X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fphysic.h;h=002b42f805cc8ab6b0d0c6ef965169b4093cb280;hb=828b5e1ef1cb89d830735f24dd79bbd9b09d5b32;hp=0e15cfa75bf05a164ef984a186eb3767774f36ef;hpb=84160722392a024dda42bd86ca9bd85b68c49457;p=supertux.git

diff --git a/src/physic.h b/src/physic.h
index 0e15cfa75..002b42f80 100644
--- a/src/physic.h
+++ b/src/physic.h
@@ -36,6 +36,9 @@ public:
     /** sets velocity to a fixed value */
     void set_velocity(float vx, float vy);
 
+    void set_velocity_x(float vx);
+    void set_velocity_y(float vy);
+
     /** velocities invertion */
     void inverse_velocity_x();
     void inverse_velocity_y();
@@ -48,6 +51,9 @@ public:
      */
     void set_acceleration(float ax, float ay);
 
+    void set_acceleration_x(float ax);
+    void set_acceleration_y(float ay);
+
     float get_acceleration_x();
     float get_acceleration_y();
 
@@ -57,6 +63,9 @@ public:
     /** applies the physical simulation to given x and y coordinates */
     void apply(float frame_ratio, float &x, float &y); 
 
+    /** applies the physical simulation to given x and y coordinates */
+    void apply(Vector& vector, float frame_ratio);
+
 private:
     /// horizontal and vertical acceleration
     float ax, ay;