108 lines
3.0 KiB
C++
108 lines
3.0 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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* Additional copyright for this file:
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* Copyright (C) 1995-1997 Presto Studios, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "common/stream.h"
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#include "pegasus/pegasus.h"
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#include "pegasus/ai/ai_area.h"
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#include "pegasus/items/inventory/inventoryitem.h"
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namespace Pegasus {
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InventoryItem::InventoryItem(const ItemID id, const NeighborhoodID neighborhood, const RoomID room, const DirectionConstant direction) :
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Item(id, neighborhood, room, direction) {
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Common::SeekableReadStream *leftInfo = g_vm->_resFork->getResource(MKTAG('L', 'e', 'f', 't'), kItemBaseResID + id);
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if (leftInfo) {
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_leftAreaInfo = readItemState(leftInfo);
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delete leftInfo;
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} else {
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_leftAreaInfo.numEntries = 0;
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_leftAreaInfo.entries = nullptr;
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}
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Common::SeekableReadStream *inventoryInfo = g_vm->_resFork->getResource(MKTAG('I', 'n', 'v', 'I'), kItemBaseResID + id);
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if (inventoryInfo) {
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_inventoryInfo.panelStart = inventoryInfo->readUint32BE();
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_inventoryInfo.panelStop = inventoryInfo->readUint32BE();
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delete inventoryInfo;
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} else {
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_inventoryInfo.panelStart = _inventoryInfo.panelStop = 0;
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}
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_itemAnimationTime = 0;
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}
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InventoryItem::~InventoryItem() {
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delete[] _leftAreaInfo.entries;
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}
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ItemType InventoryItem::getItemType() {
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return kInventoryItemType;
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}
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TimeValue InventoryItem::getLeftAreaTime() const {
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if (!_leftAreaInfo.entries)
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return 0xffffffff;
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TimeValue time;
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ItemState state;
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findItemStateEntryByState(_leftAreaInfo, _itemState, time);
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if (time == 0xffffffff)
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getItemStateEntry(_leftAreaInfo, 0, state, time);
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return time;
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}
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void InventoryItem::setAnimationTime(const TimeValue time) {
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_itemAnimationTime = time;
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}
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TimeValue InventoryItem::getAnimationTime() const {
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return _itemAnimationTime;
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}
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// Must affect images in left area.
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void InventoryItem::select() {
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Item::select();
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if (g_AIArea)
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g_AIArea->setAIAreaToTime(kInventorySignature, kLeftAreaSignature, getLeftAreaTime());
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}
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void InventoryItem::deselect() {
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Item::deselect();
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if (g_AIArea)
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g_AIArea->setAIAreaToTime(kInventorySignature, kLeftAreaSignature, 0xffffffff);
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}
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void InventoryItem::getPanelTimes(TimeValue &start, TimeValue &stop) const {
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start = _inventoryInfo.panelStart;
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stop = _inventoryInfo.panelStop;
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}
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} // End of namespace Pegasus
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