blob: 1965626ca235d67f8ae5a3679da75499dbc88946 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/*
* This file is part of OpenTTD.
* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file allegro_m.h Base support for playing music via allegro. */
#ifndef MUSIC_ALLEGRO_H
#define MUSIC_ALLEGRO_H
#include "music_driver.hpp"
/** Allegro's music player. */
class MusicDriver_Allegro : public MusicDriver {
public:
const char *Start(const char * const *param) override;
void Stop() override;
void PlaySong(const MusicSongInfo &song) override;
void StopSong() override;
bool IsSongPlaying() override;
void SetVolume(byte vol) override;
const char *GetName() const override { return "allegro"; }
};
/** Factory for allegro's music player. */
class FMusicDriver_Allegro : public DriverFactoryBase {
public:
#if !defined(WITH_SDL) && defined(WITH_ALLEGRO)
/* If SDL is not compiled in but Allegro is, chances are quite big
* that Allegro is going to be used. Then favour this sound driver
* over extmidi because with extmidi we get crashes. */
static const int PRIORITY = 9;
#else
static const int PRIORITY = 2;
#endif
FMusicDriver_Allegro() : DriverFactoryBase(Driver::DT_MUSIC, PRIORITY, "allegro", "Allegro MIDI Driver") {}
Driver *CreateInstance() const override { return new MusicDriver_Allegro(); }
};
#endif /* MUSIC_ALLEGRO_H */
|
