mirror of
https://github.com/scummvm/scummvm.git
synced 2025-04-02 10:52:32 -04:00
59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program 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, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef QDENGINE_QDCORE_QD_FILE_OWNER
|
|
#define QDENGINE_QDCORE_QD_FILE_OWNER
|
|
|
|
namespace QDEngine {
|
|
|
|
class qdFileOwner {
|
|
public:
|
|
qdFileOwner() : _cd_info(0) { }
|
|
virtual ~qdFileOwner() {}
|
|
|
|
void add_to_CD(int cd_number) {
|
|
_cd_info |= 1 << cd_number;
|
|
}
|
|
void remove_from_CD(int cd_number) {
|
|
_cd_info &= ~(1 << cd_number);
|
|
}
|
|
bool is_on_CD(int cd_number = 1) const {
|
|
int inf = (_cd_info) ? _cd_info : 1;
|
|
return (inf & (1 << cd_number));
|
|
}
|
|
void clear_cd_info() {
|
|
_cd_info = 0;
|
|
}
|
|
uint32 CD_info() const {
|
|
return _cd_info;
|
|
}
|
|
void set_CD_info(uint32 inf) {
|
|
_cd_info = inf;
|
|
}
|
|
|
|
private:
|
|
|
|
uint32 _cd_info;
|
|
};
|
|
|
|
} // namespace QDEngine
|
|
|
|
#endif // QDENGINE_QDCORE_QD_FILE_OWNER
|