Merge remote-tracking branch 'upstream/master' into zvision

Conflicts:
	engines/zvision/animation/rlf_animation.cpp
	engines/zvision/animation_control.h
	engines/zvision/core/console.cpp
	engines/zvision/core/events.cpp
	engines/zvision/cursors/cursor.cpp
	engines/zvision/cursors/cursor_manager.cpp
	engines/zvision/cursors/cursor_manager.h
	engines/zvision/fonts/truetype_font.cpp
	engines/zvision/graphics/render_manager.cpp
	engines/zvision/graphics/render_manager.h
	engines/zvision/inventory/inventory_manager.h
	engines/zvision/inventory_manager.h
	engines/zvision/meta_animation.h
	engines/zvision/module.mk
	engines/zvision/scripting/actions.cpp
	engines/zvision/scripting/control.h
	engines/zvision/scripting/controls/animation_control.cpp
	engines/zvision/scripting/controls/animation_control.h
	engines/zvision/scripting/controls/input_control.cpp
	engines/zvision/scripting/controls/lever_control.cpp
	engines/zvision/scripting/controls/timer_node.cpp
	engines/zvision/scripting/controls/timer_node.h
	engines/zvision/scripting/puzzle.h
	engines/zvision/scripting/scr_file_handling.cpp
	engines/zvision/scripting/script_manager.cpp
	engines/zvision/scripting/script_manager.h
	engines/zvision/sidefx.cpp
	engines/zvision/sound/zork_raw.cpp
	engines/zvision/sound/zork_raw.h
	engines/zvision/video/video.cpp
	engines/zvision/video/zork_avi_decoder.h
	engines/zvision/zvision.cpp
	engines/zvision/zvision.h

47 files changed, 146 insertions, 74 deletions

diff --git a/backends/fs/abstract-fs.cpp b/backends/fs/abstract-fs.cpp
index 372c7423dd..c3991ee8f4 100644
--- a/backends/fs/abstract-fs.cpp
+++ b/backends/fs/abstract-fs.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #include "backends/fs/abstract-fs.h"
diff --git a/backends/fs/abstract-fs.h b/backends/fs/abstract-fs.h
index 2b66a6e6e1..34a8120caa 100644
--- a/backends/fs/abstract-fs.h
+++ b/backends/fs/abstract-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef BACKENDS_ABSTRACT_FS_H
diff --git a/backends/fs/amigaos4/amigaos4-fs-factory.cpp b/backends/fs/amigaos4/amigaos4-fs-factory.cpp
index a62b581f39..4ca65e53a5 100644
--- a/backends/fs/amigaos4/amigaos4-fs-factory.cpp
+++ b/backends/fs/amigaos4/amigaos4-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(__amigaos4__)
diff --git a/backends/fs/amigaos4/amigaos4-fs-factory.h b/backends/fs/amigaos4/amigaos4-fs-factory.h
index 0390e85072..432caf6fcf 100644
--- a/backends/fs/amigaos4/amigaos4-fs-factory.h
+++ b/backends/fs/amigaos4/amigaos4-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef AMIGAOS_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/amigaos4/amigaos4-fs.cpp b/backends/fs/amigaos4/amigaos4-fs.cpp
index fe388c2a6e..5a66cdaa2f 100644
--- a/backends/fs/amigaos4/amigaos4-fs.cpp
+++ b/backends/fs/amigaos4/amigaos4-fs.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(__amigaos4__)
@@ -81,6 +82,7 @@ AmigaOSFilesystemNode::AmigaOSFilesystemNode(const Common::String &p) {
 	_sDisplayName = ::lastPathComponent(_sPath);
 	_pFileLock = 0;
 	_bIsDirectory = false;
+	_bIsValid = false;
 
 	// Check whether the node exists and if it is a directory
 	struct ExamineData * pExd = IDOS->ExamineObjectTags(EX_StringNameInput,_sPath.c_str(),TAG_END);
@@ -305,12 +307,6 @@ bool AmigaOSFilesystemNode::getChildren(AbstractFSList &myList, ListMode mode, b
 AbstractFSNode *AmigaOSFilesystemNode::getParent() const {
 	ENTER();
 
