gravity well now follows the mouse
[physics.git] / src / Effects / GravityWell.h
... / ...
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1/*
2 * Copyright (C) 2008 Patrik Gornicz, Gornicz_P (at) hotmail (dot) com.
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef GRAVITYWELL_H
19#define GRAVITYWELL_H
20
21#include "Effect.h"
22#include "../Vector2.h"
23
24
25/// ***** Header Class *****
26
27class GravityWell: public Effect
28{
29 public:
30 GravityWell(const Vector2&);
31 ~GravityWell();
32
33 Vector2 forceDelta(const PhysicsEntity*, float) const;
34
35 void setPosition(const Vector2&);
36
37 private:
38 Vector2 position;
39};
40
41#endif // GRAVITYWELL_H