*>(tmp));
+
+      tmp = dynamic_cast<PNode*>(iter->nextElement());
+    }
+    delete iter;
+    return newList;
+
+  }
+  return NULL;
+}