gravity corrected, mass changed to 5 for start balls

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

diff --git a/src/Effects/Gravity.cpp b/src/Effects/Gravity.cpp
index 85fd46c..3be7560 100644 (file)
--- a/src/Effects/Gravity.cpp
+++ b/src/Effects/Gravity.cpp
@@ -17,6 +17,11 @@
 
 #include "Gravity.h"
 
+#include "../Entities/PhysicsEntity.h"
+
+/// ***** Private Variables *****
+
+float forceGravity = 0.001;
 
 /// ***** Constructors/Destructors *****
 
@@ -31,7 +36,7 @@ Gravity::~Gravity()
 
 /// ***** Public Class Methods *****
 
-Vector2 Gravity::forceDelta(const PhysicsEntity*, float) const
+Vector2 Gravity::forceDelta(const PhysicsEntity* e, float) const
 {
-    return Vector2(0, 0.001);
+    return Vector2(0, e->mass * forceGravity);
 }