X-Git-Url: http://gitweb.pgornicz.com/gitweb.cgi?a=blobdiff_plain;f=src%2FEntities%2FPhysicsEntity.h;h=a682c9fc6fe1592075f8e5a422246ead4900b6e0;hb=58ac440e4d0acc51d7adb3e94726982bf138489b;hp=990c2c7bc7220dc8b0af561d20d5a602c11a83ef;hpb=617dcc71d9a71663f63fb56ffac2505b45bf91b9;p=physics.git

diff --git a/src/Entities/PhysicsEntity.h b/src/Entities/PhysicsEntity.h
index 990c2c7..a682c9f 100644
--- a/src/Entities/PhysicsEntity.h
+++ b/src/Entities/PhysicsEntity.h
@@ -1,3 +1,20 @@
+/*
+ *  Copyright (C) 2008 Patrik Gornicz, Gornicz_P (at) hotmail (dot) com.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef PHYSICS_H
 #define PHYSICS_H
 
@@ -20,10 +37,13 @@ class PhysicsEntity: public Entity
     virtual Vector2 positionAt(float) const;
     virtual Vector2 velocityAt(float) const;
 
-    virtual void applyForce(const Vector2&);
-    virtual void applyImpulse(const Vector2&);
+    virtual void applyForce(const Vector2& force);
+    virtual void applyForce(const Vector2& force, const Vector2& at);
 
-  protected:
+    virtual void applyImpulse(const Vector2& impulse);
+    virtual void applyImpulse(const Vector2& impulse, const Vector2& at);
+
+  //protected:
     Vector2 force;
 
     float mass;