[OMPT-svn-commit] OpenMPT r20702 - trunk/OpenMPT/soundlib

[<sv...@op...>]

Author: sagamusix
Date: Sat May  4 00:32:17 2024
New Revision: 20702
URL: https://source.openmpt.org/browse/openmpt/?op=revision&rev=20702

Log:
[Mod] MDL: Command 9 is not Set Envelope Position, it select a different envelope instead. As we only have one envelope per type per instrument, instead do the only thing we can do for now: Assume that the instrument envelope was disabled and enable it.

Modified:
   trunk/OpenMPT/soundlib/Load_mdl.cpp

Modified: trunk/OpenMPT/soundlib/Load_mdl.cpp
==============================================================================
--- trunk/OpenMPT/soundlib/Load_mdl.cpp	Sat May  4 00:06:21 2024	(r20701)
+++ trunk/OpenMPT/soundlib/Load_mdl.cpp	Sat May  4 00:32:17 2024	(r20702)
@@ -168,7 +168,7 @@
 	/* Either column */
 	/* 7 */ CMD_TEMPO,
 	/* 8 */ CMD_PANNING8,
-	/* 9 */ CMD_SETENVPOSITION,
+	/* 9 */ CMD_S3MCMDEX,
 	/* A */ CMD_NONE,
 	/* B */ CMD_POSITIONJUMP,
 	/* C */ CMD_GLOBALVOLUME,
@@ -203,6 +203,16 @@
 	case 0x08: // Panning
 		param = (param & 0x7F) * 2u;
 		break;
+	case 0x09: // Set Envelope (we can only have one envelope per type...)
+		if(param < 0x40)
+			param = 0x78;  // Enable the one volume envelope we have
+		else if (param < 0x80)
+			param = 0x7A;  // Enable the one panning envelope we have
+		else if(param < 0xC0)
+			param = 0x7C;  // Enable the one pitch envelope we have
+		else
+			cmd = CMD_NONE;
+		break;
 	case 0x0C:	// Global volume
 		param = static_cast<uint8>((param + 1) / 2u);
 		break;