MOHAWK: Implement LBCode::itemIsLoaded.

3 files changed, 14 insertions, 1 deletions

diff --git a/engines/mohawk/livingbooks.h b/engines/mohawk/livingbooks.h
index e79d134017..28dd49e78a 100644
--- a/engines/mohawk/livingbooks.h
+++ b/engines/mohawk/livingbooks.h
@@ -410,6 +410,7 @@ public:
 	const Common::String &getName() { return _desc; }
 	const Common::Rect &getRect() { return _rect; }
 	uint16 getSoundPriority() { return _soundMode; }
+	bool isLoaded() { return _loaded; }
 	bool isAmbient() { return _isAmbient; }
 
 	Common::List<LBItem *>::iterator _iterator;
diff --git a/engines/mohawk/livingbooks_code.cpp b/engines/mohawk/livingbooks_code.cpp
index 86f5a06178..138f35bbd3 100644
--- a/engines/mohawk/livingbooks_code.cpp
+++ b/engines/mohawk/livingbooks_code.cpp
@@ -1246,7 +1246,7 @@ CodeCommandInfo itemCommandInfo[NUM_ITEM_COMMANDS] = {
 	{ "isMuted", 0 },
 	{ "isPlaying", &LBCode::itemIsPlaying },
 	{ "isVisible", 0 },
-	{ "isLoaded", 0 },
+	{ "isLoaded", &LBCode::itemIsLoaded },
 	{ "isDragging", 0 },
 	{ "load", 0 },
 	{ "moveTo", &LBCode::itemMoveTo },
@@ -1284,6 +1284,17 @@ void LBCode::itemIsPlaying(const Common::Array<LBValue> &params) {
 	_stack.push(0);
 }
 
+void LBCode::itemIsLoaded(const Common::Array<LBValue> &params) {
+	if (params.size() != 1)
+		error("incorrect number of parameters (%d) to isLoaded", params.size());
+
+	LBItem *item = resolveItem(params[0]);
+	if (!item || !item->isLoaded())
+		_stack.push(0);
+	else
+		_stack.push(1);
+}
+
 void LBCode::itemMoveTo(const Common::Array<LBValue> &params) {
 	if (params.size() != 1 && params.size() != 2)
 		error("incorrect number of parameters (%d) to moveTo", params.size());
diff --git a/engines/mohawk/livingbooks_code.h b/engines/mohawk/livingbooks_code.h
index ee61c2add2..2e9153f53b 100644
--- a/engines/mohawk/livingbooks_code.h
+++ b/engines/mohawk/livingbooks_code.h
@@ -275,6 +275,7 @@ public:
 	void cmdKey(const Common::Array<LBValue> &params);
 
 	void itemIsPlaying(const Common::Array<LBValue> &params);
+	void itemIsLoaded(const Common::Array<LBValue> &params);
 	void itemMoveTo(const Common::Array<LBValue> &params);
 	void itemSeek(const Common::Array<LBValue> &params);
 	void itemSeekToFrame(const Common::Array<LBValue> &params);