MOHAWK: Add a convenience method for creating a script with a single command

2 files changed, 15 insertions, 0 deletions

diff --git a/engines/mohawk/riven_scripts.cpp b/engines/mohawk/riven_scripts.cpp
index c26d4bd827..67a56af1af 100644
--- a/engines/mohawk/riven_scripts.cpp
+++ b/engines/mohawk/riven_scripts.cpp
@@ -153,6 +153,14 @@ RivenScriptPtr RivenScriptManager::createScriptFromData(uint16 commandCount, ...
 	return readScript(&readStream);
 }
 
+RivenScriptPtr RivenScriptManager::createScriptWithCommand(RivenCommand *command) {
+	assert(command);
+
+	RivenScriptPtr script = RivenScriptPtr(new RivenScript());
+	script->addCommand(command);
+	return script;
+}
+
 RivenScript::RivenScript() {
 	_continueRunning = true;
 }
diff --git a/engines/mohawk/riven_scripts.h b/engines/mohawk/riven_scripts.h
index cfe0f3a048..cac7955612 100644
--- a/engines/mohawk/riven_scripts.h
+++ b/engines/mohawk/riven_scripts.h
@@ -130,6 +130,13 @@ public:
 	/** Create a script from the caller provided arguments containing raw data */
 	RivenScriptPtr createScriptFromData(uint16 commandCount, ...);
 
+	/**
+	 * Create a script with a single user provided command
+	 *
+	 * The script takes ownership of the command.
+	 */
+	RivenScriptPtr createScriptWithCommand(RivenCommand *command);
+
 	/** Read a list of typed scripts from a stream */
 	RivenScriptList readScripts(Common::ReadStream *stream);