basic gravity working through effects

[physics.git] / src / Effects / Gravity.cpp

diff --git a/src/Effects/Gravity.cpp b/src/Effects/Gravity.cpp
index d7852d3..c8394b4 100644 (file)
--- a/src/Effects/Gravity.cpp
+++ b/src/Effects/Gravity.cpp
@@ -9,17 +9,17 @@ Gravity::~Gravity()
 
 }
 
-Vector2 Gravity::positionDelta(const PhysicsEntity*, float)
+Vector2 Gravity::positionDelta(const PhysicsEntity*, float) const
 {
     return Vector2(0, 0);
 }
 
-Vector2 Gravity::velocityDelta(const PhysicsEntity*, float)
+Vector2 Gravity::velocityDelta(const PhysicsEntity*, float) const
 {
     return Vector2(0, 0);
 }
 
-Vector2 Gravity::forceDelta(const PhysicsEntity*, float)
+Vector2 Gravity::forceDelta(const PhysicsEntity*, float) const
 {
-    return Vector2(0, 0.000001);
+    return Vector2(0, 0.001);
 }