1// SuperTux
2// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
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#ifndef HEADER_SUPERTUX_SUPERTUX_SHRINKFADE_HPP
18#define HEADER_SUPERTUX_SUPERTUX_SHRINKFADE_HPP
19
20#include "math/vector.hpp"
21#include "supertux/screen_fade.hpp"
22
23/** Shrinks a rectangle screen towards a specific position */
24class ShrinkFade final : public ScreenFade
25{
26public:
27 ShrinkFade(const Vector& point, float fade_time);
28
29 virtual void update(float dt_sec) override;
30 virtual void draw(DrawingContext& context) override;
31
32 virtual bool done() const override;
33
34private:
35 Vector m_dest;
36 float m_fade_time;
37 float m_accum_time;
38 float m_initial_size;
39
40private:
41 ShrinkFade(const ShrinkFade&) = delete;
42 ShrinkFade& operator=(const ShrinkFade&) = delete;
43};
44
45#endif
46
47/* EOF */
48