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https://github.com/libretro/scummvm.git
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80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "lastexpress/game/state.h"
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#include "lastexpress/game/inventory.h"
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#include "lastexpress/game/object.h"
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#include "lastexpress/game/savepoint.h"
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#include "lastexpress/lastexpress.h"
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namespace LastExpress {
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State::State(LastExpressEngine *engine) : _engine(engine), _timer(0) {
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_inventory = new Inventory(engine);
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_objects = new Objects(engine);
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_savepoints = new SavePoints(engine);
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_state = new GameState();
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_flags = new Flags();
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}
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State::~State() {
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SAFE_DELETE(_inventory);
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SAFE_DELETE(_objects);
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SAFE_DELETE(_savepoints);
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SAFE_DELETE(_state);
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SAFE_DELETE(_flags);
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// Zero passed pointers
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_engine = NULL;
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}
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bool State::isNightTime() const {
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return (_state->progress.chapter == kChapter1
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|| _state->progress.chapter == kChapter4
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|| (_state->progress.chapter == kChapter5 && !_state->progress.isNightTime));
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}
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void State::getHourMinutes(uint32 time, uint8 *hours, uint8 *minutes) {
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if (hours == NULL || minutes == NULL)
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error("[State::getHourMinutes] Invalid parameters passed");
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*hours = (uint8)((time % 1296000) / 54000);
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*minutes = (uint8)((time % 54000) / 900);
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}
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uint32 State::getPowerOfTwo(uint32 x) {
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if (!x || (x & 1))
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return 0;
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uint32 num = 0;
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do {
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x >>= 1;
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num++;
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} while ((x & 1) == 0);
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return num;
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}
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} // End of namespace LastExpress
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