Changeset 3632 in orxonox.OLD for orxonox/trunk/src/world_entities/projectile.cc

Timestamp:

Mar 22, 2005, 12:36:39 PM (19 years ago)

Author:

patrick

Message:

orxonox/trunk: bullets now tick() but they shoot all over the place… some problems with the gundirection calculation

File:

• orxonox/trunk/src/world_entities/projectile.cc (modified) (2 diffs)

orxonox/trunk/src/world_entities/projectile.cc

@@ -34 +34 @@
   //this->model = new OBJModel("");
   this->projectileModel = new Primitive(P_SPHERE);
+  this->flightDirection = NULL;
+  this->speed = 1.0f;
 }
 
@@ -51 +53 @@
 
 /**
+   \brief this sets the flight direction of the projectile
+   \param directin in which to flight
+
+   this function will calculate a vector out of this to be used in the
+   tick function
+*/
+void Projectile::setFlightDirection(Quaternion* flightDirection)
+{
+  if( this->flightDirection == NULL)
+    this->flightDirection = new Vector();
+  Vector v(1, 0, 0);
+  *this->flightDirection = flightDirection->apply(v);
+}
+
+
+/**
    \brief signal tick, time dependent things will be handled here
    \param time since last tick
 */
 void Projectile::tick (float time) 
-{}
+{
+  *this->flightDirection = *this->flightDirection * speed;
+  this->shiftCoor(this->flightDirection);
+}
 
 /**