- fixes bug in fileData (introduced with last commit)

- show mouse cursor in Screen::setMouseCursor if it's allready shown
- a little bit more kyra3 init stuff

svn-id: r23623

engines/kyra/kyra3.cpp

@@ -133,6 +133,7 @@ int KyraEngine_v3::init() {
 		_gameShapes[i] = _screen->getPtrToShape(_mouseSHPBuf, i);
 	}
 
+	initItems();
 	// XXX
 
 	_screen->setMouseCursor(0, 0, *_gameShapes);
@@ -531,4 +532,28 @@ void KyraEngine_v3::realInit() {
 	debugC(9, kDebugLevelMain, "KyraEngine::realInit()");
 }
 
+#pragma mark - items
+
+void KyraEngine_v3::initItems() {
+	debugC(9, kDebugLevelMain, "KyraEngine::initItems()");
+
+	_screen->loadBitmap("ITEMS.CSH", 3, 3, 0);
+
+	// XXX
+
+	_screen->loadBitmap("ITEMS2.CSH", 3, 3, 0);
+
+	uint32 size = 0;
+	uint8 *itemsDat = _res->fileData("_ITEMS.DAT", &size);
+
+	assert(size >= 72+144);
+
+	memcpy(_itemBuffer1, itemsDat   ,  72);
+	memcpy(_itemBuffer2, itemsDat+72, 144);
+
+	delete [] itemsDat;
+
+	_screen->_curPage = 0;
+}
+
 } // end of namespace Kyra

engines/kyra/kyra3.h

@@ -100,6 +100,8 @@ private:
 	// items
 	uint8 *_itemBuffer1;
 	uint8 *_itemBuffer2;
+
+	void initItems();
 };
 
 } // end of namespace Kyra

engines/kyra/resource.cpp

@@ -156,12 +156,14 @@ uint8 *Resource::fileData(const char *file, uint32 *size) {
 	// test to open it in the main dir
 	if (file_.open(file)) {
 
-		if (size)
-			*size = file_.size();
-		buffer = new uint8[*size];
+		uint32 temp = file_.size();
+		buffer = new uint8[temp];
 		assert(buffer);
 
-		file_.read(buffer, *size);
+		file_.read(buffer, temp);
+
+		if (size)
+			*size = temp;
 
 		file_.close();
 	} else {

engines/kyra/screen.cpp

@@ -1907,9 +1907,11 @@ void Screen::setMouseCursor(int x, int y, byte *shape) {
 	fillRect(0, 0, mouseWidth, mouseHeight, 0, 8);
 	drawShape(8, shape, 0, 0, 0, 0);
 
+	if (!_mouseLockCount)
 		CursorMan.showMouse(false);
 	copyRegionToBuffer(8, 0, 0, mouseWidth, mouseHeight, cursor);
 	CursorMan.replaceCursor(cursor, mouseWidth, mouseHeight, x, y, 0);
+	if (!_mouseLockCount)
 		CursorMan.showMouse(true);
 	free(cursor);