-	if (!_bIsDirectory) {
-		debug(6, "Not a directory");
-		LEAVE();
-		return 0;
-	}
-
 	if (_pFileLock == 0) {
 		debug(6, "Root node");
 		LEAVE();
@@ -332,19 +328,25 @@ AbstractFSNode *AmigaOSFilesystemNode::getParent() const {
 }
 
 bool AmigaOSFilesystemNode::isReadable() const {
+	if (!_bIsValid)
+		return false;
+
 	// Regular RWED protection flags are low-active or inverted, thus the negation.
 	// moreover pseudo root filesystem (null _pFileLock) is readable whatever the
 	// protection says
-	bool readable = !(_nProt & EXDF_READ) || _pFileLock == 0;
+	bool readable = !(_nProt & EXDF_OTR_READ) || _pFileLock == 0;
 
 	return readable;
 }
 
 bool AmigaOSFilesystemNode::isWritable() const {
+	if (!_bIsValid)
+		return false;
+
 	// Regular RWED protection flags are low-active or inverted, thus the negation.
 	// moreover pseudo root filesystem (null _pFileLock) is never writable whatever
 	// the protection says (because of the pseudo nature)
-	bool writable = !(_nProt & EXDF_WRITE) && _pFileLock !=0;
+	bool writable = !(_nProt & EXDF_OTR_WRITE) && _pFileLock !=0;
 
 	return writable;
 }
@@ -367,8 +369,14 @@ AbstractFSList AmigaOSFilesystemNode::listVolumes() const {
 	dosList = IDOS->NextDosEntry(dosList, LDF_VOLUMES);
 	while (dosList) {
 		if (dosList->dol_Type == DLT_VOLUME &&
-			dosList->dol_Name &&
-			dosList->dol_Task) {
+			dosList->dol_Name) {
+
+			// Original was
+			// dosList->dol_Name &&
+			// dosList->dol_Task) {
+			// which errored using SDK 53.24 with a 'struct dosList' has no member called 'dol_Task'
+			// I removed dol_Task because it's not used anywhere else
+			// and it neither brought up further errors nor crashes or regressions.
 
