1 /*
2 BStone: A Source port of
3 Blake Stone: Aliens of Gold and Blake Stone: Planet Strike
4 
5 Copyright (c) 1992-2013 Apogee Entertainment, LLC
6 Copyright (c) 2013-2015 Boris I. Bendovsky (bibendovsky@hotmail.com)
7 
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License
10 as published by the Free Software Foundation; either version 2
11 of the License, or (at your option) any later version.
12 
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 GNU General Public License for more details.
17 
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the
20 Free Software Foundation, Inc.,
21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 */
23 
24 
25 //
26 // Planet Strike fizzle effect.
27 //
28 
29 
30 #include <cstdint>
31 #include "bstone_fizzle_fx.h"
32 #include "id_vl.h"
33 
34 
35 namespace bstone
36 {
37 
38 
39 class PSFizzleFX :
40     public FizzleFX
41 {
42 public:
43     PSFizzleFX();
44 
45     PSFizzleFX(
46         const PSFizzleFX& that) = delete;
47 
48     PSFizzleFX& operator=(
49         const PSFizzleFX& that) = delete;
50 
51     ~PSFizzleFX() override;
52 
53 
54     // Initializes the effect.
55     void initialize() override;
56 
57 
58 protected:
59     // Clean-ups the effect.
60     void uninitialize() override;
61 
62     // Returns true if the effect can be interrupted.
63     bool is_abortable() const override;
64 
65     // Returns total frame count.
66     int get_frame_count() const override;
67 
68     // Returns vertical offset of the effect beginning.
69     int get_y() const override;
70 
71     // Returns total height of the effect.
72     int get_height() const override;
73 
74     // Performs operation on one pixel.
75     void plot(
76         int x,
77         int y) override;
78 
79     // Presents the final stage of the effect.
80     void skip_to_the_end() override;
81 
82 
83 private:
84     VgaBuffer buffer_;
85 }; // PSFizzleFX
86 
87 
88 } // bstone
89