Changeset 9163 in orxonox.OLD for branches/presentation/src/world_entities/weapons/aiming_system.cc

Timestamp:

Jul 4, 2006, 6:16:00 PM (18 years ago)

Author:

patrick

Message:

aiming system integration

File:

• branches/presentation/src/world_entities/weapons/aiming_system.cc (modified) (3 diffs)

branches/presentation/src/world_entities/weapons/aiming_system.cc

@@ -76 +76 @@
 /**
  * get back the nearest target
+ * @returns the nerest target
  */
 inline WorldEntity* AimingSystem::getNearestTarget()
@@ -84 +85 @@
     return this->selectionList.back();
 
-//   WorldEntity* nearestEntity = this->;
+  WorldEntity* nearestEntity     = this->selectionList.back();
+  float        distance          = 0.0f;
+  float        smalestDistance   = this->range * 5.0f;
+
 
   for( int i = 0; i < this->selectionList.size(); i++)
   {
+    distance = fabs((this->getAbsCoor() - this->selectionList[i]->getAbsCoor()).len());
+    if( distance < smalestDistance)
+    {
+      nearestEntity = this->selectionList[i];
+      smalestDistance = distance;
+    }
+  }
 
-  }
+  return nearestEntity;
 }
 
@@ -111 +122 @@
 void AimingSystem::tick(float dt)
 {
+
+  this->selectionList.clear();
 }