 			// Copy name to buffer
 			IDOS->CopyStringBSTRToC(dosList->dol_Name, buffer, MAXPATHLEN);
diff --git a/backends/fs/amigaos4/amigaos4-fs.h b/backends/fs/amigaos4/amigaos4-fs.h
index c5ca61476f..bbe88b2716 100644
--- a/backends/fs/amigaos4/amigaos4-fs.h
+++ b/backends/fs/amigaos4/amigaos4-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef AMIGAOS_FILESYSTEM_H
@@ -43,7 +44,13 @@
  */
 class AmigaOSFilesystemNode : public AbstractFSNode {
 protected:
+	/**
+	 * The main file lock.
+	 * If this is NULL but _bIsValid is true, then this Node references
+	 * the virtual filesystem root.
+	 */
 	BPTR _pFileLock;
+
 	Common::String _sDisplayName;
 	Common::String _sPath;
 	bool _bIsDirectory;
diff --git a/backends/fs/ds/ds-fs-factory.cpp b/backends/fs/ds/ds-fs-factory.cpp
index 4e09c3446b..98c522f1d6 100644
--- a/backends/fs/ds/ds-fs-factory.cpp
+++ b/backends/fs/ds/ds-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 // Disable symbol overrides for FILE as that is used in FLAC headers
diff --git a/backends/fs/ds/ds-fs-factory.h b/backends/fs/ds/ds-fs-factory.h
index ed5804b94a..7c42145518 100644
--- a/backends/fs/ds/ds-fs-factory.h
+++ b/backends/fs/ds/ds-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef DS_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/ds/ds-fs.cpp b/backends/fs/ds/ds-fs.cpp
index e3f282df05..3782caf432 100644
--- a/backends/fs/ds/ds-fs.cpp
+++ b/backends/fs/ds/ds-fs.cpp
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/ds/ds-fs.h b/backends/fs/ds/ds-fs.h
index 862f4c39d2..b9ccfcbe9c 100644
--- a/backends/fs/ds/ds-fs.h
+++ b/backends/fs/ds/ds-fs.h
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/fs-factory.h b/backends/fs/fs-factory.h
index 6d378955ec..fce82a9847 100644
--- a/backends/fs/fs-factory.h
+++ b/backends/fs/fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef FILESYSTEM_FACTORY_H
diff --git a/backends/fs/n64/n64-fs-factory.cpp b/backends/fs/n64/n64-fs-factory.cpp
index 5c588c5eb5..e662d6fd9b 100644
--- a/backends/fs/n64/n64-fs-factory.cpp
+++ b/backends/fs/n64/n64-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifdef __N64__
diff --git a/backends/fs/n64/n64-fs-factory.h b/backends/fs/n64/n64-fs-factory.h
index 5dec7c7eab..0a6ac8f41e 100644
--- a/backends/fs/n64/n64-fs-factory.h
+++ b/backends/fs/n64/n64-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef N64_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/n64/n64-fs.h b/backends/fs/n64/n64-fs.h
index d177cae9b4..d503a6601e 100644
--- a/backends/fs/n64/n64-fs.h
+++ b/backends/fs/n64/n64-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef N64_FILESYSTEM_H
diff --git a/backends/fs/n64/romfsstream.cpp b/backends/fs/n64/romfsstream.cpp
index 570f25932d..8661f8e9ab 100644
--- a/backends/fs/n64/romfsstream.cpp
+++ b/backends/fs/n64/romfsstream.cpp
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/n64/romfsstream.h b/backends/fs/n64/romfsstream.h
index b0f27db13e..7c64bce3f3 100644
--- a/backends/fs/n64/romfsstream.h
+++ b/backends/fs/n64/romfsstream.h
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/posix/posix-fs-factory.cpp b/backends/fs/posix/posix-fs-factory.cpp
index 776ea86155..d6266c78c9 100644
--- a/backends/fs/posix/posix-fs-factory.cpp
+++ b/backends/fs/posix/posix-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(POSIX) || defined(PLAYSTATION3)
diff --git a/backends/fs/posix/posix-fs-factory.h b/backends/fs/posix/posix-fs-factory.h
index c7cec6fab5..7aedde5b01 100644
--- a/backends/fs/posix/posix-fs-factory.h
+++ b/backends/fs/posix/posix-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef POSIX_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/posix/posix-fs.cpp b/backends/fs/posix/posix-fs.cpp
index 320c5a6f39..4baf9f14fe 100644
--- a/backends/fs/posix/posix-fs.cpp
+++ b/backends/fs/posix/posix-fs.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(POSIX) || defined(PLAYSTATION3)
diff --git a/backends/fs/posix/posix-fs.h b/backends/fs/posix/posix-fs.h
index e124829c02..bd07749010 100644
--- a/backends/fs/posix/posix-fs.h
+++ b/backends/fs/posix/posix-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef POSIX_FILESYSTEM_H
diff --git a/backends/fs/ps2/ps2-fs-factory.cpp b/backends/fs/ps2/ps2-fs-factory.cpp
index ef7b2013a3..9c12d27a6e 100644
--- a/backends/fs/ps2/ps2-fs-factory.cpp
+++ b/backends/fs/ps2/ps2-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(__PLAYSTATION2__)
diff --git a/backends/fs/ps2/ps2-fs-factory.h b/backends/fs/ps2/ps2-fs-factory.h
index 9c6709cccf..d6745a64d3 100644
--- a/backends/fs/ps2/ps2-fs-factory.h
+++ b/backends/fs/ps2/ps2-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef PS2_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/ps2/ps2-fs.cpp b/backends/fs/ps2/ps2-fs.cpp
index 3a86cb3d9c..9b6e1270f1 100644
--- a/backends/fs/ps2/ps2-fs.cpp
+++ b/backends/fs/ps2/ps2-fs.cpp
@@ -17,13 +17,14 @@
  * 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.
+ *
  */
 
