X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=map.c;fp=map.c;h=4b948ff699e6329e6ece47827f88c184bbcdf587;hb=36829587f6a6c375aa2912d955f84871a098c254;hp=0000000000000000000000000000000000000000;hpb=90f60101878cc8418bbe90b323c046660d25029b;p=dungeon1

diff --git a/map.c b/map.c
new file mode 100644
index 0000000..4b948ff
--- /dev/null
+++ b/map.c
@@ -0,0 +1,46 @@
+#include "main.h"
+
+
+struct map *
+readmap(char *fname)
+{
+	struct map *map;
+	char buf[BUFSIZ];
+	FILE *fp;
+	int x, y;
+
+	map = calloc(1, sizeof(struct map));
+	map->name = strdup(fname);
+
+	snprintf(buf, sizeof(buf), "%s/%s", MAPDIR, fname);
+	if (!(fp = fopen(buf, "r"))) {
+		fprintf(stderr, "error fopen() %s\n", buf);
+		return NULL;
+	}
+
+	x = y = 0;
+	for (y=0; y<H; y++) {
+		for (x=0; x<W; x++) {
+			map->map[y][x] = fgetc(fp);
+		}
+		if (fgetc(fp) != '\n') {
+			fprintf(stderr, "error file format: no NL at y=%d x=%d\n", y, x);
+			return NULL;
+		}
+	}
+	return map;
+}
+
+void
+showmap(struct map* map)
+{
+	int x, y;
+
+	mvprintw(0, 50, "map: %s", map->name);
+	for (y=T; y<H; y++) {
+		for (x=0; x<W; x++) {
+			mvaddch(y, x, map->map[y][x]);
+		}
+	}
+}
+