feature: cdr v3 added

2 files changed, 36 insertions, 5 deletions

diff --git a/src/canvas.c b/src/canvas.c
index 9c860ae..7dd7ea4 100644
--- a/src/canvas.c
+++ b/src/canvas.c
@@ -31,6 +31,7 @@ static void     action_remove(Action *);
 static void     action_pixcols_redo(Canvas *, Action *);
 static Canvas  *canvas_open1(FILE *, void *);
 static Canvas  *canvas_open2(FILE *, void *);
+static Canvas  *canvas_open3(FILE *, void *);
 
 static uint8
 canvas_coord_get(Canvas *c, long int tx, long int ty, long int *x, long int *y)
@@ -163,6 +164,7 @@ canvas_open(const char *path, void *ren)
 	switch (ver) {
 	case 1: c = canvas_open1(fp, ren); break;
 	case 2: c = canvas_open2(fp, ren); break;
+	case 3: c = canvas_open3(fp, ren); break;
 	default:
 			fprintf(stderr, "Error opening file. Unkown version %u.", ver);
 			break;
@@ -195,7 +197,6 @@ canvas_open2(FILE *fp, void *ren)
 	unsigned int w, h, lc, i;
 	Canvas *c;
 	fscanf(fp, "%u;%u;%u;", &w, &h, &lc);
-	puts("READING DATA");
 	c = canvas_init(w, h, ren);
 	for (i = 1; i < lc; i++)
 		canvas_add_layer(c, lc);
@@ -211,6 +212,34 @@ canvas_open2(FILE *fp, void *ren)
 	return c;
 }
 
+static Canvas *
+canvas_open3(FILE *fp, void *ren)
+{
+	unsigned int w, h, lc, fc, i;
+	Canvas *c;
+	fscanf(fp, "%u;%u;%u;%u;", &w, &h, &lc, &fc);
+	c = canvas_init(w, h, ren);
+	puts("TEST");
+	for (i = 1; i < lc; i++)
+		canvas_add_layer(c, lc);
+	for (i = 1; i < fc; i++)
+		canvas_add_frame(c, fc);
+
+	for (i = 0; i < lc; i++) {
+		fread(c->layers[i].name, sizeof *(c->layers[i].name), LAYERNAMELEN, fp);
+		c->layers[i].name[LAYERNAMELEN] = '\0';
+		fscanf(fp, ";%c;", &c->layers[i].visible);
+	}
+
+	for (i = 0; i < fc; i++)
+		fscanf(fp, "%c;", &c->frames[i].state);
+
+	for (i = 0; i < lc * fc; i++)
+		fread(c->cells[i], sizeof *(c->cells[i]), c->w*c->h, fp);
+
+	return c;
+}
+
 Canvas *
 canvas_import_png(const char *path, void *ren)
 {
@@ -450,12 +479,14 @@ canvas_save(Canvas *c, const char *path, short int s)
 		return 1;
 	}
 
-	fprintf(fp, "2;%u;%u;%u;", c->w, c->h, c->layer_arr_cnt);
+	fprintf(fp, "3;%u;%u;%u;%u;", c->w, c->h, c->layer_arr_cnt, c->frame_arr_cnt);
 	for (i = 0; i < c->layer_arr_cnt; i++) {
 		fwrite(c->layers[i].name, sizeof *(c->layers[i].name), LAYERNAMELEN, fp);
-		fprintf(fp, ";");
+		fprintf(fp, ";%c;", c->layers[i].visible);
 	}
-	for (i = 0; i < c->layer_arr_cnt; i++)
+	for (i = 0; i < c->frame_arr_cnt; i++)
+		fprintf(fp, "%c;", c->frames[i].state);
+	for (i = 0; i < c->layer_arr_cnt * c->frame_arr_cnt; i++)
 		fwrite(c->cells[i], sizeof *(c->cells[i]), c->w*c->h, fp);
 	fclose(fp);
 	if (s)
diff --git a/src/canvas.h b/src/canvas.h
index f76f0a1..dbda7cf 100644
--- a/src/canvas.h
+++ b/src/canvas.h
@@ -5,7 +5,7 @@
 #define LAYERNAMELEN 30
 
 struct Layer {
-	unsigned int visible;
+	unsigned char visible;
 	char name[LAYERNAMELEN+1];
 };