 #if defined(__PLAYSTATION2__)
 
-// Disable symbol overrides so that we can use system headers.
-#define FORBIDDEN_SYMBOL_ALLOW_ALL
-
+// Disable symbol overrides so that we can use "FILE"
+#define FORBIDDEN_SYMBOL_EXCEPTION_FILE
+#define FORBIDDEN_SYMBOL_EXCEPTION_printf
 
 #include "backends/fs/ps2/ps2-fs.h"
 
@@ -57,13 +58,13 @@ const char *_lastPathComponent(const Common::String &str) {
 
 	cur++;
 
-	// printf("lastPathComponent path=%s token=%s\n", start, cur);
+	// dbg_printf("lastPathComponent path=%s token=%s\n", start, cur);
 
 	return cur;
 }
 
 Ps2FilesystemNode::Ps2FilesystemNode() {
-	printf("NEW FSNODE()\n");
+	dbg_printf("NEW FSNODE()\n");
 
 	_isHere = true;
 	_isDirectory = true;
@@ -74,7 +75,7 @@ Ps2FilesystemNode::Ps2FilesystemNode() {
 }
 
 Ps2FilesystemNode::Ps2FilesystemNode(const Common::String &path) {
-	printf("NEW FSNODE(%s)\n", path.c_str());
+	dbg_printf("NEW FSNODE(%s)\n", path.c_str());
 
 	_path = path;
 
@@ -106,7 +107,7 @@ Ps2FilesystemNode::Ps2FilesystemNode(const Common::String &path) {
 }
 
 Ps2FilesystemNode::Ps2FilesystemNode(const Common::String &path, bool verify) {
-	printf("NEW FSNODE(%s, %d)\n", path.c_str(), verify);
+	dbg_printf("NEW FSNODE(%s, %d)\n", path.c_str(), verify);
 
 	_path = path;
 
@@ -163,24 +164,24 @@ void Ps2FilesystemNode::doverify(void) {
 
 	_verified = true;
 
-	printf(" verify: %s -> ", _path.c_str());
+	dbg_printf(" verify: %s -> ", _path.c_str());
 
 #if 0
 	if (_path.empty()) {
-		printf("PlayStation 2 Root !\n");
+		dbg_printf("PlayStation 2 Root !\n");
 		_verified = true;
 		return;
 	}
 
 	if (_path.lastChar() == ':') {
-		printf("Dev: %s\n", _path.c_str());
+		dbg_printf("Dev: %s\n", _path.c_str());
 		_verified = true;
 		return;
 	}
 #endif
 
 	if (_path[3] != ':' && _path[4] != ':') {
-		printf("relative path !\n");
+		dbg_printf("relative path !\n");
 		_isHere = false;
 		_isDirectory = false;
 		return;
@@ -203,7 +204,7 @@ void Ps2FilesystemNode::doverify(void) {
 		fileXioWaitAsync(FXIO_WAIT, &fd);
 
 		if (!fd) {
-			printf("  yes [stat]\n");
+			dbg_printf("  yes [stat]\n");
 			return true;
 		}
 	break;
@@ -217,11 +218,11 @@ void Ps2FilesystemNode::doverify(void) {
 #if 1
 	fd = fio.open(_path.c_str(), O_RDONLY);
 
-	printf("_path = %s -- fio.open -> %d\n", _path.c_str(), fd);
+	dbg_printf("_path = %s -- fio.open -> %d\n", _path.c_str(), fd);
 
 	if (fd >=0) {
 		fio.close(fd);
-		printf("  yes [open]\n");
+		dbg_printf("  yes [open]\n");
 		_isHere = true;
 		if (medium==MC_DEV && _path.lastChar()=='/')
 			_isDirectory = true;
@@ -233,7 +234,7 @@ void Ps2FilesystemNode::doverify(void) {
 	fd = fio.dopen(_path.c_str());
 	if (fd >=0) {
 		fio.dclose(fd);
-		printf("  yes [dopen]\n");
+		dbg_printf("  yes [dopen]\n");
 		_isHere = true;
 		_isDirectory = true;
 		return;
@@ -266,13 +267,13 @@ void Ps2FilesystemNode::doverify(void) {
 	_isHere = false;
 	_isDirectory = false;
 
