say when the output folder is missing

2 files changed, 9 insertions, 9 deletions

diff --git a/tools/mzmap.c b/tools/mzmap.c
index fae8221..18dd623 100644
--- a/tools/mzmap.c
+++ b/tools/mzmap.c
@@ -257,7 +257,7 @@ static int writeMap(const char *folder, const char *outFolder, const char *name,
 	snprintf(path, sizeof path, "%s/%s_map%03d.inc", outFolder, name, id);
 	f = fopen(path, "wb");
 	if (!f) {
-		fprintf(stderr, "cannot write %s\n", path);
+		fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 		kon_jsonFree(json);
 		return -1;
 	}
@@ -341,7 +341,7 @@ static int writeMap(const char *folder, const char *outFolder, const char *name,
 	else fputs("NULL, 0\n};\n", f);
 
 	if (ferror(f) || fclose(f) != 0) {
-		fprintf(stderr, "cannot write %s\n", path);
+		fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 		kon_jsonFree(json);
 		return -1;
 	}
@@ -435,7 +435,7 @@ int main(int argc, char **argv)
 	snprintf(path, sizeof path, "%s/%s_maps.c", outFolder, name);
 	f = fopen(path, "wb");
 	if (!f) {
-		fprintf(stderr, "cannot write %s\n", path);
+		fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 		return 1;
 	}
 	fprintf(f, "/* written by mzmap, the maps, tilesets and start settings of the game */\n\n#include \"%s_maps.h\"\n\n#include <stddef.h>\n\n", name);
@@ -488,7 +488,7 @@ int main(int argc, char **argv)
 		fprintf(f, "const kon_rmSystem_t %s_system = {\"\", 0, 0, 0, NULL, 0, 0, 0, 0, 0, {0, 0, 0}};\n", name);
 	}
 	if (ferror(f) || fclose(f) != 0) {
-		fprintf(stderr, "cannot write %s\n", path);
+		fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 		return 1;
 	}
 
@@ -497,7 +497,7 @@ int main(int argc, char **argv)
 	snprintf(path, sizeof path, "%s/%s_maps.h", outFolder, name);
 	f = fopen(path, "wb");
 	if (!f) {
-		fprintf(stderr, "cannot write %s\n", path);
+		fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 		return 1;
 	}
 	fprintf(f, "/* written by mzmap */\n\n#ifndef %s_MAPS_H\n#define %s_MAPS_H\n\n#include \"konrmmap.h\"\n\n", upper, upper);
@@ -506,7 +506,7 @@ int main(int argc, char **argv)
 	fprintf(f, "/* index by the id the game uses, NULL when there is none */\nextern const kon_rmMap_t *const %s_maps[%d];\nextern const kon_rmTileset_t *const %s_tilesets[%d];\nextern const kon_rmSystem_t %s_system;\n\n", name, highestMap + 1, name, highestSet + 1, name);
 	fprintf(f, "#ifdef __cplusplus\n}\n#endif\n#endif\n");
 	if (ferror(f) || fclose(f) != 0) {
-		fprintf(stderr, "cannot write %s\n", path);
+		fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 		return 1;
 	}
 
diff --git a/tools/mzscript.c b/tools/mzscript.c
index 38b2f6d..a0d48d6 100644
--- a/tools/mzscript.c
+++ b/tools/mzscript.c
@@ -771,7 +771,7 @@ static int writeSpeakers(const char *prefix, const char *name, int scratchSwitch
 	snprintf(path, sizeof path, "%s_speakers.h", prefix);
 	f = fopen(path, "wb");
 	if (!f) {
-		fprintf(stderr, "cannot write %s\n", path);
+		fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 		return 1;
 	}
 	fprintf(f, "/* made by mzscript, don't edit */\n\n#ifndef %s_SPEAKERS_H\n#define %s_SPEAKERS_H\n\n", upper, upper);
@@ -786,7 +786,7 @@ static int writeSpeakers(const char *prefix, const char *name, int scratchSwitch
 	snprintf(path, sizeof path, "%s_speakers.c", prefix);
 	f = fopen(path, "wb");
 	if (!f) {
-		fprintf(stderr, "cannot write %s\n", path);
+		fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 		return 1;
 	}
 	fprintf(f, "/* made by mzscript, don't edit */\n\n#include \"%s_speakers.h\"\n\n", base);
@@ -908,7 +908,7 @@ int main(int argc, char **argv)
 		snprintf(path, sizeof path, "%s.kons", prefix);
 		f = fopen(path, "wb");
 		if (!f || fwrite(out.p, 1, out.n, f) != out.n || fclose(f) != 0) {
-			fprintf(stderr, "cannot write %s\n", path);
+			fprintf(stderr, "cannot write %s (does the output folder exist?)\n", path);
 			return 1;
 		}
 	}