OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 import 'dart:math' as math; | 5 import 'dart:math' as math; |
6 | 6 |
7 const double kGravity = -0.980; // m^s-2 | 7 const double kGravity = -0.980; // m^s-2 |
8 | 8 |
9 abstract class System { | 9 abstract class System { |
10 void update(double deltaT); | 10 void update(double deltaT); |
(...skipping 193 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
204 | 204 |
205 void update(double deltaT) { | 205 void update(double deltaT) { |
206 _currentSystem.update(deltaT); | 206 _currentSystem.update(deltaT); |
207 } | 207 } |
208 | 208 |
209 void transitionToSystem(System system) { | 209 void transitionToSystem(System system) { |
210 assert(system != null); | 210 assert(system != null); |
211 _currentSystem = system; | 211 _currentSystem = system; |
212 } | 212 } |
213 } | 213 } |
OLD | NEW |