-	printf("  no\n");
+	dbg_printf("  no\n");
 	return;
 }
 
 AbstractFSNode *Ps2FilesystemNode::getChild(const Common::String &n) const {
 
-	printf("getChild : %s\n", n.c_str());
+	dbg_printf("getChild : %s\n", n.c_str());
 
 	if (!_isDirectory)
 		return NULL;
@@ -327,13 +328,14 @@ AbstractFSNode *Ps2FilesystemNode::getChild(const Common::String &n) const {
 bool Ps2FilesystemNode::getChildren(AbstractFSList &list, ListMode mode, bool hidden) const {
 	//TODO: honor the hidden flag
 
-	// printf("getChildren\n");
+	// dbg_printf("getChildren\n");
 
 	if (!_isDirectory)
 		return false;
 
 	if (_isRoot) {
-		list.push_back(new Ps2FilesystemNode("cdfs:"));
+		if (g_systemPs2->cdPresent())
+			list.push_back(new Ps2FilesystemNode("cdfs:"));
 
 		if (g_systemPs2->hddPresent())
 			list.push_back(new Ps2FilesystemNode("pfs0:"));
@@ -341,7 +343,7 @@ bool Ps2FilesystemNode::getChildren(AbstractFSList &list, ListMode mode, bool hi
 		if (g_systemPs2->usbMassPresent())
 			list.push_back(new Ps2FilesystemNode("mass:"));
 
-		if (g_systemPs2->getBootDevice()==HOST_DEV || g_systemPs2->netPresent())
+		if (g_systemPs2->netPresent())
 			list.push_back(new Ps2FilesystemNode("host:"));
 
 		if (g_systemPs2->mcPresent())
@@ -356,7 +358,7 @@ bool Ps2FilesystemNode::getChildren(AbstractFSList &list, ListMode mode, bool hi
 		else
 			fd = fio.dopen(_path.c_str());
 
-		// printf("dopen = %d\n", fd);
+		// dbg_printf("dopen = %d\n", fd);
 
 		if (fd >= 0) {
 			iox_dirent_t dirent;
@@ -398,7 +400,7 @@ bool Ps2FilesystemNode::getChildren(AbstractFSList &list, ListMode mode, bool hi
 }
 
 AbstractFSNode *Ps2FilesystemNode::getParent() const {
-	// printf("Ps2FilesystemNode::getParent : path = %s\n", _path.c_str());
+	// dbg_printf("Ps2FilesystemNode::getParent : path = %s\n", _path.c_str());
 
 	if (_isRoot)
 		return new Ps2FilesystemNode(this); // FIXME : 0 ???
@@ -410,7 +412,7 @@ AbstractFSNode *Ps2FilesystemNode::getParent() const {
 	const char *end = _lastPathComponent(_path);
 
 	Common::String str(start, end - start);
-	// printf("  parent = %s\n", str.c_str());
+	// dbg_printf("  parent = %s\n", str.c_str());
 
 	return new Ps2FilesystemNode(str, true);
 }
diff --git a/backends/fs/ps2/ps2-fs.h b/backends/fs/ps2/ps2-fs.h
index df78f9f68a..63b866ba5b 100644
--- a/backends/fs/ps2/ps2-fs.h
+++ b/backends/fs/ps2/ps2-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef PS2_FILESYSTEM_H
@@ -69,12 +70,12 @@ public:
 	virtual Common::String getPath() const { return _path; }
 
 	virtual bool exists() const {
-		// printf("%s : is %d\n", _path.c_str(), _isHere);
+		// dbg_printf("%s : is %d\n", _path.c_str(), _isHere);
 		return _isHere;
 	}
 
