BASE: Change the command line interface to use engine-qualified game names

Qualified game names have the following form: engineId:gameId.
Unqualified game names are still supported as long as they are not
ambiguous. However they are considered deprecated and are no longer
displayed by the --list-games command.

1 files changed, 14 insertions, 0 deletions

diff --git a/engines/game.cpp b/engines/game.cpp
index 13c24a0477..b706e1d976 100644
--- a/engines/game.cpp
+++ b/engines/game.cpp
@@ -49,6 +49,20 @@ PlainGameDescriptor PlainGameDescriptor::of(const char *gameId, const char *desc
 	return pgd;
 }
 
+QualifiedGameDescriptor::QualifiedGameDescriptor() :
+		PlainGameDescriptor() {
+	engineId    = nullptr;
+	gameId      = nullptr;
+	description = nullptr;
+}
+
+QualifiedGameDescriptor::QualifiedGameDescriptor(const char *engine, const PlainGameDescriptor &pgd) :
+		PlainGameDescriptor() {
+	engineId    = engine;
+	gameId      = pgd.gameId;
+	description = pgd.description;
+}
+
 DetectedGame::DetectedGame() :
 		hasUnknownFiles(false),
 		canBeAdded(true),