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author | Johannes Schickel | 2008-05-02 15:08:45 +0000 |
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committer | Johannes Schickel | 2008-05-02 15:08:45 +0000 |
commit | 7566a12352ff6c5609c8db032a73961d8feffbf9 (patch) | |
tree | 3f6bdc939e1df9b9ec2fb7dbafde713366298026 /engines/kyra/items_v2.cpp | |
parent | 52003bc1954d1c2f9c88bb1479e3e0ff24f4e849 (diff) | |
download | scummvm-rg350-7566a12352ff6c5609c8db032a73961d8feffbf9.tar.gz scummvm-rg350-7566a12352ff6c5609c8db032a73961d8feffbf9.tar.bz2 scummvm-rg350-7566a12352ff6c5609c8db032a73961d8feffbf9.zip |
Moved common kyra2/kyra3 item to KyraEngine_v2.
svn-id: r31819
Diffstat (limited to 'engines/kyra/items_v2.cpp')
-rw-r--r-- | engines/kyra/items_v2.cpp | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/engines/kyra/items_v2.cpp b/engines/kyra/items_v2.cpp new file mode 100644 index 0000000000..c207a99963 --- /dev/null +++ b/engines/kyra/items_v2.cpp @@ -0,0 +1,116 @@ +/* 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 2 + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "kyra/kyra_v2.h" +#include "kyra/screen_v2.h" + +namespace Kyra { + +void KyraEngine_v2::initItemList(int size) { + debugC(9, kDebugLevelMain, "KyraEngine_v2::initItemList(%d)", size); + delete [] _itemList; + + _itemList = new Item[size]; + _itemListSize = size; +} + +int KyraEngine_v2::findFreeItem() { + debugC(9, kDebugLevelMain, "KyraEngine_v2::findFreeItem()"); + for (int i = 0; i < _itemListSize; ++i) { + if (_itemList[i].id == 0xFFFF) + return i; + } + return -1; +} + +int KyraEngine_v2::countAllItems() { + debugC(9, kDebugLevelMain, "KyraEngine_v2::countAllItems()"); + int num = 0; + for (int i = 0; i < _itemListSize; ++i) { + if (_itemList[i].id != 0xFFFF) + ++num; + } + return num; +} + +int KyraEngine_v2::findItem(uint16 sceneId, uint16 id) { + debugC(9, kDebugLevelMain, "KyraEngine_v2::findItem(%u, %u)", sceneId, id); + for (int i = 0; i < _itemListSize; ++i) { + if (_itemList[i].id == id && _itemList[i].sceneId == sceneId) + return i; + } + return -1; +} + +int KyraEngine_v2::findItem(uint16 item) { + debugC(9, kDebugLevelMain, "KyraEngine_v2::findItem(%u)", item); + for (int i = 0; i < _itemListSize; ++i) { + if (_itemList[i].id == item) + return i; + } + return -1; +} + +void KyraEngine_v2::resetItemList() { + debugC(9, kDebugLevelMain, "KyraEngine_v2::resetItemList()"); + for (int i = 0; i < _itemListSize; ++i) + resetItem(i); +} + +void KyraEngine_v2::resetItem(int index) { + debugC(9, kDebugLevelMain, "KyraEngine_v2::resetItem(%d)", index); + _itemList[index].id = 0xFFFF; + _itemList[index].sceneId = 0xFFFF; + _itemList[index].x = 0; + _itemList[index].y = 0; +} + +void KyraEngine_v2::setHandItem(uint16 item) { + debugC(9, kDebugLevelMain, "KyraEngine_v2::setHandItem(%u)", item); + Screen *scr = screen(); + scr->hideMouse(); + + if (item == 0xFFFF) { + removeHandItem(); + } else { + setMouseCursor(item); + _itemInHand = item; + } + + scr->showMouse(); +} + +void KyraEngine_v2::removeHandItem() { + debugC(9, kDebugLevelMain, "KyraEngine_v2::removeHandItem()"); + Screen *scr = screen(); + scr->hideMouse(); + scr->setMouseCursor(0, 0, getShapePtr(0)); + _itemInHand = -1; + _handItemSet = -1; + scr->showMouse(); +} + +} // end of namesapce Kyra + |