vehicle collisions and sprinting on steep grades

helps with ped<->vehicle collisions and sprinting on steep grades at high framerates

src/peds/Ped.cpp

@@ -1540,6 +1540,12 @@ CPed::UpdatePosition(void)
 			velocityChange = velocityChange * (changeMult / speedChange);
 		}
 	}
+	
+#ifdef FIX_BUGS
+	//helps with ped<->vehicle collisions and sprinting on steep grades at high framerates
+	velocityChange *= CTimer::GetTimeStepFix();
+#endif
+	
 	m_vecMoveSpeed.x += velocityChange.x;
 	m_vecMoveSpeed.y += velocityChange.y;
 }