utils: mdldec: small update.

utils/mdldec/Makefile

@@ -4,7 +4,7 @@
 MODULE = mdldec
 
 CC	?= gcc
-CFLAGS	?= -O3 -pipe -DHAVE_TGMATH_H
+CFLAGS	?= -O3 -pipe -DHAVE_TGMATH_H -DSTDINT_H=\<stdint.h\>
 LDFLAGS	?= -Wl,--no-undefined
 
 SYS = $(shell $(CC) -dumpmachine)

utils/mdldec/qc.c

@@ -145,23 +145,20 @@ static void GetMotionTypeString( int type, char *str, qboolean is_composite )
 		if( type & STUDIO_LZ )
 			Q_strcat( str, " LZ" );
 
-		if( type & STUDIO_AX )
-			Q_strcat( str, " AX" );
+		if( type & STUDIO_LXR )
+			Q_strcat( str, " LXR" );
 
-		if( type & STUDIO_AY )
-			Q_strcat( str, " AY" );
+		if( type & STUDIO_LYR )
+			Q_strcat( str, " LYR" );
 
-		if( type & STUDIO_AZ )
-			Q_strcat( str, " AZ" );
+		if( type & STUDIO_LZR )
+			Q_strcat( str, " LZR" );
 
-		if( type & STUDIO_AXR )
-			Q_strcat( str, " AXR" );
+		if( type & STUDIO_LINEAR )
+			Q_strcat( str, " LM" );
 
-		if( type & STUDIO_AYR )
-			Q_strcat( str, " AYR" );
-
-		if( type & STUDIO_AZR )
-			Q_strcat( str, " AZR" );
+		if( type & STUDIO_QUADRATIC_MOTION )
+			Q_strcat( str, " LQ" );
 
 		return;
 	}
@@ -179,12 +176,11 @@ static void GetMotionTypeString( int type, char *str, qboolean is_composite )
 	case STUDIO_LX:   p = "LX";   break;
 	case STUDIO_LY:   p = "LY";   break;
 	case STUDIO_LZ:   p = "LZ";   break;
-	case STUDIO_AX:  p = "AX";  break;
-	case STUDIO_AY:  p = "AY";  break;
-	case STUDIO_AZ:  p = "AZ";  break;
-	case STUDIO_AXR: p = "AXR"; break;
-	case STUDIO_AYR: p = "AYR"; break;
-	case STUDIO_AZR: p = "AZR"; break;
+	case STUDIO_LXR:  p = "LXR";  break;
+	case STUDIO_LYR:  p = "LYR";  break;
+	case STUDIO_LZR:  p = "LZR";  break;
+	case STUDIO_LINEAR: p = "LM"; break;
+	case STUDIO_QUADRATIC_MOTION: p = "LQ"; break;
 	default: break;
 	}
 
@@ -218,7 +214,7 @@ static void WriteTextureRenderMode( FILE *fp )
 		if( texture->flags & STUDIO_NF_NOMIPS )
 			fprintf( fp, "$texrendermode \"%s\" \"nomips\" \n", texture->name ); // sven-coop extension
 
-		if( texture->flags & STUDIO_NF_NOSMOOTH )
+		if( texture->flags & STUDIO_NF_SMOOTH )
 		{
 			fprintf( fp, "$texrendermode \"%s\" \"alpha\" \n", texture->name ); // sven-coop extension
 			fprintf( fp, "$texrendermode \"%s\" \"nosmooth\" \n", texture->name ); // xash3d extension
@@ -230,7 +226,7 @@ static void WriteTextureRenderMode( FILE *fp )
 		if( texture->flags & STUDIO_NF_MASKED )
 			fprintf( fp, "$texrendermode \"%s\" \"masked\" \n", texture->name );
 
-		if( texture->flags & ( STUDIO_NF_MASKED | STUDIO_NF_SOLID ) )
+		if( texture->flags & ( STUDIO_NF_MASKED | STUDIO_NF_ALPHASOLID ) )
 			fprintf( fp, "$texrendermode \"%s\" \"masked_solid\" \n", texture->name ); // xash3d extension
 
 		if( texture->flags & STUDIO_NF_TWOSIDE )
@@ -557,10 +553,6 @@ static void WriteSequenceInfo( FILE *fp )
 
 		if( seqdesc->numblends > 2 )
 			fputs( "}\n", fp );
-
-		if( seqdesc->numpivots )
-			printf( "WARNING: Sequence %s uses %i foot pivots, feature not supported.\n",
-			    seqdesc->label, seqdesc->numpivots );
 	}
 }
 
