complicated build system is mandatory

.gitignore

@@ -70,4 +70,6 @@ Fonderie/*.gif
 Fonderie/fonderie
 Fonderie/interpolator
 Fonderie/t
+Fonderie/crapdef.h
+Fonderie/crapstr.h
 

Fonderie/Makefile

@@ -10,7 +10,7 @@ OBJS = fonctions.o sfx.o crapulator.o glitches.o metriques.o	\
 	filterstack.o
 
 DEPS = fonctions.h crapulator.h metriques.h glitches.h sfx.h	\
-	filterstack.h
+	filterstack.h crapdef.h crapstr.h
 
 all:	fonderie interpolator t
 
@@ -31,6 +31,16 @@ fonderie:	fonderie.c ${DEPS} ${OBJS} Makefile
 interpolator:	interpolator.c ${DEPS} ${OBJS} Makefile
 	gcc ${COPT} $< ${OBJS}  ${LIBS} -lz -o $@
 
+# ---------------------------------------------------------
+#
+#	some files are generated, sorry.
+#
+crapdef.h:	crapulors.liste Makefile craplist2h.awk
+	./craplist2h.awk   < $< | tee $@
+
+crapstr.h:	crapulors.liste Makefile craplist2str.awk
+	./craplist2str.awk < $< | tee $@
+
 # ---------------------------------------------------------
 #
 #	a lot of silly functions

Fonderie/craplist2h.awk

@@ -0,0 +1,13 @@
+#!/usr/bin/awk -f
+
+BEGIN	{
+	print "// generated file, do not edit by hand !"
+	}
+
+	{
+	printf "#define  CR_%s  %d\n", $2, $1
+	}
+
+END	{
+	print "// generated file, do not edit by hand !"
+	}

Fonderie/craplist2str.awk

@@ -0,0 +1,13 @@
+#!/usr/bin/awk -f
+
+BEGIN	{
+	print "// generated file, do not edit by hand"
+	}
+
+	{
+	printf "char  str_%s[] = \"%s\" ;\t\t// %d\n", $2, $2, $1
+	}
+
+END	{
+	print "// generated file, do not edit by hand"
+	}

Fonderie/crapulator.c

@@ -241,6 +241,32 @@ typedef struct {
 	int		flags;
 	} Crapulor;
 
+#include  "crapstr.h"
+
+Crapulor CrapL[] = {
+	{ CR_none,	str_none	},
+	{ CR_cos01,	str_cos01	},
+	{ CR_cos010,	str_cos010	},
+	{ CR_fx3,	str_fx3		},
+	{ CR_end,	str_end		}
+	};
+
+#define NBCRAP   (sizeof(CrapL)/sizeof(Crapulor))
+
+void list_crapulors(char *texte)
+{
+int		idx;
+
+for (idx=0; idx<NBCRAP; idx++) {
+
+	fprintf(stderr, "%3d : %3d   %-12s  %5d   %f\n", idx,
+				CrapL[idx].id,
+					CrapL[idx].name,
+					CrapL[idx].ipar,
+					CrapL[idx].fpar);
+
+	}
+}
 /* -------------------------------------------------------------- */
 char * crap_name_from_number(int num)
 {

Fonderie/crapulator.h

@@ -10,5 +10,10 @@
 
 int crapulator(FloatImg *image, int id_effect, float fparam);
 
+void list_crapulors(char *texte);
+
 char	*crap_name_from_number(int num);
 int	 crap_number_from_name(char *name);
+
+#include  "crapdef.h"
+

Fonderie/crapulors.liste

@@ -0,0 +1,5 @@
+0	none
+1	cos01
+2	cos010
+3	fx3
+-1	end

Fonderie/sfx.h

@@ -19,3 +19,6 @@ int brotche_rand48_a(FloatImg *fimg, float ratio, float mval);
 int brotche_rand48_b(FloatImg *fimg, float ratio, float mval);
 int colors_brotcher(FloatImg *fimg, float fval);
 
+/*
+ * see also "crapulator.h" for some #define's
+ */

Fonderie/t.c

@@ -11,6 +11,7 @@
 #include  "glitches.h"
 #include  "sfx.h"
 #include  "filterstack.h"
+#include  "crapulator.h"
 
 /* ----------------------------------------------------------- */
 
@@ -69,6 +70,14 @@ int help(void)
 {
 puts("yolo!");
 exit(0);
+}
+/* ----------------------------------------------------------- */
+void experiment(void)
+{
+fprintf(stderr, "EXPERIMENT\n");
+
+list_crapulors("experiment");
+
 }
 /* ----------------------------------------------------------- */
 
@@ -77,16 +86,19 @@ int main(int argc, char *argv[])
 int		foo;
 int		opt;
 char		*filterchain = "18";
+char		*infile = "mire.fimg";
 
 fprintf(stderr, "*** %s : compiled by tTh, %s %s\n", __FILE__,
 			__DATE__, __TIME__);
 fimg_print_version(2);
 
-while ((opt = getopt(argc, argv, "hF:v")) != -1) {
+while ((opt = getopt(argc, argv, "hF:vx")) != -1) {
 	switch(opt) {
 		case 'h':	help();			break;
 		case 'F':	filterchain = optarg;	break;
 		case 'v':	verbosity++;		break;
+		case 'x':	experiment();		break;
+		default:	exit(1);
 		}
 	}
 
@@ -100,7 +112,7 @@ if (foo) {
 	exit(1);
 	}
 
-foo = essai_filterstack("01137.fimg");
+foo = essai_filterstack(infile);
 if (foo) {
 	fprintf(stderr, "err %d in essai_filterstack\n", foo);
 	exit(1);