 	virtual bool isDirectory() const {
-		// printf("%s : dir %d\n", _path.c_str(), _isDirectory);
+		// dbg_printf("%s : dir %d\n", _path.c_str(), _isDirectory);
 		return _isDirectory;
 	}
 
diff --git a/backends/fs/ps3/ps3-fs-factory.cpp b/backends/fs/ps3/ps3-fs-factory.cpp
index 3257246c50..565452596f 100644
--- a/backends/fs/ps3/ps3-fs-factory.cpp
+++ b/backends/fs/ps3/ps3-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #include "backends/fs/ps3/ps3-fs-factory.h"
diff --git a/backends/fs/ps3/ps3-fs-factory.h b/backends/fs/ps3/ps3-fs-factory.h
index 6c1988b1c9..f7d54a90fd 100644
--- a/backends/fs/ps3/ps3-fs-factory.h
+++ b/backends/fs/ps3/ps3-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef PS3_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/psp/psp-fs-factory.cpp b/backends/fs/psp/psp-fs-factory.cpp
index bb3aca8ee6..303ea242c5 100644
--- a/backends/fs/psp/psp-fs-factory.cpp
+++ b/backends/fs/psp/psp-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(__PSP__)
diff --git a/backends/fs/psp/psp-fs-factory.h b/backends/fs/psp/psp-fs-factory.h
index d57c8fb655..26888487c2 100644
--- a/backends/fs/psp/psp-fs-factory.h
+++ b/backends/fs/psp/psp-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef PSP_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/psp/psp-fs.cpp b/backends/fs/psp/psp-fs.cpp
index 67f4cd59a7..e8aad9fa98 100644
--- a/backends/fs/psp/psp-fs.cpp
+++ b/backends/fs/psp/psp-fs.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(__PSP__)
diff --git a/backends/fs/psp/psp-fs.h b/backends/fs/psp/psp-fs.h
index 146debb5f1..1bb4543d19 100644
--- a/backends/fs/psp/psp-fs.h
+++ b/backends/fs/psp/psp-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef PSP_FILESYSTEM_H
diff --git a/backends/fs/psp/psp-stream.cpp b/backends/fs/psp/psp-stream.cpp
index da5a46eedb..c9b2fc7d8c 100644
--- a/backends/fs/psp/psp-stream.cpp
+++ b/backends/fs/psp/psp-stream.cpp
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/psp/psp-stream.h b/backends/fs/psp/psp-stream.h
index 395b27392d..734cb66184 100644
--- a/backends/fs/psp/psp-stream.h
+++ b/backends/fs/psp/psp-stream.h
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/stdiostream.cpp b/backends/fs/stdiostream.cpp
index 3ea0f9898b..8206bd180f 100644
--- a/backends/fs/stdiostream.cpp
+++ b/backends/fs/stdiostream.cpp
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/stdiostream.h b/backends/fs/stdiostream.h
index 1d45600d9c..f2495feac8 100644
--- a/backends/fs/stdiostream.h
+++ b/backends/fs/stdiostream.h
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/symbian/symbian-fs-factory.cpp b/backends/fs/symbian/symbian-fs-factory.cpp
index 7a60109742..311a0bfd82 100644
--- a/backends/fs/symbian/symbian-fs-factory.cpp
+++ b/backends/fs/symbian/symbian-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(__SYMBIAN32__)
diff --git a/backends/fs/symbian/symbian-fs-factory.h b/backends/fs/symbian/symbian-fs-factory.h
index b99d3fb0ec..940b58e22f 100644
--- a/backends/fs/symbian/symbian-fs-factory.h
+++ b/backends/fs/symbian/symbian-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef SYMBIAN_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/symbian/symbian-fs.cpp b/backends/fs/symbian/symbian-fs.cpp
index 7a652fa43c..8fbc3a402a 100644
--- a/backends/fs/symbian/symbian-fs.cpp
+++ b/backends/fs/symbian/symbian-fs.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(__SYMBIAN32__)
diff --git a/backends/fs/symbian/symbian-fs.h b/backends/fs/symbian/symbian-fs.h
index 0db9a88940..339e998a28 100644
--- a/backends/fs/symbian/symbian-fs.h
+++ b/backends/fs/symbian/symbian-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef SYMBIAN_FILESYSTEM_H
diff --git a/backends/fs/symbian/symbianstream.cpp b/backends/fs/symbian/symbianstream.cpp
index fa7842d3b1..549bc54452 100644
--- a/backends/fs/symbian/symbianstream.cpp
+++ b/backends/fs/symbian/symbianstream.cpp
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/symbian/symbianstream.h b/backends/fs/symbian/symbianstream.h
index 3ca612e39b..f0ec095fea 100644
--- a/backends/fs/symbian/symbianstream.h
+++ b/backends/fs/symbian/symbianstream.h
@@ -8,12 +8,12 @@
  * 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.
diff --git a/backends/fs/wii/wii-fs-factory.cpp b/backends/fs/wii/wii-fs-factory.cpp
index 760e5316e7..f234c1e300 100644
--- a/backends/fs/wii/wii-fs-factory.cpp
+++ b/backends/fs/wii/wii-fs-factory.cpp
@@ -33,6 +33,9 @@
 #ifdef USE_WII_DI
 #include <di/di.h>
 #include <iso9660.h>
+#ifdef GAMECUBE
+#include <ogc/dvd.h>
+#endif
 #endif
 
