mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-21 01:08:25 +00:00
121 lines
3.1 KiB
C++
121 lines
3.1 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 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];
|
|
assert(_itemList);
|
|
memset(_itemList, 0, sizeof(Item)*size);
|
|
_itemListSize = size;
|
|
|
|
resetItemList();
|
|
}
|
|
|
|
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;
|
|
_mouseState = -1;
|
|
scr->showMouse();
|
|
}
|
|
|
|
} // end of namesapce Kyra
|
|
|