[Scummvm-git-logs] scummvm master -> 32faaf100525b994d7d3d0f30519d727ea7ee2ef

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Summary:
32faaf1005 ULTIMA: NUVIE: detect all versions of MD V1.4 correctly


Commit: 32faaf100525b994d7d3d0f30519d727ea7ee2ef
    https://github.com/scummvm/scummvm/commit/32faaf100525b994d7d3d0f30519d727ea7ee2ef
Author: HeKr (119480+Henne at users.noreply.github.com)
Date: 2026-01-20T22:10:11+02:00

Commit Message:
ULTIMA: NUVIE: detect all versions of MD V1.4 correctly

By using the original installation media, it was possible to make the
detection of Martian Dreams unambiguous, but here it's much simpler
than with Savage Empire.

All cases tested by the author.

Changed paths:
    engines/ultima/detection_tables.h


diff --git a/engines/ultima/detection_tables.h b/engines/ultima/detection_tables.h
index a105ff94e60..fc8bf59f8c0 100644
--- a/engines/ultima/detection_tables.h
+++ b/engines/ultima/detection_tables.h
@@ -593,27 +593,82 @@ static const UltimaGameDescription GAME_DESCRIPTIONS[] = {
 		0
 	},
 
-	// GOG Martian Dreams
+	// REMARK: MD can have many versions, but the detection is less tricky than with SE.
+	//
+	//	There seems only one master version available, V1.4,
+	//	with two graphic modes (EGA/VGA) and (Time/Space) saving.
+	//	So there are 4 different versions of datafile-sets for this game.
+	//
+	//	* talk.lzc   differs only by (Time/Space) installation
+	//	* tileindx.* differs only by (EGA/VGA) installation
+
+	// REMARK: The next 2 versions are unsupported!
+
+	// Martian Dreams V1.4 EGA - Space saving installation
 	{
 		{
 			"martiandreams",
-			0,
-			AD_ENTRY1s("talk.lzc", "6efafc030cb552028c564897e40d87b5", 409705),
+			"V1.4S/EGA",
+			{
+				{"talk.lzc", 0, "78fa6198a30b848a45f3c2471e3c6a4e", 240299},
+				{"tileindx.ega", 0, "ce79cdcb68f214fde732106f32f16ffc", 4096},
+				AD_LISTEND
+			},
 			Common::EN_ANY,
 			Common::kPlatformDOS,
-			ADGF_UNSTABLE,
+			ADGF_UNSUPPORTED,
+			GUI_OPTIONS_MARTIAN_DREAMS
+		},
+		GAME_MARTIAN_DREAMS,
+		0
+	},
+	// Martian Dreams V1.4 EGA - Time saving installation
+	{
+		{
+			"martiandreams",
+			"V1.4T/EGA",
+			{
+				{"talk.lzc", 0, "6efafc030cb552028c564897e40d87b5", 409705},
+				{"tileindx.ega", 0, "ce79cdcb68f214fde732106f32f16ffc", 4096},
+				AD_LISTEND
+			},
+			Common::EN_ANY,
+			Common::kPlatformDOS,
+			ADGF_UNSUPPORTED,
 			GUI_OPTIONS_MARTIAN_DREAMS
 		},
 		GAME_MARTIAN_DREAMS,
 		0
 	},
 
-	// GOG Martian Dreams - Enhanced
+	// Martian Dreams - Enhanced V1.4 VGA - Space saving installation
 	{
 		{
 			"martiandreams_enh",
-			0,
-			AD_ENTRY1s("talk.lzc", "6efafc030cb552028c564897e40d87b5", 409705),
+			"V1.4S/VGA",
+			{
+				{"talk.lzc", 0, "78fa6198a30b848a45f3c2471e3c6a4e", 240299},
+				{"tileindx.vga", 0, "6af67a836ee36ec0ee7c0d96a4be81b3", 4096},
+				AD_LISTEND
+			},
+			Common::EN_ANY,
+			Common::kPlatformDOS,
+			ADGF_UNSTABLE,
+			GUI_OPTIONS_MARTIAN_DREAMS
+		},
+		GAME_MARTIAN_DREAMS,
+		GF_VGA_ENHANCED
+	},
+	// Martian Dreams - Enhanced V1.4 VGA - Time saving installation (available on GOG)
+	{
+		{
+			"martiandreams_enh",
+			"V1.4T/VGA",
+			{
+				{"talk.lzc", 0, "6efafc030cb552028c564897e40d87b5", 409705},
+				{"tileindx.vga", 0, "6af67a836ee36ec0ee7c0d96a4be81b3", 4096},
+				AD_LISTEND
+			},
 			Common::EN_ANY,
 			Common::kPlatformDOS,
 			ADGF_UNSTABLE,