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
+