 #ifdef USE_WII_SMB
@@ -125,6 +128,14 @@ bool WiiFilesystemFactory::failedToMount(FileSystemType type) {
 	return false;
 }
 
+#ifdef USE_WII_DI
+#ifndef GAMECUBE
+  const DISC_INTERFACE* dvd = &__io_wiidvd;
+#else
+  const DISC_INTERFACE* dvd = &__io_gcdvd;
+#endif
+#endif
+
 void WiiFilesystemFactory::mount(FileSystemType type) {
 	switch (type) {
 	case kDVD:
@@ -133,7 +144,7 @@ void WiiFilesystemFactory::mount(FileSystemType type) {
 			break;
 
 		printf("mount dvd\n");
-		if (ISO9660_Mount()) {
+		if (ISO9660_Mount("dvd", dvd)) {
 			_dvdMounted = true;
 			_dvdError = false;
 			printf("ISO9660 mounted\n");
@@ -179,7 +190,7 @@ void WiiFilesystemFactory::umount(FileSystemType type) {
 
 		printf("umount dvd\n");
 
-		ISO9660_Unmount();
+		ISO9660_Unmount("dvd:");
 
 		_dvdMounted = false;
 		_dvdError = false;
diff --git a/backends/fs/wii/wii-fs.cpp b/backends/fs/wii/wii-fs.cpp
index 4a19e18240..43f4f592b7 100644
--- a/backends/fs/wii/wii-fs.cpp
+++ b/backends/fs/wii/wii-fs.cpp
@@ -80,9 +80,9 @@ void WiiFilesystemNode::clearFlags() {
 
 void WiiFilesystemNode::setFlags(const struct stat *st) {
 	_exists = true;
-	_isDirectory = S_ISDIR(st->st_mode);
-	_isReadable = (st->st_mode & S_IRUSR) > 0;
-	_isWritable = (st->st_mode & S_IWUSR) > 0;
+	_isDirectory = ( (st->st_mode & S_IFDIR) != 0 );
+	_isReadable = ( (st->st_mode & S_IRUSR) != 0 );
+	_isWritable = ( (st->st_mode & S_IWUSR) != 0 );
 }
 
 WiiFilesystemNode::WiiFilesystemNode() {
@@ -106,7 +106,7 @@ WiiFilesystemNode::WiiFilesystemNode(const Common::String &p) {
 	_displayName = lastPathComponent(_path, '/');
 
 	struct stat st;
-	if (!stat(_path.c_str(), &st))
+	if(stat(_path.c_str(), &st) != -1)
 		setFlags(&st);
 	else
 		clearFlags();
@@ -152,33 +152,45 @@ bool WiiFilesystemNode::getChildren(AbstractFSList &list, ListMode mode, bool hi
 	if (_path.empty())
 		return getDevopChildren(list, mode, hidden);
 
