4 files changed, 24 insertions, 43 deletions

diff --git a/engines/adl/adl.cpp b/engines/adl/adl.cpp
index 9bd22f89c3..1f4ebcd4bb 100644
--- a/engines/adl/adl.cpp
+++ b/engines/adl/adl.cpp
@@ -347,6 +347,10 @@ bool AdlEngine::matchesCurrentPic(byte pic) const {
 	return pic == getCurRoom().curPicture;
 }
 
+byte AdlEngine::roomArg(byte room) const {
+	return room;
+}
+
 void AdlEngine::clearScreen() const {
 	_display->setMode(DISPLAY_MODE_MIXED);
 	_display->clear(0x00);
@@ -857,7 +861,7 @@ void AdlEngine::getInput(uint &verb, uint &noun) {
 typedef Common::Functor1Mem<ScriptEnv &, int, AdlEngine> OpcodeV1;
 
 int AdlEngine::o1_isItemInRoom(ScriptEnv &e) {
-	if (getItem(e.arg(1)).room == e.arg(2))
+	if (getItem(e.arg(1)).room == roomArg(e.arg(2)))
 		return 2;
 	return -1;
 }
@@ -980,9 +984,11 @@ int AdlEngine::o1_quit(ScriptEnv &e) {
 }
 
 int AdlEngine::o1_placeItem(ScriptEnv &e) {
-	getItem(e.arg(1)).room = e.arg(2);
-	getItem(e.arg(1)).position.x = e.arg(3);
-	getItem(e.arg(1)).position.y = e.arg(4);
+	Item &item = getItem(e.arg(1));
+
+	item.room = roomArg(e.arg(2));
+	item.position.x = e.arg(3);
+	item.position.y = e.arg(4);
 	return 4;
 }
 
diff --git a/engines/adl/adl.h b/engines/adl/adl.h
index ea6a51c68a..595386cb29 100644
--- a/engines/adl/adl.h
+++ b/engines/adl/adl.h
@@ -176,6 +176,7 @@ protected:
 
 	virtual void setupOpcodeTables();
 	virtual bool matchesCurrentPic(byte pic) const;
+	virtual byte roomArg(byte room) const;
 
 	// Opcodes
 	int o1_isItemInRoom(ScriptEnv &e);
diff --git a/engines/adl/adl_v2.cpp b/engines/adl/adl_v2.cpp
index 3383a6307a..1a07d0e9ab 100644
--- a/engines/adl/adl_v2.cpp
+++ b/engines/adl/adl_v2.cpp
@@ -48,7 +48,7 @@ void AdlEngine_v2::setupOpcodeTables() {
 	OpcodeUnImpl();
 	Opcode(o2_isFirstTime);
 	Opcode(o2_isRandomGT);
-	Opcode(o2_isItemInRoom);
+	Opcode(o1_isItemInRoom);
 	// 0x04
 	Opcode(o2_isNounNotInRoom);
 	Opcode(o1_isMovesGT);
@@ -104,6 +104,12 @@ bool AdlEngine_v2::matchesCurrentPic(byte pic) const {
 	return pic == getCurRoom().curPicture || pic == IDI_ANY;
 }
 
+byte AdlEngine_v2::roomArg(byte room) const {
+	if (room == IDI_CUR_ROOM)
+		return _state.room;
+	return room;
+}
+
 int AdlEngine_v2::o2_isFirstTime(ScriptEnv &e) {
 	bool oldFlag = getCurRoom().isFirstTime;
 
@@ -124,28 +130,11 @@ int AdlEngine_v2::o2_isRandomGT(ScriptEnv &e) {
 	return -1;
 }
 
-int AdlEngine_v2::o2_isItemInRoom(ScriptEnv &e) {
-	byte room = e.arg(2);
-
-	if (room == IDI_CUR_ROOM)
-		room = _state.room;
-
-	if (getItem(e.arg(1)).room == room)
-		return 2;
-
-	return -1;
-}
-
 int AdlEngine_v2::o2_isNounNotInRoom(ScriptEnv &e) {
 	Common::Array<Item>::const_iterator item;
 
-	byte room = e.arg(1);
-
-	if (room == IDI_CUR_ROOM)
-		room = _state.room;
-
 	for (item = _state.items.begin(); item != _state.items.end(); ++item)
-		if (item->noun == e.getNoun() && (item->room == room))
+		if (item->noun == e.getNoun() && (item->room == roomArg(e.arg(1))))
 			return -1;
 
 	return 1;
@@ -161,10 +150,7 @@ int AdlEngine_v2::o2_isCarryingSomething(ScriptEnv &e) {
 }
 
 int AdlEngine_v2::o2_moveItem(ScriptEnv &e) {
-	byte room = e.arg(2);
-
-	if (room == IDI_CUR_ROOM)
-		room = _state.room;
+	byte room = roomArg(e.arg(2));
 
 	Item &item = getItem(e.arg(1));
 
@@ -177,15 +163,8 @@ int AdlEngine_v2::o2_moveItem(ScriptEnv &e) {
 }
 
 int AdlEngine_v2::o2_moveAllItems(ScriptEnv &e) {
-	byte room1 = e.arg(1);
-
-	if (room1 == IDI_CUR_ROOM)
-		room1 = _state.room;
-
-	byte room2 = e.arg(2);
-
-	if (room2 == IDI_CUR_ROOM)
-		room2 = _state.room;
+	byte room1 = roomArg(e.arg(1));
+	byte room2 = roomArg(e.arg(2));
 
 	Common::Array<Item>::iterator item;
 
@@ -200,14 +179,9 @@ int AdlEngine_v2::o2_moveAllItems(ScriptEnv &e) {
 }
 
 int AdlEngine_v2::o2_placeItem(ScriptEnv &e) {
-	byte room = e.arg(2);
-
-	if (room == IDI_CUR_ROOM)
-		room = _state.room;
-
 	Item &item = getItem(e.arg(1));
 
-	item.room = room;
+	item.room = roomArg(e.arg(2));
 	item.position.x = e.arg(3);
 	item.position.y = e.arg(4);
 	item.state = IDI_ITEM_NOT_MOVED;
diff --git a/engines/adl/adl_v2.h b/engines/adl/adl_v2.h
index d6c18e19c3..e21c43c107 100644
--- a/engines/adl/adl_v2.h
+++ b/engines/adl/adl_v2.h
@@ -46,10 +46,10 @@ protected:
 
 	virtual void setupOpcodeTables();
 	bool matchesCurrentPic(byte pic) const;
+	byte roomArg(byte room) const;
 
 	int o2_isFirstTime(ScriptEnv &e);
 	int o2_isRandomGT(ScriptEnv &e);
-	int o2_isItemInRoom(ScriptEnv &e);
 	int o2_isNounNotInRoom(ScriptEnv &e);
 	int o2_isCarryingSomething(ScriptEnv &e);
 	int o2_moveAllItems(ScriptEnv &e);