@@ -573,11 +565,11 @@ void WriteQCScript( void )
 {
 	FILE	*fp;
 	char	 filename[MAX_SYSPATH];
-	size_t	 len;
+	int	 len;
 
 	len = Q_snprintf( filename, MAX_SYSPATH, "%s%s.qc", destdir, modelfile );
 
-	if( len >= MAX_SYSPATH )
+	if( len == -1 )
 	{
 		fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.qc\n", modelfile );
 		return;

utils/mdldec/smd.c

@@ -107,15 +107,11 @@ static void ClipRotations( vec3_t angle )
 ProperBoneRotationZ
 ============
 */
-static void ProperBoneRotationZ( mstudioseqdesc_t *seqdesc, vec_t *motion, int frame, float angle )
+static void ProperBoneRotationZ( vec_t *motion, float angle )
 {
-	int	i;
 	float	c, s, x, y;
 	float	rot;
 
-	for( i = 0; i < 3; i++ )
-		 motion[i] += frame * 1.0f / seqdesc->numframes * seqdesc->linearmovement[i];
-
 	rot = DEG2RAD( angle );
 
 	s = sin( rot );
@@ -302,7 +298,7 @@ static void WriteTriangles( FILE *fp, mstudiomodel_t *model )
 		{
 			if( j >= 0 )
 			{
-				// triangle fan
+				// triangle strip
 				for( k = 0; j > 0; j--, k++, tricmds += 4 )
 				{
 					if( k == 0 )
@@ -337,7 +333,7 @@ static void WriteTriangles( FILE *fp, mstudiomodel_t *model )
 			}
 			else
 			{
-				// triangle strip
+				// triangle fan
 				j = abs( j );
 
 				for( k = 0; j > 0; j--, k++, tricmds += 4 )
@@ -391,7 +387,12 @@ static void WriteFrameInfo( FILE *fp, mstudioanim_t *anim, mstudioseqdesc_t *seq
 		CalcBonePosition( anim, bone, motion, frame );
 
 		if( bone->parent == -1 )
-			ProperBoneRotationZ( seqdesc, motion, frame, 270.0f );
+		{
+			for( j = 0; j < 3; j++ )
+				motion[j] += frame * 1.0f / seqdesc->numframes * seqdesc->linearmovement[j];
+
+			ProperBoneRotationZ( motion, 270.0f );
+		}
 
 		ClipRotations( &motion[3] );
 
@@ -433,7 +434,7 @@ WriteReferences
 static void WriteReferences( void )
 {
 	int			 i, j;
-	size_t			 len;
+	int			 len;
 	FILE			*fp;
 	mstudiomodel_t		*model;
 	mstudiobodyparts_t	*bodypart;
@@ -460,7 +461,7 @@ static void WriteReferences( void )
 
 			len = Q_snprintf( filename, MAX_SYSPATH, "%s%s.smd", destdir, name );
 
-			if( len >= MAX_SYSPATH )
+			if( len == -1 )
 			{
 				fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.smd\n", name );
 				RemoveBoneTransformMatrices();
@@ -499,7 +500,7 @@ WriteSequences
 static void WriteSequences( void )
 {
 	int			 i, j;
-	size_t			 len;
+	int			 len;
 	FILE			*fp;
 	char			 filename[MAX_SYSPATH];
 	mstudioseqdesc_t	*seqdesc;
@@ -515,7 +516,7 @@ static void WriteSequences( void )
 			else
 				len = Q_snprintf( filename, MAX_SYSPATH, "%s%s_blend%i.smd", destdir, seqdesc->label, j + 1 );
 
-			if( len >= MAX_SYSPATH )
+			if( len == -1 )
 			{
 				fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.smd\n", seqdesc->label );
 				return;

utils/mdldec/texture.c

@@ -30,19 +30,19 @@ WriteBMP
 */
 static void WriteBMP( mstudiotexture_t *texture )
 {
-	int		 i;
+	int		 i, len;
 	FILE		*fp;
 	const byte	*p;
 	byte		*palette, *pic, *buf;
 	char		 filename[MAX_SYSPATH], texturename[64];
 	rgba_t		 rgba_palette[256];
 	bmp_t		 bmp_hdr = {0,};
-	size_t		 texture_size, len;
+	size_t		 texture_size;
 
 	COM_FileBase( texture->name, texturename );
 	len = Q_snprintf( filename, MAX_SYSPATH, "%s%s.bmp", destdir, texturename );
 
-	if( len >= MAX_SYSPATH )
+	if( len == -1 )
 	{
 		fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.bmp\n", texturename );
 		return;