-	DIR_ITER* dp = diropen (_path.c_str());
+	DIR* dp = opendir (_path.c_str());
+	DIR* tmpdir;
 
 	if (dp == NULL)
 		return false;
 
-	char filename[MAXPATHLEN];
-	struct stat st;
+	struct dirent *pent;
 
-	while (dirnext(dp, filename, &st) == 0) {
-		if (strcmp(filename, ".") == 0 || strcmp(filename, "..") == 0)
+	while ((pent = readdir(dp)) != NULL) {
+		if (strcmp(pent->d_name, ".") == 0 || strcmp(pent->d_name, "..") == 0)
 			continue;
 
 		Common::String newPath(_path);
 		if (newPath.lastChar() != '/')
-			newPath += '/';
-		newPath += filename;
-
-		bool isDir = S_ISDIR(st.st_mode);
-
+		  newPath += '/';
+		newPath += pent->d_name;
+	  
+		bool isDir = false;
+		tmpdir = opendir(newPath.c_str());
+		if(tmpdir)
+		{
+			isDir = true;
+			closedir(tmpdir);
+		}
+		
 		if ((mode == Common::FSNode::kListFilesOnly && isDir) ||
 			(mode == Common::FSNode::kListDirectoriesOnly && !isDir))
 			continue;
-
+		
+		struct stat st;
+		st.st_mode = 0;
+		st.st_mode |= ( isDir ? S_IFDIR : 0 );
+		st.st_mode |= S_IRUSR;
+		st.st_mode |= S_IWUSR;
+			
 		list.push_back(new WiiFilesystemNode(newPath, &st));
 	}
 
-	dirclose(dp);
+	closedir(dp);
 
 	return true;
 }
diff --git a/backends/fs/wii/wii-fs.h b/backends/fs/wii/wii-fs.h
index 11679d0c36..c77c543dae 100644
--- a/backends/fs/wii/wii-fs.h
+++ b/backends/fs/wii/wii-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef WII_FILESYSTEM_H
@@ -51,7 +52,7 @@ public:
 	 *
 	 * @param path Common::String with the path the new node should point to.
 	 */
-	WiiFilesystemNode(const Common::String &path);
+	WiiFilesystemNode(const Common::String &p);
 	WiiFilesystemNode(const Common::String &p, const struct stat *st);
 
 	virtual bool exists() const;
diff --git a/backends/fs/windows/windows-fs-factory.cpp b/backends/fs/windows/windows-fs-factory.cpp
index 46df253748..9d1b13a0c9 100644
--- a/backends/fs/windows/windows-fs-factory.cpp
+++ b/backends/fs/windows/windows-fs-factory.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(WIN32)
diff --git a/backends/fs/windows/windows-fs-factory.h b/backends/fs/windows/windows-fs-factory.h
index e7c70f1b55..b5df5406a8 100644
--- a/backends/fs/windows/windows-fs-factory.h
+++ b/backends/fs/windows/windows-fs-factory.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef WINDOWS_FILESYSTEM_FACTORY_H
diff --git a/backends/fs/windows/windows-fs.cpp b/backends/fs/windows/windows-fs.cpp
index 030f394f81..49549b83cb 100644
--- a/backends/fs/windows/windows-fs.cpp
+++ b/backends/fs/windows/windows-fs.cpp
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #if defined(WIN32)
diff --git a/backends/fs/windows/windows-fs.h b/backends/fs/windows/windows-fs.h
index 351307bef0..d06044603a 100644
--- a/backends/fs/windows/windows-fs.h
+++ b/backends/fs/windows/windows-fs.h
@@ -17,6 +17,7 @@
  * 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.
+ *
  */
 
 #ifndef WINDOWS_FILESYSTEM_H